diff options
Diffstat (limited to 'quantum')
90 files changed, 6023 insertions, 632 deletions
diff --git a/quantum/action.c b/quantum/action.c index 3efed443a3..4e81a5466f 100644 --- a/quantum/action.c +++ b/quantum/action.c @@ -14,9 +14,18 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ +#include <limits.h> + +#ifdef DEBUG_ACTION +# include "debug.h" +#else +# include "nodebug.h" +#endif + #include "host.h" #include "keycode.h" #include "keyboard.h" +#include "keymap.h" #include "mousekey.h" #include "programmable_button.h" #include "command.h" @@ -32,12 +41,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. # include "backlight.h" #endif -#ifdef DEBUG_ACTION -# include "debug.h" -#else -# include "nodebug.h" -#endif - #ifdef POINTING_DEVICE_ENABLE # include "pointing_device.h" #endif @@ -89,6 +92,7 @@ void action_exec(keyevent_t event) { } #ifdef SWAP_HANDS_ENABLE + // Swap hands handles both keys and encoders, if ENCODER_MAP_ENABLE is defined. if (!IS_NOEVENT(event)) { process_hand_swap(&event); } @@ -97,7 +101,7 @@ void action_exec(keyevent_t event) { keyrecord_t record = {.event = event}; #ifndef NO_ACTION_ONESHOT - if (!keymap_config.oneshot_disable) { + if (keymap_config.oneshot_enable) { # if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0)) if (has_oneshot_layer_timed_out()) { clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED); @@ -136,27 +140,65 @@ void action_exec(keyevent_t event) { } #ifdef SWAP_HANDS_ENABLE +extern const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS]; +# ifdef ENCODER_MAP_ENABLE +extern const uint8_t PROGMEM encoder_hand_swap_config[NUM_ENCODERS]; +# endif // ENCODER_MAP_ENABLE + bool swap_hands = false; bool swap_held = false; +bool should_swap_hands(size_t index, uint8_t *swap_state, bool pressed) { + size_t array_index = index / (CHAR_BIT); + size_t bit_index = index % (CHAR_BIT); + uint8_t bit_val = 1 << bit_index; + bool do_swap = pressed ? swap_hands : swap_state[array_index] & bit_val; + return do_swap; +} + +void set_swap_hands_state(size_t index, uint8_t *swap_state, bool on) { + size_t array_index = index / (CHAR_BIT); + size_t bit_index = index % (CHAR_BIT); + uint8_t bit_val = 1 << bit_index; + if (on) { + swap_state[array_index] |= bit_val; + } else { + swap_state[array_index] &= ~bit_val; + } +} + /** \brief Process Hand Swap * * FIXME: Needs documentation. */ void process_hand_swap(keyevent_t *event) { - static swap_state_row_t swap_state[MATRIX_ROWS]; - - keypos_t pos = event->key; - swap_state_row_t col_bit = (swap_state_row_t)1 << pos.col; - bool do_swap = event->pressed ? swap_hands : swap_state[pos.row] & (col_bit); - - if (do_swap) { - event->key.row = pgm_read_byte(&hand_swap_config[pos.row][pos.col].row); - event->key.col = pgm_read_byte(&hand_swap_config[pos.row][pos.col].col); - swap_state[pos.row] |= col_bit; - } else { - swap_state[pos.row] &= ~(col_bit); + keypos_t pos = event->key; + if (pos.row < MATRIX_ROWS && pos.col < MATRIX_COLS) { + static uint8_t matrix_swap_state[((MATRIX_ROWS * MATRIX_COLS) + (CHAR_BIT)-1) / (CHAR_BIT)]; + size_t index = (size_t)(pos.row * MATRIX_COLS) + pos.col; + bool do_swap = should_swap_hands(index, matrix_swap_state, event->pressed); + if (do_swap) { + event->key.row = pgm_read_byte(&hand_swap_config[pos.row][pos.col].row); + event->key.col = pgm_read_byte(&hand_swap_config[pos.row][pos.col].col); + set_swap_hands_state(index, matrix_swap_state, true); + } else { + set_swap_hands_state(index, matrix_swap_state, false); + } + } +# ifdef ENCODER_MAP_ENABLE + else if (pos.row == KEYLOC_ENCODER_CW || pos.row == KEYLOC_ENCODER_CCW) { + static uint8_t encoder_swap_state[((NUM_ENCODERS) + (CHAR_BIT)-1) / (CHAR_BIT)]; + size_t index = pos.col; + bool do_swap = should_swap_hands(index, encoder_swap_state, event->pressed); + if (do_swap) { + event->key.row = pos.row; + event->key.col = pgm_read_byte(&encoder_hand_swap_config[pos.col]); + set_swap_hands_state(index, encoder_swap_state, true); + } else { + set_swap_hands_state(index, encoder_swap_state, false); + } } +# endif // ENCODER_MAP_ENABLE } #endif @@ -216,7 +258,7 @@ void process_record(keyrecord_t *record) { if (!process_record_quantum(record)) { #ifndef NO_ACTION_ONESHOT - if (is_oneshot_layer_active() && record->event.pressed && !keymap_config.oneshot_disable) { + if (is_oneshot_layer_active() && record->event.pressed && keymap_config.oneshot_enable) { clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED); } #endif @@ -281,7 +323,7 @@ void process_action(keyrecord_t *record, action_t action) { # ifdef SWAP_HANDS_ENABLE && !(action.kind.id == ACT_SWAP_HANDS && action.swap.code == OP_SH_ONESHOT) # endif - && !keymap_config.oneshot_disable) { + && keymap_config.oneshot_enable) { clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED); do_release_oneshot = !is_oneshot_layer_active(); } @@ -325,7 +367,7 @@ void process_action(keyrecord_t *record, action_t action) { # ifndef NO_ACTION_ONESHOT case MODS_ONESHOT: // Oneshot modifier - if (keymap_config.oneshot_disable) { + if (!keymap_config.oneshot_enable) { if (event.pressed) { if (mods) { if (IS_MOD(action.key.code) || action.key.code == KC_NO) { @@ -362,7 +404,7 @@ void process_action(keyrecord_t *record, action_t action) { } else if (tap_count == ONESHOT_TAP_TOGGLE) { dprint("MODS_TAP: Toggling oneshot"); clear_oneshot_mods(); - set_oneshot_locked_mods(mods); + set_oneshot_locked_mods(mods | get_oneshot_locked_mods()); register_mods(mods); # endif } else { @@ -376,8 +418,8 @@ void process_action(keyrecord_t *record, action_t action) { // Retain Oneshot mods # if defined(ONESHOT_TAP_TOGGLE) && ONESHOT_TAP_TOGGLE > 1 if (mods & get_mods()) { - clear_oneshot_locked_mods(); clear_oneshot_mods(); + set_oneshot_locked_mods(~mods & get_oneshot_locked_mods()); unregister_mods(mods); } } else if (tap_count == ONESHOT_TAP_TOGGLE) { @@ -571,7 +613,7 @@ void process_action(keyrecord_t *record, action_t action) { # ifndef NO_ACTION_ONESHOT case OP_ONESHOT: // Oneshot modifier - if (keymap_config.oneshot_disable) { + if (!keymap_config.oneshot_enable) { if (event.pressed) { layer_on(action.layer_tap.val); } else { @@ -581,7 +623,6 @@ void process_action(keyrecord_t *record, action_t action) { # if defined(ONESHOT_TAP_TOGGLE) && ONESHOT_TAP_TOGGLE > 1 do_release_oneshot = false; if (event.pressed) { - del_mods(get_oneshot_locked_mods()); if (get_oneshot_layer_state() == ONESHOT_TOGGLED) { reset_oneshot_layer(); layer_off(action.layer_tap.val); @@ -591,10 +632,8 @@ void process_action(keyrecord_t *record, action_t action) { set_oneshot_layer(action.layer_tap.val, ONESHOT_START); } } else { - add_mods(get_oneshot_locked_mods()); if (tap_count >= ONESHOT_TAP_TOGGLE) { reset_oneshot_layer(); - clear_oneshot_locked_mods(); set_oneshot_layer(action.layer_tap.val, ONESHOT_TOGGLED); } else { clear_oneshot_layer_state(ONESHOT_PRESSED); diff --git a/quantum/action_layer.c b/quantum/action_layer.c index e20eedee40..473e0e948d 100644 --- a/quantum/action_layer.c +++ b/quantum/action_layer.c @@ -1,8 +1,5 @@ +#include <limits.h> #include <stdint.h> -#include "keyboard.h" -#include "action.h" -#include "util.h" -#include "action_layer.h" #ifdef DEBUG_ACTION # include "debug.h" @@ -10,6 +7,12 @@ # include "nodebug.h" #endif +#include "keyboard.h" +#include "keymap.h" +#include "action.h" +#include "util.h" +#include "action_layer.h" + /** \brief Default Layer State */ layer_state_t default_layer_state = 0; @@ -223,19 +226,20 @@ void layer_debug(void) { /** \brief source layer cache */ -uint8_t source_layers_cache[(MATRIX_ROWS * MATRIX_COLS + 7) / 8][MAX_LAYER_BITS] = {{0}}; +uint8_t source_layers_cache[((MATRIX_ROWS * MATRIX_COLS) + (CHAR_BIT)-1) / (CHAR_BIT)][MAX_LAYER_BITS] = {{0}}; +# ifdef ENCODER_MAP_ENABLE +uint8_t encoder_source_layers_cache[(NUM_ENCODERS + (CHAR_BIT)-1) / (CHAR_BIT)][MAX_LAYER_BITS] = {{0}}; +# endif // ENCODER_MAP_ENABLE -/** \brief update source layers cache +/** \brief update source layers cache impl * - * Updates the cached keys when changing layers + * Updates the supplied cache when changing layers */ -void update_source_layers_cache(keypos_t key, uint8_t layer) { - const uint8_t key_number = key.col + (key.row * MATRIX_COLS); - const uint8_t storage_row = key_number / 8; - const uint8_t storage_bit = key_number % 8; - +void update_source_layers_cache_impl(uint8_t layer, uint16_t entry_number, uint8_t cache[][MAX_LAYER_BITS]) { + const uint16_t storage_idx = entry_number / (CHAR_BIT); + const uint8_t storage_bit = entry_number % (CHAR_BIT); for (uint8_t bit_number = 0; bit_number < MAX_LAYER_BITS; bit_number++) { - source_layers_cache[storage_row][bit_number] ^= (-((layer & (1U << bit_number)) != 0) ^ source_layers_cache[storage_row][bit_number]) & (1U << storage_bit); + cache[storage_idx][bit_number] ^= (-((layer & (1U << bit_number)) != 0) ^ cache[storage_idx][bit_number]) & (1U << storage_bit); } } @@ -243,18 +247,52 @@ void update_source_layers_cache(keypos_t key, uint8_t layer) { * * reads the cached keys stored when the layer was changed */ -uint8_t read_source_layers_cache(keypos_t key) { - const uint8_t key_number = key.col + (key.row * MATRIX_COLS); - const uint8_t storage_row = key_number / 8; - const uint8_t storage_bit = key_number % 8; - uint8_t layer = 0; +uint8_t read_source_layers_cache_impl(uint16_t entry_number, uint8_t cache[][MAX_LAYER_BITS]) { + const uint16_t storage_idx = entry_number / (CHAR_BIT); + const uint8_t storage_bit = entry_number % (CHAR_BIT); + uint8_t layer = 0; for (uint8_t bit_number = 0; bit_number < MAX_LAYER_BITS; bit_number++) { - layer |= ((source_layers_cache[storage_row][bit_number] & (1U << storage_bit)) != 0) << bit_number; + layer |= ((cache[storage_idx][bit_number] & (1U << storage_bit)) != 0) << bit_number; } return layer; } + +/** \brief update encoder source layers cache + * + * Updates the cached encoders when changing layers + */ +void update_source_layers_cache(keypos_t key, uint8_t layer) { + if (key.row < MATRIX_ROWS && key.col < MATRIX_COLS) { + const uint16_t entry_number = (uint16_t)(key.row * MATRIX_COLS) + key.col; + update_source_layers_cache_impl(layer, entry_number, source_layers_cache); + } +# ifdef ENCODER_MAP_ENABLE + else if (key.row == KEYLOC_ENCODER_CW || key.row == KEYLOC_ENCODER_CCW) { + const uint16_t entry_number = key.col; + update_source_layers_cache_impl(layer, entry_number, encoder_source_layers_cache); + } +# endif // ENCODER_MAP_ENABLE +} + +/** \brief read source layers cache + * + * reads the cached keys stored when the layer was changed + */ +uint8_t read_source_layers_cache(keypos_t key) { + if (key.row < MATRIX_ROWS && key.col < MATRIX_COLS) { + const uint16_t entry_number = (uint16_t)(key.row * MATRIX_COLS) + key.col; + return read_source_layers_cache_impl(entry_number, source_layers_cache); + } +# ifdef ENCODER_MAP_ENABLE + else if (key.row == KEYLOC_ENCODER_CW || key.row == KEYLOC_ENCODER_CCW) { + const uint16_t entry_number = key.col; + return read_source_layers_cache_impl(entry_number, encoder_source_layers_cache); + } +# endif // ENCODER_MAP_ENABLE + return 0; +} #endif /** \brief Store or get action (FIXME: Needs better summary) diff --git a/quantum/action_tapping.c b/quantum/action_tapping.c index 6f8b4f8c56..3c8b5678b7 100644 --- a/quantum/action_tapping.c +++ b/quantum/action_tapping.c @@ -1,10 +1,5 @@ #include <stdint.h> #include <stdbool.h> -#include "action.h" -#include "action_layer.h" -#include "action_tapping.h" -#include "keycode.h" -#include "timer.h" #ifdef DEBUG_ACTION # include "debug.h" @@ -12,6 +7,12 @@ # include "nodebug.h" #endif +#include "action.h" +#include "action_layer.h" +#include "action_tapping.h" +#include "keycode.h" +#include "timer.h" + #ifndef NO_ACTION_TAPPING # define IS_TAPPING() !IS_NOEVENT(tapping_key.event) @@ -23,17 +24,20 @@ # else # define IS_TAPPING_RECORD(r) (IS_TAPPING() && KEYEQ(tapping_key.event.key, (r->event.key)) && tapping_key.keycode == r->keycode) # endif +# define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < GET_TAPPING_TERM(get_record_keycode(&tapping_key, false), &tapping_key)) +# ifdef DYNAMIC_TAPPING_TERM_ENABLE uint16_t g_tapping_term = TAPPING_TERM; +# endif +# ifdef TAPPING_TERM_PER_KEY __attribute__((weak)) uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) { +# ifdef DYNAMIC_TAPPING_TERM_ENABLE return g_tapping_term; +# else + return TAPPING_TERM; +# endif } - -# ifdef TAPPING_TERM_PER_KEY -# define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < get_tapping_term(get_record_keycode(&tapping_key, false), &tapping_key)) -# else -# define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < g_tapping_term) # endif # ifdef TAPPING_FORCE_HOLD_PER_KEY @@ -164,15 +168,7 @@ bool process_tapping(keyrecord_t *keyp) { else if ( ( ( - ( -# ifdef TAPPING_TERM_PER_KEY - get_tapping_term(tapping_keycode, &tapping_key) -# else - g_tapping_term -# endif - >= 500 - ) - + GET_TAPPING_TERM(tapping_keycode, &tapping_key) >= 500 # ifdef PERMISSIVE_HOLD_PER_KEY || get_permissive_hold(tapping_keycode, &tapping_key) # elif defined(PERMISSIVE_HOLD) diff --git a/quantum/action_tapping.h b/quantum/action_tapping.h index b2feb6850c..9b64c93120 100644 --- a/quantum/action_tapping.h +++ b/quantum/action_tapping.h @@ -44,3 +44,11 @@ bool get_retro_tapping(uint16_t keycode, keyrecord_t *record); #ifdef DYNAMIC_TAPPING_TERM_ENABLE extern uint16_t g_tapping_term; #endif + +#ifdef TAPPING_TERM_PER_KEY +# define GET_TAPPING_TERM(keycode, record) get_tapping_term(keycode, record) +#elif defined(DYNAMIC_TAPPING_TERM_ENABLE) +# define GET_TAPPING_TERM(keycode, record) g_tapping_term +#else +# define GET_TAPPING_TERM(keycode, record) (TAPPING_TERM) +#endif diff --git a/quantum/action_util.c b/quantum/action_util.c index 4ea0bf61fb..738410a4ac 100644 --- a/quantum/action_util.c +++ b/quantum/action_util.c @@ -155,7 +155,7 @@ void clear_oneshot_swaphands(void) { * FIXME: needs doc */ void set_oneshot_layer(uint8_t layer, uint8_t state) { - if (!keymap_config.oneshot_disable) { + if (keymap_config.oneshot_enable) { oneshot_layer_data = layer << 3 | state; layer_on(layer); # if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0)) @@ -184,7 +184,7 @@ void reset_oneshot_layer(void) { void clear_oneshot_layer_state(oneshot_fullfillment_t state) { uint8_t start_state = oneshot_layer_data; oneshot_layer_data &= ~state; - if ((!get_oneshot_layer_state() && start_state != oneshot_layer_data) && !keymap_config.oneshot_disable) { + if ((!get_oneshot_layer_state() && start_state != oneshot_layer_data) && keymap_config.oneshot_enable) { layer_off(get_oneshot_layer()); reset_oneshot_layer(); } @@ -202,8 +202,8 @@ bool is_oneshot_layer_active(void) { * FIXME: needs doc */ void oneshot_set(bool active) { - if (keymap_config.oneshot_disable != active) { - keymap_config.oneshot_disable = active; + if (keymap_config.oneshot_enable != active) { + keymap_config.oneshot_enable = active; eeconfig_update_keymap(keymap_config.raw); clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED); dprintf("Oneshot: active: %d\n", active); @@ -215,7 +215,7 @@ void oneshot_set(bool active) { * FIXME: needs doc */ void oneshot_toggle(void) { - oneshot_set(!keymap_config.oneshot_disable); + oneshot_set(!keymap_config.oneshot_enable); } /** \brief enable oneshot @@ -235,7 +235,7 @@ void oneshot_disable(void) { } bool is_oneshot_enabled(void) { - return keymap_config.oneshot_disable; + return keymap_config.oneshot_enable; } #endif @@ -413,7 +413,7 @@ void del_oneshot_mods(uint8_t mods) { * FIXME: needs doc */ void set_oneshot_mods(uint8_t mods) { - if (!keymap_config.oneshot_disable) { + if (keymap_config.oneshot_enable) { if (oneshot_mods != mods) { # if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0)) oneshot_time = timer_read(); diff --git a/quantum/backlight/backlight_avr.c b/quantum/backlight/backlight_avr.c index f3a0252270..474e0a86f5 100644 --- a/quantum/backlight/backlight_avr.c +++ b/quantum/backlight/backlight_avr.c @@ -405,14 +405,18 @@ ISR(TIMERx_OVF_vect) uint16_t interval = (uint16_t)get_breathing_period() * breathing_ISR_frequency / BREATHING_STEPS; // resetting after one period to prevent ugly reset at overflow. breathing_counter = (breathing_counter + 1) % (get_breathing_period() * breathing_ISR_frequency); - uint8_t index = breathing_counter / interval % BREATHING_STEPS; + uint8_t index = breathing_counter / interval; + // limit index to max step value + if (index >= BREATHING_STEPS) { + index = BREATHING_STEPS - 1; + } if (((breathing_halt == BREATHING_HALT_ON) && (index == BREATHING_STEPS / 2)) || ((breathing_halt == BREATHING_HALT_OFF) && (index == BREATHING_STEPS - 1))) { breathing_interrupt_disable(); } // Set PWM to a brightnessvalue scaled to the configured resolution - set_pwm(cie_lightness(rescale_limit_val(scale_backlight((uint16_t)pgm_read_byte(&breathing_table[index]) * ICRx / 255)))); + set_pwm(cie_lightness(rescale_limit_val(scale_backlight((uint32_t)pgm_read_byte(&breathing_table[index]) * ICRx / 255)))); } #endif // BACKLIGHT_BREATHING diff --git a/quantum/caps_word.c b/quantum/caps_word.c new file mode 100644 index 0000000000..5b83659f28 --- /dev/null +++ b/quantum/caps_word.c @@ -0,0 +1,80 @@ +// Copyright 2021-2022 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "caps_word.h" + +/** @brief True when Caps Word is active. */ +static bool caps_word_active = false; + +#if CAPS_WORD_IDLE_TIMEOUT > 0 +// Constrain timeout to a sensible range. With 16-bit timers, the longest +// timeout possible is 32768 ms, rounded here to 30000 ms = half a minute. +# if CAPS_WORD_IDLE_TIMEOUT < 100 || CAPS_WORD_IDLE_TIMEOUT > 30000 +# error "CAPS_WORD_IDLE_TIMEOUT must be between 100 and 30000 ms" +# endif + +/** @brief Deadline for idle timeout. */ +static uint16_t idle_timer = 0; + +void caps_word_task(void) { + if (caps_word_active && timer_expired(timer_read(), idle_timer)) { + caps_word_off(); + } +} + +void caps_word_reset_idle_timer(void) { + idle_timer = timer_read() + CAPS_WORD_IDLE_TIMEOUT; +} +#endif // CAPS_WORD_IDLE_TIMEOUT > 0 + +void caps_word_on(void) { + if (caps_word_active) { + return; + } + + clear_mods(); +#ifndef NO_ACTION_ONESHOT + clear_oneshot_mods(); +#endif // NO_ACTION_ONESHOT +#if CAPS_WORD_IDLE_TIMEOUT > 0 + caps_word_reset_idle_timer(); +#endif // CAPS_WORD_IDLE_TIMEOUT > 0 + + caps_word_active = true; + caps_word_set_user(true); +} + +void caps_word_off(void) { + if (!caps_word_active) { + return; + } + + unregister_weak_mods(MOD_MASK_SHIFT); // Make sure weak shift is off. + caps_word_active = false; + caps_word_set_user(false); +} + +void caps_word_toggle(void) { + if (caps_word_active) { + caps_word_off(); + } else { + caps_word_on(); + } +} + +bool is_caps_word_on(void) { + return caps_word_active; +} + +__attribute__((weak)) void caps_word_set_user(bool active) {} diff --git a/quantum/caps_word.h b/quantum/caps_word.h new file mode 100644 index 0000000000..b83f73371e --- /dev/null +++ b/quantum/caps_word.h @@ -0,0 +1,43 @@ +// Copyright 2021-2022 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#pragma once + +#include "quantum.h" + +#ifndef CAPS_WORD_IDLE_TIMEOUT +# define CAPS_WORD_IDLE_TIMEOUT 5000 // Default timeout of 5 seconds. +#endif // CAPS_WORD_IDLE_TIMEOUT + +#if CAPS_WORD_IDLE_TIMEOUT > 0 +/** @brief Matrix scan task for Caps Word feature */ +void caps_word_task(void); + +/** @brief Resets timer for Caps Word idle timeout. */ +void caps_word_reset_idle_timer(void); +#else +static inline void caps_word_task(void) {} +#endif // CAPS_WORD_IDLE_TIMEOUT > 0 + +void caps_word_on(void); /**< Activates Caps Word. */ +void caps_word_off(void); /**< Deactivates Caps Word. */ +void caps_word_toggle(void); /**< Toggles Caps Word. */ +bool is_caps_word_on(void); /**< Gets whether currently active. */ + +/** + * @brief Caps Word set callback. + * + * @param active True if Caps Word is active, false otherwise + */ +void caps_word_set_user(bool active); diff --git a/quantum/dynamic_keymap.c b/quantum/dynamic_keymap.c index f070375ff3..fc1c55784d 100644 --- a/quantum/dynamic_keymap.c +++ b/quantum/dynamic_keymap.c @@ -21,6 +21,12 @@ #include "dynamic_keymap.h" #include "via.h" // for default VIA_EEPROM_ADDR_END +#ifdef ENCODER_ENABLE +# include "encoder.h" +#else +# define NUM_ENCODERS 0 +#endif + #ifndef DYNAMIC_KEYMAP_LAYER_COUNT # define DYNAMIC_KEYMAP_LAYER_COUNT 4 #endif @@ -58,20 +64,28 @@ # endif #endif -// Dynamic macro starts after dynamic keymaps -#ifndef DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR -# define DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR (DYNAMIC_KEYMAP_EEPROM_ADDR + (DYNAMIC_KEYMAP_LAYER_COUNT * MATRIX_ROWS * MATRIX_COLS * 2)) +// Dynamic encoders starts after dynamic keymaps +#ifndef DYNAMIC_KEYMAP_ENCODER_EEPROM_ADDR +# define DYNAMIC_KEYMAP_ENCODER_EEPROM_ADDR (DYNAMIC_KEYMAP_EEPROM_ADDR + (DYNAMIC_KEYMAP_LAYER_COUNT * MATRIX_ROWS * MATRIX_COLS * 2)) #endif +// Dynamic macro starts after dynamic encoders, but only when using ENCODER_MAP +#ifdef ENCODER_MAP_ENABLE +# ifndef DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR +# define DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR (DYNAMIC_KEYMAP_ENCODER_EEPROM_ADDR + (DYNAMIC_KEYMAP_LAYER_COUNT * NUM_ENCODERS * 2 * 2)) +# endif // DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR +#else // ENCODER_MAP_ENABLE +# ifndef DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR +# define DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR (DYNAMIC_KEYMAP_ENCODER_EEPROM_ADDR) +# endif // DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR +#endif // ENCODER_MAP_ENABLE + // Sanity check that dynamic keymaps fit in available EEPROM // If there's not 100 bytes available for macros, then something is wrong. // The keyboard should override DYNAMIC_KEYMAP_LAYER_COUNT to reduce it, // or DYNAMIC_KEYMAP_EEPROM_MAX_ADDR to increase it, *only if* the microcontroller has // more than the default. -#if DYNAMIC_KEYMAP_EEPROM_MAX_ADDR - DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR < 100 -# pragma message STR(DYNAMIC_KEYMAP_EEPROM_MAX_ADDR - DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR) " < 100" -# error Dynamic keymaps are configured to use more EEPROM than is available. -#endif +_Static_assert((DYNAMIC_KEYMAP_EEPROM_MAX_ADDR) - (DYNAMIC_KEYMAP_MACRO_EEPROM_ADDR) >= 100, "Dynamic keymaps are configured to use more EEPROM than is available."); // Dynamic macros are stored after the keymaps and use what is available // up to and including DYNAMIC_KEYMAP_EEPROM_MAX_ADDR. @@ -89,6 +103,7 @@ void *dynamic_keymap_key_to_eeprom_address(uint8_t layer, uint8_t row, uint8_t c } uint16_t dynamic_keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t column) { + if (layer >= DYNAMIC_KEYMAP_LAYER_COUNT || row >= MATRIX_ROWS || column >= MATRIX_COLS) return KC_NO; void *address = dynamic_keymap_key_to_eeprom_address(layer, row, column); // Big endian, so we can read/write EEPROM directly from host if we want uint16_t keycode = eeprom_read_byte(address) << 8; @@ -97,12 +112,36 @@ uint16_t dynamic_keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t column) } void dynamic_keymap_set_keycode(uint8_t layer, uint8_t row, uint8_t column, uint16_t keycode) { + if (layer >= DYNAMIC_KEYMAP_LAYER_COUNT || row >= MATRIX_ROWS || column >= MATRIX_COLS) return; void *address = dynamic_keymap_key_to_eeprom_address(layer, row, column); // Big endian, so we can read/write EEPROM directly from host if we want eeprom_update_byte(address, (uint8_t)(keycode >> 8)); eeprom_update_byte(address + 1, (uint8_t)(keycode & 0xFF)); } +#ifdef ENCODER_MAP_ENABLE +void *dynamic_keymap_encoder_to_eeprom_address(uint8_t layer, uint8_t encoder_id) { + return ((void *)DYNAMIC_KEYMAP_ENCODER_EEPROM_ADDR) + (layer * NUM_ENCODERS * 2 * 2) + (encoder_id * 2 * 2); +} + +uint16_t dynamic_keymap_get_encoder(uint8_t layer, uint8_t encoder_id, bool clockwise) { + if (layer >= DYNAMIC_KEYMAP_LAYER_COUNT || encoder_id >= NUM_ENCODERS) return KC_NO; + void *address = dynamic_keymap_encoder_to_eeprom_address(layer, encoder_id); + // Big endian, so we can read/write EEPROM directly from host if we want + uint16_t keycode = ((uint16_t)eeprom_read_byte(address + (clockwise ? 0 : 2))) << 8; + keycode |= eeprom_read_byte(address + (clockwise ? 0 : 2) + 1); + return keycode; +} + +void dynamic_keymap_set_encoder(uint8_t layer, uint8_t encoder_id, bool clockwise, uint16_t keycode) { + if (layer >= DYNAMIC_KEYMAP_LAYER_COUNT || encoder_id >= NUM_ENCODERS) return; + void *address = dynamic_keymap_encoder_to_eeprom_address(layer, encoder_id); + // Big endian, so we can read/write EEPROM directly from host if we want + eeprom_update_byte(address + (clockwise ? 0 : 2), (uint8_t)(keycode >> 8)); + eeprom_update_byte(address + (clockwise ? 0 : 2) + 1, (uint8_t)(keycode & 0xFF)); +} +#endif // ENCODER_MAP_ENABLE + void dynamic_keymap_reset(void) { // Reset the keymaps in EEPROM to what is in flash. // All keyboards using dynamic keymaps should define a layout @@ -113,6 +152,12 @@ void dynamic_keymap_reset(void) { dynamic_keymap_set_keycode(layer, row, column, pgm_read_word(&keymaps[layer][row][column])); } } +#ifdef ENCODER_MAP_ENABLE + for (int encoder = 0; encoder < NUM_ENCODERS; encoder++) { + dynamic_keymap_set_encoder(layer, encoder, true, pgm_read_word(&encoder_map[layer][encoder][0])); + dynamic_keymap_set_encoder(layer, encoder, false, pgm_read_word(&encoder_map[layer][encoder][1])); + } +#endif // ENCODER_MAP_ENABLE } } @@ -148,9 +193,15 @@ void dynamic_keymap_set_buffer(uint16_t offset, uint16_t size, uint8_t *data) { uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t key) { if (layer < DYNAMIC_KEYMAP_LAYER_COUNT && key.row < MATRIX_ROWS && key.col < MATRIX_COLS) { return dynamic_keymap_get_keycode(layer, key.row, key.col); - } else { - return KC_NO; } +#ifdef ENCODER_MAP_ENABLE + else if (layer < DYNAMIC_KEYMAP_LAYER_COUNT && key.row == KEYLOC_ENCODER_CW && key.col < NUM_ENCODERS) { + return dynamic_keymap_get_encoder(layer, key.col, true); + } else if (layer < DYNAMIC_KEYMAP_LAYER_COUNT && key.row == KEYLOC_ENCODER_CCW && key.col < NUM_ENCODERS) { + return dynamic_keymap_get_encoder(layer, key.col, false); + } +#endif // ENCODER_MAP_ENABLE + return KC_NO; } uint8_t dynamic_keymap_macro_get_count(void) { diff --git a/quantum/dynamic_keymap.h b/quantum/dynamic_keymap.h index 55676172b6..459b48d07a 100644 --- a/quantum/dynamic_keymap.h +++ b/quantum/dynamic_keymap.h @@ -22,7 +22,11 @@ uint8_t dynamic_keymap_get_layer_count(void); void * dynamic_keymap_key_to_eeprom_address(uint8_t layer, uint8_t row, uint8_t column); uint16_t dynamic_keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t column); void dynamic_keymap_set_keycode(uint8_t layer, uint8_t row, uint8_t column, uint16_t keycode); -void dynamic_keymap_reset(void); +#ifdef ENCODER_MAP_ENABLE +uint16_t dynamic_keymap_get_encoder(uint8_t layer, uint8_t encoder_id, bool clockwise); +void dynamic_keymap_set_encoder(uint8_t layer, uint8_t encoder_id, bool clockwise, uint16_t keycode); +#endif // ENCODER_MAP_ENABLE +void dynamic_keymap_reset(void); // These get/set the keycodes as stored in the EEPROM buffer // Data is big-endian 16-bit values (the keycodes) // Order is by layer/row/column diff --git a/quantum/eeconfig.c b/quantum/eeconfig.c index 14cd5887f4..0ff9996ca4 100644 --- a/quantum/eeconfig.c +++ b/quantum/eeconfig.c @@ -46,7 +46,7 @@ void eeconfig_init_quantum(void) { eeprom_update_byte(EECONFIG_DEFAULT_LAYER, 0); default_layer_state = 0; eeprom_update_byte(EECONFIG_KEYMAP_LOWER_BYTE, 0); - eeprom_update_byte(EECONFIG_KEYMAP_UPPER_BYTE, 0); + eeprom_update_byte(EECONFIG_KEYMAP_UPPER_BYTE, 0x4); eeprom_update_byte(EECONFIG_MOUSEKEY_ACCEL, 0); eeprom_update_byte(EECONFIG_BACKLIGHT, 0); eeprom_update_byte(EECONFIG_AUDIO, 0xFF); // On by default diff --git a/quantum/eeconfig.h b/quantum/eeconfig.h index f3cd1867ab..565a0dbe5b 100644 --- a/quantum/eeconfig.h +++ b/quantum/eeconfig.h @@ -21,7 +21,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include <stdbool.h> #ifndef EECONFIG_MAGIC_NUMBER -# define EECONFIG_MAGIC_NUMBER (uint16_t)0xFEE9 // When changing, decrement this value to avoid future re-init issues +# define EECONFIG_MAGIC_NUMBER (uint16_t)0xFEE8 // When changing, decrement this value to avoid future re-init issues #endif #define EECONFIG_MAGIC_NUMBER_OFF (uint16_t)0xFFFF diff --git a/quantum/encoder.c b/quantum/encoder.c index 438c7d8564..105bed0147 100644 --- a/quantum/encoder.c +++ b/quantum/encoder.c @@ -23,6 +23,10 @@ // for memcpy #include <string.h> +#ifndef ENCODER_MAP_KEY_DELAY +# define ENCODER_MAP_KEY_DELAY 2 +#endif + #if !defined(ENCODER_RESOLUTIONS) && !defined(ENCODER_RESOLUTION) # define ENCODER_RESOLUTION 4 #endif @@ -31,11 +35,13 @@ # error "No encoder pads defined by ENCODERS_PAD_A and ENCODERS_PAD_B" #endif -#define NUMBER_OF_ENCODERS (sizeof(encoders_pad_a) / sizeof(pin_t)) -static pin_t encoders_pad_a[] = ENCODERS_PAD_A; -static pin_t encoders_pad_b[] = ENCODERS_PAD_B; +extern volatile bool isLeftHand; + +static pin_t encoders_pad_a[NUM_ENCODERS_MAX_PER_SIDE] = ENCODERS_PAD_A; +static pin_t encoders_pad_b[NUM_ENCODERS_MAX_PER_SIDE] = ENCODERS_PAD_B; + #ifdef ENCODER_RESOLUTIONS -static uint8_t encoder_resolutions[] = ENCODER_RESOLUTIONS; +static uint8_t encoder_resolutions[NUM_ENCODERS] = ENCODER_RESOLUTIONS; #endif #ifndef ENCODER_DIRECTION_FLIP @@ -47,18 +53,20 @@ static uint8_t encoder_resolutions[] = ENCODER_RESOLUTIONS; #endif static int8_t encoder_LUT[] = {0, -1, 1, 0, 1, 0, 0, -1, -1, 0, 0, 1, 0, 1, -1, 0}; -static uint8_t encoder_state[NUMBER_OF_ENCODERS] = {0}; -static int8_t encoder_pulses[NUMBER_OF_ENCODERS] = {0}; +static uint8_t encoder_state[NUM_ENCODERS] = {0}; +static int8_t encoder_pulses[NUM_ENCODERS] = {0}; +// encoder counts +static uint8_t thisCount; #ifdef SPLIT_KEYBOARD -// right half encoders come over as second set of encoders -static uint8_t encoder_value[NUMBER_OF_ENCODERS * 2] = {0}; -// row offsets for each hand +// encoder offsets for each hand static uint8_t thisHand, thatHand; -#else -static uint8_t encoder_value[NUMBER_OF_ENCODERS] = {0}; +// encoder counts for each hand +static uint8_t thatCount; #endif +static uint8_t encoder_value[NUM_ENCODERS] = {0}; + __attribute__((weak)) void encoder_wait_pullup_charge(void) { wait_us(100); } @@ -72,46 +80,83 @@ __attribute__((weak)) bool encoder_update_kb(uint8_t index, bool clockwise) { } void encoder_init(void) { +#ifdef SPLIT_KEYBOARD + thisHand = isLeftHand ? 0 : NUM_ENCODERS_LEFT; + thatHand = NUM_ENCODERS_LEFT - thisHand; + thisCount = isLeftHand ? NUM_ENCODERS_LEFT : NUM_ENCODERS_RIGHT; + thatCount = isLeftHand ? NUM_ENCODERS_RIGHT : NUM_ENCODERS_LEFT; +#else // SPLIT_KEYBOARD + thisCount = NUM_ENCODERS; +#endif + +#ifdef ENCODER_TESTS + // Annoying that we have to clear out values during initialisation here, but + // because all the arrays are static locals, rerunning tests in the same + // executable doesn't reset any of these. Kinda crappy having test-only code + // here, but it's the simplest solution. + memset(encoder_value, 0, sizeof(encoder_value)); + memset(encoder_state, 0, sizeof(encoder_state)); + memset(encoder_pulses, 0, sizeof(encoder_pulses)); + static const pin_t encoders_pad_a_left[] = ENCODERS_PAD_A; + static const pin_t encoders_pad_b_left[] = ENCODERS_PAD_B; + for (uint8_t i = 0; i < thisCount; i++) { + encoders_pad_a[i] = encoders_pad_a_left[i]; + encoders_pad_b[i] = encoders_pad_b_left[i]; + } +#endif + #if defined(SPLIT_KEYBOARD) && defined(ENCODERS_PAD_A_RIGHT) && defined(ENCODERS_PAD_B_RIGHT) + // Re-initialise the pads if it's the right-hand side if (!isLeftHand) { - const pin_t encoders_pad_a_right[] = ENCODERS_PAD_A_RIGHT; - const pin_t encoders_pad_b_right[] = ENCODERS_PAD_B_RIGHT; -# if defined(ENCODER_RESOLUTIONS_RIGHT) - const uint8_t encoder_resolutions_right[] = ENCODER_RESOLUTIONS_RIGHT; -# endif - for (uint8_t i = 0; i < NUMBER_OF_ENCODERS; i++) { + static const pin_t encoders_pad_a_right[] = ENCODERS_PAD_A_RIGHT; + static const pin_t encoders_pad_b_right[] = ENCODERS_PAD_B_RIGHT; + for (uint8_t i = 0; i < thisCount; i++) { encoders_pad_a[i] = encoders_pad_a_right[i]; encoders_pad_b[i] = encoders_pad_b_right[i]; -# if defined(ENCODER_RESOLUTIONS_RIGHT) - encoder_resolutions[i] = encoder_resolutions_right[i]; -# endif } } -#endif +#endif // defined(SPLIT_KEYBOARD) && defined(ENCODERS_PAD_A_RIGHT) && defined(ENCODERS_PAD_B_RIGHT) - for (int i = 0; i < NUMBER_OF_ENCODERS; i++) { + // Encoder resolutions is handled purely master-side, so concatenate the two arrays +#if defined(SPLIT_KEYBOARD) && defined(ENCODER_RESOLUTIONS) +# if defined(ENCODER_RESOLUTIONS_RIGHT) + static const uint8_t encoder_resolutions_right[NUM_ENCODERS_RIGHT] = ENCODER_RESOLUTIONS_RIGHT; +# else // defined(ENCODER_RESOLUTIONS_RIGHT) + static const uint8_t encoder_resolutions_right[NUM_ENCODERS_RIGHT] = ENCODER_RESOLUTIONS; +# endif // defined(ENCODER_RESOLUTIONS_RIGHT) + for (uint8_t i = 0; i < NUM_ENCODERS_RIGHT; i++) { + encoder_resolutions[NUM_ENCODERS_LEFT + i] = encoder_resolutions_right[i]; + } +#endif // defined(SPLIT_KEYBOARD) && defined(ENCODER_RESOLUTIONS) + + for (uint8_t i = 0; i < thisCount; i++) { setPinInputHigh(encoders_pad_a[i]); setPinInputHigh(encoders_pad_b[i]); } encoder_wait_pullup_charge(); - for (int i = 0; i < NUMBER_OF_ENCODERS; i++) { + for (uint8_t i = 0; i < thisCount; i++) { encoder_state[i] = (readPin(encoders_pad_a[i]) << 0) | (readPin(encoders_pad_b[i]) << 1); } +} -#ifdef SPLIT_KEYBOARD - thisHand = isLeftHand ? 