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-rw-r--r--tmk_core/common/keyboard.c534
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diff --git a/tmk_core/common/keyboard.c b/tmk_core/common/keyboard.c
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index 3d6092e71c..0000000000
--- a/tmk_core/common/keyboard.c
+++ /dev/null
@@ -1,534 +0,0 @@
-/*
-Copyright 2011, 2012, 2013 Jun Wako <wakojun@gmail.com>
-
-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 <stdint.h>
-#include "keyboard.h"
-#include "matrix.h"
-#include "keymap.h"
-#include "host.h"
-#include "led.h"
-#include "keycode.h"
-#include "timer.h"
-#include "sync_timer.h"
-#include "print.h"
-#include "debug.h"
-#include "command.h"
-#include "util.h"
-#include "sendchar.h"
-#include "eeconfig.h"
-#include "action_layer.h"
-#ifdef BACKLIGHT_ENABLE
-# include "backlight.h"
-#endif
-#ifdef MOUSEKEY_ENABLE
-# include "mousekey.h"
-#endif
-#ifdef PS2_MOUSE_ENABLE
-# include "ps2_mouse.h"
-#endif
-#ifdef SERIAL_MOUSE_ENABLE
-# include "serial_mouse.h"
-#endif
-#ifdef ADB_MOUSE_ENABLE
-# include "adb.h"
-#endif
-#ifdef RGBLIGHT_ENABLE
-# include "rgblight.h"
-#endif
-#ifdef LED_MATRIX_ENABLE
-# include "led_matrix.h"
-#endif
-#ifdef RGB_MATRIX_ENABLE
-# include "rgb_matrix.h"
-#endif
-#ifdef ENCODER_ENABLE
-# include "encoder.h"
-#endif
-#ifdef STENO_ENABLE
-# include "process_steno.h"
-#endif
-#ifdef SERIAL_LINK_ENABLE
-# include "serial_link/system/serial_link.h"
-#endif
-#ifdef VISUALIZER_ENABLE
-# include "visualizer/visualizer.h"
-#endif
-#ifdef POINTING_DEVICE_ENABLE
-# include "pointing_device.h"
-#endif
-#ifdef MIDI_ENABLE
-# include "process_midi.h"
-#endif
-#ifdef JOYSTICK_ENABLE
-# include "process_joystick.h"
-#endif
-#ifdef HD44780_ENABLE
-# include "hd44780.h"
-#endif
-#ifdef QWIIC_ENABLE
-# include "qwiic.h"
-#endif
-#ifdef OLED_DRIVER_ENABLE
-# include "oled_driver.h"
-#endif
-#ifdef VELOCIKEY_ENABLE
-# include "velocikey.h"
-#endif
-#ifdef VIA_ENABLE
-# include "via.h"
-#endif
-#ifdef DIP_SWITCH_ENABLE
-# include "dip_switch.h"
-#endif
-#ifdef STM32_EEPROM_ENABLE
-# include "eeprom_stm32.h"
-#endif
-#ifdef EEPROM_DRIVER
-# include "eeprom_driver.h"
-#endif
-
-static uint32_t last_input_modification_time = 0;
-uint32_t last_input_activity_time(void) { return last_input_modification_time; }
-uint32_t last_input_activity_elapsed(void) { return timer_elapsed32(last_input_modification_time); }
-
-static uint32_t last_matrix_modification_time = 0;
-uint32_t last_matrix_activity_time(void) { return last_matrix_modification_time; }
-uint32_t last_matrix_activity_elapsed(void) { return timer_elapsed32(last_matrix_modification_time); }
-void last_matrix_activity_trigger(void) { last_matrix_modification_time = last_input_modification_time = timer_read32(); }
-
-static uint32_t last_encoder_modification_time = 0;
-uint32_t last_encoder_activity_time(void) { return last_encoder_modification_time; }
-uint32_t last_encoder_activity_elapsed(void) { return timer_elapsed32(last_encoder_modification_time); }
-void last_encoder_activity_trigger(void) { last_encoder_modification_time = last_input_modification_time = timer_read32(); }
-
-// Only enable this if console is enabled to print to
-#if defined(DEBUG_MATRIX_SCAN_RATE)
-static uint32_t matrix_timer = 0;
-static uint32_t matrix_scan_count = 0;
-static uint32_t last_matrix_scan_count = 0;
-
-void matrix_scan_perf_task(void) {
- matrix_scan_count++;
-
- uint32_t timer_now = timer_read32();
- if (TIMER_DIFF_32(timer_now, matrix_timer) > 1000) {
-# if defined(CONSOLE_ENABLE)
- dprintf("matrix scan frequency: %lu\n", matrix_scan_count);
-# endif