0 : NUMBER_OF_ENCODERS; - thatHand = NUMBER_OF_ENCODERS - thisHand; -#endif +#ifdef ENCODER_MAP_ENABLE +static void encoder_exec_mapping(uint8_t index, bool clockwise) { + // The delays below cater for Windows and its wonderful requirements. + action_exec(clockwise ? ENCODER_CW_EVENT(index, true) : ENCODER_CCW_EVENT(index, true)); + wait_ms(ENCODER_MAP_KEY_DELAY); + action_exec(clockwise ? ENCODER_CW_EVENT(index, false) : ENCODER_CCW_EVENT(index, false)); + wait_ms(ENCODER_MAP_KEY_DELAY); } +#endif // ENCODER_MAP_ENABLE static bool encoder_update(uint8_t index, uint8_t state) { bool changed = false; uint8_t i = index; #ifdef ENCODER_RESOLUTIONS - uint8_t resolution = encoder_resolutions[i]; + const uint8_t resolution = encoder_resolutions[i]; #else - uint8_t resolution = ENCODER_RESOLUTION; + const uint8_t resolution = ENCODER_RESOLUTION; #endif #ifdef SPLIT_KEYBOARD @@ -121,12 +166,20 @@ static bool encoder_update(uint8_t index, uint8_t state) { if (encoder_pulses[i] >= resolution) { encoder_value[index]++; changed = true; +#ifdef ENCODER_MAP_ENABLE + encoder_exec_mapping(index, ENCODER_COUNTER_CLOCKWISE); +#else // ENCODER_MAP_ENABLE encoder_update_kb(index, ENCODER_COUNTER_CLOCKWISE); +#endif // ENCODER_MAP_ENABLE } if (encoder_pulses[i] <= -resolution) { // direction is arbitrary here, but this clockwise encoder_value[index]--; changed = true; +#ifdef ENCODER_MAP_ENABLE + encoder_exec_mapping(index, ENCODER_CLOCKWISE); +#else // ENCODER_MAP_ENABLE encoder_update_kb(index, ENCODER_CLOCKWISE); +#endif // ENCODER_MAP_ENABLE } encoder_pulses[i] %= resolution; #ifdef ENCODER_DEFAULT_POS @@ -139,10 +192,13 @@ static bool encoder_update(uint8_t index, uint8_t state) { bool encoder_read(void) { bool changed = false; - for (uint8_t i = 0; i < NUMBER_OF_ENCODERS; i++) { - encoder_state[i] <<= 2; - encoder_state[i] |= (readPin(encoders_pad_a[i]) << 0) | (readPin(encoders_pad_b[i]) << 1); - changed |= encoder_update(i, encoder_state[i]); + for (uint8_t i = 0; i < thisCount; i++) { + uint8_t new_status = (readPin(encoders_pad_a[i]) << 0) | (readPin(encoders_pad_b[i]) << 1); + if ((encoder_state[i] & 0x3) != new_status) { + encoder_state[i] <<= 2; + encoder_state[i] |= new_status; + changed |= encoder_update(i, encoder_state[i]); + } } return changed; } @@ -150,26 +206,34 @@ bool encoder_read(void) { #ifdef SPLIT_KEYBOARD void last_encoder_activity_trigger(void); -void encoder_state_raw(uint8_t* slave_state) { - memcpy(slave_state, &encoder_value[thisHand], sizeof(uint8_t) * NUMBER_OF_ENCODERS); +void encoder_state_raw(uint8_t *slave_state) { + memcpy(slave_state, &encoder_value[thisHand], sizeof(uint8_t) * thisCount); } -void encoder_update_raw(uint8_t* slave_state) { +void encoder_update_raw(uint8_t *slave_state) { bool changed = false; - for (uint8_t i = 0; i < NUMBER_OF_ENCODERS; i++) { - uint8_t index = i + thatHand; - int8_t delta = slave_state[i] - encoder_value[index]; + for (uint8_t i = 0; i < thatCount; i++) { // Note inverted logic -- we want the opposite side + const uint8_t index = i + thatHand; + int8_t delta = slave_state[i] - encoder_value[index]; while (delta > 0) { delta--; encoder_value[index]++; changed = true; +# ifdef ENCODER_MAP_ENABLE + encoder_exec_mapping(index, ENCODER_COUNTER_CLOCKWISE); +# else // ENCODER_MAP_ENABLE encoder_update_kb(index, ENCODER_COUNTER_CLOCKWISE); +# endif // ENCODER_MAP_ENABLE } while (delta < 0) { delta++; encoder_value[index]--; changed = true; +# ifdef ENCODER_MAP_ENABLE + encoder_exec_mapping(index, ENCODER_CLOCKWISE); +# else // ENCODER_MAP_ENABLE encoder_update_kb(index, ENCODER_CLOCKWISE); +# endif // ENCODER_MAP_ENABLE } } diff --git a/quantum/encoder.h b/quantum/encoder.h index 25dc77721d..82f95b4931 100644 --- a/quantum/encoder.h +++ b/quantum/encoder.h @@ -18,6 +18,7 @@ #pragma once #include "quantum.h" +#include "util.h" void encoder_init(void); bool encoder_read(void); @@ -26,6 +27,37 @@ bool encoder_update_kb(uint8_t index, bool clockwise); bool encoder_update_user(uint8_t index, bool clockwise); #ifdef SPLIT_KEYBOARD + void encoder_state_raw(uint8_t* slave_state); void encoder_update_raw(uint8_t* slave_state); -#endif + +# if defined(ENCODERS_PAD_A_RIGHT) +# define NUM_ENCODERS_LEFT (sizeof(((pin_t[])ENCODERS_PAD_A)) / sizeof(pin_t)) +# define NUM_ENCODERS_RIGHT (sizeof(((pin_t[])ENCODERS_PAD_A_RIGHT)) / sizeof(pin_t)) +# else +# define NUM_ENCODERS_LEFT (sizeof(((pin_t[])ENCODERS_PAD_A)) / sizeof(pin_t)) +# define NUM_ENCODERS_RIGHT NUM_ENCODERS_LEFT +# endif +# define NUM_ENCODERS (NUM_ENCODERS_LEFT + NUM_ENCODERS_RIGHT) + +#else // SPLIT_KEYBOARD + +# define NUM_ENCODERS (sizeof(((pin_t[])ENCODERS_PAD_A)) / sizeof(pin_t)) +# define NUM_ENCODERS_LEFT NUM_ENCODERS +# define NUM_ENCODERS_RIGHT 0 + +#endif // SPLIT_KEYBOARD + +#ifndef NUM_ENCODERS +# define NUM_ENCODERS 0 +# define NUM_ENCODERS_LEFT 0 +# define NUM_ENCODERS_RIGHT 0 +#endif // NUM_ENCODERS + +#define NUM_ENCODERS_MAX_PER_SIDE MAX(NUM_ENCODERS_LEFT, NUM_ENCODERS_RIGHT) + +#ifdef ENCODER_MAP_ENABLE +# define ENCODER_CCW_CW(ccw, cw) \ + { (cw), (ccw) } +extern const uint16_t encoder_map[][NUM_ENCODERS][2]; +#endif // ENCODER_MAP_ENABLE diff --git a/quantum/encoder/tests/config_mock.h b/quantum/encoder/tests/config_mock.h new file mode 100644 index 0000000000..703dcaf103 --- /dev/null +++ b/quantum/encoder/tests/config_mock.h @@ -0,0 +1,22 @@ +// Copyright 2022 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later +#pragma once + +#define MATRIX_ROWS 1 +#define MATRIX_COLS 1 + +/* Here, "pins" from 0 to 31 are allowed. */ +#define ENCODERS_PAD_A \ + { 0 } +#define ENCODERS_PAD_B \ + { 1 } + +#ifdef __cplusplus +extern "C" { +#endif + +#include "mock.h" + +#ifdef __cplusplus +}; +#endif diff --git a/quantum/encoder/tests/config_mock_split_left_eq_right.h b/quantum/encoder/tests/config_mock_split_left_eq_right.h new file mode 100644 index 0000000000..c80ac4d519 --- /dev/null +++ b/quantum/encoder/tests/config_mock_split_left_eq_right.h @@ -0,0 +1,26 @@ +// Copyright 2022 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later +#pragma once + +#define MATRIX_ROWS 1 +#define MATRIX_COLS 1 + +/* Here, "pins" from 0 to 31 are allowed. */ +#define ENCODERS_PAD_A \ + { 0, 2 } +#define ENCODERS_PAD_B \ + { 1, 3 } +#define ENCODERS_PAD_A_RIGHT \ + { 4, 6 } +#define ENCODERS_PAD_B_RIGHT \ + { 5, 7 } + +#ifdef __cplusplus +extern "C" { +#endif + +#include "mock_split.h" + +#ifdef __cplusplus +}; +#endif diff --git a/quantum/encoder/tests/config_mock_split_left_gt_right.h b/quantum/encoder/tests/config_mock_split_left_gt_right.h new file mode 100644 index 0000000000..91d5f3d605 --- /dev/null +++ b/quantum/encoder/tests/config_mock_split_left_gt_right.h @@ -0,0 +1,26 @@ +// Copyright 2022 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later +#pragma once + +#define MATRIX_ROWS 1 +#define MATRIX_COLS 1 + +/* Here, "pins" from 0 to 31 are allowed. */ +#define ENCODERS_PAD_A \ + { 0, 2, 4 } +#define ENCODERS_PAD_B \ + { 1, 3, 5 } +#define ENCODERS_PAD_A_RIGHT \ + { 6, 8 } +#define ENCODERS_PAD_B_RIGHT \ + { 7, 9 } + +#ifdef __cplusplus +extern "C" { +#endif + +#include "mock_split.h" + +#ifdef __cplusplus +}; +#endif diff --git a/quantum/encoder/tests/config_mock_split_left_lt_right.h b/quantum/encoder/tests/config_mock_split_left_lt_right.h new file mode 100644 index 0000000000..4108a184a6 --- /dev/null +++ b/quantum/encoder/tests/config_mock_split_left_lt_right.h @@ -0,0 +1,26 @@ +// Copyright 2022 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later +#pragma once + +#define MATRIX_ROWS 1 +#define MATRIX_COLS 1 + +/* Here, "pins" from 0 to 31 are allowed. */ +#define ENCODERS_PAD_A \ + { 0, 2 } +#define ENCODERS_PAD_B \ + { 1, 3 } +#define ENCODERS_PAD_A_RIGHT \ + { 4, 6, 8 } +#define ENCODERS_PAD_B_RIGHT \ + { 5, 7, 9 } + +#ifdef __cplusplus +extern "C" { +#endif + +#include "mock_split.h" + +#ifdef __cplusplus +}; +#endif diff --git a/quantum/encoder/tests/config_mock_split_no_left.h b/quantum/encoder/tests/config_mock_split_no_left.h new file mode 100644 index 0000000000..9db7fa7e41 --- /dev/null +++ b/quantum/encoder/tests/config_mock_split_no_left.h @@ -0,0 +1,26 @@ +// Copyright 2022 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later +#pragma once + +#define MATRIX_ROWS 1 +#define MATRIX_COLS 1 + +/* Here, "pins" from 0 to 31 are allowed. */ +#define ENCODERS_PAD_A \ + {} +#define ENCODERS_PAD_B \ + {} +#define ENCODERS_PAD_A_RIGHT \ + { 0, 2 } +#define ENCODERS_PAD_B_RIGHT \ + { 1, 3 } + +#ifdef __cplusplus +extern "C" { +#endif + +#include "mock_split.h" + +#ifdef __cplusplus +}; +#endif diff --git a/quantum/encoder/tests/config_mock_split_no_right.h b/quantum/encoder/tests/config_mock_split_no_right.h new file mode 100644 index 0000000000..14f18015e6 --- /dev/null +++ b/quantum/encoder/tests/config_mock_split_no_right.h @@ -0,0 +1,26 @@ +// Copyright 2022 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later +#pragma once + +#define MATRIX_ROWS 1 +#define MATRIX_COLS 1 + +/* Here, "pins" from 0 to 31 are allowed. */ +#define ENCODERS_PAD_A \ + { 0, 2 } +#define ENCODERS_PAD_B \ + { 1, 3 } +#define ENCODERS_PAD_A_RIGHT \ + {} +#define ENCODERS_PAD_B_RIGHT \ + {} + +#ifdef __cplusplus +extern "C" { +#endif + +#include "mock_split.h" + +#ifdef __cplusplus +}; +#endif diff --git a/quantum/encoder/tests/encoder_tests.cpp b/quantum/encoder/tests/encoder_tests.cpp index 1888fdab8d..b7c18aeec0 100644 --- a/quantum/encoder/tests/encoder_tests.cpp +++ b/quantum/encoder/tests/encoder_tests.cpp @@ -30,12 +30,12 @@ struct update { bool clockwise; }; -uint8_t uidx = 0; +uint8_t updates_array_idx = 0; update updates[32]; bool encoder_update_kb(uint8_t index, bool clockwise) { - updates[uidx % 32] = {index, clockwise}; - uidx++; + updates[updates_array_idx % 32] = {index, clockwise}; + updates_array_idx++; return true; } @@ -47,15 +47,15 @@ bool setAndRead(pin_t pin, bool val) { class EncoderTest : public ::testing::Test {}; TEST_F(EncoderTest, TestInit) { - uidx = 0; + updates_array_idx = 0; encoder_init(); EXPECT_EQ(pinIsInputHigh[0], true); EXPECT_EQ(pinIsInputHigh[1], true); - EXPECT_EQ(uidx, 0); + EXPECT_EQ(updates_array_idx, 0); } TEST_F(EncoderTest, TestOneClockwise) { - uidx = 0; + updates_array_idx = 0; encoder_init(); // send 4 pulses. with resolution 4, that's one step and we should get 1 update. setAndRead(0, false); @@ -63,26 +63,26 @@ TEST_F(EncoderTest, TestOneClockwise) { setAndRead(0, true); setAndRead(1, true); - EXPECT_EQ(uidx, 1); + EXPECT_EQ(updates_array_idx, 1); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, true); } TEST_F(EncoderTest, TestOneCounterClockwise) { - uidx = 0; + updates_array_idx = 0; encoder_init(); setAndRead(1, false); setAndRead(0, false); setAndRead(1, true); setAndRead(0, true); - EXPECT_EQ(uidx, 1); + EXPECT_EQ(updates_array_idx, 1); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, false); } TEST_F(EncoderTest, TestTwoClockwiseOneCC) { - uidx = 0; + updates_array_idx = 0; encoder_init(); setAndRead(0, false); setAndRead(1, false); @@ -97,7 +97,7 @@ TEST_F(EncoderTest, TestTwoClockwiseOneCC) { setAndRead(1, true); setAndRead(0, true); - EXPECT_EQ(uidx, 3); + EXPECT_EQ(updates_array_idx, 3); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, true); EXPECT_EQ(updates[1].index, 0); @@ -107,38 +107,38 @@ TEST_F(EncoderTest, TestTwoClockwiseOneCC) { } TEST_F(EncoderTest, TestNoEarly) { - uidx = 0; + updates_array_idx = 0; encoder_init(); // send 3 pulses. with resolution 4, that's not enough for a step. setAndRead(0, false); setAndRead(1, false); setAndRead(0, true); - EXPECT_EQ(uidx, 0); + EXPECT_EQ(updates_array_idx, 0); // now send last pulse setAndRead(1, true); - EXPECT_EQ(uidx, 1); + EXPECT_EQ(updates_array_idx, 1); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, true); } TEST_F(EncoderTest, TestHalfway) { - uidx = 0; + updates_array_idx = 0; encoder_init(); // go halfway setAndRead(0, false); setAndRead(1, false); - EXPECT_EQ(uidx, 0); + EXPECT_EQ(updates_array_idx, 0); // back off setAndRead(1, true); setAndRead(0, true); - EXPECT_EQ(uidx, 0); + EXPECT_EQ(updates_array_idx, 0); // go all the way setAndRead(0, false); setAndRead(1, false); setAndRead(0, true); setAndRead(1, true); // should result in 1 update - EXPECT_EQ(uidx, 1); + EXPECT_EQ(updates_array_idx, 1); EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, true); } diff --git a/quantum/encoder/tests/encoder_tests_split_left_eq_right.cpp b/quantum/encoder/tests/encoder_tests_split_left_eq_right.cpp new file mode 100644 index 0000000000..916e47b185 --- /dev/null +++ b/quantum/encoder/tests/encoder_tests_split_left_eq_right.cpp @@ -0,0 +1,135 @@ +/* Copyright 2021 Balz Guenat + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "gtest/gtest.h" +#include "gmock/gmock.h" +#include <vector> +#include <algorithm> +#include <stdio.h> + +extern "C" { +#include "encoder.h" +#include "encoder/tests/mock_split.h" +} + +struct update { + int8_t index; + bool clockwise; +}; + +uint8_t updates_array_idx = 0; +update updates[32]; + +bool isLeftHand; + +bool encoder_update_kb(uint8_t index, bool clockwise) { + if (!isLeftHand) { + // this method has no effect on slave half + printf("ignoring update on right hand (%d,%s)\n", index, clockwise ? "CW" : "CC"); + return true; + } + updates[updates_array_idx % 32] = {index, clockwise}; + updates_array_idx++; + return true; +} + +bool setAndRead(pin_t pin, bool val) { + setPin(pin, val); + return encoder_read(); +} + +class EncoderSplitTestLeftEqRight : public ::testing::Test { + protected: + void SetUp() override { + updates_array_idx = 0; + for (int i = 0; i < 32; i++) { + pinIsInputHigh[i] = 0; + pins[i] = 0; + } + } +}; + +TEST_F(EncoderSplitTestLeftEqRight, TestInitLeft) { + isLeftHand = true; + encoder_init(); + EXPECT_EQ(pinIsInputHigh[0], true); + EXPECT_EQ(pinIsInputHigh[1], true); + EXPECT_EQ(pinIsInputHigh[2], true); + EXPECT_EQ(pinIsInputHigh[3], true); + EXPECT_EQ(pinIsInputHigh[4], false); + EXPECT_EQ(pinIsInputHigh[5], false); + EXPECT_EQ(pinIsInputHigh[6], false); + EXPECT_EQ(pinIsInputHigh[7], false); + EXPECT_EQ(updates_array_idx, 0); // no updates received +} + +TEST_F(EncoderSplitTestLeftEqRight, TestInitRight) { + isLeftHand = false; + encoder_init(); + EXPECT_EQ(pinIsInputHigh[0], false); + EXPECT_EQ(pinIsInputHigh[1], false); + EXPECT_EQ(pinIsInputHigh[2], false); + EXPECT_EQ(pinIsInputHigh[3], false); + EXPECT_EQ(pinIsInputHigh[4], true); + EXPECT_EQ(pinIsInputHigh[5], true); + EXPECT_EQ(pinIsInputHigh[6], true); + EXPECT_EQ(pinIsInputHigh[7], true); + EXPECT_EQ(updates_array_idx, 0); // no updates received +} + +TEST_F(EncoderSplitTestLeftEqRight, TestOneClockwiseLeft) { + isLeftHand = true; + encoder_init(); + // send 4 pulses. with resolution 4, that's one step and we should get 1 update. + setAndRead(0, false); + setAndRead(1, false); + setAndRead(0, true); + setAndRead(1, true); + + EXPECT_EQ(updates_array_idx, 1); // one update received + EXPECT_EQ(updates[0].index, 0); + EXPECT_EQ(updates[0].clockwise, true); +} + +TEST_F(EncoderSplitTestLeftEqRight, TestOneClockwiseRightSent) { + isLeftHand = false; + encoder_init(); + // send 4 pulses. with resolution 4, that's one step and we should get 1 update. + setAndRead(6, false); + setAndRead(7, false); + setAndRead(6, true); + setAndRead(7, true); + + uint8_t slave_state[32] = {0}; + encoder_state_raw(slave_state); + + EXPECT_EQ(slave_state[0], 0); + EXPECT_EQ(slave_state[1], 0xFF); +} + +TEST_F(EncoderSplitTestLeftEqRight, TestMultipleEncodersRightReceived) { + isLeftHand = true; + encoder_init(); + + uint8_t slave_state[32] = {1, 0xFF}; // First right encoder is CCW, Second right encoder CW + encoder_update_raw(slave_state); + + EXPECT_EQ(updates_array_idx, 2); // two updates received, one for each changed item on the right side + EXPECT_EQ(updates[0].index, 2); + EXPECT_EQ(updates[0].clockwise, false); + EXPECT_EQ(updates[1].index, 3); + EXPECT_EQ(updates[1].clockwise, true); +} diff --git a/quantum/encoder/tests/encoder_tests_split_left_gt_right.cpp b/quantum/encoder/tests/encoder_tests_split_left_gt_right.cpp new file mode 100644 index 0000000000..7b64bb2981 --- /dev/null +++ b/quantum/encoder/tests/encoder_tests_split_left_gt_right.cpp @@ -0,0 +1,139 @@ +/* Copyright 2021 Balz Guenat + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "gtest/gtest.h" +#include "gmock/gmock.h" +#include <vector> +#include <algorithm> +#include <stdio.h> + +extern "C" { +#include "encoder.h" +#include "encoder/tests/mock_split.h" +} + +struct update { + int8_t index; + bool clockwise; +}; + +uint8_t updates_array_idx = 0; +update updates[32]; + +bool isLeftHand; + +bool encoder_update_kb(uint8_t index, bool clockwise) { + if (!isLeftHand) { + // this method has no effect on slave half + printf("ignoring update on right hand (%d,%s)\n", index, clockwise ? "CW" : "CC"); + return true; + } + updates[updates_array_idx % 32] = {index, clockwise}; + updates_array_idx++; + return true; +} + +bool setAndRead(pin_t pin, bool val) { + setPin(pin, val); + return encoder_read(); +} + +class EncoderSplitTestLeftGreaterThanRight : public ::testing::Test { + protected: + void SetUp() override { + updates_array_idx = 0; + for (int i = 0; i < 32; i++) { + pinIsInputHigh[i] = 0; + pins[i] = 0; + } + } +}; + +TEST_F(EncoderSplitTestLeftGreaterThanRight, TestInitLeft) { + isLeftHand = true; + encoder_init(); + EXPECT_EQ(pinIsInputHigh[0], true); + EXPECT_EQ(pinIsInputHigh[1], true); + EXPECT_EQ(pinIsInputHigh[2], true); + EXPECT_EQ(pinIsInputHigh[3], true); + EXPECT_EQ(pinIsInputHigh[4], true); + EXPECT_EQ(pinIsInputHigh[5], true); + EXPECT_EQ(pinIsInputHigh[6], false); + EXPECT_EQ(pinIsInputHigh[7], false); + EXPECT_EQ(pinIsInputHigh[8], false); + EXPECT_EQ(pinIsInputHigh[9], false); + EXPECT_EQ(updates_array_idx, 0); // no updates received +} + +TEST_F(EncoderSplitTestLeftGreaterThanRight, TestInitRight) { + isLeftHand = false; + encoder_init(); + EXPECT_EQ(pinIsInputHigh[0], false); + EXPECT_EQ(pinIsInputHigh[1], false); + EXPECT_EQ(pinIsInputHigh[2], false); + EXPECT_EQ(pinIsInputHigh[3], false); + EXPECT_EQ(pinIsInputHigh[4], false); + EXPECT_EQ(pinIsInputHigh[5], false); + EXPECT_EQ(pinIsInputHigh[6], true); + EXPECT_EQ(pinIsInputHigh[7], true); + EXPECT_EQ(pinIsInputHigh[8], true); + EXPECT_EQ(pinIsInputHigh[9], true); + EXPECT_EQ(updates_array_idx, 0); // no updates received +} + +TEST_F(EncoderSplitTestLeftGreaterThanRight, TestOneClockwiseLeft) { + isLeftHand = true; + encoder_init(); + // send 4 pulses. with resolution 4, that's one step and we should get 1 update. + setAndRead(0, false); + setAndRead(1, false); + setAndRead(0, true); + setAndRead(1, true); + + EXPECT_EQ(updates_array_idx, 1); // one update received + EXPECT_EQ(updates[0].index, 0); + EXPECT_EQ(updates[0].clockwise, true); +} + +TEST_F(EncoderSplitTestLeftGreaterThanRight, TestOneClockwiseRightSent) { + isLeftHand = false; + encoder_init(); + // send 4 pulses. with resolution 4, that's one step and we should get 1 update. + setAndRead(6, false); + setAndRead(7, false); + setAndRead(6, true); + setAndRead(7, true); + + uint8_t slave_state[32] = {0}; + encoder_state_raw(slave_state); + + EXPECT_EQ(slave_state[0], 0xFF); + EXPECT_EQ(slave_state[1], 0); +} + +TEST_F(EncoderSplitTestLeftGreaterThanRight, TestMultipleEncodersRightReceived) { + isLeftHand = true; + encoder_init(); + + uint8_t slave_state[32] = {1, 0xFF}; // First right encoder is CCW, Second right encoder no change, third right encoder CW + encoder_update_raw(slave_state); + + EXPECT_EQ(updates_array_idx, 2); // two updates received, one for each changed item on the right side + EXPECT_EQ(updates[0].index, 3); + EXPECT_EQ(updates[0].clockwise, false); + EXPECT_EQ(updates[1].index, 4); + EXPECT_EQ(updates[1].clockwise, true); +} diff --git a/quantum/encoder/tests/encoder_tests_split_left_lt_right.cpp b/quantum/encoder/tests/encoder_tests_split_left_lt_right.cpp new file mode 100644 index 0000000000..a6519c5762 --- /dev/null +++ b/quantum/encoder/tests/encoder_tests_split_left_lt_right.cpp @@ -0,0 +1,139 @@ +/* Copyright 2021 Balz Guenat + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "gtest/gtest.h" +#include "gmock/gmock.h" +#include <vector> +#include <algorithm> +#include <stdio.h> + +extern "C" { +#include "encoder.h" +#include "encoder/tests/mock_split.h" +} + +struct update { + int8_t index; + bool clockwise; +}; + +uint8_t updates_array_idx = 0; +update updates[32]; + +bool isLeftHand; + +bool encoder_update_kb(uint8_t index, bool clockwise) { + if (!isLeftHand) { + // this method has no effect on slave half + printf("ignoring update on right hand (%d,%s)\n", index, clockwise ? "CW" : "CC"); + return true; + } + updates[updates_array_idx % 32] = {index, clockwise}; + updates_array_idx++; + return true; +} + +bool setAndRead(pin_t pin, bool val) { + setPin(pin, val); + return encoder_read(); +} + +class EncoderSplitTestLeftLessThanRight : public ::testing::Test { + protected: + void SetUp() override { + updates_array_idx = 0; + for (int i = 0; i < 32; i++) { + pinIsInputHigh[i] = 0; + pins[i] = 0; + } + } +}; + +TEST_F(EncoderSplitTestLeftLessThanRight, TestInitLeft) { + isLeftHand = true; + encoder_init(); + EXPECT_EQ(pinIsInputHigh[0], true); + EXPECT_EQ(pinIsInputHigh[1], true); + EXPECT_EQ(pinIsInputHigh[2], true); + EXPECT_EQ(pinIsInputHigh[3], true); + EXPECT_EQ(pinIsInputHigh[4], false); + EXPECT_EQ(pinIsInputHigh[5], false); + EXPECT_EQ(pinIsInputHigh[6], false); + EXPECT_EQ(pinIsInputHigh[7], false); + EXPECT_EQ(pinIsInputHigh[8], false); + EXPECT_EQ(pinIsInputHigh[9], false); + EXPECT_EQ(updates_array_idx, 0); // no updates received +} + +TEST_F(EncoderSplitTestLeftLessThanRight, TestInitRight) { + isLeftHand = false; + encoder_init(); + EXPECT_EQ(pinIsInputHigh[0], false); + EXPECT_EQ(pinIsInputHigh[1], false); + EXPECT_EQ(pinIsInputHigh[2], false); + EXPECT_EQ(pinIsInputHigh[3], false); + EXPECT_EQ(pinIsInputHigh[4], true); + EXPECT_EQ(pinIsInputHigh[5], true); + EXPECT_EQ(pinIsInputHigh[6], true); + EXPECT_EQ(pinIsInputHigh[7], true); + EXPECT_EQ(pinIsInputHigh[8], true); + EXPECT_EQ(pinIsInputHigh[9], true); + EXPECT_EQ(updates_array_idx, 0); // no updates received +} + +TEST_F(EncoderSplitTestLeftLessThanRight, TestOneClockwiseLeft) { + isLeftHand = true; + encoder_init(); + // send 4 pulses. with resolution 4, that's one step and we should get 1 update. + setAndRead(0, false); + setAndRead(1, false); + setAndRead(0, true); + setAndRead(1, true); + + EXPECT_EQ(updates_array_idx, 1); // one update received + EXPECT_EQ(updates[0].index, 0); + EXPECT_EQ(updates[0].clockwise, true); +} + +TEST_F(EncoderSplitTestLeftLessThanRight, TestOneClockwiseRightSent) { + isLeftHand = false; + encoder_init(); + // send 4 pulses. with resolution 4, that's one step and we should get 1 update. + setAndRead(6, false); + setAndRead(7, false); + setAndRead(6, true); + setAndRead(7, true); + + uint8_t slave_state[32] = {0}; + encoder_state_raw(slave_state); + + EXPECT_EQ(slave_state[0], 0); + EXPECT_EQ(slave_state[1], 0xFF); +} + +TEST_F(EncoderSplitTestLeftLessThanRight, TestMultipleEncodersRightReceived) { + isLeftHand = true; + encoder_init(); + + uint8_t slave_state[32] = {1, 0, 0xFF}; // First right encoder is CCW, Second right encoder no change, third right encoder CW + encoder_update_raw(slave_state); + + EXPECT_EQ(updates_array_idx, 2); // two updates received, one for each changed item on the right side + EXPECT_EQ(updates[0].index, 2); + EXPECT_EQ(updates[0].clockwise, false); + EXPECT_EQ(updates[1].index, 4); + EXPECT_EQ(updates[1].clockwise, true); +} diff --git a/quantum/encoder/tests/encoder_tests_split.cpp b/quantum/encoder/tests/encoder_tests_split_no_left.cpp index 25e52c83f9..b6b2d7e2d1 100644 --- a/quantum/encoder/tests/encoder_tests_split.cpp +++ b/quantum/encoder/tests/encoder_tests_split_no_left.cpp @@ -30,7 +30,7 @@ struct update { bool clockwise; }; -uint8_t uidx = 0; +uint8_t updates_array_idx = 0; update updates[32]; bool isLeftHand; @@ -41,8 +41,8 @@ bool encoder_update_kb(uint8_t index, bool clockwise) { printf("ignoring update on right hand (%d,%s)\n", index, clockwise ? "CW" : "CC"); return true; } - updates[uidx % 32] = {index, clockwise}; - uidx++; + updates[updates_array_idx % 32] = {index, clockwise}; + updates_array_idx++; return true; } @@ -51,10 +51,10 @@ bool setAndRead(pin_t pin, bool val) { return encoder_read(); } -class EncoderTest : public ::testing::Test { +class EncoderSplitTestNoLeft : public ::testing::Test { protected: void SetUp() override { - uidx = 0; + updates_array_idx = 0; for (int i = 0; i < 32; i++) { pinIsInputHigh[i] = 0; pins[i] = 0; @@ -62,27 +62,27 @@ class EncoderTest : public ::testing::Test { } }; -TEST_F(EncoderTest, TestInitLeft) { +TEST_F(EncoderSplitTestNoLeft, TestInitLeft) { isLeftHand = true; encoder_init(); - EXPECT_EQ(pinIsInputHigh[0], true); - EXPECT_EQ(pinIsInputHigh[1], true); + EXPECT_EQ(pinIsInputHigh[0], false); + EXPECT_EQ(pinIsInputHigh[1], false); EXPECT_EQ(pinIsInputHigh[2], false); EXPECT_EQ(pinIsInputHigh[3], false); - EXPECT_EQ(uidx, 0); + EXPECT_EQ(updates_array_idx, 0); // no updates received } -TEST_F(EncoderTest, TestInitRight) { +TEST_F(EncoderSplitTestNoLeft, TestInitRight) { isLeftHand = false; encoder_init(); - EXPECT_EQ(pinIsInputHigh[0], false); - EXPECT_EQ(pinIsInputHigh[1], false); + EXPECT_EQ(pinIsInputHigh[0], true); + EXPECT_EQ(pinIsInputHigh[1], true); EXPECT_EQ(pinIsInputHigh[2], true); EXPECT_EQ(pinIsInputHigh[3], true); - EXPECT_EQ(uidx, 0); + EXPECT_EQ(updates_array_idx, 0); // no updates received } -TEST_F(EncoderTest, TestOneClockwiseLeft) { +TEST_F(EncoderSplitTestNoLeft, TestOneClockwiseLeft) { isLeftHand = true; encoder_init(); // send 4 pulses. with resolution 4, that's one step and we should get 1 update. @@ -91,12 +91,10 @@ TEST_F(EncoderTest, TestOneClockwiseLeft) { setAndRead(0, true); setAndRead(1, true); - EXPECT_EQ(uidx, 1); - EXPECT_EQ(updates[0].index, 0); - EXPECT_EQ(updates[0].clockwise, true); + EXPECT_EQ(updates_array_idx, 0); // no updates received } -TEST_F(EncoderTest, TestOneClockwiseRightSent) { +TEST_F(EncoderSplitTestNoLeft, TestOneClockwiseRightSent) { isLeftHand = false; encoder_init(); // send 4 pulses. with resolution 4, that's one step and we should get 1 update. @@ -105,39 +103,23 @@ TEST_F(EncoderTest, TestOneClockwiseRightSent) { setAndRead(2, true); setAndRead(3, true); - uint8_t slave_state[2] = {0}; + uint8_t slave_state[32] = {0}; encoder_state_raw(slave_state); - EXPECT_EQ((int8_t)slave_state[0], -1); + EXPECT_EQ(slave_state[0], 0); + EXPECT_EQ(slave_state[1], 0xFF); } -/* this test will not work after the previous test. - * this is due to encoder_value[1] already being set to -1 when simulating the right half. - * When we now receive this update acting as the left half, there is no change. - * This is hard to mock, as the static values inside encoder.c normally exist twice, once on each half, - * but here, they only exist once. - */ - -// TEST_F(EncoderTest, TestOneClockwiseRightReceived) { -// isLeftHand = true; -// encoder_init(); - -// uint8_t slave_state[2] = {255, 0}; -// encoder_update_raw(slave_state); - -// EXPECT_EQ(uidx, 1); -// EXPECT_EQ(updates[0].index, 1); -// EXPECT_EQ(updates[0].clockwise, true); -// } - -TEST_F(EncoderTest, TestOneCounterClockwiseRightReceived) { +TEST_F(EncoderSplitTestNoLeft, TestMultipleEncodersRightReceived) { isLeftHand = true; encoder_init(); - uint8_t slave_state[2] = {0, 0}; + uint8_t slave_state[32] = {1, 0xFF}; // First right encoder is CCW, Second right encoder no change, third right encoder CW encoder_update_raw(slave_state); - EXPECT_EQ(uidx, 1); - EXPECT_EQ(updates[0].index, 1); + EXPECT_EQ(updates_array_idx, 2); // two updates received, one for each changed item on the right side + EXPECT_EQ(updates[0].index, 0); EXPECT_EQ(updates[0].clockwise, false); + EXPECT_EQ(updates[1].index, 1); + EXPECT_EQ(updates[1].clockwise, true); } diff --git a/quantum/encoder/tests/encoder_tests_split_no_right.cpp b/quantum/encoder/tests/encoder_tests_split_no_right.cpp new file mode 100644 index 0000000000..fa0a7c18a8 --- /dev/null +++ b/quantum/encoder/tests/encoder_tests_split_no_right.cpp @@ -0,0 +1,118 @@ +/* Copyright 2021 Balz Guenat + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "gtest/gtest.h" +#include "gmock/gmock.h" +#include <vector> +#include <algorithm> +#include <stdio.h> + +extern "C" { +#include "encoder.h" +#include "encoder/tests/mock_split.h" +} + +struct update { + int8_t index; + bool clockwise; +}; + +uint8_t updates_array_idx = 0; +update updates[32]; + +bool isLeftHand; + +bool encoder_update_kb(uint8_t index, bool clockwise) { + if (!isLeftHand) { + // this method has no effect on slave half + printf("ignoring update on right hand (%d,%s)\n", index, clockwise ? "CW" : "CC"); + return true; + } + updates[updates_array_idx % 32] = {index, clockwise}; + updates_array_idx++; + return true; +} + +bool setAndRead(pin_t pin, bool val) { + setPin(pin, val); + return encoder_read(); +} + +class EncoderSplitTestNoRight : public ::testing::Test { + protected: + void SetUp() override { + updates_array_idx = 0; + for (int i = 0; i < 32; i++) { + pinIsInputHigh[i] = 0; + pins[i] = 0; + } + } +}; + +TEST_F(EncoderSplitTestNoRight, TestInitLeft) { + isLeftHand = true; + encoder_init(); + EXPECT_EQ(pinIsInputHigh[0], true); + EXPECT_EQ(pinIsInputHigh[1], true); + EXPECT_EQ(pinIsInputHigh[2], true); + EXPECT_EQ(pinIsInputHigh[3], true); + EXPECT_EQ(updates_array_idx, 0); // no updates received +} + +TEST_F(EncoderSplitTestNoRight, TestInitRight) { + isLeftHand = false; + encoder_init(); + EXPECT_EQ(pinIsInputHigh[0], false); + EXPECT_EQ(pinIsInputHigh[1], false); + EXPECT_EQ(pinIsInputHigh[2], false); + EXPECT_EQ(pinIsInputHigh[3], false); + EXPECT_EQ(updates_array_idx, 0); // no updates received +} + +TEST_F(EncoderSplitTestNoRight, TestOneClockwiseLeft) { + isLeftHand = true; + encoder_init(); + // send 4 pulses. with resolution 4, that's one step and we should get 1 update. + setAndRead(0, false); + setAndRead(1, false); + setAndRead(0, true); + setAndRead(1, true); + + EXPECT_EQ(updates_array_idx, 1); // one updates received + EXPECT_EQ(updates[0].index, 0); + EXPECT_EQ(updates[0].clockwise, true); +} + +TEST_F(EncoderSplitTestNoRight, TestOneClockwiseRightSent) { + isLeftHand = false; + encoder_init(); + + uint8_t slave_state[32] = {0xAA, 0xAA}; + encoder_state_raw(slave_state); + + EXPECT_EQ(slave_state[0], 0xAA); + EXPECT_EQ(slave_state[1], 0xAA); +} + +TEST_F(EncoderSplitTestNoRight, TestMultipleEncodersRightReceived) { + isLeftHand = true; + encoder_init(); + + uint8_t slave_state[32] = {1, 0xFF}; // These values would trigger updates if there were encoders on the other side + encoder_update_raw(slave_state); + + EXPECT_EQ(updates_array_idx, 0); // no updates received -- no right-hand encoders +} diff --git a/quantum/encoder/tests/mock.h b/quantum/encoder/tests/mock.h index dbc25a0846..80c336b5ef 100644 --- a/quantum/encoder/tests/mock.h +++ b/quantum/encoder/tests/mock.h @@ -19,12 +19,6 @@ #include <stdint.h> #include <stdbool.h> -/* Here, "pins" from 0 to 31 are allowed. */ -#define ENCODERS_PAD_A \ - { 0 } -#define ENCODERS_PAD_B \ - { 1 } - typedef uint8_t pin_t; extern bool pins[]; diff --git a/quantum/encoder/tests/mock_split.h b/quantum/encoder/tests/mock_split.h index 0ae62652f9..2fc12f1830 100644 --- a/quantum/encoder/tests/mock_split.h +++ b/quantum/encoder/tests/mock_split.h @@ -20,20 +20,10 @@ #include <stdbool.h> #define SPLIT_KEYBOARD -/* Here, "pins" from 0 to 31 are allowed. */ -#define ENCODERS_PAD_A \ - { 0 } -#define ENCODERS_PAD_B \ - { 1 } -#define ENCODERS_PAD_A_RIGHT \ - { 2 } -#define ENCODERS_PAD_B_RIGHT \ - { 3 } - typedef uint8_t pin_t; -extern bool isLeftHand; -void encoder_state_raw(uint8_t* slave_state); -void encoder_update_raw(uint8_t* slave_state); + +void encoder_state_raw(uint8_t* slave_state); +void encoder_update_raw(uint8_t* slave_state); extern bool pins[]; extern bool pinIsInputHigh[]; diff --git a/quantum/encoder/tests/rules.mk b/quantum/encoder/tests/rules.mk index b826ce3aed..6a2611952c 100644 --- a/quantum/encoder/tests/rules.mk +++ b/quantum/encoder/tests/rules.mk @@ -1,13 +1,58 @@ -encoder_DEFS := -DENCODER_MOCK_SINGLE +encoder_DEFS := -DENCODER_TESTS -DENCODER_ENABLE -DENCODER_MOCK_SINGLE +encoder_CONFIG := $(QUANTUM_PATH)/encoder/tests/config_mock.h encoder_SRC := \ + platforms/test/timer.c \ $(QUANTUM_PATH)/encoder/tests/mock.c \ $(QUANTUM_PATH)/encoder/tests/encoder_tests.cpp \ $(QUANTUM_PATH)/encoder.c -encoder_split_DEFS := -DENCODER_MOCK_SPLIT +encoder_split_left_eq_right_DEFS := -DENCODER_TESTS -DENCODER_ENABLE -DENCODER_MOCK_SPLIT +encoder_split_left_eq_right_INC := $(QUANTUM_PATH)/split_common +encoder_split_left_eq_right_CONFIG := $(QUANTUM_PATH)/encoder/tests/config_mock_split_left_eq_right.h -encoder_split_SRC := \ +encoder_split_left_eq_right_SRC := \ + platforms/test/timer.c \ $(QUANTUM_PATH)/encoder/tests/mock_split.c \ - $(QUANTUM_PATH)/encoder/tests/encoder_tests_split.cpp \ + $(QUANTUM_PATH)/encoder/tests/encoder_tests_split_left_eq_right.cpp \ + $(QUANTUM_PATH)/encoder.c + +encoder_split_left_gt_right_DEFS := -DENCODER_TESTS -DENCODER_ENABLE -DENCODER_MOCK_SPLIT +encoder_split_left_gt_right_INC := $(QUANTUM_PATH)/split_common +encoder_split_left_gt_right_CONFIG := $(QUANTUM_PATH)/encoder/tests/config_mock_split_left_gt_right.h + +encoder_split_left_gt_right_SRC := \ + platforms/test/timer.c \ + $(QUANTUM_PATH)/encoder/tests/mock_split.c \ + $(QUANTUM_PATH)/encoder/tests/encoder_tests_split_left_gt_right.cpp \ + $(QUANTUM_PATH)/encoder.c + +encoder_split_left_lt_right_DEFS := -DENCODER_TESTS -DENCODER_ENABLE -DENCODER_MOCK_SPLIT +encoder_split_left_lt_right_INC := $(QUANTUM_PATH)/split_common +encoder_split_left_lt_right_CONFIG := $(QUANTUM_PATH)/encoder/tests/config_mock_split_left_lt_right.h + +encoder_split_left_lt_right_SRC := \ + platforms/test/timer.c \ + $(QUANTUM_PATH)/encoder/tests/mock_split.c \ + $(QUANTUM_PATH)/encoder/tests/encoder_tests_split_left_lt_right.cpp \ + $(QUANTUM_PATH)/encoder.c + +encoder_split_no_left_DEFS := -DENCODER_TESTS -DENCODER_ENABLE -DENCODER_MOCK_SPLIT +encoder_split_no_left_INC := $(QUANTUM_PATH)/split_common +encoder_split_no_left_CONFIG := $(QUANTUM_PATH)/encoder/tests/config_mock_split_no_left.h + +encoder_split_no_left_SRC := \ + platforms/test/timer.c \ + $(QUANTUM_PATH)/encoder/tests/mock_split.c \ + $(QUANTUM_PATH)/encoder/tests/encoder_tests_split_no_left.cpp \ + $(QUANTUM_PATH)/encoder.c + +encoder_split_no_right_DEFS := -DENCODER_TESTS -DENCODER_ENABLE -DENCODER_MOCK_SPLIT +encoder_split_no_right_INC := $(QUANTUM_PATH)/split_common +encoder_split_no_right_CONFIG := $(QUANTUM_PATH)/encoder/tests/config_mock_split_no_right.h + +encoder_split_no_right_SRC := \ + platforms/test/timer.c \ + $(QUANTUM_PATH)/encoder/tests/mock_split.c \ + $(QUANTUM_PATH)/encoder/tests/encoder_tests_split_no_right.cpp \ $(QUANTUM_PATH)/encoder.c diff --git a/quantum/encoder/tests/testlist.mk b/quantum/encoder/tests/testlist.mk index 1be9f4a054..6b2fd84d96 100644 --- a/quantum/encoder/tests/testlist.mk +++ b/quantum/encoder/tests/testlist.mk @@ -1,3 +1,7 @@ TEST_LIST += \ encoder \ - encoder_split + encoder_split_left_eq_right \ + encoder_split_left_gt_right \ + encoder_split_left_lt_right \ + encoder_split_no_left \ + encoder_split_no_right diff --git a/quantum/joystick.c b/quantum/joystick.c index 7b87201aef..86b2c64036 100644 --- a/quantum/joystick.c +++ b/quantum/joystick.c @@ -1,13 +1,38 @@ #include "joystick.h" -joystick_t joystick_status = {.buttons = {0}, - .axes = - { +// clang-format off +joystick_t joystick_status = { + .buttons = {0}, + .axes = { #if JOYSTICK_AXES_COUNT > 0 - 0 + 0 #endif - }, - .status = 0}; + }, + .status = 0 +}; +// clang-format on // array defining the reading of analog values for each axis __attribute__((weak)) joystick_config_t joystick_axes[JOYSTICK_AXES_COUNT] = {}; + +// to be implemented in the hid protocol library +void send_joystick_packet(joystick_t *joystick); + +void joystick_flush(void) { + if ((joystick_status.status & JS_UPDATED) > 0) { + send_joystick_packet(&joystick_status); + joystick_status.status &= ~JS_UPDATED; + } +} + +void register_joystick_button(uint8_t button) { + joystick_status.buttons[button / 8] |= 1 << (button % 8); + joystick_status.status |= JS_UPDATED; + joystick_flush(); +} + +void unregister_joystick_button(uint8_t button) { + joystick_status.buttons[button / 8] &= ~(1 << (button % 8)); + joystick_status.status |= JS_UPDATED; + joystick_flush(); +} diff --git a/quantum/joystick.h b/quantum/joystick.h index 9156491aca..5d81b14ef2 100644 --- a/quantum/joystick.h +++ b/quantum/joystick.h @@ -1,15 +1,22 @@ #pragma once -#include "quantum.h" - #include <stdint.h> +#include "gpio.h" #ifndef JOYSTICK_BUTTON_COUNT # define JOYSTICK_BUTTON_COUNT 8 +#elif JOYSTICK_BUTTON_COUNT > 32 +# error Joystick feature only supports up to 32 buttons #endif #ifndef JOYSTICK_AXES_COUNT # define JOYSTICK_AXES_COUNT 4 +#elif JOYSTICK_AXES_COUNT > 6 +# error Joystick feature only supports up to 6 axes +#endif + +#if JOYSTICK_AXES_COUNT == 0 && JOYSTICK_BUTTON_COUNT == 0 +# error Joystick feature requires at least one axis or button #endif #ifndef JOYSTICK_AXES_RESOLUTION @@ -58,5 +65,7 @@ typedef struct { extern joystick_t joystick_status; -// to be implemented in the hid protocol library -void send_joystick_packet(joystick_t *joystick); +void joystick_flush(void); + +void register_joystick_button(uint8_t button); +void unregister_joystick_button(uint8_t button); diff --git a/quantum/keyboard.c b/quantum/keyboard.c index ce4f06ae69..a65f9d6d18 100644 --- a/quantum/keyboard.c +++ b/quantum/keyboard.c @@ -108,6 +108,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #ifdef BLUETOOTH_ENABLE # include "outputselect.h" #endif +#ifdef CAPS_WORD_ENABLE +# include "caps_word.h" +#endif static uint32_t last_input_modification_time = 0; uint32_t last_input_activity_time(void) { @@ -211,17 +214,6 @@ static inline bool has_ghost_in_row(uint8_t row, matrix_row_t rowdata) { #endif -void disable_jtag(void) { -// To use PF4-7 (PC2-5 on ATmega32A), disable JTAG by writing JTD bit twice within four cycles. -#if (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB1287__) || defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__)) - MCUCR |= _BV(JTD); - MCUCR |= _BV(JTD); -#elif defined(__AVR_ATmega32A__) - MCUCSR |= _BV(JTD); - MCUCSR |= _BV(JTD); -#endif -} - /** \brief matrix_setup * * FIXME: needs doc @@ -263,9 +255,6 @@ __attribute__((weak)) void keyboard_post_init_kb(void) { * FIXME: needs doc */ void keyboard_setup(void) { -#ifndef NO_JTAG_DISABLE - disable_jtag(); -#endif print_set_sendchar(sendchar); #ifdef EEPROM_DRIVER eeprom_driver_init(); @@ -489,7 +478,7 @@ bool matrix_scan_task(void) { // we can get here with some keys processed now. if (!keys_processed) #endif - action_exec(TICK); + action_exec(TICK_EVENT); MATRIX_LOOP_END: @@ -562,6 +551,14 @@ void quantum_task(void) { #ifdef AUTO_SHIFT_ENABLE autoshift_matrix_scan(); #endif + +#ifdef CAPS_WORD_ENABLE + caps_word_task(); +#endif + +#ifdef SECURE_ENABLE + secure_task(); +#endif } /** \brief Keyboard task: Do keyboard routine jobs diff --git a/quantum/keyboard.h b/quantum/keyboard.h index e122b38264..fe0736a515 100644 --- a/quantum/keyboard.h +++ b/quantum/keyboard.h @@ -40,25 +40,47 @@ typedef struct { /* equivalent test of keypos_t */ #define KEYEQ(keya, keyb) ((keya).row == (keyb).row && (keya).col == (keyb).col) +/* special keypos_t entries */ +#define KEYLOC_TICK 255 +#define KEYLOC_COMBO 254 +#define KEYLOC_ENCODER_CW 253 +#define KEYLOC_ENCODER_CCW 252 + /* Rules for No Event: * 1) (time == 0) to handle (keyevent_t){} as empty event * 2) Matrix(255, 255) to make TICK event available */ static inline bool IS_NOEVENT(keyevent_t event) { - return event.time == 0 || (event.key.row == 255 && event.key.col == 255); + return event.time == 0 || (event.key.row == KEYLOC_TICK && event.key.col == KEYLOC_TICK); +} +static inline bool IS_KEYEVENT(keyevent_t event) { + return event.key.row < MATRIX_ROWS && event.key.col < MATRIX_COLS; +} +static inline bool IS_COMBOEVENT(keyevent_t event) { + return event.key.row == KEYLOC_COMBO; +} +static inline bool IS_ENCODEREVENT(keyevent_t event) { + return event.key.row == KEYLOC_ENCODER_CW || event.key.row == KEYLOC_ENCODER_CCW; } static inline bool IS_PRESSED(keyevent_t event) { - return (!IS_NOEVENT(event) && event.pressed); + return !IS_NOEVENT(event) && event.pressed; } static inline bool IS_RELEASED(keyevent_t event) { - return (!IS_NOEVENT(event) && !event.pressed); + return !IS_NOEVENT(event) && !event.pressed; } +/* Common keyevent object factory */ +#define MAKE_KEYPOS(row_num, col_num) ((keypos_t){.row = (row_num), .col = (col_num)}) +#define MAKE_KEYEVENT(row_num, col_num, press) ((keyevent_t){.key = MAKE_KEYPOS((row_num), (col_num)), .pressed = (press), .time = (timer_read() | 1)}) + /* Tick event */ -#define TICK \ - (keyevent_t) { \ - .key = (keypos_t){.row = 255, .col = 255}, .pressed = false, .time = (timer_read() | 1) \ - } +#define TICK_EVENT MAKE_KEYEVENT(KEYLOC_TICK, KEYLOC_TICK, false) + +#ifdef ENCODER_MAP_ENABLE +/* Encoder events */ +# define ENCODER_CW_EVENT(enc_id, press) MAKE_KEYEVENT(KEYLOC_ENCODER_CW, (enc_id), (press)) +# define ENCODER_CCW_EVENT(enc_id, press) MAKE_KEYEVENT(KEYLOC_ENCODER_CCW, (enc_id), (press)) +#endif // ENCODER_MAP_ENABLE /* it runs once at early stage of startup before keyboard_init. */ void keyboard_setup(void); diff --git a/quantum/keycode_config.h b/quantum/keycode_config.h index d7e334fdc8..a2cb025ed2 100644 --- a/quantum/keycode_config.h +++ b/quantum/keycode_config.h @@ -37,7 +37,7 @@ typedef union { bool nkro : 1; bool swap_lctl_lgui : 1; bool swap_rctl_rgui : 1; - bool oneshot_disable : 1; + bool oneshot_enable : 1; }; } keymap_config_t; diff --git a/quantum/keymap.h b/quantum/keymap.h index 2ee2e1b576..d64b271efb 100644 --- a/quantum/keymap.h +++ b/quantum/keymap.h @@ -32,6 +32,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. // #include "print.h" #include "debug.h" #include "keycode_config.h" +#include "gpio.h" // for pin_t // ChibiOS uses RESET in its FlagStatus enumeration // Therefore define it as QK_BOOTLOADER here, to avoid name collision @@ -49,3 +50,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t key); extern const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS]; + +#ifdef ENCODER_MAP_ENABLE +// Ensure we have a forward declaration for the encoder map +# include "encoder.h" +#endif diff --git a/quantum/keymap_common.c b/quantum/keymap_common.c index a91b2a0b36..c1940f0fd3 100644 --- a/quantum/keymap_common.c +++ b/quantum/keymap_common.c @@ -148,6 +148,15 @@ action_t action_for_keycode(uint16_t keycode) { // translates key to keycode __attribute__((weak)) uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t key) { - // Read entire word (16bits) - return pgm_read_word(&keymaps[(layer)][(key.row)][(key.col)]); + if (key.row < MATRIX_ROWS && key.col < MATRIX_COLS) { + return pgm_read_word(&keymaps[layer][key.row][key.col]); + } +#ifdef ENCODER_MAP_ENABLE + else if (key.row == KEYLOC_ENCODER_CW && key.col < NUM_ENCODERS) { + return pgm_read_word(&encoder_map[layer][key.col][0]); + } else if (key.row == KEYLOC_ENCODER_CCW && key.col < NUM_ENCODERS) { + return pgm_read_word(&encoder_map[layer][key.col][1]); + } +#endif // ENCODER_MAP_ENABLE + return KC_NO; } diff --git a/quantum/main.c b/quantum/main.c index faba668056..2d5911b708 100644 --- a/quantum/main.c +++ b/quantum/main.c @@ -43,10 +43,6 @@ void protocol_task(void) { protocol_post_task(); } -#ifdef DEFERRED_EXEC_ENABLE -void deferred_exec_task(void); -#endif // DEFERRED_EXEC_ENABLE - /** \brief Main * * FIXME: Needs doc @@ -63,8 +59,15 @@ int main(void) { while (true) { protocol_task(); +#ifdef QUANTUM_PAINTER_ENABLE + // Run Quantum Painter animations + void qp_internal_animation_tick(void); + qp_internal_animation_tick(); +#endif + #ifdef DEFERRED_EXEC_ENABLE // Run deferred executions + void deferred_exec_task(void); deferred_exec_task(); #endif // DEFERRED_EXEC_ENABLE diff --git a/quantum/mousekey.c b/quantum/mousekey.c index 8bafbf977a..64d0e66682 100644 --- a/quantum/mousekey.c +++ b/quantum/mousekey.c @@ -16,6 +16,7 @@ */ #include <stdint.h> +#include <string.h> #include "keycode.h" #include "host.h" #include "timer.h" @@ -209,7 +210,7 @@ static uint8_t wheel_unit(void) { void mousekey_task(void) { // report cursor and scroll movement independently - report_mouse_t const tmpmr = mouse_report; + report_mouse_t tmpmr = mouse_report; mouse_report.x = 0; mouse_report.y = 0; @@ -251,8 +252,10 @@ void mousekey_task(void) { } } - if (mouse_report.x || mouse_report.y || mouse_report.v || mouse_report.h) mousekey_send(); - mouse_report = tmpmr; + if (has_mouse_report_changed(&mouse_report, &tmpmr)) { + mousekey_send(); + } + memcpy(&mouse_report, &tmpmr, sizeof(tmpmr)); } void mousekey_on(uint8_t code) { @@ -340,11 +343,11 @@ uint16_t w_intervals[mkspd_COUNT] = {MK_W_INTERVAL_UNMOD, MK_W_INTERVAL_0 void mousekey_task(void) { // report cursor and scroll movement independently - report_mouse_t const tmpmr = mouse_report; - mouse_report.x = 0; - mouse_report.y = 0; - mouse_report.v = 0; - mouse_report.h = 0; + report_mouse_t tmpmr = mouse_report; + mouse_report.x = 0; + mouse_report.y = 0; + mouse_report.v = 0; + mouse_report.h = 0; if ((tmpmr.x || tmpmr.y) && timer_elapsed(last_timer_c) > c_intervals[mk_speed]) { mouse_report.x = tmpmr.x; @@ -355,8 +358,10 @@ void mousekey_task(void) { mouse_report.h = tmpmr.h; } - if (mouse_report.x || mouse_report.y || mouse_report.v || mouse_report.h) mousekey_send(); - mouse_report = tmpmr; + if (has_mouse_report_changed(&mouse_report, &tmpmr)) { + mousekey_send(); + } + memcpy(&mouse_report, &tmpmr, sizeof(tmpmr)); } void adjust_speed(void) { diff --git a/quantum/painter/qff.c b/quantum/painter/qff.c new file mode 100644 index 0000000000..cd6af788f9 --- /dev/null +++ b/quantum/painter/qff.c @@ -0,0 +1,137 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +// Quantum Font File "QFF" File Format. +// See https://docs.qmk.fm/#/quantum_painter_qff for more information. + +#include "qff.h" +#include "qp_draw.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// QFF API + +bool qff_read_font_descriptor(qp_stream_t *stream, uint8_t *line_height, bool *has_ascii_table, uint16_t *num_unicode_glyphs, uint8_t *bpp, bool *has_palette, painter_compression_t *compression_scheme, uint32_t *total_bytes) { + // Seek to the start + qp_stream_setpos(stream, 0); + + // Read and validate the font descriptor + qff_font_descriptor_v1_t font_descriptor; + if (qp_stream_read(&font_descriptor, sizeof(qff_font_descriptor_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read font_descriptor, expected length was not %d\n", (int)sizeof(qff_font_descriptor_v1_t)); + return false; + } + + // Make sure this block is valid + if (!qgf_validate_block_header(&font_descriptor.header, QFF_FONT_DESCRIPTOR_TYPEID, (sizeof(qff_font_descriptor_v1_t) - sizeof(qgf_block_header_v1_t)))) { + return false; + } + + // Make sure the magic and version are correct + if (font_descriptor.magic != QFF_MAGIC || font_descriptor.qff_version != 0x01) { + qp_dprintf("Failed to validate font_descriptor, expected magic 0x%06X was 0x%06X, expected version = 0x%02X was 0x%02X\n", (int)QFF_MAGIC, (int)font_descriptor.magic, (int)0x01, (int)font_descriptor.qff_version); + return false; + } + + // Make sure the file length is valid + if (font_descriptor.neg_total_file_size != ~font_descriptor.total_file_size) { + qp_dprintf("Failed to validate font_descriptor, expected negated length 0x%08X was 0x%08X\n", (int)(~font_descriptor.total_file_size), (int)font_descriptor.neg_total_file_size); + return false; + } + + // Copy out the required info + if (line_height) { + *line_height = font_descriptor.line_height; + } + if (has_ascii_table) { + *has_ascii_table = font_descriptor.has_ascii_table; + } + if (num_unicode_glyphs) { + *num_unicode_glyphs = font_descriptor.num_unicode_glyphs; + } + if (bpp || has_palette) { + if (!qgf_parse_format(font_descriptor.format, bpp, has_palette)) { + return false; + } + } + if (compression_scheme) { + *compression_scheme = font_descriptor.compression_scheme; + } + if (total_bytes) { + *total_bytes = font_descriptor.total_file_size; + } + + return true; +} + +static bool qff_validate_ascii_descriptor(qp_stream_t *stream) { + // Read the raw descriptor + qff_ascii_glyph_table_v1_t ascii_descriptor; + if (qp_stream_read(&ascii_descriptor, sizeof(qff_ascii_glyph_table_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read ascii_descriptor, expected length was not %d\n", (int)sizeof(qff_ascii_glyph_table_v1_t)); + return false; + } + + // Make sure this block is valid + if (!qgf_validate_block_header(&ascii_descriptor.header, QFF_ASCII_GLYPH_DESCRIPTOR_TYPEID, (sizeof(qff_ascii_glyph_table_v1_t) - sizeof(qgf_block_header_v1_t)))) { + return false; + } + + return true; +} + +static bool qff_validate_unicode_descriptor(qp_stream_t *stream, uint16_t num_unicode_glyphs) { + // Read the raw descriptor + qff_unicode_glyph_table_v1_t unicode_descriptor; + if (qp_stream_read(&unicode_descriptor, sizeof(qff_unicode_glyph_table_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read unicode_descriptor, expected length was not %d\n", (int)sizeof(qff_unicode_glyph_table_v1_t)); + return false; + } + + // Make sure this block is valid + if (!qgf_validate_block_header(&unicode_descriptor.header, QFF_UNICODE_GLYPH_DESCRIPTOR_TYPEID, num_unicode_glyphs * 6)) { + return false; + } + + // Skip the necessary amount of data to get to the next block + qp_stream_seek(stream, num_unicode_glyphs * sizeof(qff_unicode_glyph_v1_t), SEEK_CUR); + + return true; +} + +bool qff_validate_stream(qp_stream_t *stream) { + bool has_ascii_table; + uint16_t num_unicode_glyphs; + + if (!qff_read_font_descriptor(stream, NULL, &has_ascii_table, &num_unicode_glyphs, NULL, NULL, NULL, NULL)) { + return false; + } + + if (has_ascii_table) { + if (!qff_validate_ascii_descriptor(stream)) { + return false; + } + } + + if (num_unicode_glyphs > 0) { + if (!qff_validate_unicode_descriptor(stream, num_unicode_glyphs)) { + return false; + } + } + + return true; +} + +uint32_t qff_get_total_size(qp_stream_t *stream) { + // Get the original location + uint32_t oldpos = qp_stream_tell(stream); + + // Read the font descriptor, grabbing the size + uint32_t total_size; + if (!qff_read_font_descriptor(stream, NULL, NULL, NULL, NULL, NULL, NULL, &total_size)) { + return false; + } + + // Restore the original location + qp_stream_setpos(stream, oldpos); + return total_size; +} diff --git a/quantum/painter/qff.h b/quantum/painter/qff.h new file mode 100644 index 0000000000..6f1a1fd815 --- /dev/null +++ b/quantum/painter/qff.h @@ -0,0 +1,88 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +// Quantum Font File "QFF" File Format. +// See https://docs.qmk.fm/#/quantum_painter_qff for more information. + +#include <stdint.h> +#include <stdbool.h> + +#include "qp_stream.h" +#include "qp_internal.h" +#include "qgf.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// QFF structures + +///////////////////////////////////////// +// Font descriptor + +#define QFF_FONT_DESCRIPTOR_TYPEID 0x00 + +typedef struct __attribute__((packed)) qff_font_descriptor_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x00, .neg_type_id = (~0x00), .length = 20 } + uint32_t magic : 24; // constant, equal to 0x464651 ("QFF") + uint8_t qff_version; // constant, equal to 0x01 + uint32_t total_file_size; // total size of the entire file, starting at offset zero + uint32_t neg_total_file_size; // negated value of total_file_size, used for detecting parsing errors + uint8_t line_height; // glyph height in pixels + bool has_ascii_table; // whether the font has an ascii table of glyphs (0x20...0x7E) + uint16_t num_unicode_glyphs; // the number of glyphs in the unicode table -- no table specified if zero + qp_image_format_t format : 8; // Frame format, see qp.h. + uint8_t flags; // frame flags, see below. + uint8_t compression_scheme; // compression scheme, see below. + uint8_t transparency_index; // palette index used for transparent pixels (not yet implemented) +} qff_font_descriptor_v1_t; + +_Static_assert(sizeof(qff_font_descriptor_v1_t) == (sizeof(qgf_block_header_v1_t) + 20), "qff_font_descriptor_v1_t must be 25 bytes in v1 of QFF"); + +#define QFF_MAGIC 0x464651 + +///////////////////////////////////////// +// ASCII glyph table descriptor + +#define QFF_ASCII_GLYPH_DESCRIPTOR_TYPEID 0x01 + +#define QFF_GLYPH_WIDTH_BITS 6 +#define QFF_GLYPH_WIDTH_MASK ((1 << QFF_GLYPH_WIDTH_BITS) - 1) +#define QFF_GLYPH_OFFSET_BITS 18 +#define QFF_GLYPH_OFFSET_MASK (((1 << QFF_GLYPH_OFFSET_BITS) - 1) << QFF_GLYPH_WIDTH_BITS) + +typedef struct __attribute__((packed)) qff_ascii_glyph_v1_t { + uint32_t value : 24; // Uses QFF_GLYPH_*_(BITS|MASK) as bitfield ordering is compiler-defined +} qff_ascii_glyph_v1_t; + +_Static_assert(sizeof(qff_ascii_glyph_v1_t) == 3, "qff_ascii_glyph_v1_t must be 3 bytes in v1 of QFF"); + +typedef struct __attribute__((packed)) qff_ascii_glyph_table_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x01, .neg_type_id = (~0x01), .length = 285 } + qff_ascii_glyph_v1_t glyph[95]; // 95 glyphs, 0x20..0x7E +} qff_ascii_glyph_table_v1_t; + +_Static_assert(sizeof(qff_ascii_glyph_table_v1_t) == (sizeof(qgf_block_header_v1_t) + (95 * sizeof(qff_ascii_glyph_v1_t))), "qff_ascii_glyph_table_v1_t must be 290 bytes in v1 of QFF"); + +///////////////////////////////////////// +// Unicode glyph table descriptor + +#define QFF_UNICODE_GLYPH_DESCRIPTOR_TYPEID 0x02 + +typedef struct __attribute__((packed)) qff_unicode_glyph_v1_t { + uint32_t code_point : 24; + uint32_t value : 24; // Uses QFF_GLYPH_*_(BITS|MASK) as bitfield ordering is compiler-defined +} qff_unicode_glyph_v1_t; + +_Static_assert(sizeof(qff_unicode_glyph_v1_t) == 6, "qff_unicode_glyph_v1_t must be 6 bytes in v1 of QFF"); + +typedef struct __attribute__((packed)) qff_unicode_glyph_table_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x02, .neg_type_id = (~0x02), .length = (N * 6) } + qff_unicode_glyph_v1_t glyph[0]; // Extent of '0' signifies that this struct is immediately followed by the glyph data +} qff_unicode_glyph_table_v1_t; + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// QFF API + +bool qff_validate_stream(qp_stream_t *stream); +uint32_t qff_get_total_size(qp_stream_t *stream); +bool qff_read_font_descriptor(qp_stream_t *stream, uint8_t *line_height, bool *has_ascii_table, uint16_t *num_unicode_glyphs, uint8_t *bpp, bool *has_palette, painter_compression_t *compression_scheme, uint32_t *total_bytes); diff --git a/quantum/painter/qgf.c b/quantum/painter/qgf.c new file mode 100644 index 0000000000..834837105b --- /dev/null +++ b/quantum/painter/qgf.c @@ -0,0 +1,292 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +// Quantum Graphics File "QGF" File Format. +// See https://docs.qmk.fm/#/quantum_painter_qgf for more information. + +#include "qgf.h" +#include "qp_draw.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// QGF API + +bool qgf_validate_block_header(qgf_block_header_v1_t *desc, uint8_t expected_typeid, int32_t expected_length) { + if (desc->type_id != expected_typeid || desc->neg_type_id != ((~expected_typeid) & 0xFF)) { + qp_dprintf("Failed to validate header, expected typeid 0x%02X, was 0x%02X, expected negated typeid 0x%02X, was 0x%02X\n", (int)expected_typeid, (int)desc->type_id, (int)((~desc->type_id) & 0xFF), (int)desc->neg_type_id); + return false; + } + + if (expected_length >= 0 && desc->length != expected_length) { + qp_dprintf("Failed to validate header (typeid 0x%02X), expected length %d, was %d\n", (int)desc->type_id, (int)expected_length, (int)desc->length); + return false; + } + + return true; +} + +bool qgf_parse_format(qp_image_format_t format, uint8_t *bpp, bool *has_palette) { + // clang-format off + static const struct QP_PACKED { + uint8_t bpp; + bool has_palette; + } formats[] = { + [GRAYSCALE_1BPP] = {.bpp = 1, .has_palette = false}, + [GRAYSCALE_2BPP] = {.bpp = 2, .has_palette = false}, + [GRAYSCALE_4BPP] = {.bpp = 4, .has_palette = false}, + [GRAYSCALE_8BPP] = {.bpp = 8, .has_palette = false}, + [PALETTE_1BPP] = {.bpp = 1, .has_palette = true}, + [PALETTE_2BPP] = {.bpp = 2, .has_palette = true}, + [PALETTE_4BPP] = {.bpp = 4, .has_palette = true}, + [PALETTE_8BPP] = {.bpp = 8, .has_palette = true}, + }; + // clang-format on + + // Copy out the required info + if (format > PALETTE_8BPP) { + qp_dprintf("Failed to parse frame_descriptor, invalid format 0x%02X\n", (int)format); + return false; + } + + // Copy out the required info + if (bpp) { + *bpp = formats[format].bpp; + } + if (has_palette) { + *has_palette = formats[format].has_palette; + } + + return true; +} + +bool qgf_parse_frame_descriptor(qgf_frame_v1_t *frame_descriptor, uint8_t *bpp, bool *has_palette, bool *is_delta, painter_compression_t *compression_scheme, uint16_t *delay) { + // Decode the format + qgf_parse_format(frame_descriptor->format, bpp, has_palette); + + // Copy out the required info + if (is_delta) { + *is_delta = (frame_descriptor->flags & QGF_FRAME_FLAG_DELTA) == QGF_FRAME_FLAG_DELTA; + } + if (compression_scheme) { + *compression_scheme = frame_descriptor->compression_scheme; + } + if (delay) { + *delay = frame_descriptor->delay; + } + + return true; +} + +bool qgf_read_graphics_descriptor(qp_stream_t *stream, uint16_t *image_width, uint16_t *image_height, uint16_t *frame_count, uint32_t *total_bytes) { + // Seek to the start + qp_stream_setpos(stream, 0); + + // Read and validate the graphics descriptor + qgf_graphics_descriptor_v1_t graphics_descriptor; + if (qp_stream_read(&graphics_descriptor, sizeof(qgf_graphics_descriptor_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read graphics_descriptor, expected length was not %d\n", (int)sizeof(qgf_graphics_descriptor_v1_t)); + return false; + } + + // Make sure this block is valid + if (!qgf_validate_block_header(&graphics_descriptor.header, QGF_GRAPHICS_DESCRIPTOR_TYPEID, (sizeof(qgf_graphics_descriptor_v1_t) - sizeof(qgf_block_header_v1_t)))) { + return false; + } + + // Make sure the magic and version are correct + if (graphics_descriptor.magic != QGF_MAGIC || graphics_descriptor.qgf_version != 0x01) { + qp_dprintf("Failed to validate graphics_descriptor, expected magic 0x%06X was 0x%06X, expected version = 0x%02X was 0x%02X\n", (int)QGF_MAGIC, (int)graphics_descriptor.magic, (int)0x01, (int)graphics_descriptor.qgf_version); + return false; + } + + // Make sure the file length is valid + if (graphics_descriptor.neg_total_file_size != ~graphics_descriptor.total_file_size) { + qp_dprintf("Failed to validate graphics_descriptor, expected negated length 0x%08X was 0x%08X\n", (int)(~graphics_descriptor.total_file_size), (int)graphics_descriptor.neg_total_file_size); + return false; + } + + // Copy out the required info + if (image_width) { + *image_width = graphics_descriptor.image_width; + } + if (image_height) { + *image_height = graphics_descriptor.image_height; + } + if (frame_count) { + *frame_count = graphics_descriptor.frame_count; + } + if (total_bytes) { + *total_bytes = graphics_descriptor.total_file_size; + } + + return true; +} + +static bool qgf_read_frame_offset(qp_stream_t *stream, uint16_t frame_number, uint32_t *frame_offset) { + uint16_t frame_count; + if (!qgf_read_graphics_descriptor(stream, NULL, NULL, &frame_count, NULL)) { + return false; + } + + // Read the frame offsets descriptor + qgf_frame_offsets_v1_t frame_offsets; + if (qp_stream_read(&frame_offsets, sizeof(qgf_frame_offsets_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read frame_offsets, expected length was not %d\n", (int)sizeof(qgf_frame_offsets_v1_t)); + return false; + } + + // Make sure this block is valid + if (!qgf_validate_block_header(&frame_offsets.header, QGF_FRAME_OFFSET_DESCRIPTOR_TYPEID, (frame_count * sizeof(uint32_t)))) { + return false; + } + + if (frame_number >= frame_count) { + qp_dprintf("Invalid frame number, was %d but only %d frames in image\n", (int)frame_number, (int)frame_count); + return false; + } + + // Skip the necessary amount of data to get to the requested frame offset + qp_stream_seek(stream, frame_number * sizeof(uint32_t), SEEK_CUR); + + // Read the frame offset + uint32_t offset = 0; + if (qp_stream_read(&offset, sizeof(uint32_t), 1, stream) != 1) { + qp_dprintf("Failed to read frame offset, expected length was not %d\n", (int)sizeof(uint32_t)); + return false; + } + + // Copy out the required info + if (frame_offset) { + *frame_offset = offset; + } + + return true; +} + +void qgf_seek_to_frame_descriptor(qp_stream_t *stream, uint16_t frame_number) { + // Read the offset + uint32_t offset = 0; + qgf_read_frame_offset(stream, frame_number, &offset); + + // Move to the offset + qp_stream_setpos(stream, offset); +} + +bool qgf_validate_frame_descriptor(qp_stream_t *stream, uint16_t frame_number, uint8_t *bpp, bool *has_palette, bool *is_delta) { + // Seek to the correct location + qgf_seek_to_frame_descriptor(stream, frame_number); + + // Read the raw descriptor + qgf_frame_v1_t frame_descriptor; + if (qp_stream_read(&frame_descriptor, sizeof(qgf_frame_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read frame_descriptor, expected length was not %d\n", (int)sizeof(qgf_frame_v1_t)); + return false; + } + + // Make sure this block is valid + if (!qgf_validate_block_header(&frame_descriptor.header, QGF_FRAME_DESCRIPTOR_TYPEID, (sizeof(qgf_frame_v1_t) - sizeof(qgf_block_header_v1_t)))) { + return false; + } + + return qgf_parse_frame_descriptor(&frame_descriptor, bpp, has_palette, is_delta, NULL, NULL); +} + +bool qgf_validate_palette_descriptor(qp_stream_t *stream, uint16_t frame_number, uint8_t bpp) { + // Read the palette descriptor + qgf_palette_v1_t palette_descriptor; + if (qp_stream_read(&palette_descriptor, sizeof(qgf_palette_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read palette_descriptor, expected length was not %d\n", (int)sizeof(qgf_palette_v1_t)); + return false; + } + + // Make sure this block is valid + uint32_t expected_length = (1 << bpp) * 3 * sizeof(uint8_t); + if (!qgf_validate_block_header(&palette_descriptor.header, QGF_FRAME_PALETTE_DESCRIPTOR_TYPEID, expected_length)) { + return false; + } + + // Move forward in the stream to the next block + qp_stream_seek(stream, expected_length, SEEK_CUR); + return true; +} + +bool qgf_validate_delta_descriptor(qp_stream_t *stream, uint16_t frame_number) { + // Read the delta descriptor + qgf_delta_v1_t delta_descriptor; + if (qp_stream_read(&delta_descriptor, sizeof(qgf_delta_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read delta_descriptor, expected length was not %d\n", (int)sizeof(qgf_delta_v1_t)); + return false; + } + + // Make sure this block is valid + if (!qgf_validate_block_header(&delta_descriptor.header, QGF_FRAME_DELTA_DESCRIPTOR_TYPEID, (sizeof(qgf_delta_v1_t) - sizeof(qgf_block_header_v1_t)))) { + return false; + } + + return true; +} + +bool qgf_validate_frame_data_descriptor(qp_stream_t *stream, uint16_t frame_number) { + // Read and validate the data block + qgf_data_v1_t data_descriptor; + if (qp_stream_read(&data_descriptor, sizeof(qgf_data_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read data_descriptor, expected length was not %d\n", (int)sizeof(qgf_data_v1_t)); + return false; + } + + if (!qgf_validate_block_header(&data_descriptor.header, QGF_FRAME_DATA_DESCRIPTOR_TYPEID, -1)) { + return false; + } + + return true; +} + +bool qgf_validate_stream(qp_stream_t *stream) { + uint16_t frame_count; + if (!qgf_read_graphics_descriptor(stream, NULL, NULL, &frame_count, NULL)) { + return false; + } + + // Read and validate all the frames (automatically validates the frame offset descriptor in the process) + for (uint16_t i = 0; i < frame_count; ++i) { + // Validate the frame descriptor block + uint8_t bpp; + bool has_palette; + bool has_delta; + if (!qgf_validate_frame_descriptor(stream, i, &bpp, &has_palette, &has_delta)) { + return false; + } + + // If we've got a palette block, check it + if (has_palette && !qgf_validate_palette_descriptor(stream, i, bpp)) { + return false; + } + + // If we've got a delta block, check it + if (has_delta && !qgf_validate_delta_descriptor(stream, i)) { + return false; + } + + // Check the data block + if (!qgf_validate_frame_data_descriptor(stream, i)) { + return false; + } + } + + return true; +} + +// Work out the total size of an image definition, assuming we can read far enough into the file +uint32_t qgf_get_total_size(qp_stream_t *stream) { + // Get the original location + uint32_t oldpos = qp_stream_tell(stream); + + // Read the graphics descriptor, grabbing the size + uint32_t total_size; + if (!qgf_read_graphics_descriptor(stream, NULL, NULL, NULL, &total_size)) { + return false; + } + + // Restore the original location + qp_stream_setpos(stream, oldpos); + return total_size; +} diff --git a/quantum/painter/qgf.h b/quantum/painter/qgf.h new file mode 100644 index 0000000000..54585edd04 --- /dev/null +++ b/quantum/painter/qgf.h @@ -0,0 +1,136 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +// Quantum Graphics File "QGF" File Format. +// See https://docs.qmk.fm/#/quantum_painter_qgf for more information. + +#include <stdint.h> +#include <stdbool.h> + +#include "qp_stream.h" +#include "qp_internal.