- last_matrix_scan_count = matrix_scan_count;
- matrix_timer = timer_now;
- matrix_scan_count = 0;
- }
-}
-
-uint32_t get_matrix_scan_rate(void) { return last_matrix_scan_count; }
-#else
-# define matrix_scan_perf_task()
-#endif
-
-#ifdef MATRIX_HAS_GHOST
-extern const uint16_t keymaps[][MATRIX_ROWS][MATRIX_COLS];
-static matrix_row_t get_real_keys(uint8_t row, matrix_row_t rowdata) {
- matrix_row_t out = 0;
- for (uint8_t col = 0; col < MATRIX_COLS; col++) {
- // read each key in the row data and check if the keymap defines it as a real key
- if (pgm_read_byte(&keymaps[0][row][col]) && (rowdata & (1 << col))) {
- // this creates new row data, if a key is defined in the keymap, it will be set here
- out |= 1 << col;
- }
- }
- return out;
-}
-
-static inline bool popcount_more_than_one(matrix_row_t rowdata) {
- rowdata &= rowdata - 1; // if there are less than two bits (keys) set, rowdata will become zero
- return rowdata;
-}
-
-static inline bool has_ghost_in_row(uint8_t row, matrix_row_t rowdata) {
- /* No ghost exists when less than 2 keys are down on the row.
- If there are "active" blanks in the matrix, the key can't be pressed by the user,
- there is no doubt as to which keys are really being pressed.
- The ghosts will be ignored, they are KC_NO. */
- rowdata = get_real_keys(row, rowdata);
- if ((popcount_more_than_one(rowdata)) == 0) {
- return false;
- }
- /* Ghost occurs when the row shares a column line with other row,
- and two columns are read on each row. Blanks in the matrix don't matter,
- so they are filtered out.
- If there are two or more real keys pressed and they match columns with
- at least two of another row's real keys, the row will be ignored. Keep in mind,
- we are checking one row at a time, not all of them at once.
- */
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- if (i != row && popcount_more_than_one(get_real_keys(i, matrix_get_row(i)) & rowdata)) {
- return true;
- }
- }
- return false;
-}
-
-#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
- */
-__attribute__((weak)) void matrix_setup(void) {}
-
-/** \brief keyboard_pre_init_user
- *
- * FIXME: needs doc
- */
-__attribute__((weak)) void keyboard_pre_init_user(void) {}
-
-/** \brief keyboard_pre_init_kb
- *
- * FIXME: needs doc
- */
-__attribute__((weak)) void keyboard_pre_init_kb(void) { keyboard_pre_init_user(); }
-
-/** \brief keyboard_post_init_user
- *
- * FIXME: needs doc
- */
-
-__attribute__((weak)) void keyboard_post_init_user() {}
-
-/** \brief keyboard_post_init_kb
- *
- * FIXME: needs doc
- */
-
-__attribute__((weak)) void keyboard_post_init_kb(void) { keyboard_post_init_user(); }
-
-/** \brief keyboard_setup
- *
- * FIXME: needs doc
- */
-void keyboard_setup(void) {
-#ifndef NO_JTAG_DISABLE
- disable_jtag();
-#endif
- print_set_sendchar(sendchar);
-#ifdef STM32_EEPROM_ENABLE
- EEPROM_Init();
-#endif
-#ifdef EEPROM_DRIVER
- eeprom_driver_init();
-#endif
- matrix_setup();
- keyboard_pre_init_kb();
-}
-
-/** \brief is_keyboard_master
- *
- * FIXME: needs doc
- */
-__attribute__((weak)) bool is_keyboard_master(void) { return true; }
-
-/** \brief is_keyboard_left
- *
- * FIXME: needs doc
- */
-__attribute__((weak)) bool is_keyboard_left(void) { return true; }
-
-/** \brief should_process_keypress
- *
- * Override this function if you have a condition where keypresses processing should change:
- * - splits where the slave side needs to process for rgb/oled functionality
- */
-__attribute__((weak)) bool should_process_keypress(void) { return is_keyboard_master(); }
-
-/** \brief housekeeping_task_kb
- *
- * Override this function if you have a need to execute code for every keyboard main loop iteration.
- * This is specific to keyboard-level functionality.
- */
-__attribute__((weak)) void housekeeping_task_kb(void) {}
-
-/** \brief housekeeping_task_user
- *
- * Override this function if you have a need to execute code for every keyboard main loop iteration.
- * This is specific to user/keymap-level functionality.
- */
-__attribute__((weak)) void housekeeping_task_user(void) {}
-
-/** \brief housekeeping_task
- *
- * Invokes hooks for executing code after QMK is done after each loop iteration.
- */
-void housekeeping_task(void) {
- housekeeping_task_kb();
- housekeeping_task_user();
-}
-
-/** \brief keyboard_init
- *
- * FIXME: needs doc
- */
-void keyboard_init(void) {
- timer_init();
- sync_timer_init();
- matrix_init();
-#ifdef VIA_ENABLE
- via_init();
-#endif
-#ifdef QWIIC_ENABLE
- qwiic_init();
-#endif
-#ifdef OLED_DRIVER_ENABLE
- oled_init(OLED_ROTATION_0);
-#endif
-#ifdef PS2_MOUSE_ENABLE
- ps2_mouse_init();
-#endif
-#ifdef SERIAL_MOUSE_ENABLE
- serial_mouse_init();
-#endif
-#ifdef ADB_MOUSE_ENABLE
- adb_mouse_init();
-#endif
-#ifdef BACKLIGHT_ENABLE
- backlight_init();
-#endif
-#ifdef RGBLIGHT_ENABLE
- rgblight_init();
-#endif
-#ifdef ENCODER_ENABLE
- encoder_init();
-#endif
-#ifdef STENO_ENABLE
- steno_init();
-#endif
-#ifdef POINTING_DEVICE_ENABLE
- pointing_device_init();
-#endif
-#if defined(NKRO_ENABLE) && defined(FORCE_NKRO)
- keymap_config.nkro = 1;
- eeconfig_update_keymap(keymap_config.raw);
-#endif
-#ifdef DIP_SWITCH_ENABLE
- dip_switch_init();
-#endif
-
-#if defined(DEBUG_MATRIX_SCAN_RATE) && defined(CONSOLE_ENABLE)
- debug_enable = true;
-#endif
-
- keyboard_post_init_kb(); /* Always keep this last */
-}
-
-/** \brief key_event_task
- *
- * This function is responsible for calling into other systems when they need to respond to electrical switch press events.
- * This is differnet than keycode events as no layer processing, or filtering occurs.
- */
-void switch_events(uint8_t row, uint8_t col, bool pressed) {
-#if defined(LED_MATRIX_ENABLE)
- process_led_matrix(row, col, pressed);
-#endif
-#if defined(RGB_MATRIX_ENABLE)
- process_rgb_matrix(row, col, pressed);
-#endif
-}
-
-/** \brief Keyboard task: Do keyboard routine jobs
- *
- * Do routine keyboard jobs:
- *
- * * scan matrix
- * * handle mouse movements
- * * run visualizer code
- * * handle midi commands
- * * light LEDs
- *
- * This is repeatedly called as fast as possible.