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// QGF structures + +///////////////////////////////////////// +// Common block header + +typedef struct QP_PACKED qgf_block_header_v1_t { + uint8_t type_id; // See each respective block type below. + uint8_t neg_type_id; // Negated type ID, used for detecting parsing errors. + uint32_t length : 24; // 24-bit blob length, allowing for block sizes of a maximum of 16MB. +} qgf_block_header_v1_t; + +_Static_assert(sizeof(qgf_block_header_v1_t) == 5, "qgf_block_header_v1_t must be 5 bytes in v1 of QGF"); + +///////////////////////////////////////// +// Graphics descriptor + +#define QGF_GRAPHICS_DESCRIPTOR_TYPEID 0x00 + +typedef struct QP_PACKED qgf_graphics_descriptor_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x00, .neg_type_id = (~0x00), .length = 18 } + uint32_t magic : 24; // constant, equal to 0x464751 ("QGF") + uint8_t qgf_version; // constant, equal to 0x01 + uint32_t total_file_size; // total size of the entire file, starting at offset zero + uint32_t neg_total_file_size; // negated value of total_file_size + uint16_t image_width; // in pixels + uint16_t image_height; // in pixels + uint16_t frame_count; // minimum of 1 +} qgf_graphics_descriptor_v1_t; + +_Static_assert(sizeof(qgf_graphics_descriptor_v1_t) == (sizeof(qgf_block_header_v1_t) + 18), "qgf_graphics_descriptor_v1_t must be 23 bytes in v1 of QGF"); + +#define QGF_MAGIC 0x464751 + +///////////////////////////////////////// +// Frame offset descriptor + +#define QGF_FRAME_OFFSET_DESCRIPTOR_TYPEID 0x01 + +typedef struct QP_PACKED qgf_frame_offsets_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x01, .neg_type_id = (~0x01), .length = (N * sizeof(uint32_t)) } + uint32_t offset[0]; // '0' signifies that this struct is immediately followed by the frame offsets +} qgf_frame_offsets_v1_t; + +_Static_assert(sizeof(qgf_frame_offsets_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_frame_offsets_v1_t must only contain qgf_block_header_v1_t in v1 of QGF"); + +///////////////////////////////////////// +// Frame descriptor + +#define QGF_FRAME_DESCRIPTOR_TYPEID 0x02 + +typedef struct QP_PACKED qgf_frame_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x02, .neg_type_id = (~0x02), .length = 6 } + qp_image_format_t format : 8; // Frame format, see qp.h. + uint8_t flags; // Frame flags, see below. + painter_compression_t compression_scheme : 8; // Compression scheme, see qp.h. + uint8_t transparency_index; // palette index used for transparent pixels (not yet implemented) + uint16_t delay; // frame delay time for animations (in units of milliseconds) +} qgf_frame_v1_t; + +_Static_assert(sizeof(qgf_frame_v1_t) == (sizeof(qgf_block_header_v1_t) + 6), "qgf_frame_v1_t must be 11 bytes in v1 of QGF"); + +#define QGF_FRAME_FLAG_DELTA 0x02 +#define QGF_FRAME_FLAG_TRANSPARENT 0x01 + +///////////////////////////////////////// +// Frame palette descriptor + +#define QGF_FRAME_PALETTE_DESCRIPTOR_TYPEID 0x03 + +typedef struct QP_PACKED qgf_palette_entry_v1_t { + uint8_t h; // hue component: `[0,360)` degrees is mapped to `[0,255]` uint8_t. + uint8_t s; // saturation component: `[0,1]` is mapped to `[0,255]` uint8_t. + uint8_t v; // value component: `[0,1]` is mapped to `[0,255]` uint8_t. +} qgf_palette_entry_v1_t; + +_Static_assert(sizeof(qgf_palette_entry_v1_t) == 3, "Palette entry is not 3 bytes in size"); + +typedef struct QP_PACKED qgf_palette_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x03, .neg_type_id = (~0x03), .length = (N * 3 * sizeof(uint8_t)) } + qgf_palette_entry_v1_t hsv[0]; // N * hsv, where N is the number of palette entries depending on the frame format in the descriptor +} qgf_palette_v1_t; + +_Static_assert(sizeof(qgf_palette_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_palette_v1_t must only contain qgf_block_header_v1_t in v1 of QGF"); + +///////////////////////////////////////// +// Frame delta descriptor + +#define QGF_FRAME_DELTA_DESCRIPTOR_TYPEID 0x04 + +typedef struct QP_PACKED qgf_delta_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x04, .neg_type_id = (~0x04), .length = 8 } + uint16_t left; // The left pixel location to draw the delta image + uint16_t top; // The top pixel location to draw the delta image + uint16_t right; // The right pixel location to to draw the delta image + uint16_t bottom; // The bottom pixel location to to draw the delta image +} qgf_delta_v1_t; + +_Static_assert(sizeof(qgf_delta_v1_t) == (sizeof(qgf_block_header_v1_t) + 8), "qgf_delta_v1_t must be 13 bytes in v1 of QGF"); + +///////////////////////////////////////// +// Frame data descriptor + +#define QGF_FRAME_DATA_DESCRIPTOR_TYPEID 0x05 + +typedef struct QP_PACKED qgf_data_v1_t { + qgf_block_header_v1_t header; // = { .type_id = 0x05, .neg_type_id = (~0x05), .length = N } + uint8_t data[0]; // 0 signifies that this struct is immediately followed by the length of data specified in the header +} qgf_data_v1_t; + +_Static_assert(sizeof(qgf_data_v1_t) == sizeof(qgf_block_header_v1_t), "qgf_data_v1_t must only contain qgf_block_header_v1_t in v1 of QGF"); + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// QGF API + +uint32_t qgf_get_total_size(qp_stream_t *stream); +bool qgf_validate_stream(qp_stream_t *stream); +bool qgf_validate_block_header(qgf_block_header_v1_t *desc, uint8_t expected_typeid, int32_t expected_length); +bool qgf_read_graphics_descriptor(qp_stream_t *stream, uint16_t *image_width, uint16_t *image_height, uint16_t *frame_count, uint32_t *total_bytes); +bool qgf_parse_format(qp_image_format_t format, uint8_t *bpp, bool *has_palette); +void qgf_seek_to_frame_descriptor(qp_stream_t *stream, uint16_t frame_number); +bool qgf_parse_frame_descriptor(qgf_frame_v1_t *frame_descriptor, uint8_t *bpp, bool *has_palette, bool *is_delta, painter_compression_t *compression_scheme, uint16_t *delay); diff --git a/quantum/painter/qp.c b/quantum/painter/qp.c new file mode 100644 index 0000000000..e292ff6497 --- /dev/null +++ b/quantum/painter/qp.c @@ -0,0 +1,228 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <quantum.h> +#include <utf8.h> + +#include "qp_internal.h" +#include "qp_comms.h" +#include "qp_draw.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Internal driver validation + +static bool validate_driver_vtable(struct painter_driver_t *driver) { + return (driver->driver_vtable && driver->driver_vtable->init && driver->driver_vtable->power && driver->driver_vtable->clear && driver->driver_vtable->viewport && driver->driver_vtable->pixdata && driver->driver_vtable->palette_convert && driver->driver_vtable->append_pixels) ? true : false; +} + +static bool validate_comms_vtable(struct painter_driver_t *driver) { + return (driver->comms_vtable && driver->comms_vtable->comms_init && driver->comms_vtable->comms_start && driver->comms_vtable->comms_stop && driver->comms_vtable->comms_send) ? true : false; +} + +static bool validate_driver_integrity(struct painter_driver_t *driver) { + return validate_driver_vtable(driver) && validate_comms_vtable(driver); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_init + +bool qp_init(painter_device_t device, painter_rotation_t rotation) { + qp_dprintf("qp_init: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + + driver->validate_ok = false; + if (!validate_driver_integrity(driver)) { + qp_dprintf("Failed to validate driver integrity in qp_init\n"); + return false; + } + + driver->validate_ok = true; + + if (!qp_comms_init(device)) { + driver->validate_ok = false; + qp_dprintf("qp_init: fail (could not init comms)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("qp_init: fail (could not start comms)\n"); + return false; + } + + // Set the rotation before init + driver->rotation = rotation; + + // Invoke init + bool ret = driver->driver_vtable->init(device, rotation); + qp_comms_stop(device); + qp_dprintf("qp_init: %s\n", ret ? "ok" : "fail"); + return ret; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_power + +bool qp_power(painter_device_t device, bool power_on) { + qp_dprintf("qp_power: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_power: fail (validation_ok == false)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("qp_power: fail (could not start comms)\n"); + return false; + } + + bool ret = driver->driver_vtable->power(device, power_on); + qp_comms_stop(device); + qp_dprintf("qp_power: %s\n", ret ? "ok" : "fail"); + return ret; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_clear + +bool qp_clear(painter_device_t device) { + qp_dprintf("qp_clear: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_clear: fail (validation_ok == false)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("qp_clear: fail (could not start comms)\n"); + return false; + } + + bool ret = driver->driver_vtable->clear(device); + qp_comms_stop(device); + qp_dprintf("qp_clear: %s\n", ret ? "ok" : "fail"); + return ret; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_flush + +bool qp_flush(painter_device_t device) { + qp_dprintf("qp_flush: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_flush: fail (validation_ok == false)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("qp_flush: fail (could not start comms)\n"); + return false; + } + + bool ret = driver->driver_vtable->flush(device); + qp_comms_stop(device); + qp_dprintf("qp_flush: %s\n", ret ? "ok" : "fail"); + return ret; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_get_geometry + +void qp_get_geometry(painter_device_t device, uint16_t *width, uint16_t *height, painter_rotation_t *rotation, uint16_t *offset_x, uint16_t *offset_y) { + qp_dprintf("qp_geometry: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + + switch (driver->rotation) { + default: + case QP_ROTATION_0: + case QP_ROTATION_180: + if (width) { + *width = driver->panel_width; + } + if (height) { + *height = driver->panel_height; + } + break; + case QP_ROTATION_90: + case QP_ROTATION_270: + if (width) { + *width = driver->panel_height; + } + if (height) { + *height = driver->panel_width; + } + break; + } + + if (rotation) { + *rotation = driver->rotation; + } + + if (offset_x) { + *offset_x = driver->offset_x; + } + + if (offset_y) { + *offset_y = driver->offset_y; + } + + qp_dprintf("qp_geometry: ok\n"); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_set_viewport_offsets + +void qp_set_viewport_offsets(painter_device_t device, uint16_t offset_x, uint16_t offset_y) { + qp_dprintf("qp_set_viewport_offsets: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + + driver->offset_x = offset_x; + driver->offset_y = offset_y; + + qp_dprintf("qp_set_viewport_offsets: ok\n"); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_viewport + +bool qp_viewport(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom) { + qp_dprintf("qp_viewport: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_viewport: fail (validation_ok == false)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("qp_viewport: fail (could not start comms)\n"); + return false; + } + + // Set the viewport + bool ret = driver->driver_vtable->viewport(device, left, top, right, bottom); + qp_dprintf("qp_viewport: %s\n", ret ? "ok" : "fail"); + qp_comms_stop(device); + return ret; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_pixdata + +bool qp_pixdata(painter_device_t device, const void *pixel_data, uint32_t native_pixel_count) { + qp_dprintf("qp_pixdata: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_pixdata: fail (validation_ok == false)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("qp_pixdata: fail (could not start comms)\n"); + return false; + } + + bool ret = driver->driver_vtable->pixdata(device, pixel_data, native_pixel_count); + qp_dprintf("qp_pixdata: %s\n", ret ? "ok" : "fail"); + qp_comms_stop(device); + return ret; +} diff --git a/quantum/painter/qp.h b/quantum/painter/qp.h new file mode 100644 index 0000000000..e1c14d156c --- /dev/null +++ b/quantum/painter/qp.h @@ -0,0 +1,453 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <stdint.h> +#include <stdbool.h> + +#include "deferred_exec.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter global configurables (add to your keyboard's config.h) + +#ifndef QUANTUM_PAINTER_NUM_IMAGES +/** + * @def This controls the maximum number of images that Quantum Painter can load at any one time. Images can be loaded + * using \ref qp_load_image_mem, and can be unloaded by calling \ref qp_close_image. Increasing this number in + * order to load more images increases the amount of RAM required. Image data is not held in RAM, just metadata. + */ +# define QUANTUM_PAINTER_NUM_IMAGES 8 +#endif // QUANTUM_PAINTER_NUM_IMAGES + +#ifndef QUANTUM_PAINTER_NUM_FONTS +/** + * @def This controls the maximum number of fonts that Quantum Painter can load. Fonts can be loaded using + * \ref qp_load_font_mem, and can be unloaded by calling \ref qp_close_font. Increasing this number in order to + * load more fonts increases the amount of RAM required. Font data is not held in RAM, unless + * \ref QUANTUM_PAINTER_LOAD_FONTS_TO_RAM is set to TRUE. + */ +# define QUANTUM_PAINTER_NUM_FONTS 4 +#endif // QUANTUM_PAINTER_NUM_FONTS + +#ifndef QUANTUM_PAINTER_LOAD_FONTS_TO_RAM +/** + * @def This controls whether or not fonts should be cached in RAM. Under normal circumstances, fonts can have quite + * random access patterns, and due to timing of flash memory or external storage, it may be a significant speedup + * moving the font into RAM before use. Defaults to "off", but if it's enabled it will fallback to reading from the + * original location if corresponding RAM could not be allocated (such as being too large). + */ +# define QUANTUM_PAINTER_LOAD_FONTS_TO_RAM FALSE +#endif + +#ifndef QUANTUM_PAINTER_CONCURRENT_ANIMATIONS +/** + * @def This controls the maximum number of animations that Quantum Painter can play simultaneously. Increasing this + * number in order to play more animations at the same time increases the amount of RAM required. + */ +# define QUANTUM_PAINTER_CONCURRENT_ANIMATIONS 4 +#endif // QUANTUM_PAINTER_CONCURRENT_ANIMATIONS + +#ifndef QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE +/** + * @def This controls the maximum size of the pixel data buffer used for single blocks of transmission. Larger buffers + * means more data is processed at one time, with less frequent transmissions, at the cost of RAM. + */ +# define QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE 32 +#endif + +#ifndef QUANTUM_PAINTER_SUPPORTS_256_PALETTE +/** + * @def This controls whether 256-color palettes are supported. This has relatively hefty requirements on RAM -- at + * least 1kB extra is required just to store the palette information, with more required for other metadata. + */ +# define QUANTUM_PAINTER_SUPPORTS_256_PALETTE FALSE +#endif + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter types + +/** + * @typedef A handle to a Quantum Painter device, such as an LCD or OLED. Most Quantum Painter APIs require this + * argument in order to perform operations on the display. + */ +typedef const void *painter_device_t; + +/** + * @typedef The desired rotation of a panel. Used as a parameter to \ref qp_init, and can be queried by + * \ref qp_get_geometry. + */ +typedef enum { QP_ROTATION_0, QP_ROTATION_90, QP_ROTATION_180, QP_ROTATION_270 } painter_rotation_t; + +/** + * @typedef A descriptor for a Quantum Painter image. + */ +typedef struct painter_image_desc_t { + uint16_t width; ///< Image width + uint16_t height; ///< Image height + uint16_t frame_count; ///< Number of frames in this image +} painter_image_desc_t; + +/** + * @typedef A handle to a Quantum Painter image. + */ +typedef const painter_image_desc_t *painter_image_handle_t; + +/** + * @typedef A descriptor for a Quantum Painter font. + */ +typedef struct painter_font_desc_t { + uint8_t line_height; ///< The number of pixels in height for each line +} painter_font_desc_t; + +/** + * @typedef A handle to a Quantum Painter font. + */ +typedef const painter_font_desc_t *painter_font_handle_t; + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API + +/** + * Initialize a device and set its rotation. + * + * @param device[in] the handle of the device to initialize + * @param rotation[in] the rotation to use + * @return true if initialization succeeded + * @return false if initialization failed + */ +bool qp_init(painter_device_t device, painter_rotation_t rotation); + +/** + * Controls whether a display is on or off. + * + * @note If backlighting is used to control brightness (such as for an LCD), it will need to be handled external to + * Quantum Painter. + * + * @param device[in] the handle of the device to control + * @param power_on[in] whether or not the device should be on + * @return true if controlling the power state succeeded + * @return false if controlling the power state failed + */ +bool qp_power(painter_device_t device, bool power_on); + +/** + * Clears a device's screen. + * + * @param device[in] the handle of the device to control + * @return true if clearing the screen succeeded + * @return false if clearing the screen failed + */ +bool qp_clear(painter_device_t device); + +/** + * Transmits any outstanding data to the screen in order to persist all changes to the display. + * + * @note Drivers without internal framebuffers will likely ignore this API. + * + * @param device[in] the handle of the device to control + * @return true if flushing changes to the screen succeeded + * @return false if flushing changes to the screen failed + */ +bool qp_flush(painter_device_t device); + +/** + * Retrieves the size, rotation, and offsets for the display. + * + * @note Any arguments of NULL will be ignored. + * + * @param device[in] the handle of the device to control + * @param width[out] the device's width + * @param height[out] the device's height + * @param rotation[out] the device's rotation + * @param offset_x[out] the device's x-offset applied while drawing + * @param offset_y[out] the device's y-offset applied while drawing + */ +void qp_get_geometry(painter_device_t device, uint16_t *width, uint16_t *height, painter_rotation_t *rotation, uint16_t *offset_x, uint16_t *offset_y); + +/** + * Allows repositioning of the viewport if the panel geometry offsets are non-zero. + * + * @param device[in] the handle of the device to control + * @param offset_x[in] the device's x-offset applied while drawing + * @param offset_y[in] the device's y-offset applied while drawing + */ +void qp_set_viewport_offsets(painter_device_t device, uint16_t offset_x, uint16_t offset_y); + +/** + * Sets a pixel to the specified color. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position to draw onto the device + * @param y[in] the y-position to draw onto the device + * @param hue[in] the hue to use, with 0-360 mapped to 0-255 + * @param sat[in] the saturation to use, with 0-100% mapped to 0-255 + * @param val[in] the value to use, with 0-100% mapped to 0-255 + * @return true if setting the pixel succeeded + * @return false if setting the pixel failed + */ +bool qp_setpixel(painter_device_t device, uint16_t x, uint16_t y, uint8_t hue, uint8_t sat, uint8_t val); + +/** + * Draws a line using the specified color. + * + * @param device[in] the handle of the device to control + * @param x0[in] the device's x-position to start + * @param y0[in] the device's y-position to start + * @param x1[in] the device's x-position to finish + * @param y1[in] the device's y-position to finish + * @param hue[in] the hue to use, with 0-360 mapped to 0-255 + * @param sat[in] the saturation to use, with 0-100% mapped to 0-255 + * @param val[in] the value to use, with 0-100% mapped to 0-255 + * @return true if drawing the line succeeded + * @return false if drawing the line failed + */ +bool qp_line(painter_device_t device, uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint8_t hue, uint8_t sat, uint8_t val); + +/** + * Draws a rectangle using the specified color, optionally filled. + * + * @param device[in] the handle of the device to control + * @param left[in] the device's x-position to start + * @param top[in] the device's y-position to start + * @param right[in] the device's x-position to finish + * @param bottom[in] the device's y-position to finish + * @param hue[in] the hue to use, with 0-360 mapped to 0-255 + * @param sat[in] the saturation to use, with 0-100% mapped to 0-255 + * @param val[in] the value to use, with 0-100% mapped to 0-255 + * @param filled[in] whether the rectangle should be filled + * @return true if drawing the rectangle succeeded + * @return false if drawing the rectangle failed + */ +bool qp_rect(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint8_t hue, uint8_t sat, uint8_t val, bool filled); + +/** + * Draws a circle using the specified color, optionally filled. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position of the centre of the circle to draw onto the device + * @param y[in] the y-position of the centre of the circle to draw onto the device + * @param radius[in] the radius of the circle to draw + * @param hue[in] the hue to use, with 0-360 mapped to 0-255 + * @param sat[in] the saturation to use, with 0-100% mapped to 0-255 + * @param val[in] the value to use, with 0-100% mapped to 0-255 + * @param filled[in] whether the circle should be filled + * @return true if drawing the circle succeeded + * @return false if drawing the circle failed + */ +bool qp_circle(painter_device_t device, uint16_t x, uint16_t y, uint16_t radius, uint8_t hue, uint8_t sat, uint8_t val, bool filled); + +/** + * Draws a ellipse using the specified color, optionally filled. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position of the centre of the ellipse to draw onto the device + * @param y[in] the y-position of the centre of the ellipse to draw onto the device + * @param sizex[in] the horizontal size of the ellipse + * @param sizey[in] the vertical size of the ellipse + * @param hue[in] the hue to use, with 0-360 mapped to 0-255 + * @param sat[in] the saturation to use, with 0-100% mapped to 0-255 + * @param val[in] the value to use, with 0-100% mapped to 0-255 + * @param filled[in] whether the ellipse should be filled + * @return true if drawing the ellipse succeeded + * @return false if drawing the ellipse failed + */ +bool qp_ellipse(painter_device_t device, uint16_t x, uint16_t y, uint16_t sizex, uint16_t sizey, uint8_t hue, uint8_t sat, uint8_t val, bool filled); + +/** + * Sets up the location on the display to stream raw pixel data to the display, using \ref qp_pixdata. + * + * @note This is for advanced uses only, and should not be required for normal Quantum Painter functionality. + * + * @param device[in] the handle of the device to control + * @param left[in] the device's x-position to start + * @param top[in] the device's y-position to start + * @param right[in] the device's x-position to finish + * @param bottom[in] the device's y-position to finish + * @return true if setting the viewport succeeded + * @return false if setting the viewport failed + */ +bool qp_viewport(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom); + +/** + * Streams raw pixel data (in the native panel format) to the area previously set by \ref qp_viewport. + * + * @note This is for advanced uses only, and should not be required for normal Quantum Painter functionality. + * + * @param device[in] the handle of the device to control + * @param pixel_data[in] pointer to buffer data + * @param native_pixel_count[in] the number of pixels to transmit + * @return true if streaming of data succeeded + * @return false if streaming of data failed + */ +bool qp_pixdata(painter_device_t device, const void *pixel_data, uint32_t native_pixel_count); + +/** + * Loads an image into memory. + * + * @note Images can be unloaded by calling \ref qp_close_image. + * + * @param buffer[in] the image data to load + * @return an image handle usable with \ref qp_drawimage, \ref qp_drawimage_recolor, \ref qp_animate, and + * \ref qp_animate_recolor. + * @return NULL if loading the image failed + */ +painter_image_handle_t qp_load_image_mem(const void *buffer); + +/** + * Closes an image handle when no longer in use. + * + * @param image[in] the handle of the image to unload + * @return true if unloading the image succeeded + * @return false if unloading the image failed + */ +bool qp_close_image(painter_image_handle_t image); + +/** + * Draws an image to the display. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position where the image should be drawn onto the device + * @param y[in] the y-position where the image should be drawn onto the device + * @param image[in] the handle of the image to draw + * @return true if drawing the image succeeded + * @return false if drawing the image failed + */ +bool qp_drawimage(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image); + +/** + * Draws an image to the display, recoloring monochrome images to the desired foreground/background. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position where the image should be drawn onto the device + * @param y[in] the y-position where the image should be drawn onto the device + * @param image[in] the handle of the image to draw + * @param hue_fg[in] the foreground hue to use, with 0-360 mapped to 0-255 + * @param sat_fg[in] the foreground saturation to use, with 0-100% mapped to 0-255 + * @param val_fg[in] the foreground value to use, with 0-100% mapped to 0-255 + * @param hue_bg[in] the background hue to use, with 0-360 mapped to 0-255 + * @param sat_bg[in] the background saturation to use, with 0-100% mapped to 0-255 + * @param val_bg[in] the background value to use, with 0-100% mapped to 0-255 + * @return true if drawing the image succeeded + * @return false if drawing the image failed + */ +bool qp_drawimage_recolor(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image, uint8_t hue_fg, uint8_t sat_fg, uint8_t val_fg, uint8_t hue_bg, uint8_t sat_bg, uint8_t val_bg); + +/** + * Draws an animation to the display. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position where the image should be drawn onto the device + * @param y[in] the y-position where the image should be drawn onto the device + * @param image[in] the handle of the image to draw + * @return the \ref deferred_token to use with \ref qp_stop_animation in order to stop animating + * @return INVALID_DEFERRED_TOKEN if animating the image failed + */ +deferred_token qp_animate(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image); + +/** + * Draws an animation to the display, recoloring monochrome images to the desired foreground/background. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position where the image should be drawn onto the device + * @param y[in] the y-position where the image should be drawn onto the device + * @param image[in] the handle of the image to draw + * @param hue_fg[in] the foreground hue to use, with 0-360 mapped to 0-255 + * @param sat_fg[in] the foreground saturation to use, with 0-100% mapped to 0-255 + * @param val_fg[in] the foreground value to use, with 0-100% mapped to 0-255 + * @param hue_bg[in] the background hue to use, with 0-360 mapped to 0-255 + * @param sat_bg[in] the background saturation to use, with 0-100% mapped to 0-255 + * @param val_bg[in] the background value to use, with 0-100% mapped to 0-255 + * @return the \ref deferred_token to use with \ref qp_stop_animation in order to stop animating + * @return INVALID_DEFERRED_TOKEN if animating the image failed + */ +deferred_token qp_animate_recolor(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image, uint8_t hue_fg, uint8_t sat_fg, uint8_t val_fg, uint8_t hue_bg, uint8_t sat_bg, uint8_t val_bg); + +/** + * Cancels a running animation. + * + * @param anim_token[in] the animation token returned by \ref qp_animate, or \ref qp_animate_recolor. + */ +void qp_stop_animation(deferred_token anim_token); + +/** + * Loads a font into memory. + * + * @note Fonts can be unloaded by calling \ref qp_close_font. + * + * @param buffer[in] the font data to load + * @return an image handle usable with \ref qp_textwidth, \ref qp_drawtext, and \ref qp_drawtext_recolor. + * @return NULL if loading the font failed + */ +painter_font_handle_t qp_load_font_mem(const void *buffer); + +/** + * Closes a font handle when no longer in use. + * + * @param font[in] the handle of the font to unload + * @return true if unloading the font succeeded + * @return false if unloading the font failed + */ +bool qp_close_font(painter_font_handle_t font); + +/** + * Measures the width (in pixels) of the supplied string, given the specified font. + * + * @param font[in] the handle of the font + * @param str[in] the string to measure + * @return the width (in pixels) needed to draw the specified string + */ +int16_t qp_textwidth(painter_font_handle_t font, const char *str); + +/** + * Draws text to the display. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position where the text should be drawn onto the device + * @param y[in] the y-position where the text should be drawn onto the device + * @param font[in] the handle of the font + * @param str[in] the string to draw + * @return the width (in pixels) used when drawing the specified string + */ +int16_t qp_drawtext(painter_device_t device, uint16_t x, uint16_t y, painter_font_handle_t font, const char *str); + +/** + * Draws text to the display, recoloring monochrome fonts to the desired foreground/background. + * + * @param device[in] the handle of the device to control + * @param x[in] the x-position where the text should be drawn onto the device + * @param y[in] the y-position where the text should be drawn onto the device + * @param font[in] the handle of the font + * @param str[in] the string to draw + * @param hue_fg[in] the foreground hue to use, with 0-360 mapped to 0-255 + * @param sat_fg[in] the foreground saturation to use, with 0-100% mapped to 0-255 + * @param val_fg[in] the foreground value to use, with 0-100% mapped to 0-255 + * @param hue_bg[in] the background hue to use, with 0-360 mapped to 0-255 + * @param sat_bg[in] the background saturation to use, with 0-100% mapped to 0-255 + * @param val_bg[in] the background value to use, with 0-100% mapped to 0-255 + * @return the width (in pixels) used when drawing the specified string + */ +int16_t qp_drawtext_recolor(painter_device_t device, uint16_t x, uint16_t y, painter_font_handle_t font, const char *str, uint8_t hue_fg, uint8_t sat_fg, uint8_t val_fg, uint8_t hue_bg, uint8_t sat_bg, uint8_t val_bg); + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter Drivers + +#ifdef QUANTUM_PAINTER_ILI9163_ENABLE +# include "qp_ili9163.h" +#endif // QUANTUM_PAINTER_ILI9163_ENABLE + +#ifdef QUANTUM_PAINTER_ILI9341_ENABLE +# include "qp_ili9341.h" +#endif // QUANTUM_PAINTER_ILI9341_ENABLE + +#ifdef QUANTUM_PAINTER_ST7789_ENABLE +# include "qp_st7789.h" +#endif // QUANTUM_PAINTER_ST7789_ENABLE + +#ifdef QUANTUM_PAINTER_GC9A01_ENABLE +# include "qp_gc9a01.h" +#endif // QUANTUM_PAINTER_GC9A01_ENABLE + +#ifdef QUANTUM_PAINTER_SSD1351_ENABLE +# include "qp_ssd1351.h" +#endif // QUANTUM_PAINTER_SSD1351_ENABLE diff --git a/quantum/painter/qp_comms.c b/quantum/painter/qp_comms.c new file mode 100644 index 0000000000..dc17b49460 --- /dev/null +++ b/quantum/painter/qp_comms.c @@ -0,0 +1,72 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "qp_comms.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Base comms APIs + +bool qp_comms_init(painter_device_t device) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_comms_init: fail (validation_ok == false)\n"); + return false; + } + + return driver->comms_vtable->comms_init(device); +} + +bool qp_comms_start(painter_device_t device) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_comms_start: fail (validation_ok == false)\n"); + return false; + } + + return driver->comms_vtable->comms_start(device); +} + +void qp_comms_stop(painter_device_t device) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_comms_stop: fail (validation_ok == false)\n"); + return; + } + + driver->comms_vtable->comms_stop(device); +} + +uint32_t qp_comms_send(painter_device_t device, const void *data, uint32_t byte_count) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_comms_send: fail (validation_ok == false)\n"); + return false; + } + + return driver->comms_vtable->comms_send(device, data, byte_count); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Comms APIs that use a D/C pin + +void qp_comms_command(painter_device_t device, uint8_t cmd) { + struct painter_driver_t * driver = (struct painter_driver_t *)device; + struct painter_comms_with_command_vtable_t *comms_vtable = (struct painter_comms_with_command_vtable_t *)driver->comms_vtable; + comms_vtable->send_command(device, cmd); +} + +void qp_comms_command_databyte(painter_device_t device, uint8_t cmd, uint8_t data) { + qp_comms_command(device, cmd); + qp_comms_send(device, &data, sizeof(data)); +} + +uint32_t qp_comms_command_databuf(painter_device_t device, uint8_t cmd, const void *data, uint32_t byte_count) { + qp_comms_command(device, cmd); + return qp_comms_send(device, data, byte_count); +} + +void qp_comms_bulk_command_sequence(painter_device_t device, const uint8_t *sequence, size_t sequence_len) { + struct painter_driver_t * driver = (struct painter_driver_t *)device; + struct painter_comms_with_command_vtable_t *comms_vtable = (struct painter_comms_with_command_vtable_t *)driver->comms_vtable; + comms_vtable->bulk_command_sequence(device, sequence, sequence_len); +} diff --git a/quantum/painter/qp_comms.h b/quantum/painter/qp_comms.h new file mode 100644 index 0000000000..8fbf25c201 --- /dev/null +++ b/quantum/painter/qp_comms.h @@ -0,0 +1,25 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <stdbool.h> +#include <stdlib.h> + +#include "qp_internal.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Base comms APIs + +bool qp_comms_init(painter_device_t device); +bool qp_comms_start(painter_device_t device); +void qp_comms_stop(painter_device_t device); +uint32_t qp_comms_send(painter_device_t device, const void* data, uint32_t byte_count); + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Comms APIs that use a D/C pin + +void qp_comms_command(painter_device_t device, uint8_t cmd); +void qp_comms_command_databyte(painter_device_t device, uint8_t cmd, uint8_t data); +uint32_t qp_comms_command_databuf(painter_device_t device, uint8_t cmd, const void* data, uint32_t byte_count); +void qp_comms_bulk_command_sequence(painter_device_t device, const uint8_t* sequence, size_t sequence_len); diff --git a/quantum/painter/qp_draw.h b/quantum/painter/qp_draw.h new file mode 100644 index 0000000000..7094d80eaa --- /dev/null +++ b/quantum/painter/qp_draw.h @@ -0,0 +1,85 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "qp_internal.h" +#include "qp_stream.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter utility functions + +// Global variable used for native pixel data streaming. +extern uint8_t qp_internal_global_pixdata_buffer[QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE]; + +// Check if the supplied bpp is capable of being rendered +bool qp_internal_bpp_capable(uint8_t bits_per_pixel); + +// Returns the number of pixels that can fit in the pixdata buffer +uint32_t qp_internal_num_pixels_in_buffer(painter_device_t device); + +// Fills the supplied buffer with equivalent native pixels matching the supplied HSV +void qp_internal_fill_pixdata(painter_device_t device, uint32_t num_pixels, uint8_t hue, uint8_t sat, uint8_t val); + +// qp_setpixel internal implementation, but uses the global pixdata buffer with pre-converted native pixel. Only the first pixel is used. +bool qp_internal_setpixel_impl(painter_device_t device, uint16_t x, uint16_t y); + +// qp_rect internal implementation, but uses the global pixdata buffer with pre-converted native pixels. +bool qp_internal_fillrect_helper_impl(painter_device_t device, uint16_t l, uint16_t t, uint16_t r, uint16_t b); + +// Convert from input pixel data + palette to equivalent pixels +typedef int16_t (*qp_internal_byte_input_callback)(void* cb_arg); +typedef bool (*qp_internal_pixel_output_callback)(qp_pixel_t* palette, uint8_t index, void* cb_arg); +bool qp_internal_decode_palette(painter_device_t device, uint32_t pixel_count, uint8_t bits_per_pixel, qp_internal_byte_input_callback input_callback, void* input_arg, qp_pixel_t* palette, qp_internal_pixel_output_callback output_callback, void* output_arg); +bool qp_internal_decode_grayscale(painter_device_t device, uint32_t pixel_count, uint8_t bits_per_pixel, qp_internal_byte_input_callback input_callback, void* input_arg, qp_internal_pixel_output_callback output_callback, void* output_arg); +bool qp_internal_decode_recolor(painter_device_t device, uint32_t pixel_count, uint8_t bits_per_pixel, qp_internal_byte_input_callback input_callback, void* input_arg, qp_pixel_t fg_hsv888, qp_pixel_t bg_hsv888, qp_internal_pixel_output_callback output_callback, void* output_arg); + +// Global variable used for interpolated pixel lookup table. +#if QUANTUM_PAINTER_SUPPORTS_256_PALETTE +extern qp_pixel_t qp_internal_global_pixel_lookup_table[256]; +#else +extern qp_pixel_t qp_internal_global_pixel_lookup_table[16]; +#endif + +// Generates a color-interpolated lookup table based off the number of items, from foreground to background, for use with monochrome image rendering. +// Returns true if a palette was created, false if the palette is reused. +// As this uses a global, this may present a problem if using the same parameters but a different screen converts pixels -- use qp_internal_invalidate_palette() below to reset. +bool qp_internal_interpolate_palette(qp_pixel_t fg_hsv888, qp_pixel_t bg_hsv888, int16_t steps); + +// Resets the global palette so that it can be regenerated. Only needed if the colors are identical, but a different display is used with a different internal pixel format. +void qp_internal_invalidate_palette(void); + +// Helper shared between image and font rendering -- sets up the global palette to match the palette block specified in the asset. Expects the stream to be positioned at the start of the block header. +bool qp_internal_load_qgf_palette(qp_stream_t* stream, uint8_t bpp); + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter codec functions + +enum qp_internal_rle_mode_t { + MARKER_BYTE, + REPEATING_RUN, + NON_REPEATING_RUN, +}; + +struct qp_internal_byte_input_state { + painter_device_t device; + qp_stream_t* src_stream; + int16_t curr; + union { + // RLE-specific + struct { + enum qp_internal_rle_mode_t mode; + uint8_t remain; // number of bytes remaining in the current mode + } rle; + }; +}; + +struct qp_internal_pixel_output_state { + painter_device_t device; + uint32_t pixel_write_pos; + uint32_t max_pixels; +}; + +bool qp_internal_pixel_appender(qp_pixel_t* palette, uint8_t index, void* cb_arg); + +qp_internal_byte_input_callback qp_internal_prepare_input_state(struct qp_internal_byte_input_state* input_state, painter_compression_t compression); diff --git a/quantum/painter/qp_draw_circle.c b/quantum/painter/qp_draw_circle.c new file mode 100644 index 0000000000..edaae35835 --- /dev/null +++ b/quantum/painter/qp_draw_circle.c @@ -0,0 +1,172 @@ +// Copyright 2021 Paul Cotter (@gr1mr3aver) +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "qp.h" +#include "qp_internal.h" +#include "qp_comms.h" +#include "qp_draw.h" + +// Utilize 8-way symmetry to draw circles +static bool qp_circle_helper_impl(painter_device_t device, uint16_t centerx, uint16_t centery, uint16_t offsetx, uint16_t offsety, bool filled) { + /* + Circles have the property of 8-way symmetry, so eight pixels can be drawn + for each computed [offsetx,offsety] given the center coordinates + represented by [centerx,centery]. + + For filled circles, we can draw horizontal lines between each pair of + pixels with the same final value of y. + + Two special cases exist and have been optimized: + 1) offsetx == offsety (the final point), makes half the coordinates + equivalent, so we can omit them (and the corresponding fill lines) + 2) offsetx == 0 (the starting point) means that some horizontal lines + would be a single pixel in length, so we write individual pixels instead. + This also makes half the symmetrical points identical to their twins, + so we only need four points or two points and one line + */ + + int16_t xpx = ((int16_t)centerx) + ((int16_t)offsetx); + int16_t xmx = ((int16_t)centerx) - ((int16_t)offsetx); + int16_t xpy = ((int16_t)centerx) + ((int16_t)offsety); + int16_t xmy = ((int16_t)centerx) - ((int16_t)offsety); + int16_t ypx = ((int16_t)centery) + ((int16_t)offsetx); + int16_t ymx = ((int16_t)centery) - ((int16_t)offsetx); + int16_t ypy = ((int16_t)centery) + ((int16_t)offsety); + int16_t ymy = ((int16_t)centery) - ((int16_t)offsety); + + if (offsetx == 0) { + if (!qp_internal_setpixel_impl(device, centerx, ypy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, centerx, ymy)) { + return false; + } + if (filled) { + if (!qp_internal_fillrect_helper_impl(device, xpy, centery, xmy, centery)) { + return false; + } + } else { + if (!qp_internal_setpixel_impl(device, xpy, centery)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmy, centery)) { + return false; + } + } + } else if (offsetx == offsety) { + if (filled) { + if (!qp_internal_fillrect_helper_impl(device, xpy, ypy, xmy, ypy)) { + return false; + } + if (!qp_internal_fillrect_helper_impl(device, xpy, ymy, xmy, ymy)) { + return false; + } + } else { + if (!qp_internal_setpixel_impl(device, xpy, ypy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmy, ypy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xpy, ymy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmy, ymy)) { + return false; + } + } + + } else { + if (filled) { + if (!qp_internal_fillrect_helper_impl(device, xpx, ypy, xmx, ypy)) { + return false; + } + if (!qp_internal_fillrect_helper_impl(device, xpx, ymy, xmx, ymy)) { + return false; + } + if (!qp_internal_fillrect_helper_impl(device, xpy, ypx, xmy, ypx)) { + return false; + } + if (!qp_internal_fillrect_helper_impl(device, xpy, ymx, xmy, ymx)) { + return false; + } + } else { + if (!qp_internal_setpixel_impl(device, xpx, ypy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmx, ypy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xpx, ymy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmx, ymy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xpy, ypx)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmy, ypx)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xpy, ymx)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmy, ymx)) { + return false; + } + } + } + + return true; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_circle + +bool qp_circle(painter_device_t device, uint16_t x, uint16_t y, uint16_t radius, uint8_t hue, uint8_t sat, uint8_t val, bool filled) { + qp_dprintf("qp_circle: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_circle: fail (validation_ok == false)\n"); + return false; + } + + // plot the initial set of points for x, y and r + int16_t xcalc = 0; + int16_t ycalc = (int16_t)radius; + int16_t err = ((5 - (radius >> 2)) >> 2); + + qp_internal_fill_pixdata(device, (radius * 2) + 1, hue, sat, val); + + if (!qp_comms_start(device)) { + qp_dprintf("qp_circle: fail (could not start comms)\n"); + return false; + } + + bool ret = true; + if (!qp_circle_helper_impl(device, x, y, xcalc, ycalc, filled)) { + ret = false; + } + + if (ret) { + while (xcalc < ycalc) { + xcalc++; + if (err < 0) { + err += (xcalc << 1) + 1; + } else { + ycalc--; + err += ((xcalc - ycalc) << 1) + 1; + } + if (!qp_circle_helper_impl(device, x, y, xcalc, ycalc, filled)) { + ret = false; + break; + } + } + } + + qp_dprintf("qp_circle: %s\n", ret ? "ok" : "fail"); + qp_comms_stop(device); + return ret; +} diff --git a/quantum/painter/qp_draw_codec.c b/quantum/painter/qp_draw_codec.c new file mode 100644 index 0000000000..438dce3994 --- /dev/null +++ b/quantum/painter/qp_draw_codec.c @@ -0,0 +1,142 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "qp_internal.h" +#include "qp_draw.h" +#include "qp_comms.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Palette / Monochrome-format decoder + +static const qp_pixel_t qp_pixel_white = {.hsv888 = {.h = 0, .s = 0, .v = 255}}; +static const qp_pixel_t qp_pixel_black = {.hsv888 = {.h = 0, .s = 0, .v = 0}}; + +bool qp_internal_bpp_capable(uint8_t bits_per_pixel) { +#if !(QUANTUM_PAINTER_SUPPORTS_256_PALETTE) + if (bits_per_pixel > 4) { + qp_dprintf("qp_internal_decode_palette: image bpp greater than 4\n"); + return false; + } +#endif + + if (bits_per_pixel > 8) { + qp_dprintf("qp_internal_decode_palette: image bpp greater than 8\n"); + return false; + } + + return true; +} + +bool qp_internal_decode_palette(painter_device_t device, uint32_t pixel_count, uint8_t bits_per_pixel, qp_internal_byte_input_callback input_callback, void* input_arg, qp_pixel_t* palette, qp_internal_pixel_output_callback output_callback, void* output_arg) { + const uint8_t pixel_bitmask = (1 << bits_per_pixel) - 1; + const uint8_t pixels_per_byte = 8 / bits_per_pixel; + uint32_t remaining_pixels = pixel_count; // don't try to derive from byte_count, we may not use an entire byte + while (remaining_pixels > 0) { + uint8_t byteval = input_callback(input_arg); + if (byteval < 0) { + return false; + } + uint8_t loop_pixels = remaining_pixels < pixels_per_byte ? remaining_pixels : pixels_per_byte; + for (uint8_t q = 0; q < loop_pixels; ++q) { + if (!output_callback(palette, byteval & pixel_bitmask, output_arg)) { + return false; + } + byteval >>= bits_per_pixel; + } + remaining_pixels -= loop_pixels; + } + return true; +} + +bool qp_internal_decode_grayscale(painter_device_t device, uint32_t pixel_count, uint8_t bits_per_pixel, qp_internal_byte_input_callback input_callback, void* input_arg, qp_internal_pixel_output_callback output_callback, void* output_arg) { + return qp_internal_decode_recolor(device, pixel_count, bits_per_pixel, input_callback, input_arg, qp_pixel_white, qp_pixel_black, output_callback, output_arg); +} + +bool qp_internal_decode_recolor(painter_device_t device, uint32_t pixel_count, uint8_t bits_per_pixel, qp_internal_byte_input_callback input_callback, void* input_arg, qp_pixel_t fg_hsv888, qp_pixel_t bg_hsv888, qp_internal_pixel_output_callback output_callback, void* output_arg) { + struct painter_driver_t* driver = (struct painter_driver_t*)device; + int16_t steps = 1 << bits_per_pixel; // number of items we need to interpolate + if (qp_internal_interpolate_palette(fg_hsv888, bg_hsv888, steps)) { + if (!driver->driver_vtable->palette_convert(device, steps, qp_internal_global_pixel_lookup_table)) { + return false; + } + } + + return qp_internal_decode_palette(device, pixel_count, bits_per_pixel, input_callback, input_arg, qp_internal_global_pixel_lookup_table, output_callback, output_arg); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Progressive pull of bytes, push of pixels + +static inline int16_t qp_drawimage_byte_uncompressed_decoder(void* cb_arg) { + struct qp_internal_byte_input_state* state = (struct qp_internal_byte_input_state*)cb_arg; + state->curr = qp_stream_get(state->src_stream); + return state->curr; +} + +static inline int16_t qp_drawimage_byte_rle_decoder(void* cb_arg) { + struct qp_internal_byte_input_state* state = (struct qp_internal_byte_input_state*)cb_arg; + + // Work out if we're parsing the initial marker byte + if (state->rle.mode == MARKER_BYTE) { + uint8_t c = qp_stream_get(state->src_stream); + if (c >= 128) { + state->rle.mode = NON_REPEATING_RUN; // non-repeated run + state->rle.remain = c - 127; + } else { + state->rle.mode = REPEATING_RUN; // repeated run + state->rle.remain = c; + } + + state->curr = qp_stream_get(state->src_stream); + } + + // Work out which byte we're returning + uint8_t c = state->curr; + + // Decrement the counter of the bytes remaining + state->rle.remain--; + + if (state->rle.remain > 0) { + // If we're in a non-repeating run, queue up the next byte + if (state->rle.mode == NON_REPEATING_RUN) { + state->curr = qp_stream_get(state->src_stream); + } + } else { + // Swap back to querying the marker byte mode + state->rle.mode = MARKER_BYTE; + } + + return c; +} + +bool qp_internal_pixel_appender(qp_pixel_t* palette, uint8_t index, void* cb_arg) { + struct qp_internal_pixel_output_state* state = (struct qp_internal_pixel_output_state*)cb_arg; + struct painter_driver_t* driver = (struct painter_driver_t*)state->device; + + if (!driver->driver_vtable->append_pixels(state->device, qp_internal_global_pixdata_buffer, palette, state->pixel_write_pos++, 1, &index)) { + return false; + } + + // If we've hit the transmit limit, send out the entire buffer and reset the write position + if (state->pixel_write_pos == state->max_pixels) { + if (!driver->driver_vtable->pixdata(state->device, qp_internal_global_pixdata_buffer, state->pixel_write_pos)) { + return false; + } + state->pixel_write_pos = 0; + } + + return true; +} + +qp_internal_byte_input_callback qp_internal_prepare_input_state(struct qp_internal_byte_input_state* input_state, painter_compression_t compression) { + switch (compression) { + case IMAGE_UNCOMPRESSED: + return qp_drawimage_byte_uncompressed_decoder; + case IMAGE_COMPRESSED_RLE: + input_state->rle.mode = MARKER_BYTE; + input_state->rle.remain = 0; + return qp_drawimage_byte_rle_decoder; + default: + return NULL; + } +} diff --git a/quantum/painter/qp_draw_core.c b/quantum/painter/qp_draw_core.c new file mode 100644 index 0000000000..c31c734132 --- /dev/null +++ b/quantum/painter/qp_draw_core.c @@ -0,0 +1,294 @@ +// Copyright 2021-2022 Nick Brassel (@tzarc) +// Copyright 2021 Paul Cotter (@gr1mr3aver) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "qp_internal.h" +#include "qp_comms.h" +#include "qp_draw.h" +#include "qgf.h" + +_Static_assert((QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE > 0) && (QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE % 16) == 0, "QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE needs to be a non-zero multiple of 16"); + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Global variables +// +// NOTE: The variables in this section are intentionally outside a stack frame. They are able to be defined with larger +// sizes than the normal stack frames would allow, and as such need to be external. +// +// **** DO NOT refactor this and decide to place the variables inside the function calling them -- you will **** +// **** very likely get artifacts rendered to the screen as a result. **** +// + +// Buffer used for transmitting native pixel data to the downstream device. +uint8_t qp_internal_global_pixdata_buffer[QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE]; + +// Static buffer to contain a generated color palette +static bool generated_palette = false; +static int16_t generated_steps = -1; +static qp_pixel_t interpolated_fg_hsv888; +static qp_pixel_t interpolated_bg_hsv888; +#if QUANTUM_PAINTER_SUPPORTS_256_PALETTE +qp_pixel_t qp_internal_global_pixel_lookup_table[256]; +#else +qp_pixel_t qp_internal_global_pixel_lookup_table[16]; +#endif + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Helpers + +uint32_t qp_internal_num_pixels_in_buffer(painter_device_t device) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + return ((QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE * 8) / driver->native_bits_per_pixel); +} + +// qp_setpixel internal implementation, but accepts a buffer with pre-converted native pixel. Only the first pixel is used. +bool qp_internal_setpixel_impl(painter_device_t device, uint16_t x, uint16_t y) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + return driver->driver_vtable->viewport(device, x, y, x, y) && driver->driver_vtable->pixdata(device, qp_internal_global_pixdata_buffer, 1); +} + +// Fills the global native pixel buffer with equivalent pixels matching the supplied HSV +void qp_internal_fill_pixdata(painter_device_t device, uint32_t num_pixels, uint8_t hue, uint8_t sat, uint8_t val) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + uint32_t pixels_in_pixdata = qp_internal_num_pixels_in_buffer(device); + num_pixels = QP_MIN(pixels_in_pixdata, num_pixels); + + // Convert the color to native pixel format + qp_pixel_t color = {.hsv888 = {.h = hue, .s = sat, .v = val}}; + driver->driver_vtable->palette_convert(device, 1, &color); + + // Append the required number of pixels + uint8_t palette_idx = 0; + for (uint32_t i = 0; i < num_pixels; ++i) { + driver->driver_vtable->append_pixels(device, qp_internal_global_pixdata_buffer, &color, i, 1, &palette_idx); + } +} + +// Resets the global palette so that it can be regenerated. Only needed if the colors are identical, but a different display is used with a different internal pixel format. +void qp_internal_invalidate_palette(void) { + generated_palette = false; + generated_steps = -1; +} + +// Interpolates between two colors to generate a palette +bool qp_internal_interpolate_palette(qp_pixel_t fg_hsv888, qp_pixel_t bg_hsv888, int16_t steps) { + // Check if we need to generate a new palette -- if the input parameters match then assume the palette can stay unchanged. + // This may present a problem if using the same parameters but a different screen converts pixels -- use qp_internal_invalidate_palette() to reset. + if (generated_palette == true && generated_steps == steps && memcmp(&interpolated_fg_hsv888, &fg_hsv888, sizeof(fg_hsv888)) == 0 && memcmp(&interpolated_bg_hsv888, &bg_hsv888, sizeof(bg_hsv888)) == 0) { + // We already have the correct palette, no point regenerating it. + return false; + } + + // Save the parameters so we know whether we can skip generation + generated_palette = true; + generated_steps = steps; + interpolated_fg_hsv888 = fg_hsv888; + interpolated_bg_hsv888 = bg_hsv888; + + int16_t hue_fg = fg_hsv888.hsv888.h; + int16_t hue_bg = bg_hsv888.hsv888.h; + + // Make sure we take the "shortest" route from one hue to the other + if ((hue_fg - hue_bg) >= 128) { + hue_bg += 256; + } else if ((hue_fg - hue_bg) <= -128) { + hue_bg -= 256; + } + + // Interpolate each of the lookup table entries + for (int16_t i = 0; i < steps; ++i) { + qp_internal_global_pixel_lookup_table[i].hsv888.h = (uint8_t)((hue_fg - hue_bg) * i / (steps - 1) + hue_bg); + qp_internal_global_pixel_lookup_table[i].hsv888.s = (uint8_t)((fg_hsv888.hsv888.s - bg_hsv888.hsv888.s) * i / (steps - 1) + bg_hsv888.hsv888.s); + qp_internal_global_pixel_lookup_table[i].hsv888.v = (uint8_t)((fg_hsv888.hsv888.v - bg_hsv888.hsv888.v) * i / (steps - 1) + bg_hsv888.hsv888.v); + + qp_dprintf("qp_internal_interpolate_palette: %3d of %d -- H: %3d, S: %3d, V: %3d\n", (int)(i + 1), (int)steps, (int)qp_internal_global_pixel_lookup_table[i].hsv888.h, (int)qp_internal_global_pixel_lookup_table[i].hsv888.s, (int)qp_internal_global_pixel_lookup_table[i].hsv888.v); + } + + return true; +} + +// Helper shared between image and font rendering -- sets up the global palette to match the palette block specified in the asset. Expects the stream to be positioned at the start of the block header. +bool qp_internal_load_qgf_palette(qp_stream_t *stream, uint8_t bpp) { + qgf_palette_v1_t palette_descriptor; + if (qp_stream_read(&palette_descriptor, sizeof(qgf_palette_v1_t), 1, stream) != 1) { + qp_dprintf("Failed to read palette_descriptor, expected length was not %d\n", (int)sizeof(qgf_palette_v1_t)); + return false; + } + + // BPP determines the number of palette entries, each entry is a HSV888 triplet. + const uint16_t palette_entries = 1u << bpp; + + // Ensure we aren't reusing any palette + qp_internal_invalidate_palette(); + + // Read the palette entries + for (uint16_t i = 0; i < palette_entries; ++i) { + // Read the palette entry + qgf_palette_entry_v1_t entry; + if (qp_stream_read(&entry, sizeof(qgf_palette_entry_v1_t), 1, stream) != 1) { + return false; + } + + // Update the lookup table + qp_internal_global_pixel_lookup_table[i].hsv888.h = entry.h; + qp_internal_global_pixel_lookup_table[i].hsv888.s = entry.s; + qp_internal_global_pixel_lookup_table[i].hsv888.v = entry.v; + + qp_dprintf("qp_internal_load_qgf_palette: %3d of %d -- H: %3d, S: %3d, V: %3d\n", (int)(i + 1), (int)palette_entries, (int)qp_internal_global_pixel_lookup_table[i].hsv888.h, (int)qp_internal_global_pixel_lookup_table[i].hsv888.s, (int)qp_internal_global_pixel_lookup_table[i].hsv888.v); + } + + return true; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_setpixel + +bool qp_setpixel(painter_device_t device, uint16_t x, uint16_t y, uint8_t hue, uint8_t sat, uint8_t val) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_setpixel: fail (validation_ok == false)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("Failed to start comms in qp_setpixel\n"); + return false; + } + + qp_internal_fill_pixdata(device, 1, hue, sat, val); + bool ret = qp_internal_setpixel_impl(device, x, y); + qp_comms_stop(device); + qp_dprintf("qp_setpixel: %s\n", ret ? "ok" : "fail"); + return ret; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_line + +bool qp_line(painter_device_t device, uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint8_t hue, uint8_t sat, uint8_t val) { + if (x0 == x1 || y0 == y1) { + qp_dprintf("qp_line(%d, %d, %d, %d): entry (deferring to qp_rect)\n", (int)x0, (int)y0, (int)x1, (int)y1); + bool ret = qp_rect(device, x0, y0, x1, y1, hue, sat, val, true); + qp_dprintf("qp_line(%d, %d, %d, %d): %s (deferred to qp_rect)\n", (int)x0, (int)y0, (int)x1, (int)y1, ret ? "ok" : "fail"); + return ret; + } + + qp_dprintf("qp_line(%d, %d, %d, %d): entry\n", (int)x0, (int)y0, (int)x1, (int)y1); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_line: fail (validation_ok == false)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("Failed to start comms in qp_line\n"); + return false; + } + + qp_internal_fill_pixdata(device, 1, hue, sat, val); + + // draw angled line using Bresenham's algo + int16_t x = ((int16_t)x0); + int16_t y = ((int16_t)y0); + int16_t slopex = ((int16_t)x0) < ((int16_t)x1) ? 1 : -1; + int16_t slopey = ((int16_t)y0) < ((int16_t)y1) ? 1 : -1; + int16_t dx = abs(((int16_t)x1) - ((int16_t)x0)); + int16_t dy = -abs(((int16_t)y1) - ((int16_t)y0)); + + int16_t e = dx + dy; + int16_t e2 = 2 * e; + + bool ret = true; + while (x != x1 || y != y1) { + if (!qp_internal_setpixel_impl(device, x, y)) { + ret = false; + break; + } + e2 = 2 * e; + if (e2 >= dy) { + e += dy; + x += slopex; + } + if (e2 <= dx) { + e += dx; + y += slopey; + } + } + // draw the last pixel + if (!qp_internal_setpixel_impl(device, x, y)) { + ret = false; + } + + qp_comms_stop(device); + qp_dprintf("qp_line(%d, %d, %d, %d): %s\n", (int)x0, (int)y0, (int)x1, (int)y1, ret ? "ok" : "fail"); + return ret; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_rect + +bool qp_internal_fillrect_helper_impl(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom) { + uint32_t pixels_in_pixdata = qp_internal_num_pixels_in_buffer(device); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + + uint16_t l = QP_MIN(left, right); + uint16_t r = QP_MAX(left, right); + uint16_t t = QP_MIN(top, bottom); + uint16_t b = QP_MAX(top, bottom); + uint16_t w = r - l + 1; + uint16_t h = b - t + 1; + + uint32_t remaining = w * h; + driver->driver_vtable->viewport(device, l, t, r, b); + while (remaining > 0) { + uint32_t transmit = QP_MIN(remaining, pixels_in_pixdata); + if (!driver->driver_vtable->pixdata(device, qp_internal_global_pixdata_buffer, transmit)) { + return false; + } + remaining -= transmit; + } + return true; +} + +bool qp_rect(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom, uint8_t hue, uint8_t sat, uint8_t val, bool filled) { + qp_dprintf("qp_rect(%d, %d, %d, %d): entry\n", (int)left, (int)top, (int)right, (int)bottom); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_rect: fail (validation_ok == false)\n"); + return false; + } + + // Cater for cases where people have submitted the coordinates backwards + uint16_t l = QP_MIN(left, right); + uint16_t r = QP_MAX(left, right); + uint16_t t = QP_MIN(top, bottom); + uint16_t b = QP_MAX(top, bottom); + uint16_t w = r - l + 1; + uint16_t h = b - t + 1; + + bool ret = true; + if (!qp_comms_start(device)) { + qp_dprintf("Failed to start comms in qp_rect\n"); + return false; + } + + if (filled) { + // Fill up the pixdata buffer with the required number of native pixels + qp_internal_fill_pixdata(device, w * h, hue, sat, val); + + // Perform the draw + ret = qp_internal_fillrect_helper_impl(device, l, t, r, b); + } else { + // Fill up the pixdata buffer with the required number of native pixels + qp_internal_fill_pixdata(device, QP_MAX(w, h), hue, sat, val); + + // Draw 4x filled single-width rects to create an outline + if (!qp_internal_fillrect_helper_impl(device, l, t, r, t) || !qp_internal_fillrect_helper_impl(device, l, b, r, b) || !qp_internal_fillrect_helper_impl(device, l, t + 1, l, b - 1) || !qp_internal_fillrect_helper_impl(device, r, t + 1, r, b - 1)) { + ret = false; + } + } + + qp_comms_stop(device); + qp_dprintf("qp_rect(%d, %d, %d, %d): %s\n", (int)l, (int)t, (int)r, (int)b, ret ? "ok" : "fail"); + return ret; +} diff --git a/quantum/painter/qp_draw_ellipse.c b/quantum/painter/qp_draw_ellipse.c new file mode 100644 index 0000000000..7f2f4abcfd --- /dev/null +++ b/quantum/painter/qp_draw_ellipse.c @@ -0,0 +1,116 @@ +// Copyright 2021 Paul Cotter (@gr1mr3aver) +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "qp_internal.h" +#include "qp_comms.h" +#include "qp_draw.h" + +// Utilize 4-way symmetry to draw an ellipse +static bool qp_ellipse_helper_impl(painter_device_t device, uint16_t centerx, uint16_t centery, uint16_t offsetx, uint16_t offsety, bool filled) { + /* + Ellipses have the property of 4-way symmetry, so four pixels can be drawn + for each computed [offsetx,offsety] given the center coordinates + represented by [centerx,centery]. + + For filled ellipses, we can draw horizontal lines between each pair of + pixels with the same final value of y. + + When offsetx == 0 only two pixels can be drawn for filled or unfilled ellipses + */ + + int16_t xpx = ((int16_t)centerx) + ((int16_t)offsetx); + int16_t xmx = ((int16_t)centerx) - ((int16_t)offsetx); + int16_t ypy = ((int16_t)centery) + ((int16_t)offsety); + int16_t ymy = ((int16_t)centery) - ((int16_t)offsety); + + if (offsetx == 0) { + if (!qp_internal_setpixel_impl(device, xpx, ypy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xpx, ymy)) { + return false; + } + } else if (filled) { + if (!qp_internal_fillrect_helper_impl(device, xpx, ypy, xmx, ypy)) { + return false; + } + if (offsety > 0 && !qp_internal_fillrect_helper_impl(device, xpx, ymy, xmx, ymy)) { + return false; + } + } else { + if (!qp_internal_setpixel_impl(device, xpx, ypy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xpx, ymy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmx, ypy)) { + return false; + } + if (!qp_internal_setpixel_impl(device, xmx, ymy)) { + return false; + } + } + + return true; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_ellipse + +bool qp_ellipse(painter_device_t device, uint16_t x, uint16_t y, uint16_t sizex, uint16_t sizey, uint8_t hue, uint8_t sat, uint8_t val, bool filled) { + qp_dprintf("qp_ellipse: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_ellipse: fail (validation_ok == false)\n"); + return false; + } + + int16_t aa = ((int16_t)sizex) * ((int16_t)sizex); + int16_t bb = ((int16_t)sizey) * ((int16_t)sizey); + int16_t fa = 4 * ((int16_t)aa); + int16_t fb = 4 * ((int16_t)bb); + + int16_t dx = 0; + int16_t dy = ((int16_t)sizey); + + qp_internal_fill_pixdata(device, QP_MAX(sizex, sizey), hue, sat, val); + + if (!qp_comms_start(device)) { + qp_dprintf("qp_ellipse: fail (could not start comms)\n"); + return false; + } + + bool ret = true; + for (int16_t delta = (2 * bb) + (aa * (1 - (2 * sizey))); bb * dx <= aa * dy; dx++) { + if (!qp_ellipse_helper_impl(device, x, y, dx, dy, filled)) { + ret = false; + break; + } + if (delta >= 0) { + delta += fa * (1 - dy); + dy--; + } + delta += bb * (4 * dx + 6); + } + + dx = sizex; + dy = 0; + + for (int16_t delta = (2 * aa) + (bb * (1 - (2 * sizex))); aa * dy <= bb * dx; dy++) { + if (!qp_ellipse_helper_impl(device, x, y, dx, dy, filled)) { + ret = false; + break; + } + if (delta >= 0) { + delta += fb * (1 - dx); + dx--; + } + delta += aa * (4 * dy + 6); + } + + qp_dprintf("qp_ellipse: %s\n", ret ? "ok" : "fail"); + qp_comms_stop(device); + return ret; +} diff --git a/quantum/painter/qp_draw_image.c b/quantum/painter/qp_draw_image.c new file mode 100644 index 0000000000..5822758dce --- /dev/null +++ b/quantum/painter/qp_draw_image.c @@ -0,0 +1,382 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "qp_internal.h" +#include "qp_draw.h" +#include "qp_comms.h" +#include "qgf.h" +#include "deferred_exec.