- */
-void keyboard_task(void) {
- static matrix_row_t matrix_prev[MATRIX_ROWS];
- static uint8_t led_status = 0;
- matrix_row_t matrix_row = 0;
- matrix_row_t matrix_change = 0;
-#ifdef QMK_KEYS_PER_SCAN
- uint8_t keys_processed = 0;
-#endif
-#ifdef ENCODER_ENABLE
- bool encoders_changed = false;
-#endif
-
- uint8_t matrix_changed = matrix_scan();
- if (matrix_changed) last_matrix_activity_trigger();
-
- for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
- matrix_row = matrix_get_row(r);
- matrix_change = matrix_row ^ matrix_prev[r];
- if (matrix_change) {
-#ifdef MATRIX_HAS_GHOST
- if (has_ghost_in_row(r, matrix_row)) {
- continue;
- }
-#endif
- if (debug_matrix) matrix_print();
- matrix_row_t col_mask = 1;
- for (uint8_t c = 0; c < MATRIX_COLS; c++, col_mask <<= 1) {
- if (matrix_change & col_mask) {
- if (should_process_keypress()) {
- action_exec((keyevent_t){
- .key = (keypos_t){.row = r, .col = c}, .pressed = (matrix_row & col_mask), .time = (timer_read() | 1) /* time should not be 0 */
- });
- }
- // record a processed key
- matrix_prev[r] ^= col_mask;
-
- switch_events(r, c, (matrix_row & col_mask));
-
-#ifdef QMK_KEYS_PER_SCAN
- // only jump out if we have processed "enough" keys.
- if (++keys_processed >= QMK_KEYS_PER_SCAN)
-#endif
- // process a key per task call
- goto MATRIX_LOOP_END;
- }
- }
- }
- }
- // call with pseudo tick event when no real key event.
-#ifdef QMK_KEYS_PER_SCAN
- // we can get here with some keys processed now.
- if (!keys_processed)
-#endif
- action_exec(TICK);
-
-MATRIX_LOOP_END:
-
-#ifdef DEBUG_MATRIX_SCAN_RATE
- matrix_scan_perf_task();
-#endif
-
-#if defined(RGBLIGHT_ENABLE)
- rgblight_task();
-#endif
-
-#ifdef LED_MATRIX_ENABLE
- led_matrix_task();
-#endif
-#ifdef RGB_MATRIX_ENABLE
- rgb_matrix_task();
-#endif
-
-#if defined(BACKLIGHT_ENABLE)
-# if defined(BACKLIGHT_PIN) || defined(BACKLIGHT_PINS)
- backlight_task();
-# endif
-#endif
-
-#ifdef ENCODER_ENABLE
- encoders_changed = encoder_read();
- if (encoders_changed) last_encoder_activity_trigger();
-#endif
-
-#ifdef QWIIC_ENABLE
- qwiic_task();
-#endif
-
-#ifdef OLED_DRIVER_ENABLE
- oled_task();
-# ifndef OLED_DISABLE_TIMEOUT
- // Wake up oled if user is using those fabulous keys or spinning those encoders!
-# ifdef ENCODER_ENABLE
- if (matrix_changed || encoders_changed) oled_on();
-# else
- if (matrix_changed) oled_on();
-# endif
-# endif
-#endif
-
-#ifdef MOUSEKEY_ENABLE
- // mousekey repeat & acceleration
- mousekey_task();
-#endif
-
-#ifdef PS2_MOUSE_ENABLE
- ps2_mouse_task();
-#endif
-
-#ifdef SERIAL_MOUSE_ENABLE
- serial_mouse_task();
-#endif
-
-#ifdef ADB_MOUSE_ENABLE
- adb_mouse_task();
-#endif
-
-#ifdef SERIAL_LINK_ENABLE
- serial_link_update();
-#endif
-
-#ifdef VISUALIZER_ENABLE
- visualizer_update(default_layer_state, layer_state, visualizer_get_mods(), host_keyboard_leds());
-#endif
-
-#ifdef POINTING_DEVICE_ENABLE
- pointing_device_task();
-#endif
-
-#ifdef MIDI_ENABLE
- midi_task();
-#endif
-
-#ifdef VELOCIKEY_ENABLE
- if (velocikey_enabled()) {
- velocikey_decelerate();
- }
-#endif
-
-#ifdef JOYSTICK_ENABLE
- joystick_task();
-#endif
-
- // update LED
- if (led_status != host_keyboard_leds()) {
- led_status = host_keyboard_leds();
- keyboard_set_leds(led_status);
- }
-}
-
-/** \brief keyboard set leds
- *
- * FIXME: needs doc
- */
-void keyboard_set_leds(uint8_t leds) {
- if (debug_keyboard) {
- debug("keyboard_set_led: ");
- debug_hex8(leds);
- debug("\n");
- }
- led_set(leds);
-}