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// QGF image handles + +typedef struct qgf_image_handle_t { + painter_image_desc_t base; + bool validate_ok; + union { + qp_stream_t stream; + qp_memory_stream_t mem_stream; +#ifdef QP_STREAM_HAS_FILE_IO + qp_file_stream_t file_stream; +#endif // QP_STREAM_HAS_FILE_IO + }; +} qgf_image_handle_t; + +static qgf_image_handle_t image_descriptors[QUANTUM_PAINTER_NUM_IMAGES] = {0}; + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_load_image_mem + +painter_image_handle_t qp_load_image_mem(const void *buffer) { + qp_dprintf("qp_load_image_mem: entry\n"); + qgf_image_handle_t *image = NULL; + + // Find a free slot + for (int i = 0; i < QUANTUM_PAINTER_NUM_IMAGES; ++i) { + if (!image_descriptors[i].validate_ok) { + image = &image_descriptors[i]; + break; + } + } + + // Drop out if not found + if (!image) { + qp_dprintf("qp_load_image_mem: fail (no free slot)\n"); + return NULL; + } + + // Assume we can read the graphics descriptor + image->mem_stream = qp_make_memory_stream((void *)buffer, sizeof(qgf_graphics_descriptor_v1_t)); + + // Update the length of the stream to match, and rewind to the start + image->mem_stream.length = qgf_get_total_size(&image->stream); + image->mem_stream.position = 0; + + // Now that we know the length, validate the input data + if (!qgf_validate_stream(&image->stream)) { + qp_dprintf("qp_load_image_mem: fail (failed validation)\n"); + return NULL; + } + + // Fill out the QP image descriptor + qgf_read_graphics_descriptor(&image->stream, &image->base.width, &image->base.height, &image->base.frame_count, NULL); + + // Validation success, we can return the handle + image->validate_ok = true; + qp_dprintf("qp_load_image_mem: ok\n"); + return (painter_image_handle_t)image; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_close_image + +bool qp_close_image(painter_image_handle_t image) { + qgf_image_handle_t *qgf_image = (qgf_image_handle_t *)image; + if (!qgf_image->validate_ok) { + qp_dprintf("qp_close_image: fail (invalid image)\n"); + return false; + } + + // Free up this image for use elsewhere. + qgf_image->validate_ok = false; + return true; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_drawimage + +bool qp_drawimage(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image) { + return qp_drawimage_recolor(device, x, y, image, 0, 0, 255, 0, 0, 0); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_drawimage_recolor + +typedef struct qgf_frame_info_t { + painter_compression_t compression_scheme; + uint8_t bpp; + bool has_palette; + bool is_delta; + uint16_t left; + uint16_t top; + uint16_t right; + uint16_t bottom; + uint16_t delay; +} qgf_frame_info_t; + +static bool qp_drawimage_prepare_frame_for_stream_read(painter_device_t device, qgf_image_handle_t *qgf_image, uint16_t frame_number, qp_pixel_t fg_hsv888, qp_pixel_t bg_hsv888, qgf_frame_info_t *info) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + + // Drop out if we can't actually place the data we read out anywhere + if (!info) { + qp_dprintf("Failed to prepare stream for read, output info buffer unavailable\n"); + return false; + } + + // Seek to the frame + qgf_seek_to_frame_descriptor(&qgf_image->stream, frame_number); + + // Read the frame descriptor + qgf_frame_v1_t frame_descriptor; + if (qp_stream_read(&frame_descriptor, sizeof(qgf_frame_v1_t), 1, &qgf_image->stream) != 1) { + qp_dprintf("Failed to read frame_descriptor, expected length was not %d\n", (int)sizeof(qgf_frame_v1_t)); + return false; + } + + // Parse out the frame info + if (!qgf_parse_frame_descriptor(&frame_descriptor, &info->bpp, &info->has_palette, &info->is_delta, &info->compression_scheme, &info->delay)) { + return false; + } + + // Ensure we aren't reusing any palette + qp_internal_invalidate_palette(); + + if (!qp_internal_bpp_capable(info->bpp)) { + qp_dprintf("qp_drawimage_recolor: fail (image bpp too high (%d), check QUANTUM_PAINTER_SUPPORTS_256_PALETTE)\n", (int)info->bpp); + qp_comms_stop(device); + return false; + } + + // Handle palette if needed + const uint16_t palette_entries = 1u << info->bpp; + bool needs_pixconvert = false; + if (info->has_palette) { + // Load the palette from the stream + if (!qp_internal_load_qgf_palette((qp_stream_t *)&qgf_image->stream, info->bpp)) { + return false; + } + + needs_pixconvert = true; + } else { + // Interpolate from fg/bg + needs_pixconvert = qp_internal_interpolate_palette(fg_hsv888, bg_hsv888, palette_entries); + } + + if (needs_pixconvert) { + // Convert the palette to native format + if (!driver->driver_vtable->palette_convert(device, palette_entries, qp_internal_global_pixel_lookup_table)) { + qp_dprintf("qp_drawimage_recolor: fail (could not convert pixels to native)\n"); + qp_comms_stop(device); + return false; + } + } + + // Handle delta if needed + if (info->is_delta) { + qgf_delta_v1_t delta_descriptor; + if (qp_stream_read(&delta_descriptor, sizeof(qgf_delta_v1_t), 1, &qgf_image->stream) != 1) { + qp_dprintf("Failed to read delta_descriptor, expected length was not %d\n", (int)sizeof(qgf_delta_v1_t)); + return false; + } + + info->left = delta_descriptor.left; + info->top = delta_descriptor.top; + info->right = delta_descriptor.right; + info->bottom = delta_descriptor.bottom; + } + + // Read the data block + qgf_data_v1_t data_descriptor; + if (qp_stream_read(&data_descriptor, sizeof(qgf_data_v1_t), 1, &qgf_image->stream) != 1) { + qp_dprintf("Failed to read data_descriptor, expected length was not %d\n", (int)sizeof(qgf_data_v1_t)); + return false; + } + + // Stream is now at the point of being able to read pixdata + return true; +} + +static bool qp_drawimage_recolor_impl(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image, int frame_number, qgf_frame_info_t *frame_info, qp_pixel_t fg_hsv888, qp_pixel_t bg_hsv888) { + qp_dprintf("qp_drawimage_recolor: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_drawimage_recolor: fail (validation_ok == false)\n"); + return false; + } + + qgf_image_handle_t *qgf_image = (qgf_image_handle_t *)image; + if (!qgf_image->validate_ok) { + qp_dprintf("qp_drawimage_recolor: fail (invalid image)\n"); + return false; + } + + // Read the frame info + if (!qp_drawimage_prepare_frame_for_stream_read(device, qgf_image, frame_number, fg_hsv888, bg_hsv888, frame_info)) { + qp_dprintf("qp_drawimage_recolor: fail (could not read frame %d)\n", frame_number); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("qp_drawimage_recolor: fail (could not start comms)\n"); + return false; + } + + uint16_t l, t, r, b; + if (frame_info->is_delta) { + l = x + frame_info->left; + t = y + frame_info->top; + r = x + frame_info->right - 1; + b = y + frame_info->bottom - 1; + } else { + l = x; + t = y; + r = x + image->width - 1; + b = y + image->height - 1; + } + uint32_t pixel_count = ((uint32_t)(r - l + 1)) * (b - t + 1); + + // Configure where we're going to be rendering to + if (!driver->driver_vtable->viewport(device, l, t, r, b)) { + qp_dprintf("qp_drawimage_recolor: fail (could not set viewport)\n"); + qp_comms_stop(device); + return false; + } + + // Set up the input state + struct qp_internal_byte_input_state input_state = {.device = device, .src_stream = &qgf_image->stream}; + qp_internal_byte_input_callback input_callback = qp_internal_prepare_input_state(&input_state, frame_info->compression_scheme); + if (input_callback == NULL) { + qp_dprintf("qp_drawimage_recolor: fail (invalid image compression scheme)\n"); + qp_comms_stop(device); + return false; + } + + // Set up the output state + struct qp_internal_pixel_output_state output_state = {.device = device, .pixel_write_pos = 0, .max_pixels = qp_internal_num_pixels_in_buffer(device)}; + + // Decode the pixel data and stream to the display + bool ret = qp_internal_decode_palette(device, pixel_count, frame_info->bpp, input_callback, &input_state, qp_internal_global_pixel_lookup_table, qp_internal_pixel_appender, &output_state); + + // Any leftovers need transmission as well. + if (ret && output_state.pixel_write_pos > 0) { + ret &= driver->driver_vtable->pixdata(device, qp_internal_global_pixdata_buffer, output_state.pixel_write_pos); + } + + qp_dprintf("qp_drawimage_recolor: %s\n", ret ? "ok" : "fail"); + qp_comms_stop(device); + return ret; +} + +bool qp_drawimage_recolor(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image, uint8_t hue_fg, uint8_t sat_fg, uint8_t val_fg, uint8_t hue_bg, uint8_t sat_bg, uint8_t val_bg) { + qgf_frame_info_t frame_info = {0}; + qp_pixel_t fg_hsv888 = {.hsv888 = {.h = hue_fg, .s = sat_fg, .v = val_fg}}; + qp_pixel_t bg_hsv888 = {.hsv888 = {.h = hue_bg, .s = sat_bg, .v = val_bg}}; + return qp_drawimage_recolor_impl(device, x, y, image, 0, &frame_info, fg_hsv888, bg_hsv888); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_animate + +deferred_token qp_animate(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image) { + return qp_animate_recolor(device, x, y, image, 0, 0, 255, 0, 0, 0); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_animate_recolor + +typedef struct animation_state_t { + painter_device_t device; + uint16_t x; + uint16_t y; + painter_image_handle_t image; + qp_pixel_t fg_hsv888; + qp_pixel_t bg_hsv888; + uint16_t frame_number; + deferred_token defer_token; +} animation_state_t; + +static deferred_executor_t animation_executors[QUANTUM_PAINTER_CONCURRENT_ANIMATIONS] = {0}; +static animation_state_t animation_states[QUANTUM_PAINTER_CONCURRENT_ANIMATIONS] = {0}; + +static deferred_token qp_render_animation_state(animation_state_t *state, uint16_t *delay_ms) { + qgf_frame_info_t frame_info = {0}; + qp_dprintf("qp_render_animation_state: entry (frame #%d)\n", (int)state->frame_number); + bool ret = qp_drawimage_recolor_impl(state->device, state->x, state->y, state->image, state->frame_number, &frame_info, state->fg_hsv888, state->bg_hsv888); + if (ret) { + ++state->frame_number; + if (state->frame_number >= state->image->frame_count) { + state->frame_number = 0; + } + *delay_ms = frame_info.delay; + } + qp_dprintf("qp_render_animation_state: %s (delay %dms)\n", ret ? "ok" : "fail", (int)(*delay_ms)); + return ret; +} + +static uint32_t animation_callback(uint32_t trigger_time, void *cb_arg) { + animation_state_t *state = (animation_state_t *)cb_arg; + uint16_t delay_ms; + bool ret = qp_render_animation_state(state, &delay_ms); + if (!ret) { + // Setting the device to NULL clears the animation slot + state->device = NULL; + } + // If we're successful, keep animating -- returning 0 cancels the deferred execution + return ret ? delay_ms : 0; +} + +deferred_token qp_animate_recolor(painter_device_t device, uint16_t x, uint16_t y, painter_image_handle_t image, uint8_t hue_fg, uint8_t sat_fg, uint8_t val_fg, uint8_t hue_bg, uint8_t sat_bg, uint8_t val_bg) { + qp_dprintf("qp_animate_recolor: entry\n"); + + animation_state_t *anim_state = NULL; + for (int i = 0; i < QUANTUM_PAINTER_CONCURRENT_ANIMATIONS; ++i) { + if (animation_states[i].device == NULL) { + anim_state = &animation_states[i]; + break; + } + } + + if (!anim_state) { + qp_dprintf("qp_animate_recolor: fail (could not find free animation slot)\n"); + return INVALID_DEFERRED_TOKEN; + } + + // Prepare the animation state + anim_state->device = device; + anim_state->x = x; + anim_state->y = y; + anim_state->image = image; + anim_state->fg_hsv888 = (qp_pixel_t){.hsv888 = {.h = hue_fg, .s = sat_fg, .v = val_fg}}; + anim_state->bg_hsv888 = (qp_pixel_t){.hsv888 = {.h = hue_bg, .s = sat_bg, .v = val_bg}}; + anim_state->frame_number = 0; + + // Draw the first frame + uint16_t delay_ms; + if (!qp_render_animation_state(anim_state, &delay_ms)) { + anim_state->device = NULL; // disregard the allocated animation slot + qp_dprintf("qp_animate_recolor: fail (could not render first frame)\n"); + return INVALID_DEFERRED_TOKEN; + } + + // Set up the timer + anim_state->defer_token = defer_exec_advanced(animation_executors, QUANTUM_PAINTER_CONCURRENT_ANIMATIONS, delay_ms, animation_callback, anim_state); + if (anim_state->defer_token == INVALID_DEFERRED_TOKEN) { + anim_state->device = NULL; // disregard the allocated animation slot + qp_dprintf("qp_animate_recolor: fail (could not set up animation executor)\n"); + return INVALID_DEFERRED_TOKEN; + } + + qp_dprintf("qp_animate_recolor: ok (deferred token = %d)\n", (int)anim_state->defer_token); + return anim_state->defer_token; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_stop_animation + +void qp_stop_animation(deferred_token anim_token) { + for (int i = 0; i < QUANTUM_PAINTER_CONCURRENT_ANIMATIONS; ++i) { + if (animation_states[i].defer_token == anim_token) { + cancel_deferred_exec_advanced(animation_executors, QUANTUM_PAINTER_CONCURRENT_ANIMATIONS, anim_token); + animation_states[i].device = NULL; + return; + } + } +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter Core API: qp_internal_animation_tick + +void qp_internal_animation_tick(void) { + static uint32_t last_anim_exec = 0; + deferred_exec_advanced_task(animation_executors, QUANTUM_PAINTER_CONCURRENT_ANIMATIONS, &last_anim_exec); +} diff --git a/quantum/painter/qp_draw_text.c b/quantum/painter/qp_draw_text.c new file mode 100644 index 0000000000..f99e082cad --- /dev/null +++ b/quantum/painter/qp_draw_text.c @@ -0,0 +1,444 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <quantum.h> +#include <utf8.h> + +#include "qp_internal.h" +#include "qp_draw.h" +#include "qp_comms.h" +#include "qff.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// QFF font handles + +typedef struct qff_font_handle_t { + painter_font_desc_t base; + bool validate_ok; + bool has_ascii_table; + uint16_t num_unicode_glyphs; + uint8_t bpp; + bool has_palette; + painter_compression_t compression_scheme; + union { + qp_stream_t stream; + qp_memory_stream_t mem_stream; +#ifdef QP_STREAM_HAS_FILE_IO + qp_file_stream_t file_stream; +#endif // QP_STREAM_HAS_FILE_IO + }; +#if QUANTUM_PAINTER_LOAD_FONTS_TO_RAM + bool owns_buffer; + void *buffer; +#endif // QUANTUM_PAINTER_LOAD_FONTS_TO_RAM +} qff_font_handle_t; + +static qff_font_handle_t font_descriptors[QUANTUM_PAINTER_NUM_FONTS] = {0}; + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_load_font_mem + +painter_font_handle_t qp_load_font_mem(const void *buffer) { + qp_dprintf("qp_load_font_mem: entry\n"); + qff_font_handle_t *font = NULL; + + // Find a free slot + for (int i = 0; i < QUANTUM_PAINTER_NUM_FONTS; ++i) { + if (!font_descriptors[i].validate_ok) { + font = &font_descriptors[i]; + break; + } + } + + // Drop out if not found + if (!font) { + qp_dprintf("qp_load_font_mem: fail (no free slot)\n"); + return NULL; + } + + // Assume we can read the graphics descriptor + font->mem_stream = qp_make_memory_stream((void *)buffer, sizeof(qff_font_descriptor_v1_t)); + + // Update the length of the stream to match, and rewind to the start + font->mem_stream.length = qff_get_total_size(&font->stream); + font->mem_stream.position = 0; + + // Now that we know the length, validate the input data + if (!qff_validate_stream(&font->stream)) { + qp_dprintf("qp_load_font_mem: fail (failed validation)\n"); + return NULL; + } + +#if QUANTUM_PAINTER_LOAD_FONTS_TO_RAM + // Clear out any existing data + font->owns_buffer = false; + font->buffer = NULL; + + void *ram_buffer = malloc(font->mem_stream.length); + if (ram_buffer == NULL) { + qp_dprintf("qp_load_font_mem: could not allocate enough RAM for font, falling back to original\n"); + } else { + do { + // Copy the data into RAM + if (qp_stream_read(ram_buffer, 1, font->mem_stream.length, &font->mem_stream) != font->mem_stream.length) { + qp_dprintf("qp_load_font_mem: could not copy from flash to RAM, falling back to original\n"); + break; + } + + // Create the new stream with the new buffer + font->buffer = ram_buffer; + font->owns_buffer = true; + font->mem_stream = qp_make_memory_stream(font->buffer, font->mem_stream.length); + } while (0); + } + + // Free the buffer if we were unable to recreate the RAM copy. + if (ram_buffer != NULL && !font->owns_buffer) { + free(ram_buffer); + } +#endif // QUANTUM_PAINTER_LOAD_FONTS_TO_RAM + + // Read the info (parsing already successful above, no need to check return value) + qff_read_font_descriptor(&font->stream, &font->base.line_height, &font->has_ascii_table, &font->num_unicode_glyphs, &font->bpp, &font->has_palette, &font->compression_scheme, NULL); + + if (!qp_internal_bpp_capable(font->bpp)) { + qp_dprintf("qp_load_font_mem: fail (image bpp too high (%d), check QUANTUM_PAINTER_SUPPORTS_256_PALETTE)\n", (int)font->bpp); + qp_close_font((painter_font_handle_t)font); + return NULL; + } + + // Validation success, we can return the handle + font->validate_ok = true; + qp_dprintf("qp_load_font_mem: ok\n"); + return (painter_font_handle_t)font; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_close_font + +bool qp_close_font(painter_font_handle_t font) { + qff_font_handle_t *qff_font = (qff_font_handle_t *)font; + if (!qff_font->validate_ok) { + qp_dprintf("qp_close_font: fail (invalid font)\n"); + return false; + } + +#if QUANTUM_PAINTER_LOAD_FONTS_TO_RAM + // Nuke the buffer, if required + if (qff_font->owns_buffer) { + free(qff_font->buffer); + qff_font->buffer = NULL; + qff_font->owns_buffer = false; + } +#endif // QUANTUM_PAINTER_LOAD_FONTS_TO_RAM + + // Free up this font for use elsewhere. + qff_font->validate_ok = false; + return true; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Helpers + +// Callback to be invoked for each codepoint detected in the UTF8 input string +typedef bool (*code_point_handler)(qff_font_handle_t *qff_font, uint32_t code_point, uint8_t width, uint8_t height, void *cb_arg); + +// Helper that sets up the palette (if required) and returns the offset in the stream that the data starts +static inline bool qp_drawtext_prepare_font_for_render(painter_device_t device, qff_font_handle_t *qff_font, qp_pixel_t fg_hsv888, qp_pixel_t bg_hsv888, uint32_t *data_offset) { + struct painter_driver_t *driver = (struct painter_driver_t *)device; + + // Drop out if we can't actually place the data we read out anywhere + if (!data_offset) { + qp_dprintf("Failed to prepare stream for read, output info buffer unavailable\n"); + return false; + } + + // Work out where we're reading from + uint32_t offset = sizeof(qff_font_descriptor_v1_t); + if (qff_font->has_ascii_table) { + offset += sizeof(qff_ascii_glyph_table_v1_t); + } + if (qff_font->num_unicode_glyphs > 0) { + offset += sizeof(qff_unicode_glyph_table_v1_t) + (qff_font->num_unicode_glyphs * 6); + } + + // Handle palette if needed + const uint16_t palette_entries = 1u << qff_font->bpp; + bool needs_pixconvert = false; + if (qff_font->has_palette) { + // If this font has a palette, we need to read it out and set up the pixel lookup table + qp_stream_setpos(&qff_font->stream, offset); + if (!qp_internal_load_qgf_palette(&qff_font->stream, qff_font->bpp)) { + return false; + } + + // Skip this block, as far as offset calculations go + offset += sizeof(qgf_palette_v1_t) + (palette_entries * 3); + needs_pixconvert = true; + } else { + // Interpolate from fg/bg + int16_t palette_entries = 1 << qff_font->bpp; + needs_pixconvert = qp_internal_interpolate_palette(fg_hsv888, bg_hsv888, palette_entries); + } + + if (needs_pixconvert) { + // Convert the palette to native format + if (!driver->driver_vtable->palette_convert(device, palette_entries, qp_internal_global_pixel_lookup_table)) { + qp_dprintf("qp_drawtext_recolor: fail (could not convert pixels to native)\n"); + qp_comms_stop(device); + return false; + } + } + + *data_offset = offset; + return true; +} + +static inline bool qp_drawtext_prepare_glyph_for_render(qff_font_handle_t *qff_font, uint32_t code_point, uint8_t *width) { + if (code_point >= 0x20 && code_point < 0x7F && qff_font->has_ascii_table) { + // Do ascii table + qff_ascii_glyph_v1_t glyph_info; + uint32_t glyph_info_offset = sizeof(qff_font_descriptor_v1_t) // Skip the font descriptor + + sizeof(qgf_block_header_v1_t) // Skip the ascii table header + + (code_point - 0x20) * sizeof(qff_ascii_glyph_v1_t); // Jump direct to the data offset based on the glyph index + if (qp_stream_setpos(&qff_font->stream, glyph_info_offset) < 0) { + qp_dprintf("Failed to set stream position while reading ascii glyph info\n"); + return false; + } + + if (qp_stream_read(&glyph_info, sizeof(qff_ascii_glyph_v1_t), 1, &qff_font->stream) != 1) { + qp_dprintf("Failed to read glyph info\n"); + return false; + } + + uint8_t glyph_width = (uint8_t)(glyph_info.value & QFF_GLYPH_WIDTH_MASK); + uint32_t glyph_offset = ((glyph_info.value & QFF_GLYPH_OFFSET_MASK) >> QFF_GLYPH_WIDTH_BITS); + uint32_t data_offset = sizeof(qff_font_descriptor_v1_t) // Skip the font descriptor + + sizeof(qff_ascii_glyph_table_v1_t) // Skip the ascii table + + (qff_font->num_unicode_glyphs > 0 ? (sizeof(qff_unicode_glyph_table_v1_t) + (qff_font->num_unicode_glyphs * sizeof(qff_unicode_glyph_v1_t))) : 0) // Skip the unicode table + + (qff_font->has_palette ? (sizeof(qgf_palette_v1_t) + ((1 << qff_font->bpp) * sizeof(qgf_palette_entry_v1_t))) : 0) // Skip the palette + + sizeof(qgf_block_header_v1_t) // Skip the data block header + + glyph_offset; // Jump to the specified glyph offset + + if (qp_stream_setpos(&qff_font->stream, data_offset) < 0) { + qp_dprintf("Failed to set stream position while preparing ascii glyph data\n"); + return false; + } + + *width = glyph_width; + return true; + } else { + // Do unicode table, which may include singular ascii glyphs if full ascii table isn't specified + uint32_t glyph_info_offset = sizeof(qff_font_descriptor_v1_t) // Skip the font descriptor + + (qff_font->has_ascii_table ? sizeof(qff_ascii_glyph_table_v1_t) : 0) // Skip the ascii table + + sizeof(qgf_block_header_v1_t); // Skip the unicode block header + + if (qp_stream_setpos(&qff_font->stream, glyph_info_offset) < 0) { + qp_dprintf("Failed to set stream position while preparing glyph data\n"); + return false; + } + + qff_unicode_glyph_v1_t glyph_info; + for (uint16_t i = 0; i < qff_font->num_unicode_glyphs; ++i) { + if (qp_stream_read(&glyph_info, sizeof(qff_unicode_glyph_v1_t), 1, &qff_font->stream) != 1) { + qp_dprintf("Failed to set stream position while reading unicode glyph info\n"); + return false; + } + + if (glyph_info.code_point == code_point) { + uint8_t glyph_width = (uint8_t)(glyph_info.value & QFF_GLYPH_WIDTH_MASK); + uint32_t glyph_offset = ((glyph_info.value & QFF_GLYPH_OFFSET_MASK) >> QFF_GLYPH_WIDTH_BITS); + uint32_t data_offset = sizeof(qff_font_descriptor_v1_t) // Skip the font descriptor + + sizeof(qff_ascii_glyph_table_v1_t) // Skip the ascii table + + (qff_font->num_unicode_glyphs > 0 ? (sizeof(qff_unicode_glyph_table_v1_t) + (qff_font->num_unicode_glyphs * sizeof(qff_unicode_glyph_v1_t))) : 0) // Skip the unicode table + + (qff_font->has_palette ? (sizeof(qgf_palette_v1_t) + ((1 << qff_font->bpp) * sizeof(qgf_palette_entry_v1_t))) : 0) // Skip the palette + + sizeof(qgf_block_header_v1_t) // Skip the data block header + + glyph_offset; // Jump to the specified glyph offset + + if (qp_stream_setpos(&qff_font->stream, data_offset) < 0) { + qp_dprintf("Failed to set stream position while preparing unicode glyph data\n"); + return false; + } + + *width = glyph_width; + return true; + } + } + + // Not found + qp_dprintf("Failed to find unicode glyph info\n"); + return false; + } + return false; +} + +// Function to iterate over each UTF8 codepoint, invoking the callback for each decoded glyph +static inline bool qp_iterate_code_points(qff_font_handle_t *qff_font, const char *str, code_point_handler handler, void *cb_arg) { + while (*str) { + int32_t code_point = 0; + str = decode_utf8(str, &code_point); + if (code_point < 0) { + qp_dprintf("Invalid unicode code point decoded. Cannot render.\n"); + return false; + } + + uint8_t width; + if (!qp_drawtext_prepare_glyph_for_render(qff_font, code_point, &width)) { + qp_dprintf("Failed to prepare glyph for rendering.\n"); + return false; + } + + if (!handler(qff_font, code_point, width, qff_font->base.line_height, cb_arg)) { + qp_dprintf("Failed to execute glyph handler.\n"); + return false; + } + } + return true; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// String width calculation + +// Callback state +struct code_point_iter_calcwidth_state { + int16_t width; +}; + +// Codepoint handler callback: width calc +static inline bool qp_font_code_point_handler_calcwidth(qff_font_handle_t *qff_font, uint32_t code_point, uint8_t width, uint8_t height, void *cb_arg) { + struct code_point_iter_calcwidth_state *state = (struct code_point_iter_calcwidth_state *)cb_arg; + + // Increment the overall width by this glyph's width + state->width += width; + + return true; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// String drawing implementation + +// Callback state +struct code_point_iter_drawglyph_state { + painter_device_t device; + int16_t xpos; + int16_t ypos; + qp_internal_byte_input_callback input_callback; + struct qp_internal_byte_input_state * input_state; + struct qp_internal_pixel_output_state *output_state; +}; + +// Codepoint handler callback: drawing +static inline bool qp_font_code_point_handler_drawglyph(qff_font_handle_t *qff_font, uint32_t code_point, uint8_t width, uint8_t height, void *cb_arg) { + struct code_point_iter_drawglyph_state *state = (struct code_point_iter_drawglyph_state *)cb_arg; + struct painter_driver_t * driver = (struct painter_driver_t *)state->device; + + // Reset the input state's RLE mode -- the stream should already be correctly positioned by qp_iterate_code_points() + state->input_state->rle.mode = MARKER_BYTE; // ignored if not using RLE + + // Reset the output state + state->output_state->pixel_write_pos = 0; + + // Configure where we're going to be rendering to + driver->driver_vtable->viewport(state->device, state->xpos, state->ypos, state->xpos + width - 1, state->ypos + height - 1); + + // Move the x-position for the next glyph + state->xpos += width; + + // Decode the pixel data for the glyph + uint32_t pixel_count = ((uint32_t)width) * height; + bool ret = qp_internal_decode_palette(state->device, pixel_count, qff_font->bpp, state->input_callback, state->input_state, qp_internal_global_pixel_lookup_table, qp_internal_pixel_appender, state->output_state); + + // Any leftovers need transmission as well. + if (ret && state->output_state->pixel_write_pos > 0) { + ret &= driver->driver_vtable->pixdata(state->device, qp_internal_global_pixdata_buffer, state->output_state->pixel_write_pos); + } + + return ret; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_textwidth + +int16_t qp_textwidth(painter_font_handle_t font, const char *str) { + qff_font_handle_t *qff_font = (qff_font_handle_t *)font; + if (!qff_font->validate_ok) { + qp_dprintf("qp_textwidth: fail (invalid font)\n"); + return false; + } + + // Create the codepoint iterator state + struct code_point_iter_calcwidth_state state = {.width = 0}; + // Iterate each codepoint, return the calculated width if successful. + return qp_iterate_code_points(qff_font, str, qp_font_code_point_handler_calcwidth, &state) ? state.width : 0; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_drawtext + +int16_t qp_drawtext(painter_device_t device, uint16_t x, uint16_t y, painter_font_handle_t font, const char *str) { + // Offload to the recolor variant, substituting fg=white bg=black. + // Traditional LCDs with those colors will need to manually invoke qp_drawtext_recolor with the colors reversed. + return qp_drawtext_recolor(device, x, y, font, str, 0, 0, 255, 0, 0, 0); +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter External API: qp_drawtext_recolor + +int16_t qp_drawtext_recolor(painter_device_t device, uint16_t x, uint16_t y, painter_font_handle_t font, const char *str, uint8_t hue_fg, uint8_t sat_fg, uint8_t val_fg, uint8_t hue_bg, uint8_t sat_bg, uint8_t val_bg) { + qp_dprintf("qp_drawtext_recolor: entry\n"); + struct painter_driver_t *driver = (struct painter_driver_t *)device; + if (!driver->validate_ok) { + qp_dprintf("qp_drawtext_recolor: fail (validation_ok == false)\n"); + return 0; + } + + qff_font_handle_t *qff_font = (qff_font_handle_t *)font; + if (!qff_font->validate_ok) { + qp_dprintf("qp_drawtext_recolor: fail (invalid font)\n"); + return false; + } + + if (!qp_comms_start(device)) { + qp_dprintf("qp_drawtext_recolor: fail (could not start comms)\n"); + return 0; + } + + // Set up the byte input state and input callback + struct qp_internal_byte_input_state input_state = {.device = device, .src_stream = &qff_font->stream}; + qp_internal_byte_input_callback input_callback = qp_internal_prepare_input_state(&input_state, qff_font->compression_scheme); + if (input_callback == NULL) { + qp_dprintf("qp_drawtext_recolor: fail (invalid font compression scheme)\n"); + qp_comms_stop(device); + return false; + } + + // Set up the pixel output state + struct qp_internal_pixel_output_state output_state = {.device = device, .pixel_write_pos = 0, .max_pixels = qp_internal_num_pixels_in_buffer(device)}; + + // Set up the codepoint iteration state + struct code_point_iter_drawglyph_state state = {// Common + .device = device, + .xpos = x, + .ypos = y, + // Input + .input_callback = input_callback, + .input_state = &input_state, + // Output + .output_state = &output_state}; + + qp_pixel_t fg_hsv888 = {.hsv888 = {.h = hue_fg, .s = sat_fg, .v = val_fg}}; + qp_pixel_t bg_hsv888 = {.hsv888 = {.h = hue_bg, .s = sat_bg, .v = val_bg}}; + uint32_t data_offset; + if (!qp_drawtext_prepare_font_for_render(driver, qff_font, fg_hsv888, bg_hsv888, &data_offset)) { + qp_dprintf("qp_drawtext_recolor: fail (failed to prepare font for rendering)\n"); + qp_comms_stop(device); + return false; + } + + // Iterate the codepoints with the drawglyph callback + bool ret = qp_iterate_code_points(qff_font, str, qp_font_code_point_handler_drawglyph, &state); + + qp_dprintf("qp_drawtext_recolor: %s\n", ret ? "ok" : "fail"); + qp_comms_stop(device); + return ret ? (state.xpos - x) : 0; +} diff --git a/quantum/painter/qp_internal.h b/quantum/painter/qp_internal.h new file mode 100644 index 0000000000..e7a6d113c5 --- /dev/null +++ b/quantum/painter/qp_internal.h @@ -0,0 +1,33 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "quantum.h" +#include "qp.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Helpers + +// Mark certain types that there should be no padding bytes between members. +#define QP_PACKED __attribute__((packed)) + +// Min/max defines +#define QP_MIN(X, Y) (((X) < (Y)) ? (X) : (Y)) +#define QP_MAX(X, Y) (((X) > (Y)) ? (X) : (Y)) + +#ifdef QUANTUM_PAINTER_DEBUG +# include <debug.h> +# include <print.h> +# define qp_dprintf(...) dprintf(__VA_ARGS__) +#else +# define qp_dprintf(...) \ + do { \ + } while (0) +#endif + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Specific internal definitions + +#include <qp_internal_formats.h> +#include <qp_internal_driver.h> diff --git a/quantum/painter/qp_internal_driver.h b/quantum/painter/qp_internal_driver.h new file mode 100644 index 0000000000..9e9d6bc848 --- /dev/null +++ b/quantum/painter/qp_internal_driver.h @@ -0,0 +1,82 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "qp_internal.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Driver callbacks + +typedef bool (*painter_driver_init_func)(painter_device_t device, painter_rotation_t rotation); +typedef bool (*painter_driver_power_func)(painter_device_t device, bool power_on); +typedef bool (*painter_driver_clear_func)(painter_device_t device); +typedef bool (*painter_driver_flush_func)(painter_device_t device); +typedef bool (*painter_driver_viewport_func)(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom); +typedef bool (*painter_driver_pixdata_func)(painter_device_t device, const void *pixel_data, uint32_t native_pixel_count); +typedef bool (*painter_driver_convert_palette_func)(painter_device_t device, int16_t palette_size, qp_pixel_t *palette); +typedef bool (*painter_driver_append_pixels)(painter_device_t device, uint8_t *target_buffer, qp_pixel_t *palette, uint32_t pixel_offset, uint32_t pixel_count, uint8_t *palette_indices); + +// Driver vtable definition +struct painter_driver_vtable_t { + painter_driver_init_func init; + painter_driver_power_func power; + painter_driver_clear_func clear; + painter_driver_flush_func flush; + painter_driver_viewport_func viewport; + painter_driver_pixdata_func pixdata; + painter_driver_convert_palette_func palette_convert; + painter_driver_append_pixels append_pixels; +}; + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Comms callbacks + +typedef bool (*painter_driver_comms_init_func)(painter_device_t device); +typedef bool (*painter_driver_comms_start_func)(painter_device_t device); +typedef void (*painter_driver_comms_stop_func)(painter_device_t device); +typedef uint32_t (*painter_driver_comms_send_func)(painter_device_t device, const void *data, uint32_t byte_count); + +struct painter_comms_vtable_t { + painter_driver_comms_init_func comms_init; + painter_driver_comms_start_func comms_start; + painter_driver_comms_stop_func comms_stop; + painter_driver_comms_send_func comms_send; +}; + +typedef void (*painter_driver_comms_send_command_func)(painter_device_t device, uint8_t cmd); +typedef void (*painter_driver_comms_bulk_command_sequence)(painter_device_t device, const uint8_t *sequence, size_t sequence_len); + +struct painter_comms_with_command_vtable_t { + struct painter_comms_vtable_t base; // must be first, so this object can be cast from the painter_comms_vtable_t* type + painter_driver_comms_send_command_func send_command; + painter_driver_comms_bulk_command_sequence bulk_command_sequence; +}; + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Driver base definition + +struct painter_driver_t { + const struct painter_driver_vtable_t *driver_vtable; + const struct painter_comms_vtable_t * comms_vtable; + + // Flag signifying if validation was successful + bool validate_ok; + + // Panel geometry + uint16_t panel_width; + uint16_t panel_height; + + // Target drawing rotation + painter_rotation_t rotation; + + // Automated offsets for setting viewport + uint16_t offset_x; + uint16_t offset_y; + + // Number of bits per pixel, used for determining how many pixels can be sent during a transmission of the pixdata buffer + uint8_t native_bits_per_pixel; + + // Comms config pointer -- needs to point to an appropriate comms config if the comms driver requires it. + void *comms_config; +}; diff --git a/quantum/painter/qp_internal_formats.h b/quantum/painter/qp_internal_formats.h new file mode 100644 index 0000000000..a4a86f0345 --- /dev/null +++ b/quantum/painter/qp_internal_formats.h @@ -0,0 +1,49 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "qp_internal.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter pixel formats + +// Datatype containing a pixel's color. The internal member used is dependent on the external context. +typedef union QP_PACKED qp_pixel_t { + uint8_t mono; + uint8_t palette_idx; + + struct QP_PACKED { + uint8_t h; + uint8_t s; + uint8_t v; + } hsv888; + + struct QP_PACKED { + uint8_t r; + uint8_t g; + uint8_t b; + } rgb888; + + uint16_t rgb565; + + uint32_t dummy; +} qp_pixel_t; +_Static_assert(sizeof(qp_pixel_t) == 4, "Invalid size for qp_pixel_t"); + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Quantum Painter image format + +typedef enum qp_image_format_t { + // Pixel formats available in the QGF frame format + GRAYSCALE_1BPP = 0x00, + GRAYSCALE_2BPP = 0x01, + GRAYSCALE_4BPP = 0x02, + GRAYSCALE_8BPP = 0x03, + PALETTE_1BPP = 0x04, + PALETTE_2BPP = 0x05, + PALETTE_4BPP = 0x06, + PALETTE_8BPP = 0x07, +} qp_image_format_t; + +typedef enum painter_compression_t { IMAGE_UNCOMPRESSED, IMAGE_COMPRESSED_RLE } painter_compression_t; diff --git a/quantum/painter/qp_stream.c b/quantum/painter/qp_stream.c new file mode 100644 index 0000000000..f00ae5ed38 --- /dev/null +++ b/quantum/painter/qp_stream.c @@ -0,0 +1,171 @@ +// Copyright 2021 Nick Brassel (@tzarc) +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "qp_stream.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Stream API + +uint32_t qp_stream_read_impl(void *output_buf, uint32_t member_size, uint32_t num_members, qp_stream_t *stream) { + uint8_t *output_ptr = (uint8_t *)output_buf; + + uint32_t i; + for (i = 0; i < (num_members * member_size); ++i) { + int16_t c = qp_stream_get(stream); + if (c < 0) { + break; + } + + output_ptr[i] = (uint8_t)(c & 0xFF); + } + + return i / member_size; +} + +uint32_t qp_stream_write_impl(const void *input_buf, uint32_t member_size, uint32_t num_members, qp_stream_t *stream) { + uint8_t *input_ptr = (uint8_t *)input_buf; + + uint32_t i; + for (i = 0; i < (num_members * member_size); ++i) { + if (!qp_stream_put(stream, input_ptr[i])) { + break; + } + } + + return i / member_size; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Memory streams + +int16_t mem_get(qp_stream_t *stream) { + qp_memory_stream_t *s = (qp_memory_stream_t *)stream; + if (s->position >= s->length) { + s->is_eof = true; + return STREAM_EOF; + } + return s->buffer[s->position++]; +} + +bool mem_put(qp_stream_t *stream, uint8_t c) { + qp_memory_stream_t *s = (qp_memory_stream_t *)stream; + if (s->position >= s->length) { + s->is_eof = true; + return false; + } + s->buffer[s->position++] = c; + return true; +} + +int mem_seek(qp_stream_t *stream, int32_t offset, int origin) { + qp_memory_stream_t *s = (qp_memory_stream_t *)stream; + + // Handle as per fseek + int32_t position = s->position; + switch (origin) { + case SEEK_SET: + position = offset; + break; + case SEEK_CUR: + position += offset; + break; + case SEEK_END: + position = s->length + offset; + break; + default: + return -1; + } + + // If we're before the start, ignore it. + if (position < 0) { + return -1; + } + + // If we're at the end it's okay, we only care if we're after the end for failure purposes -- as per lseek() + if (position > s->length) { + return -1; + } + + // Update the offset + s->position = position; + + // Successful invocation of fseek() results in clearing of the EOF flag by default, mirror the same functionality + s->is_eof = false; + + return 0; +} + +int32_t mem_tell(qp_stream_t *stream) { + qp_memory_stream_t *s = (qp_memory_stream_t *)stream; + return s->position; +} + +bool mem_is_eof(qp_stream_t *stream) { + qp_memory_stream_t *s = (qp_memory_stream_t *)stream; + return s->is_eof; +} + +qp_memory_stream_t qp_make_memory_stream(void *buffer, int32_t length) { + qp_memory_stream_t stream = { + .base = + { + .get = mem_get, + .put = mem_put, + .seek = mem_seek, + .tell = mem_tell, + .is_eof = mem_is_eof, + }, + .buffer = (uint8_t *)buffer, + .length = length, + .position = 0, + }; + return stream; +} + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// FILE streams + +#ifdef QP_STREAM_HAS_FILE_IO + +int16_t file_get(qp_stream_t *stream) { + qp_file_stream_t *s = (qp_file_stream_t *)stream; + int c = fgetc(s->file); + if (c < 0 || feof(s->file)) return STREAM_EOF; + return (uint16_t)c; +} + +bool file_put(qp_stream_t *stream, uint8_t c) { + qp_file_stream_t *s = (qp_file_stream_t *)stream; + return fputc(c, s->file) == c; +} + +int file_seek(qp_stream_t *stream, int32_t offset, int origin) { + qp_file_stream_t *s = (qp_file_stream_t *)stream; + return fseek(s->file, offset, origin); +} + +int32_t file_tell(qp_stream_t *stream) { + qp_file_stream_t *s = (qp_file_stream_t *)stream; + return (int32_t)ftell(s->file); +} + +bool file_is_eof(qp_stream_t *stream) { + qp_file_stream_t *s = (qp_file_stream_t *)stream; + return (bool)feof(s->file); +} + +qp_file_stream_t qp_make_file_stream(FILE *f) { + qp_file_stream_t stream = { + .base = + { + .get = file_get, + .put = file_put, + .seek = file_seek, + .tell = file_tell, + .is_eof = file_is_eof, + }, + .file = f, + }; + return stream; +} +#endif // QP_STREAM_HAS_FILE_IO diff --git a/quantum/painter/qp_stream.h b/quantum/painter/qp_stream.h new file mode 100644 index 0000000000..878b9bf530 --- /dev/null +++ b/quantum/painter/qp_stream.h @@ -0,0 +1,82 @@ +/* Copyright 2021 Nick Brassel (@tzarc) + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#pragma once + +#include <stdbool.h> +#include <stdint.h> +#include <stdlib.h> +#include <stdio.h> + +#include "qp_internal.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Stream API + +typedef struct qp_stream_t qp_stream_t; + +#define qp_stream_get(stream_ptr) (((qp_stream_t *)(stream_ptr))->get((qp_stream_t *)(stream_ptr))) +#define qp_stream_put(stream_ptr, c) (((qp_stream_t *)(stream_ptr))->put((qp_stream_t *)(stream_ptr), (c))) +#define qp_stream_seek(stream_ptr, offset, origin) (((qp_stream_t *)(stream_ptr))->seek((qp_stream_t *)(stream_ptr), (offset), (origin))) +#define qp_stream_tell(stream_ptr) (((qp_stream_t *)(stream_ptr))->tell((qp_stream_t *)(stream_ptr))) +#define qp_stream_eof(stream_ptr) (((qp_stream_t *)(stream_ptr))->is_eof((qp_stream_t *)(stream_ptr))) +#define qp_stream_setpos(stream_ptr, offset) qp_stream_seek((stream_ptr), (offset), SEEK_SET) +#define qp_stream_getpos(stream_ptr) qp_stream_tell((stream_ptr)) +#define qp_stream_read(output_buf, member_size, num_members, stream_ptr) qp_stream_read_impl((output_buf), (member_size), (num_members), (qp_stream_t *)(stream_ptr)) +#define qp_stream_write(input_buf, member_size, num_members, stream_ptr) qp_stream_write_impl((input_buf), (member_size), (num_members), (qp_stream_t *)(stream_ptr)) + +uint32_t qp_stream_read_impl(void *output_buf, uint32_t member_size, uint32_t num_members, qp_stream_t *stream); +uint32_t qp_stream_write_impl(const void *input_buf, uint32_t member_size, uint32_t num_members, qp_stream_t *stream); + +#define STREAM_EOF ((int16_t)(-1)) + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Stream definition + +struct qp_stream_t { + int16_t (*get)(qp_stream_t *stream); + bool (*put)(qp_stream_t *stream, uint8_t c); + int (*seek)(qp_stream_t *stream, int32_t offset, int origin); + int32_t (*tell)(qp_stream_t *stream); + bool (*is_eof)(qp_stream_t *stream); +}; + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// Memory streams + +typedef struct qp_memory_stream_t { + qp_stream_t base; + uint8_t * buffer; + int32_t length; + int32_t position; + bool is_eof; +} qp_memory_stream_t; + +qp_memory_stream_t qp_make_memory_stream(void *buffer, int32_t length); + +//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// FILE streams + +#ifdef QP_STREAM_HAS_FILE_IO + +typedef struct qp_file_stream_t { + qp_stream_t base; + FILE * file; +} qp_file_stream_t; + +qp_file_stream_t qo_make_file_stream(FILE *f); + +#endif // QP_STREAM_HAS_FILE_IO diff --git a/quantum/painter/rules.mk b/quantum/painter/rules.mk new file mode 100644 index 0000000000..9115d3d406 --- /dev/null +++ b/quantum/painter/rules.mk @@ -0,0 +1,116 @@ +# Quantum Painter Configurables +QUANTUM_PAINTER_DRIVERS ?= +QUANTUM_PAINTER_ANIMATIONS_ENABLE ?= yes + +# The list of permissible drivers that can be listed in QUANTUM_PAINTER_DRIVERS +VALID_QUANTUM_PAINTER_DRIVERS := ili9163_spi ili9341_spi st7789_spi gc9a01_spi ssd1351_spi + +#------------------------------------------------------------------------------- + +OPT_DEFS += -DQUANTUM_PAINTER_ENABLE +COMMON_VPATH += $(QUANTUM_DIR)/painter +SRC += \ + $(QUANTUM_DIR)/utf8.c \ + $(QUANTUM_DIR)/color.c \ + $(QUANTUM_DIR)/painter/qp.c \ + $(QUANTUM_DIR)/painter/qp_stream.c \ + $(QUANTUM_DIR)/painter/qgf.c \ + $(QUANTUM_DIR)/painter/qff.c \ + $(QUANTUM_DIR)/painter/qp_draw_core.c \ + $(QUANTUM_DIR)/painter/qp_draw_codec.c \ + $(QUANTUM_DIR)/painter/qp_draw_circle.c \ + $(QUANTUM_DIR)/painter/qp_draw_ellipse.c \ + $(QUANTUM_DIR)/painter/qp_draw_image.c \ + $(QUANTUM_DIR)/painter/qp_draw_text.c + +# Check if people want animations... enable the defered exec if so. +ifeq ($(strip $(QUANTUM_PAINTER_ANIMATIONS_ENABLE)), yes) + DEFERRED_EXEC_ENABLE := yes + OPT_DEFS += -DQUANTUM_PAINTER_ANIMATIONS_ENABLE +endif + +# Comms flags +QUANTUM_PAINTER_NEEDS_COMMS_SPI ?= no + +# Handler for each driver +define handle_quantum_painter_driver + CURRENT_PAINTER_DRIVER := $1 + + ifeq ($$(filter $$(strip $$(CURRENT_PAINTER_DRIVER)),$$(VALID_QUANTUM_PAINTER_DRIVERS)),) + $$(error "$$(CURRENT_PAINTER_DRIVER)" is not a valid Quantum Painter driver) + + else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),ili9163_spi) + QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes + QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes + OPT_DEFS += -DQUANTUM_PAINTER_ILI9163_ENABLE -DQUANTUM_PAINTER_ILI9163_SPI_ENABLE + COMMON_VPATH += \ + $(DRIVER_PATH)/painter/tft_panel \ + $(DRIVER_PATH)/painter/ili9xxx + SRC += \ + $(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \ + $(DRIVER_PATH)/painter/ili9xxx/qp_ili9163.c \ + + else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),ili9341_spi) + QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes + QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes + OPT_DEFS += -DQUANTUM_PAINTER_ILI9341_ENABLE -DQUANTUM_PAINTER_ILI9341_SPI_ENABLE + COMMON_VPATH += \ + $(DRIVER_PATH)/painter/tft_panel \ + $(DRIVER_PATH)/painter/ili9xxx + SRC += \ + $(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \ + $(DRIVER_PATH)/painter/ili9xxx/qp_ili9341.c \ + + else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),st7789_spi) + QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes + QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes + OPT_DEFS += -DQUANTUM_PAINTER_ST7789_ENABLE -DQUANTUM_PAINTER_ST7789_SPI_ENABLE + COMMON_VPATH += \ + $(DRIVER_PATH)/painter/tft_panel \ + $(DRIVER_PATH)/painter/st77xx + SRC += \ + $(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \ + $(DRIVER_PATH)/painter/st77xx/qp_st7789.c + + else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),gc9a01_spi) + QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes + QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes + OPT_DEFS += -DQUANTUM_PAINTER_GC9A01_ENABLE -DQUANTUM_PAINTER_GC9A01_SPI_ENABLE + COMMON_VPATH += \ + $(DRIVER_PATH)/painter/tft_panel \ + $(DRIVER_PATH)/painter/gc9a01 + SRC += \ + $(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \ + $(DRIVER_PATH)/painter/gc9a01/qp_gc9a01.c + + else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),ssd1351_spi) + QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes + QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes + OPT_DEFS += -DQUANTUM_PAINTER_SSD1351_ENABLE -DQUANTUM_PAINTER_SSD1351_SPI_ENABLE + COMMON_VPATH += \ + $(DRIVER_PATH)/painter/tft_panel \ + $(DRIVER_PATH)/painter/ssd1351 + SRC += \ + $(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \ + $(DRIVER_PATH)/painter/ssd1351/qp_ssd1351.c + + endif +endef + +# Iterate through the listed drivers for the build, including what's necessary +$(foreach qp_driver,$(QUANTUM_PAINTER_DRIVERS),$(eval $(call handle_quantum_painter_driver,$(qp_driver)))) + +# If SPI comms is needed, set up the required files +ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_SPI)), yes) + OPT_DEFS += -DQUANTUM_PAINTER_SPI_ENABLE + QUANTUM_LIB_SRC += spi_master.c + VPATH += $(DRIVER_PATH)/painter/comms + SRC += \ + $(QUANTUM_DIR)/painter/qp_comms.c \ + $(DRIVER_PATH)/painter/comms/qp_comms_spi.c + + ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET)), yes) + OPT_DEFS += -DQUANTUM_PAINTER_SPI_DC_RESET_ENABLE + endif +endif + diff --git a/quantum/pointing_device.c b/quantum/pointing_device.c index 47a0af45d2..a160647890 100644 --- a/quantum/pointing_device.c +++ b/quantum/pointing_device.c @@ -71,17 +71,6 @@ static report_mouse_t local_mouse_report = {}; extern const pointing_device_driver_t pointing_device_driver; /** - * @brief Compares 2 mouse reports for difference and returns result - * - * @param[in] new_report report_mouse_t - * @param[in] old_report report_mouse_t - * @return bool result - */ -__attribute__((weak)) bool has_mouse_report_changed(report_mouse_t new_report, report_mouse_t old_report) { - return memcmp(&new_report, &old_report, sizeof(new_report)); -} - -/** * @brief Keyboard level code pointing device initialisation * */ @@ -165,7 +154,7 @@ __attribute__((weak)) void pointing_device_send(void) { static report_mouse_t old_report = {}; // If you need to do other things, like debugging, this is the place to do it. - if (has_mouse_report_changed(local_mouse_report, old_report)) { + if (has_mouse_report_changed(&local_mouse_report, &old_report)) { host_mouse_send(&local_mouse_report); } // send it and 0 it out except for buttons, so those stay until they are explicity over-ridden using update_pointing_device diff --git a/quantum/pointing_device.h b/quantum/pointing_device.h index a6bdbf120c..5c0eaeaf34 100644 --- a/quantum/pointing_device.h +++ b/quantum/pointing_device.h @@ -80,7 +80,6 @@ void pointing_device_task(void); void pointing_device_send(void); report_mouse_t pointing_device_get_report(void); void pointing_device_set_report(report_mouse_t mouse_report); -bool has_mouse_report_changed(report_mouse_t new_report, report_mouse_t old_report); uint16_t pointing_device_get_cpi(void); void pointing_device_set_cpi(uint16_t cpi); diff --git a/quantum/pointing_device_drivers.c b/quantum/pointing_device_drivers.c index b8ef6e67e5..56363c7ac6 100644 --- a/quantum/pointing_device_drivers.c +++ b/quantum/pointing_device_drivers.c @@ -98,17 +98,9 @@ const pointing_device_driver_t pointing_device_driver = { // clang-format on #elif defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_i2c) || defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_spi) # ifndef CIRQUE_PINNACLE_TAPPING_TERM -# ifdef TAPPING_TERM_PER_KEY -# include "action.h" -# include "action_tapping.h" -# define CIRQUE_PINNACLE_TAPPING_TERM get_tapping_term(KC_BTN1, &(keyrecord_t){}) -# else -# ifdef TAPPING_TERM -# define CIRQUE_PINNACLE_TAPPING_TERM TAPPING_TERM -# else -# define CIRQUE_PINNACLE_TAPPING_TERM 200 -# endif -# endif +# include "action.h" +# include "action_tapping.h" +# define CIRQUE_PINNACLE_TAPPING_TERM GET_TAPPING_TERM(KC_BTN1, &(keyrecord_t){}) # endif # ifndef CIRQUE_PINNACLE_TOUCH_DEBOUNCE # define CIRQUE_PINNACLE_TOUCH_DEBOUNCE (CIRQUE_PINNACLE_TAPPING_TERM * 8) @@ -208,11 +200,11 @@ const pointing_device_driver_t pointing_device_driver = { // clang-format on #elif defined(POINTING_DEVICE_DRIVER_pmw3360) static void pmw3360_device_init(void) { - pmw3360_init(); + pmw3360_init(0); } report_mouse_t pmw3360_get_report(report_mouse_t mouse_report) { - report_pmw3360_t data = pmw3360_read_burst(); + report_pmw3360_t data = pmw3360_read_burst(0); static uint16_t MotionStart = 0; // Timer for accel, 0 is resting state if (data.isOnSurface && data.isMotion) { diff --git a/quantum/process_keycode/process_auto_shift.c b/quantum/process_keycode/process_auto_shift.c index 2150edd7b2..e6a7c01f2a 100644 --- a/quantum/process_keycode/process_auto_shift.c +++ b/quantum/process_keycode/process_auto_shift.c @@ -182,12 +182,7 @@ static bool autoshift_press(uint16_t keycode, uint16_t now, keyrecord_t *record) # endif ) && # endif - TIMER_DIFF_16(now, autoshift_time) < -# ifdef TAPPING_TERM_PER_KEY - get_tapping_term(autoshift_lastkey, record) -# else - TAPPING_TERM -# endif + TIMER_DIFF_16(now, autoshift_time) < GET_TAPPING_TERM(autoshift_lastkey, record) ) { // clang-format on // Allow a tap-then-hold for keyrepeat. diff --git a/quantum/process_keycode/process_caps_word.c b/quantum/process_keycode/process_caps_word.c new file mode 100644 index 0000000000..15238f04a1 --- /dev/null +++ b/quantum/process_keycode/process_caps_word.c @@ -0,0 +1,160 @@ +// Copyright 2021-2022 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "process_caps_word.h" + +bool process_caps_word(uint16_t keycode, keyrecord_t* record) { + if (keycode == CAPSWRD) { // Pressing CAPSWRD toggles Caps Word. + if (record->event.pressed) { + caps_word_toggle(); + } + return false; + } + +#ifndef NO_ACTION_ONESHOT + const uint8_t mods = get_mods() | get_oneshot_mods(); +#else + const uint8_t mods = get_mods(); +#endif // NO_ACTION_ONESHOT + + if (!is_caps_word_on()) { + // The following optionally turns on Caps Word by holding left and + // right shifts or by double tapping left shift. This way Caps Word + // may be used without needing a dedicated key and also without + // needing combos or tap dance. + +#ifdef BOTH_SHIFTS_TURNS_ON_CAPS_WORD + // Many keyboards enable the Command feature by default, which also + // uses left+right shift. It can be configured to use a different + // key combination by defining IS_COMMAND(). We make a non-fatal + // warning if Command is enabled but IS_COMMAND() is *not* defined. +# if defined(COMMAND_ENABLE) && !defined(IS_COMMAND) +# pragma message "BOTH_SHIFTS_TURNS_ON_CAPS_WORD and Command should not be enabled at the same time, since both use the Left Shift + Right Shift key combination. Please disable Command, or ensure that `IS_COMMAND` is not set to (get_mods() == MOD_MASK_SHIFT)." +# else + if (mods == MOD_MASK_SHIFT +# ifdef COMMAND_ENABLE + // Don't activate Caps Word at the same time as Command. + && !(IS_COMMAND()) +# endif // COMMAND_ENABLE + ) { + caps_word_on(); + } +# endif // defined(COMMAND_ENABLE) && !defined(IS_COMMAND) +#endif // BOTH_SHIFTS_TURNS_ON_CAPS_WORD + +#ifdef DOUBLE_TAP_SHIFT_TURNS_ON_CAPS_WORD + // Double tapping left shift turns on Caps Word. + // + // NOTE: This works with KC_LSFT and one-shot left shift. It + // wouldn't make sense with mod-tap or Space Cadet shift since + // double tapping would of course trigger the tapping action. + if (record->event.pressed) { + static bool tapped = false; + static uint16_t timer = 0; + if (keycode == KC_LSFT || keycode == OSM(MOD_LSFT)) { + if (tapped && !timer_expired(record->event.time, timer)) { + // Left shift was double tapped, activate Caps Word. + caps_word_on(); + } + tapped = true; + timer = record->event.time + GET_TAPPING_TERM(keycode, record); + } else { + tapped = false; // Reset when any other key is pressed. + } + } +#endif // DOUBLE_TAP_SHIFT_TURNS_ON_CAPS_WORD + + return true; + } + +#if CAPS_WORD_IDLE_TIMEOUT > 0 + caps_word_reset_idle_timer(); +#endif // CAPS_WORD_IDLE_TIMEOUT > 0 + + // From here on, we only take action on press events. + if (!record->event.pressed) { + return true; + } + + if (!(mods & ~MOD_MASK_SHIFT)) { + switch (keycode) { + // Ignore MO, TO, TG, TT, and OSL layer switch keys. + case QK_MOMENTARY ... QK_MOMENTARY_MAX: + case QK_TO ... QK_TO_MAX: + case QK_TOGGLE_LAYER ... QK_TOGGLE_LAYER_MAX: + case QK_LAYER_TAP_TOGGLE ... QK_LAYER_TAP_TOGGLE_MAX: + case QK_ONE_SHOT_LAYER ... QK_ONE_SHOT_LAYER_MAX: + return true; + +#ifndef NO_ACTION_TAPPING + case QK_MOD_TAP ... QK_MOD_TAP_MAX: + if (record->tap.count == 0) { + // Deactivate if a mod becomes active through holding + // a mod-tap key. + caps_word_off(); + return true; + } + keycode &= 0xff; + break; + +# ifndef NO_ACTION_LAYER + case QK_LAYER_TAP ... QK_LAYER_TAP_MAX: +# endif // NO_ACTION_LAYER + if (record->tap.count == 0) { + return true; + } + keycode &= 0xff; + break; +#endif // NO_ACTION_TAPPING + +#ifdef SWAP_HANDS_ENABLE + case QK_SWAP_HANDS ... QK_SWAP_HANDS_MAX: + if (keycode > 0x56F0 || record->tap.count == 0) { + return true; + } + keycode &= 0xff; + break; +#endif // SWAP_HANDS_ENABLE + } + + clear_weak_mods(); + if (caps_word_press_user(keycode)) { + send_keyboard_report(); + return true; + } + } + + caps_word_off(); + return true; +} + +__attribute__((weak)) bool caps_word_press_user(uint16_t keycode) { + switch (keycode) { + // Keycodes that continue Caps Word, with shift applied. + case KC_A ... KC_Z: + case KC_MINS: + add_weak_mods(MOD_BIT(KC_LSFT)); // Apply shift to next key. + return true; + + // Keycodes that continue Caps Word, without shifting. + case KC_1 ... KC_0: + case KC_BSPC: + case KC_DEL: + case KC_UNDS: + return true; + + default: + return false; // Deactivate Caps Word. + } +} diff --git a/quantum/process_keycode/process_caps_word.h b/quantum/process_keycode/process_caps_word.h new file mode 100644 index 0000000000..f215bbc3a3 --- /dev/null +++ b/quantum/process_keycode/process_caps_word.h @@ -0,0 +1,37 @@ +// Copyright 2021-2022 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#pragma once + +#include "quantum.h" +#include "caps_word.h" + +/** + * @brief Process handler for Caps Word feature. + * + * @param keycode Keycode registered by matrix press, per keymap + * @param record keyrecord_t structure + * @return true Continue processing keycodes, and send to host + * @return false Stop processing keycodes, and don't send to host + */ +bool process_caps_word(uint16_t keycode, keyrecord_t* record); + +/** + * @brief Weak function for user-level Caps Word press modification. + * + * @param keycode Keycode registered by matrix press, per keymap + * @return true Continue Caps Word + * @return false Stop Caps Word + */ +bool caps_word_press_user(uint16_t keycode); diff --git a/quantum/process_keycode/process_combo.c b/quantum/process_keycode/process_combo.c index efaf8fe0e9..d5a649adb3 100644 --- a/quantum/process_keycode/process_combo.c +++ b/quantum/process_keycode/process_combo.c @@ -88,8 +88,6 @@ static queued_combo_t combo_buffer[COMBO_BUFFER_LENGTH]; #define INCREMENT_MOD(i) i = (i + 1) % COMBO_BUFFER_LENGTH -#define COMBO_KEY_POS ((keypos_t){.col = 254, .row = 254}) - #ifndef EXTRA_SHORT_COMBOS /* flags are their own elements in combo_t struct. */ # define COMBO_ACTIVE(combo) (combo->active) @@ -140,12 +138,7 @@ static queued_combo_t combo_buffer[COMBO_BUFFER_LENGTH]; static inline void release_combo(uint16_t combo_index, combo_t *combo) { if (combo->keycode) { keyrecord_t record = { - .event = - { - .key = COMBO_KEY_POS, - .time = timer_read() | 1, - .pressed = false, - }, + .event = MAKE_KEYEVENT(KEYLOC_COMBO, KEYLOC_COMBO, false), .keycode = combo->keycode, }; #ifndef NO_ACTION_TAPPING @@ -325,7 +318,7 @@ void apply_combo(uint16_t combo_index, combo_t *combo) { if (ALL_COMBO_KEYS_ARE_DOWN(state, key_count)) { // this in the end executes the combo when the key_buffer is dumped. record->keycode = combo->keycode; - record->event.key = COMBO_KEY_POS; + record->event.key = MAKE_KEYPOS(KEYLOC_COMBO, KEYLOC_COMBO); qrecord->combo_index = combo_index; ACTIVATE_COMBO(combo); diff --git a/quantum/process_keycode/process_joystick.c b/quantum/process_keycode/process_joystick.c index 2fb092c573..8c3e71616f 100644 --- a/quantum/process_keycode/process_joystick.c +++ b/quantum/process_keycode/process_joystick.c @@ -6,41 +6,25 @@ #include <string.h> #include <math.h> -bool process_joystick_buttons(uint16_t keycode, keyrecord_t *record); - bool process_joystick(uint16_t keycode, keyrecord_t *record) { - if (process_joystick_buttons(keycode, record) && (joystick_status.status & JS_UPDATED) > 0) { - send_joystick_packet(&joystick_status); - joystick_status.status &= ~JS_UPDATED; + switch (keycode) { + case JS_BUTTON0 ... JS_BUTTON_MAX: + if (record->event.pressed) { + register_joystick_button(keycode - JS_BUTTON0); + } else { + unregister_joystick_button(keycode - JS_BUTTON0); + } + return false; } - return true; } __attribute__((weak)) void joystick_task(void) { - if (process_joystick_analogread() && (joystick_status.status & JS_UPDATED)) { - send_joystick_packet(&joystick_status); - joystick_status.status &= ~JS_UPDATED; + if (process_joystick_analogread()) { + joystick_flush(); } } -bool process_joystick_buttons(uint16_t keycode, keyrecord_t *record) { - if (keycode < JS_BUTTON0 || keycode > JS_BUTTON_MAX) { - return true; - } else { - uint8_t button_idx = (keycode - JS_BUTTON0); - if (record->event.pressed) { - joystick_status.buttons[button_idx / 8] |= 1 << (button_idx % 8); - } else { - joystick_status.buttons[button_idx / 8] &= ~(1 << (button_idx % 8)); - } - - joystick_status.status |= JS_UPDATED; - } - - return true; -} - uint16_t savePinState(pin_t pin) { #ifdef __AVR__ uint8_t pinNumber = pin & 0xF; diff --git a/quantum/process_keycode/process_secure.c b/quantum/process_keycode/process_secure.c new file mode 100644 index 0000000000..827ace597a --- /dev/null +++ b/quantum/process_keycode/process_secure.c @@ -0,0 +1,39 @@ +// Copyright 2022 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "secure.h" +#include "process_secure.h" +#include "quantum_keycodes.h" + +bool preprocess_secure(uint16_t keycode, keyrecord_t *record) { + if (secure_is_unlocking()) { + if (!record->event.pressed) { + secure_keypress_event(record->event.key.row, record->event.key.col); + } + + // Normal keypresses should be disabled until the sequence is completed + return false; + } + + return true; +} + +bool process_secure(uint16_t keycode, keyrecord_t *record) { +#ifndef SECURE_DISABLE_KEYCODES + if (!record->event.pressed) { + if (keycode == SECURE_LOCK) { + secure_lock(); + return false; + } + if (keycode == SECURE_UNLOCK) { + secure_unlock(); + return false; + } + if (keycode == SECURE_TOGGLE) { + secure_is_locked() ? secure_unlock() : secure_lock(); + return false; + } + } +#endif + return true; +}
\ No newline at end of file diff --git a/quantum/process_keycode/process_secure.h b/quantum/process_keycode/process_secure.h new file mode 100644 index 0000000000..2814264b92 --- /dev/null +++ b/quantum/process_keycode/process_secure.h @@ -0,0 +1,15 @@ +// Copyright 2022 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <stdbool.h> +#include "action.h" + +/** \brief Intercept keycodes and detect unlock sequences + */ +bool preprocess_secure(uint16_t keycode, keyrecord_t *record); + +/** \brief Handle any secure specific keycodes + */ +bool process_secure(uint16_t keycode, keyrecord_t *record); diff --git a/quantum/process_keycode/process_space_cadet.c b/quantum/process_keycode/process_space_cadet.c index 46b2648c35..0997e7b7f3 100644 --- a/quantum/process_keycode/process_space_cadet.c +++ b/quantum/process_keycode/process_space_cadet.c @@ -93,12 +93,7 @@ void perform_space_cadet(keyrecord_t *record, uint16_t sc_keycode, uint8_t holdM register_mods(MOD_BIT(holdMod)); } } else { -#ifdef TAPPING_TERM_PER_KEY - if (sc_last == holdMod && timer_elapsed(sc_timer) < get_tapping_term(sc_keycode, record)) -#else - if (sc_last == holdMod && timer_elapsed(sc_timer) < TAPPING_TERM) -#endif - { + if (sc_last == holdMod && timer_elapsed(sc_timer) < GET_TAPPING_TERM(sc_keycode, record)) { if (holdMod != tapMod) { if (IS_MOD(holdMod)) { unregister_mods(MOD_BIT(holdMod)); diff --git a/quantum/process_keycode/process_tap_dance.c b/quantum/process_keycode/process_tap_dance.c index e99119b2ae..db8df5f870 100644 --- a/quantum/process_keycode/process_tap_dance.c +++ b/quantum/process_keycode/process_tap_dance.c @@ -174,11 +174,7 @@ void tap_dance_task() { if (action->custom_tapping_term > 0) { tap_user_defined = action->custom_tapping_term; } else { -#ifdef TAPPING_TERM_PER_KEY - tap_user_defined = get_tapping_term(action->state.keycode, &(keyrecord_t){}); -#else - tap_user_defined = TAPPING_TERM; -#endif + tap_user_defined = GET_TAPPING_TERM(action->state.keycode, &(keyrecord_t){}); } if (action->state.count && timer_elapsed(action->state.timer) > tap_user_defined) { process_tap_dance_action_on_dance_finished(action); diff --git a/quantum/process_keycode/process_unicode_common.c b/quantum/process_keycode/process_unicode_common.c index 46b77e14ba..652becbc9a 100644 --- a/quantum/process_keycode/process_unicode_common.c +++ b/quantum/process_keycode/process_unicode_common.c @@ -16,8 +16,7 @@ #include "process_unicode_common.h" #include "eeprom.h" -#include <ctype.h> -#include <string.h> +#include "utf8.h" unicode_config_t unicode_config; uint8_t unicode_saved_mods; @@ -231,66 +230,6 @@ void register_unicode(uint32_t code_point) { unicode_input_finish(); } -// clang-format off - -void send_unicode_hex_string(const char *str) { - if (!str) { - return; - } - - while (*str) { - // Find the next code point (token) in the string - for (; *str == ' '; str++); // Skip leading spaces - size_t n = strcspn(str, " "); // Length of the current token - char code_point[n+1]; - strncpy(code_point, str, n); // Copy token into buffer - code_point[n] = '\0'; // Make sure it's null-terminated - - // Normalize the code point: make all hex digits lowercase - for (char *p = code_point; *p; p++) { - *p = tolower((unsigned char)*p); - } - - // Send the code point as a Unicode input string - unicode_input_start(); - send_string(code_point); - unicode_input_finish(); - - str += n; // Move to the first ' ' (or '\0') after the current token - } -} - -// clang-format on - -// Borrowed from https://nullprogram.com/blog/2017/10/06/ -static const char *decode_utf8(const char *str, int32_t *code_point) { - const char *next; - - if (str[0] < 0x80) { // U+0000-007F - *code_point = str[0]; - next = str + 1; - } else if ((str[0] & 0xE0) == 0xC0) { // U+0080-07FF - *code_point = ((int32_t)(str[0] & 0x1F) << 6) | ((int32_t)(str[1] & 0x3F) << 0); - next = str + 2; - } else if ((str[0] & 0xF0) == 0xE0) { // U+0800-FFFF - *code_point = ((int32_t)(str[0] & 0x0F) << 12) | ((int32_t)(str[1] & 0x3F) << 6) | ((int32_t)(str[2] & 0x3F) << 0); - next = str + 3; - } else if ((str[0] & 0xF8) == 0xF0 && (str[0] <= 0xF4)) { // U+10000-10FFFF - *code_point = ((int32_t)(str[0] & 0x07) << 18) | ((int32_t)(str[1] & 0x3F) << 12) | ((int32_t)(str[2] & 0x3F) << 6) | ((int32_t)(str[3] & 0x3F) << 0); - next = str + 4; - } else { - *code_point = -1; - next = str + 1; - } - - // part of a UTF-16 surrogate pair - invalid - if (*code_point >= 0xD800 && *code_point <= 0xDFFF) { - *code_point = -1; - } - - return next; -} - void send_unicode_string(const char *str) { if (!str) { return; diff --git a/quantum/process_keycode/process_unicode_common.h b/quantum/process_keycode/process_unicode_common.h index 1a6607c757..8a4494c939 100644 --- a/quantum/process_keycode/process_unicode_common.h +++ b/quantum/process_keycode/process_unicode_common.h @@ -90,7 +90,6 @@ void register_hex(uint16_t hex); void register_hex32(uint32_t hex); void register_unicode(uint32_t code_point); -void send_unicode_hex_string(const char *str); void send_unicode_string(const char *str); bool process_unicode_common(uint16_t keycode, keyrecord_t *record); diff --git a/quantum/quantum.c b/quantum/quantum.c index ef6e5ac1df..b54b46760c 100644 --- a/quantum/quantum.c +++ b/quantum/quantum.c @@ -121,7 +121,7 @@ __attribute__((weak)) void post_process_record_kb(uint16_t keycode, keyrecord_t __attribute__((weak)) void post_process_record_user(uint16_t keycode, keyrecord_t *record) {} -void reset_keyboard(void) { +void shutdown_quantum(void) { clear_keyboard(); #if defined(MIDI_ENABLE) && defined(MIDI_BASIC) process_midi_all_notes_off(); @@ -143,9 +143,18 @@ void reset_keyboard(void) { #ifdef HAPTIC_ENABLE haptic_shutdown(); #endif +} + +void reset_keyboard(void) { + shutdown_quantum(); bootloader_jump(); } +void soft_reset_keyboard(void) { + shutdown_quantum(); + mcu_reset(); +} + /* Convert record into usable keycode via the contained event. */ uint16_t get_record_keycode(keyrecord_t *record, bool update_layer_cache) { #ifdef COMBO_ENABLE @@ -212,6 +221,12 @@ bool process_record_quantum(keyrecord_t *record) { // return false; // } +#if defined(SECURE_ENABLE) + if (!preprocess_secure(keycode, record)) { + return false; + } +#endif + #ifdef VELOCIKEY_ENABLE if (velocikey_enabled() && record->event.pressed) { velocikey_accelerate(); @@ -247,6 +262,9 @@ bool process_record_quantum(keyrecord_t *record) { process_record_via(keycode, record) && #endif process_record_kb(keycode, record) && +#if defined(SECURE_ENABLE) + process_secure(keycode, record) && +#endif #if defined(SEQUENCER_ENABLE) process_sequencer(keycode, record) && #endif @@ -289,6 +307,9 @@ bool process_record_quantum(keyrecord_t *record) { #ifdef TERMINAL_ENABLE process_terminal(keycode, record) && #endif +#ifdef CAPS_WORD_ENABLE + process_caps_word(keycode, record) && +#endif #ifdef SPACE_CADET_ENABLE process_space_cadet(keycode, record) && #endif @@ -317,6 +338,9 @@ bool process_record_quantum(keyrecord_t *record) { case QK_BOOTLOADER: reset_keyboard(); return false; + case QK_REBOOT: + soft_reset_keyboard(); + return false; #endif #ifndef NO_DEBUG case QK_DEBUG_TOGGLE: @@ -330,6 +354,9 @@ bool process_record_quantum(keyrecord_t *record) { return false; case QK_CLEAR_EEPROM: eeconfig_init(); +#ifndef NO_RESET + soft_reset_keyboard(); +#endif return false; #ifdef VELOCIKEY_ENABLE case VLK_TOG: @@ -358,6 +385,26 @@ bool process_record_quantum(keyrecord_t *record) { oneshot_disable(); break; #endif +#ifdef ENABLE_COMPILE_KEYCODE + case QK_MAKE: // Compiles the firmware, and adds the flash command based on keyboard bootloader + { +# ifdef NO_ACTION_ONESHOT + const uint8_t temp_mod = mod_config(get_mods()); +# else + const uint8_t temp_mod = mod_config(get_mods() | get_oneshot_mods()); + clear_oneshot_mods(); +# endif + clear_mods(); + + SEND_STRING_DELAY("qmk", TAP_CODE_DELAY); + if (temp_mod & MOD_MASK_SHIFT) { // if shift is held, flash rather than compile + SEND_STRING_DELAY(" flash ", TAP_CODE_DELAY); + } else { + SEND_STRING_DELAY(" compile ", TAP_CODE_DELAY); + } + SEND_STRING_DELAY("-kb " QMK_KEYBOARD " -km " QMK_KEYMAP SS_TAP(X_ENTER), TAP_CODE_DELAY); + } +#endif } } diff --git a/quantum/quantum.h b/quantum/quantum.h index 020e455941..92e1af1c40 100644 --- a/quantum/quantum.h +++ b/quantum/quantum.h @@ -188,6 +188,10 @@ extern layer_state_t layer_state; # include "st7565.h" #endif +#ifdef QUANTUM_PAINTER_ENABLE +# include "qp.h" +#endif + #ifdef DIP_SWITCH_ENABLE # include "dip_switch.h" #endif @@ -196,10 +200,19 @@ extern layer_state_t layer_state; # include "process_dynamic_macro.h" #endif +#ifdef SECURE_ENABLE +# include "secure.h" +# include "process_secure.h" +#endif + #ifdef DYNAMIC_KEYMAP_ENABLE # include "dynamic_keymap.h" #endif +#ifdef JOYSTICK_ENABLE +# include "joystick.h" +#endif + #ifdef VIA_ENABLE # include "via.h" #endif @@ -220,6 +233,11 @@ extern layer_state_t layer_state; # include "pointing_device.h" #endif +#ifdef CAPS_WORD_ENABLE +# include "caps_word.h" +# include "process_caps_word.h" +#endif + // For tri-layer void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3); layer_state_t update_tri_layer_state(layer_state_t state, uint8_t layer1, uint8_t layer2, uint8_t layer3); @@ -241,6 +259,7 @@ void post_process_record_kb(uint16_t keycode, keyrecord_t *record); void post_process_record_user(uint16_t keycode, keyrecord_t *record); void reset_keyboard(void); +void soft_reset_keyboard(void); void startup_user(void); void shutdown_user(void); diff --git a/quantum/quantum_keycodes.h b/quantum/quantum_keycodes.h index 2552c48165..2f8ee2322e 100644 --- a/quantum/quantum_keycodes.h +++ b/quantum/quantum_keycodes.h @@ -595,6 +595,15 @@ enum quantum_keycodes { MAGIC_TOGGLE_CONTROL_CAPSLOCK, + QK_MAKE, + QK_REBOOT, + + SECURE_LOCK, + SECURE_UNLOCK, + SECURE_TOGGLE, + + CAPS_WORD, + // Start of custom keycode range for keyboards and keymaps - always leave at the end SAFE_RANGE }; @@ -711,6 +720,7 @@ enum quantum_keycodes { #define QK_BOOT QK_BOOTLOADER #define DB_TOGG QK_DEBUG_TOGGLE #define EE_CLR QK_CLEAR_EEPROM +#define QK_RBT QK_REBOOT // Audio Clicky aliases #define CK_TOGG CLICKY_TOGGLE @@ -956,5 +966,6 @@ enum quantum_keycodes { #define PB_32 PROGRAMMABLE_BUTTON_32 #define PROGRAMMABLE_BUTTON_MIN PROGRAMMABLE_BUTTON_1 #define PROGRAMMABLE_BUTTON_MAX PROGRAMMABLE_BUTTON_32 +#define CAPSWRD CAPS_WORD #include "quantum_keycodes_legacy.h" diff --git a/quantum/rgb_matrix/animations/digital_rain_anim.h b/quantum/rgb_matrix/animations/digital_rain_anim.h index 4633145ff6..7d3b22f697 100644 --- a/quantum/rgb_matrix/animations/digital_rain_anim.h +++ b/quantum/rgb_matrix/animations/digital_rain_anim.h @@ -10,11 +10,13 @@ RGB_MATRIX_EFFECT(DIGITAL_RAIN) bool DIGITAL_RAIN(effect_params_t* params) { // algorithm ported from https://github.com/tremby/Kaleidoscope-LEDEffect-DigitalRain const uint8_t drop_ticks = 28; - const uint8_t pure_green_intensity = 0xd0; - const uint8_t max_brightness_boost = 0xc0; - const uint8_t max_intensity = 0xff; + const uint8_t pure_green_intensity = (((uint16_t)rgb_matrix_config.hsv.v) * 3) >> 2; + const uint8_t max_brightness_boost = (((uint16_t)rgb_matrix_config.hsv.v) * 3) >> 2; + const uint8_t max_intensity = rgb_matrix_config.hsv.v; + const uint8_t decay_ticks = 0xff / max_intensity; - static uint8_t drop = 0; + static uint8_t drop = 0; + static uint8_t decay = 0; if (params->init) { rgb_matrix_set_color_all(0, 0, 0); @@ -22,6 +24,7 @@ bool DIGITAL_RAIN(effect_params_t* params) { drop = 0; } + decay++; for (uint8_t col = 0; col < MATRIX_COLS; col++) { for (uint8_t row = 0; row < MATRIX_ROWS; row++) { if (row == 0 && drop == 0 && rand() < RAND_MAX / RGB_DIGITAL_RAIN_DROPS) { @@ -30,7 +33,9 @@ bool DIGITAL_RAIN(effect_params_t* params) { g_rgb_frame_buffer[row][col] = max_intensity; } else if (g_rgb_frame_buffer[row][col] > 0 && g_rgb_frame_buffer[row][col] < max_intensity) { // neither fully bright nor dark, decay it - g_rgb_frame_buffer[row][col]--; + if (decay == decay_ticks) { + g_rgb_frame_buffer[row][col]--; + } } // set the pixel colour uint8_t led[LED_HITS_TO_REMEMBER]; @@ -48,6 +53,9 @@ bool DIGITAL_RAIN(effect_params_t* params) { } } } + if (decay == decay_ticks) { + decay = 0; + } if (++drop > drop_ticks) { // reset drop timer @@ -59,9 +67,9 @@ bool DIGITAL_RAIN(effect_params_t* params) { g_rgb_frame_buffer[row][col]--; } // check if the pixel above is bright - if (g_rgb_frame_buffer[row - 1][col] == max_intensity) { + if (g_rgb_frame_buffer[row - 1][col] >= max_intensity) { // Note: can be larger than max_intensity if val was recently decreased // allow old bright pixel to decay - g_rgb_frame_buffer[row - 1][col]--; + g_rgb_frame_buffer[row - 1][col] = max_intensity - 1; // make this pixel bright g_rgb_frame_buffer[row][col] = max_intensity; } diff --git a/quantum/rgb_matrix/animations/typing_heatmap_anim.h b/quantum/rgb_matrix/animations/typing_heatmap_anim.h index f3a94280c0..4b17c4c3ed 100644 --- a/quantum/rgb_matrix/animations/typing_heatmap_anim.h +++ b/quantum/rgb_matrix/animations/typing_heatmap_anim.h @@ -7,6 +7,10 @@ RGB_MATRIX_EFFECT(TYPING_HEATMAP) # endif void process_rgb_matrix_typing_heatmap(uint8_t row, uint8_t col) { +# ifdef RGB_MATRIX_TYPING_HEATMAP_SLIM + // Limit effect to pressed keys + g_rgb_frame_buffer[row][col] = qadd8(g_rgb_frame_buffer[row][col], 32); +# else uint8_t m_row = row - 1; uint8_t p_row = row + 1; uint8_t m_col = col - 1; @@ -27,6 +31,7 @@ void process_rgb_matrix_typing_heatmap(uint8_t row, uint8_t col) { g_rgb_frame_buffer[m_row][col] = qadd8(g_rgb_frame_buffer[m_row][col], 16); if (p_col < MATRIX_COLS) g_rgb_frame_buffer[m_row][p_col] = qadd8(g_rgb_frame_buffer[m_row][p_col], 13); } +# endif } // A timer to track the last time we decremented all heatmap values. diff --git a/quantum/rgblight/rgblight.c b/quantum/rgblight/rgblight.c index 3bacbda876..e5d3a98bea 100644 --- a/quantum/rgblight/rgblight.c +++ b/quantum/rgblight/rgblight.c @@ -559,12 +559,8 @@ void rgblight_sethsv_eeprom_helper(uint8_t hue, uint8_t sat, uint8_t val, bool w // static gradient uint8_t delta = rgblight_config.mode - rgblight_status.base_mode; bool direction = (delta % 2) == 0; -# ifdef __AVR__ - // probably due to how pgm_read_word is defined for ARM, but the ARM compiler really hates this line - uint8_t range = pgm_read_word(&RGBLED_GRADIENT_RANGES[delta / 2]); -# else - uint8_t range = RGBLED_GRADIENT_RANGES[delta / 2]; -# endif + + uint8_t range = pgm_read_byte(&RGBLED_GRADIENT_RANGES[delta / 2]); for (uint8_t i = 0; i < rgblight_ranges.effect_num_leds; i++) { uint8_t _hue = ((uint16_t)i * (uint16_t)range) / rgblight_ranges.effect_num_leds; if (direction) { @@ -826,6 +822,21 @@ void rgblight_blink_layer_repeat(uint8_t layer, uint16_t duration_ms, uint8_t ti _repeat_timer = sync_timer_read() + duration_ms; } +void rgblight_unblink_layer(uint8_t layer) { + rgblight_set_layer_state(layer, false); + _blinking_layer_mask &= ~((rgblight_layer_mask_t)1 << layer); +} + +void rgblight_unblink_all_but_layer(uint8_t layer) { + for (uint8_t i = 0; i < RGBLIGHT_MAX_LAYERS; i++) { + if (i != layer) { + if ((_blinking_layer_mask & (rgblight_layer_mask_t)1 << i) != 0) { + rgblight_unblink_layer(i); + } + } + } +} + void rgblight_blink_layer_repeat_helper(void) { if (_blinking_layer_mask != 0 && timer_expired(sync_timer_read(), _repeat_timer)) { for (uint8_t layer = 0; layer < RGBLIGHT_MAX_LAYERS; layer++) { @@ -1259,19 +1270,19 @@ void rgblight_effect_snake(animation_status_t *anim) { } rgblight_set(); if (increment == 1) { - if (pos - 1 < 0) { + if (pos - RGBLIGHT_EFFECT_SNAKE_INCREMENT < 0) { pos = rgblight_ranges.effect_num_leds - 1; # if defined(RGBLIGHT_SPLIT) && !defined(RGBLIGHT_SPLIT_NO_ANIMATION_SYNC) anim->pos = 0; # endif } else { - pos -= 1; + pos -= RGBLIGHT_EFFECT_SNAKE_INCREMENT; # if defined(RGBLIGHT_SPLIT) && !defined(RGBLIGHT_SPLIT_NO_ANIMATION_SYNC) anim->pos = 1; # endif } } else { - pos = (pos + 1) % rgblight_ranges.effect_num_leds; + pos = (pos + RGBLIGHT_EFFECT_SNAKE_INCREMENT) % rgblight_ranges.effect_num_leds; # if defined(RGBLIGHT_SPLIT) && !defined(RGBLIGHT_SPLIT_NO_ANIMATION_SYNC) anim->pos = pos; # endif @@ -1285,7 +1296,7 @@ __attribute__((weak)) const uint8_t RGBLED_KNIGHT_INTERVALS[] PROGMEM = {127, 63 void rgblight_effect_knight(animation_status_t *anim) { static int8_t low_bound = 0; static int8_t high_bound = RGBLIGHT_EFFECT_KNIGHT_LENGTH - 1; - static int8_t increment = 1; + static int8_t increment = RGBLIGHT_EFFECT_KNIGHT_INCREMENT; uint8_t i, cur; # if defined(RGBLIGHT_SPLIT) && !defined(RGBLIGHT_SPLIT_NO_ANIMATION_SYNC) diff --git a/quantum/rgblight/rgblight.h b/quantum/rgblight/rgblight.h index 7076dc41ac..a08b9a7b6b 100644 --- a/quantum/rgblight/rgblight.h +++ b/quantum/rgblight/rgblight.h @@ -126,10 +126,18 @@ enum RGBLIGHT_EFFECT_MODE { # define RGBLIGHT_EFFECT_SNAKE_LENGTH 4 #endif +#ifndef RGBLIGHT_EFFECT_SNAKE_INCREMENT +# define RGBLIGHT_EFFECT_SNAKE_INCREMENT 1 +#endif + #ifndef RGBLIGHT_EFFECT_KNIGHT_LENGTH # define RGBLIGHT_EFFECT_KNIGHT_LENGTH 3 #endif +#ifndef RGBLIGHT_EFFECT_KNIGHT_INCREMENT +# define RGBLIGHT_EFFECT_KNIGHT_INCREMENT 1 +#endif + #ifndef RGBLIGHT_EFFECT_KNIGHT_OFFSET # define RGBLIGHT_EFFECT_KNIGHT_OFFSET 0 #endif @@ -217,6 +225,24 @@ extern const rgblight_segment_t *const *rgblight_layers; # define RGBLIGHT_USE_TIMER void rgblight_blink_layer(uint8_t layer, uint16_t duration_ms); void rgblight_blink_layer_repeat(uint8_t layer, uint16_t duration_ms, uint8_t times); +/** + * \brief Stop blinking on one layer. + * + * Stop a layer that is blinking. If the layer is not blinking it will + * be unaffected. + * + * \param layer Layer number to stop blinking. + */ +void rgblight_unblink_layer(uint8_t layer); +/** + * \brief Stop blinking all layers except one. + * + * Stop all layers that are blinking except for one specific layer. + * Layers that are not blinking are unaffected. + * + * \param layer Layer number to keep blinking. + */ +void rgblight_unblink_all_but_layer(uint8_t layer); # endif #endif diff --git a/quantum/secure.c b/quantum/secure.c new file mode 100644 index 0000000000..00048bd6dd --- /dev/null +++ b/quantum/secure.c @@ -0,0 +1,87 @@ +// Copyright 2022 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "secure.h" +#include "timer.h" + +#ifndef SECURE_UNLOCK_TIMEOUT +# define SECURE_UNLOCK_TIMEOUT 5000 +#endif + +#ifndef SECURE_IDLE_TIMEOUT +# define SECURE_IDLE_TIMEOUT 60000 +#endif + +#ifndef SECURE_UNLOCK_SEQUENCE +# define SECURE_UNLOCK_SEQUENCE \ + { \ + { 0, 0 } \ + } +#endif + +static secure_status_t secure_status = SECURE_LOCKED; +static uint32_t unlock_time = 0; +static uint32_t idle_time = 0; + +secure_status_t secure_get_status(void) { + return secure_status; +} + +void secure_lock(void) { + secure_status = SECURE_LOCKED; +} + +void secure_unlock(void) { + secure_status = SECURE_UNLOCKED; + idle_time = timer_read32(); +} + +void secure_request_unlock(void) { + if (secure_status == SECURE_LOCKED) { + secure_status = SECURE_PENDING; + unlock_time = timer_read32(); + } +} + +void secure_activity_event(void) { + if (secure_status == SECURE_UNLOCKED) { + idle_time = timer_read32(); + } +} + +void secure_keypress_event(uint8_t row, uint8_t col) { + static const uint8_t sequence[][2] = SECURE_UNLOCK_SEQUENCE; + static const uint8_t sequence_len = sizeof(sequence) / sizeof(sequence[0]); + + static uint8_t offset = 0; + if ((sequence[offset][0] == row) && (sequence[offset][1] == col)) { + offset++; + if (offset == sequence_len) { + offset = 0; + secure_unlock(); + } + } else { + offset = 0; + secure_lock(); + } +} + +void secure_task(void) { +#if SECURE_UNLOCK_TIMEOUT != 0 + // handle unlock timeout + if (secure_status == SECURE_PENDING) { + if (timer_elapsed32(unlock_time) >= SECURE_UNLOCK_TIMEOUT) { + secure_lock(); + } + } +#endif + +#if SECURE_IDLE_TIMEOUT != 0 + // handle idle timeout + if (secure_status == SECURE_UNLOCKED) { + if (timer_elapsed32(idle_time) >= SECURE_IDLE_TIMEOUT) { + secure_lock(); + } + } +#endif +} diff --git a/quantum/secure.h b/quantum/secure.h new file mode 100644 index 0000000000..04507fd5b1 --- /dev/null +++ b/quantum/secure.h @@ -0,0 +1,67 @@ +// Copyright 2022 QMK +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +/** \file + * + * Exposes a set of functionality to act as a virtual padlock for your device + * ... As long as that padlock is made of paper and its currently raining. + */ + +#include <stdint.h> +#include <stdbool.h> + +/** \brief Available secure states + */ +typedef enum { + SECURE_LOCKED, + SECURE_PENDING, + SECURE_UNLOCKED, +} secure_status_t; + +/** \brief Query current secure state + */ +secure_status_t secure_get_status(void); + +/** \brief Helper to check if unlocking is currently locked + */ +#define secure_is_locked() (secure_get_status() == SECURE_LOCKED) + +/** \brief Helper to check if unlocking is currently in progress + */ +#define secure_is_unlocking() (secure_get_status() == SECURE_PENDING) + +/** \brief Helper to check if unlocking is currently unlocked + */ +#define secure_is_unlocked() (secure_get_status() == SECURE_UNLOCKED) + +/** \brief Lock down the device + */ +void secure_lock(void); + +/** \brief Force unlock the device + * + * \warning bypasses user unlock sequence + */ +void secure_unlock(void); + +/** \brief Begin listening for an unlock sequence + */ +void secure_request_unlock(void); + +/** \brief Flag to the secure subsystem that user activity has happened + * + * Call when some user activity has happened and the device should remain unlocked + */ +void secure_activity_event(void); + +/** \brief Flag to the secure subsystem that user has triggered a keypress + * + * Call to trigger processing of the unlock sequence + */ +void secure_keypress_event(uint8_t row, uint8_t col); + +/** \brief Handle various secure subsystem background tasks + */ +void secure_task(void); diff --git a/quantum/send_string_keycodes.h b/quantum/send_string_keycodes.h index 7017e03d5a..b35bf66b7b 100644 --- a/quantum/send_string_keycodes.h +++ b/quantum/send_string_keycodes.h @@ -21,45 +21,53 @@ /* Punctuation */ #define X_ENT X_ENTER #define X_ESC X_ESCAPE -#define X_BSPC X_BSPACE +#define X_BSPC X_BACKSPACE #define X_SPC X_SPACE #define X_MINS X_MINUS #define X_EQL X_EQUAL -#define X_LBRC X_LBRACKET -#define X_RBRC X_RBRACKET -#define X_BSLS X_BSLASH +#define X_LBRC X_LEFT_BRACKET +#define X_RBRC X_RIGHT_BRACKET +#define X_BSLS X_BACKSLASH #define X_NUHS X_NONUS_HASH -#define X_SCLN X_SCOLON +#define X_SCLN X_SEMICOLON #define X_QUOT X_QUOTE #define X_GRV X_GRAVE #define X_COMM X_COMMA #define X_SLSH X_SLASH -#define X_NUBS X_NONUS_BSLASH +#define X_NUBS X_NONUS_BACKSLASH /* Lock Keys */ -#define X_CLCK X_CAPSLOCK -#define X_CAPS X_CAPSLOCK -#define X_SLCK X_SCROLLLOCK -#define X_NLCK X_NUMLOCK -#define X_LCAP X_LOCKING_CAPS -#define X_LNUM X_LOCKING_NUM -#define X_LSCR X_LOCKING_SCROLL +#define X_CAPS X_CAPS_LOCK +#define X_SCRL X_SCROLL_LOCK +#define X_NUM X_NUM_LOCK +#define X_LCAP X_LOCKING_CAPS_LOCK +#define X_LNUM X_LOCKING_NUM_LOCK +#define X_LSCR X_LOCKING_SCROLL_LOCK /* Commands */ -#define X_PSCR X_PSCREEN +#define X_PSCR X_PRINT_SCREEN #define X_PAUS X_PAUSE #define X_BRK X_PAUSE #define X_INS X_INSERT +#define X_PGUP X_PAGE_UP #define X_DEL X_DELETE -#define X_PGDN X_PGDOWN +#define X_PGDN X_PAGE_DOWN #define X_RGHT X_RIGHT #define X_APP X_APPLICATION #define X_EXEC X_EXECUTE #define X_SLCT X_SELECT #define X_AGIN X_AGAIN #define X_PSTE X_PASTE -#define X_ERAS X_ALT_ERASE +#define X_ERAS X_ALTERNATE_ERASE +#define X_SYRQ X_SYSTEM_REQUEST +#define X_CNCL X_CANCEL #define X_CLR X_CLEAR +#define X_PRIR X_PRIOR +#define X_RETN X_RETURN +#define X_SEPR X_SEPARATOR +#define X_CLAG X_CLEAR_AGAIN +#define X_CRSL X_CRSEL +#define X_EXSL X_EXSEL /* Keypad */ #define X_PSLS X_KP_SLASH @@ -81,30 +89,42 @@ #define X_PEQL X_KP_EQUAL #define X_PCMM X_KP_COMMA -/* Japanese specific */ -#define X_ZKHK X_GRAVE -#define X_RO X_INT1 -#define X_KANA X_INT2 -#define X_JYEN X_INT3 -#define X_HENK X_INT4 -#define X_MHEN X_INT5 - -/* Korean specific */ -#define X_HAEN X_LANG1 -#define X_HANJ X_LANG2 +/* Language Specific */ +#define X_INT1 X_INTERNATIONAL_1 +#define X_INT2 X_INTERNATIONAL_2 +#define X_INT3 X_INTERNATIONAL_3 +#define X_INT4 X_INTERNATIONAL_4 +#define X_INT5 X_INTERNATIONAL_5 +#define X_INT6 X_INTERNATIONAL_6 +#define X_INT7 X_INTERNATIONAL_7 +#define X_INT8 X_INTERNATIONAL_8 +#define X_INT9 X_INTERNATIONAL_9 +#define X_LNG1 X_LANGUAGE_1 +#define X_LNG2 X_LANGUAGE_2 +#define X_LNG3 X_LANGUAGE_3 +#define X_LNG4 X_LANGUAGE_4 +#define X_LNG5 X_LANGUAGE_5 +#define X_LNG6 X_LANGUAGE_6 +#define X_LNG7 X_LANGUAGE_7 +#define X_LNG8 X_LANGUAGE_8 +#define X_LNG9 X_LANGUAGE_9 /* Modifiers */ -#define X_LCTL X_LCTRL -#define X_LSFT X_LSHIFT -#define X_LOPT X_LALT -#define X_LCMD X_LGUI -#define X_LWIN X_LGUI -#define X_RCTL X_RCTRL -#define X_RSFT X_RSHIFT -#define X_ALGR X_RALT -#define X_ROPT X_RALT -#define X_RCMD X_RGUI -#define X_RWIN X_RGUI +#define X_LCTL X_LEFT_CTRL +#define X_LSFT X_LEFT_SHIFT +#define X_LALT X_LEFT_ALT +#define X_LOPT X_LEFT_ALT +#define X_LGUI X_LEFT_GUI +#define X_LCMD X_LEFT_GUI +#define X_LWIN X_LEFT_GUI +#define X_RCTL X_RIGHT_CTRL +#define X_RSFT X_RIGHT_SHIFT +#define X_RALT X_RIGHT_ALT +#define X_ALGR X_RIGHT_ALT +#define X_ROPT X_RIGHT_ALT +#define X_RGUI X_RIGHT_GUI +#define X_RCMD X_RIGHT_GUI +#define X_RWIN X_RIGHT_GUI /* Generic Desktop Page (0x01) */ #define X_PWR X_SYSTEM_POWER @@ -137,7 +157,7 @@ /* System Specific */ #define X_BRMU X_PAUSE -#define X_BRMD X_SCROLLLOCK +#define X_BRMD X_SCROLL_LOCK /* Mouse Keys */ #define X_MS_U X_MS_UP @@ -149,6 +169,9 @@ #define X_BTN3 X_MS_BTN3 #define X_BTN4 X_MS_BTN4 #define X_BTN5 X_MS_BTN5 +#define X_BTN6 X_MS_BTN6 +#define X_BTN7 X_MS_BTN7 +#define X_BTN8 X_MS_BTN8 #define X_WH_U X_MS_WH_UP #define X_WH_D X_MS_WH_DOWN #define X_WH_L X_MS_WH_LEFT @@ -158,157 +181,157 @@ #define X_ACL2 X_MS_ACCEL2 /* Keyboard/Keypad Page (0x07) */ -#define X_A 04 -#define X_B 05 -#define X_C 06 -#define X_D 07 -#define X_E 08 -#define X_F 09 -#define X_G 0a -#define X_H 0b -#define X_I 0c -#define X_J 0d -#define X_K 0e -#define X_L 0f -#define X_M 10 -#define X_N 11 -#define X_O 12 -#define X_P 13 -#define X_Q 14 -#define X_R 15 -#define X_S 16 -#define X_T 17 -#define X_U 18 -#define X_V 19 -#define X_W 1a -#define X_X 1b -#define X_Y 1c -#define X_Z 1d -#define X_1 1e -#define X_2 1f -#define X_3 20 -#define X_4 21 -#define X_5 22 -#define X_6 23 -#define X_7 24 -#define X_8 25 -#define X_9 26 -#define X_0 27 -#define X_ENTER 28 -#define X_ESCAPE 29 -#define X_BSPACE 2a -#define X_TAB 2b -#define X_SPACE 2c -#define X_MINUS 2d -#define X_EQUAL 2e -#define X_LBRACKET 2f -#define X_RBRACKET 30 -#define X_BSLASH 31 -#define X_NONUS_HASH 32 -#define X_SCOLON 33 -#define X_QUOTE 34 -#define X_GRAVE 35 -#define X_COMMA 36 -#define X_DOT 37 -#define X_SLASH 38 -#define X_CAPSLOCK 39 -#define X_F1 3a -#define X_F2 3b -#define X_F3 3c -#define X_F4 3d -#define X_F5 3e -#define X_F6 3f -#define X_F7 40 -#define X_F8 41 -#define X_F9 42 -#define X_F10 43 -#define X_F11 44 -#define X_F12 45 -#define X_PSCREEN 46 -#define X_SCROLLLOCK 47 -#define X_PAUSE 48 -#define X_INSERT 49 -#define X_HOME 4a -#define X_PGUP 4b -#define X_DELETE 4c -#define X_END 4d -#define X_PGDOWN 4e -#define X_RIGHT 4f -#define X_LEFT 50 -#define X_DOWN 51 -#define X_UP 52 -#define X_NUMLOCK 53 -#define X_KP_SLASH 54 -#define X_KP_ASTERISK 55 -#define X_KP_MINUS 56 -#define X_KP_PLUS 57 -#define X_KP_ENTER 58 -#define X_KP_1 59 -#define X_KP_2 5a -#define X_KP_3 5b -#define X_KP_4 5c -#define X_KP_5 5d -#define X_KP_6 5e -#define X_KP_7 5f -#define X_KP_8 60 -#define X_KP_9 61 -#define X_KP_0 62 -#define X_KP_DOT 63 -#define X_NONUS_BSLASH 64 -#define X_APPLICATION 65 -#define X_POWER 66 -#define X_KP_EQUAL 67 -#define X_F13 68 -#define X_F14 69 -#define X_F15 6a -#define X_F16 6b -#define X_F17 6c -#define X_F18 6d -#define X_F19 6e -#define X_F20 6f -#define X_F21 70 -#define X_F22 71 -#define X_F23 72 -#define X_F24 73 -#define X_EXECUTE 74 -#define X_HELP 75 -#define X_MENU 76 -#define X_SELECT 77 -#define X_STOP 78 -#define X_AGAIN 79 -#define X_UNDO 7a -#define X_CUT 7b -#define X_COPY 7c -#define X_PASTE 7d -#define X_FIND 7e -#define X__MUTE 7f -#define X__VOLUP 80 -#define X__VOLDOWN 81 -#define X_LOCKING_CAPS 82 -#define X_LOCKING_NUM 83 -#define X_LOCKING_SCROLL 84 +#define X_A 04 +#define X_B 05 +#define X_C 06 +#define X_D 07 +#define X_E 08 +#define X_F 09 +#define X_G 0a +#define X_H 0b +#define X_I 0c +#define X_J 0d +#define X_K 0e +#define X_L 0f +#define X_M 10 +#define X_N 11 +#define X_O 12 +#define X_P 13 +#define X_Q 14 +#define X_R 15 +#define X_S 16 +#define X_T 17 +#define X_U 18 +#define X_V 19 +#define X_W 1a +#define X_X 1b +#define X_Y 1c +#define X_Z 1d +#define X_1 1e +#define X_2 1f +#define X_3 20 +#define X_4 21 +#define X_5 22 +#define X_6 23 +#define X_7 24 +#define X_8 25 +#define X_9 26 +#define X_0 27 +#define X_ENTER 28 +#define X_ESCAPE 29 +#define X_BACKSPACE 2a +#define X_TAB 2b +#define X_SPACE 2c +#define X_MINUS 2d +#define X_EQUAL 2e +#define X_LEFT_BRACKET 2f +#define X_RIGHT_BRACKET 30 +#define X_BACKSLASH 31 +#define X_NONUS_HASH 32 +#define X_SEMICOLON 33 +#define X_QUOTE 34 +#define X_GRAVE 35 +#define X_COMMA 36 +#define X_DOT 37 +#define X_SLASH 38 +#define X_CAPS_LOCK 39 +#define X_F1 3a +#define X_F2 3b +#define X_F3 3c +#define X_F4 3d +#define X_F5 3e +#define X_F6 3f +#define X_F7 40 +#define X_F8 41 +#define X_F9 42 +#define X_F10 43 +#define X_F11 44 +#define X_F12 45 +#define X_PRINT_SCREEN 46 +#define X_SCROLL_LOCK 47 +#define X_PAUSE 48 +#define X_INSERT 49 +#define X_HOME 4a +#define X_PAGE_UP 4b +#define X_DELETE 4c +#define X_END 4d +#define X_PAGE_DOWN 4e +#define X_RIGHT 4f +#define X_LEFT 50 +#define X_DOWN 51 +#define X_UP 52 +#define X_NUM_LOCK 53 +#define X_KP_SLASH 54 +#define X_KP_ASTERISK 55 +#define X_KP_MINUS 56 +#define X_KP_PLUS 57 +#define X_KP_ENTER 58 +#define X_KP_1 59 +#define X_KP_2 5a +#define X_KP_3 5b +#define X_KP_4 5c +#define X_KP_5 5d +#define X_KP_6 5e +#define X_KP_7 5f +#define X_KP_8 60 +#define X_KP_9 61 +#define X_KP_0 62 +#define X_KP_DOT 63 +#define X_NONUS_BACKSLASH 64 +#define X_APPLICATION 65 +#define X_KB_POWER 66 +#define X_KP_EQUAL 67 +#define X_F13 68 +#define X_F14 69 +#define X_F15 6a +#define X_F16 6b +#define X_F17 6c +#define X_F18 6d +#define X_F19 6e +#define X_F20 6f +#define X_F21 70 +#define X_F22 71 +#define X_F23 72 +#define X_F24 73 +#define X_EXECUTE 74 +#define X_HELP 75 +#define X_MENU 76 +#define X_SELECT 77 +#define X_STOP 78 +#define X_AGAIN 79 +#define X_UNDO 7a +#define X_CUT 7b +#define X_COPY 7c +#define X_PASTE 7d +#define X_FIND 7e +#define X_KB_MUTE 7f +#define X_KB_VOLUME_UP 80 +#define X_KB_VOLUME_DOWN 81 +#define X_LOCKING_CAPS_LOCK 82 +#define X_LOCKING_NUM_LOCK 83 +#define X_LOCKING_SCROLL_LOCK 84 #define X_KP_COMMA 85 #define X_KP_EQUAL_AS400 86 -#define X_INT1 87 -#define X_INT2 88 -#define X_INT3 89 -#define X_INT4 8a -#define X_INT5 8b -#define X_INT6 8c -#define X_INT7 8d -#define X_INT8 8e -#define X_INT9 8f -#define X_LANG1 90 -#define X_LANG2 91 -#define X_LANG3 92 -#define X_LANG4 93 -#define X_LANG5 94 -#define X_LANG6 95 -#define X_LANG7 96 -#define X_LANG8 97 -#define X_LANG9 98 -#define X_ALT_ERASE 99 -#define X_SYSREQ 9a +#define X_INTERNATIONAL_1 87 +#define X_INTERNATIONAL_2 88 +#define X_INTERNATIONAL_3 89 +#define X_INTERNATIONAL_4 8a +#define X_INTERNATIONAL_5 8b +#define X_INTERNATIONAL_6 8c +#define X_INTERNATIONAL_7 8d +#define X_INTERNATIONAL_8 8e +#define X_INTERNATIONAL_9 8f +#define X_LANGUAGE_1 90 +#define X_LANGUAGE_2 91 +#define X_LANGUAGE_3 92 +#define X_LANGUAGE_4 93 +#define X_LANGUAGE_5 94 +#define X_LANGUAGE_6 95 +#define X_LANGUAGE_7 96 +#define X_LANGUAGE_8 97 +#define X_LANGUAGE_9 98 +#define X_ALTERNATE_ERASE 99 +#define X_SYSTEM_REQUEST 9a #define X_CANCEL 9b #define X_CLEAR 9c #define X_PRIOR 9d @@ -321,14 +344,14 @@ #define X_EXSEL a4 /* Modifiers */ -#define X_LCTRL e0 -#define X_LSHIFT e1 -#define X_LALT e2 -#define X_LGUI e3 -#define X_RCTRL e4 -#define X_RSHIFT e5 -#define X_RALT e6 -#define X_RGUI e7 +#define X_LEFT_CTRL e0 +#define X_LEFT_SHIFT e1 +#define X_LEFT_ALT e2 +#define X_LEFT_GUI e3 +#define X_RIGHT_CTRL e4 +#define X_RIGHT_SHIFT e5 +#define X_RIGHT_ALT e6 +#define X_RIGHT_GUI e7 /* Media and Function keys */ /* Generic Desktop Page (0x01) */ @@ -431,4 +454,52 @@ #define SS_RWIN(string) SS_RGUI(string) // DEPRECATED +#define X_BSPACE X_BACKSPACE +#define X_LBRACKET X_LEFT_BRACKET +#define X_RBRACKET X_RIGHT_BRACKET +#define X_BSLASH X_BACKSLASH +#define X_SCOLON X_SEMICOLON +#define X_CAPSLOCK X_CAPS_LOCK +#define X_PSCREEN X_PRINT_SCREEN +#define X_SCROLLLOCK X_SCROLL_LOCK +#define X_PGDOWN X_PAGE_DOWN +#define X_NUMLOCK X_NUM_LOCK +#define X_NONUS_BSLASH X_NONUS_BACKSLASH +#define X_POWER X_KB_POWER +#define X__MUTE X_KB_MUTE +#define X__VOLUP X_KB_VOLUME_UP +#define X__VOLDOWN X_KB_VOLUME_DOWN +#define X_LOCKING_CAPS X_LOCKING_CAPS_LOCK +#define X_LOCKING_NUM X_LOCKING_NUM_LOCK +#define X_LOCKING_SCROLL X_LOCKING_SCROLL_LOCK +#define X_LANG1 X_LANGUAGE_1 +#define X_LANG2 X_LANGUAGE_2 +#define X_LANG3 X_LANGUAGE_3 +#define X_LANG4 X_LANGUAGE_4 +#define X_LANG5 X_LANGUAGE_5 +#define X_LANG6 X_LANGUAGE_6 +#define X_LANG7 X_LANGUAGE_7 +#define X_LANG8 X_LANGUAGE_8 +#define X_LANG9 X_LANGUAGE_9 +#define X_ALT_ERASE X_ALTERNATE_ERASE +#define X_SYSREQ X_SYSTEM_REQUEST + +#define X_LCTRL X_LEFT_CTRL +#define X_LSHIFT X_LEFT_SHIFT +#define X_RCTRL X_RIGHT_CTRL +#define X_RSHIFT X_RIGHT_SHIFT + +#define X_ZKHK X_GRAVE +#define X_RO X_INTERNATIONAL_1 +#define X_KANA X_INTERNATIONAL_2 +#define X_JYEN X_INTERNATIONAL_3 +#define X_HENK X_INTERNATIONAL_4 +#define X_MHEN X_INTERNATIONAL_5 +#define X_HAEN X_LANGUAGE_1 +#define X_HANJ X_LANGUAGE_2 + +#define X_CLCK X_CAPS_LOCK +#define X_SLCK X_SCROLL_LOCK +#define X_NLCK X_NUM_LOCK + #define SS_LCTRL(string) SS_LCTL(string) diff --git a/quantum/split_common/transactions.c b/quantum/split_common/transactions.c index cffbccaeee..9e3df534e3 100644 --- a/quantum/split_common/transactions.c +++ b/quantum/split_common/transactions.c @@ -23,8 +23,9 @@ #include "quantum.h" #include "transactions.h" #include "transport.h" -#include "split_util.h" #include "transaction_id_define.h" +#include "split_util.h" +#include "synchronization_util.h" #define SYNC_TIMER_OFFSET 2 @@ -63,9 +64,7 @@ static bool transaction_handler_master(matrix_row_t master_matrix[], matrix_row_ } } bool this_okay = true; - ATOMIC_BLOCK_FORCEON { - this_okay = handler(master_matrix, slave_matrix); - }; + this_okay = handler(master_matrix, slave_matrix); if (this_okay) return true; } dprintf("Failed to execute %s\n", prefix); @@ -77,11 +76,11 @@ static bool transaction_handler_master(matrix_row_t master_matrix[], matrix_row_ if (!transaction_handler_master(master_matrix, slave_matrix, #prefix, &prefix##_handlers_master)) return false; \ } while (0) -#define TRANSACTION_HANDLER_SLAVE(prefix) \ - do { \ - ATOMIC_BLOCK_FORCEON { \ - prefix##_handlers_slave(master_matrix, slave_matrix); \ - }; \ +#define TRANSACTION_HANDLER_SLAVE(prefix) \ + do { \ + split_shared_memory_lock(); \ + prefix##_handlers_slave(master_matrix, slave_matrix); \ + split_shared_memory_unlock(); \ } while (0) inline static bool read_if_checksum_mismatch(int8_t trans_id_checksum, int8_t trans_id_retrieve, uint32_t *last_update, void *destination, const void *equiv_shmem, size_t length) { @@ -180,7 +179,7 @@ static void master_matrix_handlers_slave(matrix_row_t master_matrix[], matrix_ro static bool encoder_handlers_master(matrix_row_t master_matrix[], matrix_row_t slave_matrix[]) { static uint32_t last_update = 0; - uint8_t temp_state[NUMBER_OF_ENCODERS]; + uint8_t temp_state[NUM_ENCODERS_MAX_PER_SIDE]; bool okay = read_if_checksum_mismatch(GET_ENCODERS_CHECKSUM, GET_ENCODERS_DATA, &last_update, temp_state, split_shmem->encoders.state, sizeof(temp_state)); if (okay) encoder_update_raw(temp_state); @@ -188,7 +187,7 @@ static bool encoder_handlers_master(matrix_row_t master_matrix[], matrix_row_t s } static void encoder_handlers_slave(matrix_row_t master_matrix[], matrix_row_t slave_matrix[]) { - uint8_t encoder_state[NUMBER_OF_ENCODERS]; + uint8_t encoder_state[NUM_ENCODERS_MAX_PER_SIDE]; encoder_state_raw(encoder_state); // Always prepare the encoder state for read. memcpy(split_shmem->encoders.state, encoder_state, sizeof(encoder_state)); diff --git a/quantum/split_common/transport.h b/quantum/split_common/transport.h index 26bd136728..e62679990a 100644 --- a/quantum/split_common/transport.h +++ b/quantum/split_common/transport.h @@ -42,7 +42,6 @@ bool transport_execute_transaction(int8_t id, const void *initiator2target_buf, #ifdef ENCODER_ENABLE # include "encoder.h" -# define NUMBER_OF_ENCODERS (sizeof((pin_t[])ENCODERS_PAD_A) / sizeof(pin_t)) #endif // ENCODER_ENABLE #ifdef BACKLIGHT_ENABLE @@ -67,7 +66,7 @@ typedef struct _split_master_matrix_sync_t { #ifdef ENCODER_ENABLE typedef struct _split_slave_encoder_sync_t { uint8_t checksum; - uint8_t state[NUMBER_OF_ENCODERS]; + uint8_t state[NUM_ENCODERS_MAX_PER_SIDE]; } split_slave_encoder_sync_t; #endif // ENCODER_ENABLE diff --git a/quantum/utf8.c b/quantum/utf8.c new file mode 100644 index 0000000000..4b2cd4d8d4 --- /dev/null +++ b/quantum/utf8.c @@ -0,0 +1,46 @@ +/* Copyright 2021 QMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "utf8.h" + +// Borrowed from https://nullprogram.com/blog/2017/10/06/ +const char *decode_utf8(const char *str, int32_t *code_point) { + const char *next; + + if (str[0] < 0x80) { // U+0000-007F + *code_point = str[0]; + next = str + 1; + } else if ((str[0] & 0xE0) == 0xC0) { // U+0080-07FF + *code_point = ((int32_t)(str[0] & 0x1F) << 6) | ((int32_t)(str[1] & 0x3F) << 0); + next = str + 2; + } else if ((str[0] & 0xF0) == 0xE0) { // U+0800-FFFF + *code_point = ((int32_t)(str[0] & 0x0F) << 12) | ((int32_t)(str[1] & 0x3F) << 6) | ((int32_t)(str[2] & 0x3F) << 0); + next = str + 3; + } else if ((str[0] & 0xF8) == 0xF0 && (str[0] <= 0xF4)) { // U+10000-10FFFF + *code_point = ((int32_t)(str[0] & 0x07) << 18) | ((int32_t)(str[1] & 0x3F) << 12) | ((int32_t)(str[2] & 0x3F) << 6) | ((int32_t)(str[3] & 0x3F) << 0); + next = str + 4; + } else { + *code_point = -1; + next = str + 1; + } + + // part of a UTF-16 surrogate pair - invalid + if (*code_point >= 0xD800 && *code_point <= 0xDFFF) { + *code_point = -1; + } + + return next; +} diff --git a/quantum/utf8.h b/quantum/utf8.h new file mode 100644 index 0000000000..fb10910944 --- /dev/null +++ b/quantum/utf8.h @@ -0,0 +1,21 @@ +/* Copyright 2021 QMK + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#pragma once + +#include <stdint.h> + +const char *decode_utf8(const char *str, int32_t *code_point);
\ No newline at end of file diff --git a/quantum/util.h b/quantum/util.h index bef3b9abe3..ab96ce4bde 100644 --- a/quantum/util.h +++ b/quantum/util.h @@ -24,3 +24,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. // convert to string #define STR(s) XSTR(s) #define XSTR(s) #s + +#if !defined(MIN) +# define MIN(x, y) (((x) < (y)) ? (x) : (y)) +#endif + +#if !defined(MAX) +# define MAX(x, y) (((x) > (y)) ? (x) : (y)) +#endif diff --git a/quantum/via.c b/quantum/via.c index 05ab799cbb..320bd5546d 100644 --- a/quantum/via.c +++ b/quantum/via.c @@ -38,6 +38,10 @@ # define VIA_QMK_RGBLIGHT_ENABLE #endif +#if defined(RGB_MATRIX_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) +# define VIA_QMK_RGB_MATRIX_ENABLE +#endif + #include "quantum.h" #include "via.h" @@ -59,6 +63,12 @@ void via_qmk_rgblight_set_value(uint8_t *data); void via_qmk_rgblight_get_value(uint8_t *data); #endif +#if defined(VIA_QMK_RGB_MATRIX_ENABLE) +void via_qmk_rgb_matrix_set_value(uint8_t *data); +void via_qmk_rgb_matrix_get_value(uint8_t *data); +void eeconfig_update_rgb_matrix(void); +#endif + // Can be called in an overriding via_init_kb() to test if keyboard level code usage of // EEPROM is invalid and use/save defaults. bool via_eeprom_is_valid(void) { @@ -287,10 +297,13 @@ void raw_hid_receive(uint8_t *data, uint8_t length) { #if defined(VIA_QMK_RGBLIGHT_ENABLE) via_qmk_rgblight_set_value(command_data); #endif +#if defined(VIA_QMK_RGB_MATRIX_ENABLE) + via_qmk_rgb_matrix_set_value(command_data); +#endif #if defined(VIA_CUSTOM_LIGHTING_ENABLE) raw_hid_receive_kb(data, length); #endif -#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) +#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE) // Return the unhandled state *command_id = id_unhandled; #endif @@ -303,10 +316,13 @@ void raw_hid_receive(uint8_t *data, uint8_t length) { #if defined(VIA_QMK_RGBLIGHT_ENABLE) via_qmk_rgblight_get_value(command_data); #endif +#if defined(VIA_QMK_RGB_MATRIX_ENABLE) + via_qmk_rgb_matrix_get_value(command_data); +#endif #if defined(VIA_CUSTOM_LIGHTING_ENABLE) raw_hid_receive_kb(data, length); #endif -#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) +#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE) // Return the unhandled state *command_id = id_unhandled; #endif @@ -319,10 +335,13 @@ void raw_hid_receive(uint8_t *data, uint8_t length) { #if defined(VIA_QMK_RGBLIGHT_ENABLE) eeconfig_update_rgblight_current(); #endif +#if defined(VIA_QMK_RGB_MATRIX_ENABLE) + eeconfig_update_rgb_matrix(); +#endif #if defined(VIA_CUSTOM_LIGHTING_ENABLE) raw_hid_receive_kb(data, length); #endif -#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) +#if !defined(VIA_QMK_BACKLIGHT_ENABLE) && !defined(VIA_QMK_RGBLIGHT_ENABLE) && !defined(VIA_CUSTOM_LIGHTING_ENABLE) && !defined(VIA_QMK_RGB_MATRIX_ENABLE) // Return the unhandled state *command_id = id_unhandled; #endif @@ -495,3 +514,86 @@ void via_qmk_rgblight_set_value(uint8_t *data) { } #endif // #if defined(VIA_QMK_RGBLIGHT_ENABLE) + +#if defined(VIA_QMK_RGB_MATRIX_ENABLE) + +// VIA supports only 4 discrete values for effect speed; map these to some +// useful speed values for RGB Matrix. +enum speed_values { + RGBLIGHT_SPEED_0 = UINT8_MAX / 16, // not 0 to avoid really slow effects + RGBLIGHT_SPEED_1 = UINT8_MAX / 4, + RGBLIGHT_SPEED_2 = UINT8_MAX / 2, // matches the default value + RGBLIGHT_SPEED_3 = UINT8_MAX / 4 * 3, // UINT8_MAX is really fast +}; + +static uint8_t speed_from_rgblight(uint8_t rgblight_speed) { + switch (rgblight_speed) { + case 0: + return RGBLIGHT_SPEED_0; + case 1: + return RGBLIGHT_SPEED_1; + case 2: + default: + return RGBLIGHT_SPEED_2; + case 3: + return RGBLIGHT_SPEED_3; + } +} + +static uint8_t speed_to_rgblight(uint8_t rgb_matrix_speed) { + if (rgb_matrix_speed < ((RGBLIGHT_SPEED_0 + RGBLIGHT_SPEED_1) / 2)) { + return 0; + } else if (rgb_matrix_speed < ((RGBLIGHT_SPEED_1 + RGBLIGHT_SPEED_2) / 2)) { + return 1; + } else if (rgb_matrix_speed < ((RGBLIGHT_SPEED_2 + RGBLIGHT_SPEED_3) / 2)) { + return 2; + } else { + return 3; + } +} + +void via_qmk_rgb_matrix_get_value(uint8_t *data) { + uint8_t *value_id = &(data[0]); + uint8_t *value_data = &(data[1]); + switch (*value_id) { + case id_qmk_rgblight_brightness: + value_data[0] = rgb_matrix_get_val(); + break; + case id_qmk_rgblight_effect: + value_data[0] = rgb_matrix_get_mode(); + break; + case id_qmk_rgblight_effect_speed: + value_data[0] = speed_to_rgblight(rgb_matrix_get_speed()); + break; + case id_qmk_rgblight_color: + value_data[0] = rgb_matrix_get_hue(); + value_data[1] = rgb_matrix_get_sat(); + break; + } +} + +void via_qmk_rgb_matrix_set_value(uint8_t *data) { + uint8_t *value_id = &(data[0]); + uint8_t *value_data = &(data[1]); + switch (*value_id) { + case id_qmk_rgblight_brightness: + rgb_matrix_sethsv_noeeprom(rgb_matrix_get_hue(), rgb_matrix_get_sat(), value_data[0]); + break; + case id_qmk_rgblight_effect: + rgb_matrix_mode_noeeprom(value_data[0]); + if (value_data[0] == 0) { + rgb_matrix_disable_noeeprom(); + } else { + rgb_matrix_enable_noeeprom(); + } + break; + case id_qmk_rgblight_effect_speed: + rgb_matrix_set_speed_noeeprom(speed_from_rgblight(value_data[0])); + break; + case id_qmk_rgblight_color: + rgb_matrix_sethsv_noeeprom(value_data[0], value_data[1], rgb_matrix_get_val()); + break; + } +} + +#endif // #if defined(VIA_QMK_RGB_MATRIX_ENABLE) |