From a074364c3731d66b56d988c8a6c960a83ea0e0a1 Mon Sep 17 00:00:00 2001 From: tmk Date: Fri, 10 Apr 2015 01:32:04 +0900 Subject: Squashed 'tmk_core/' content from commit 05caacc git-subtree-dir: tmk_core git-subtree-split: 05caaccec92694bb24c8c3c3a9940b96efd4605c --- common/action.c | 565 +++++++++++++++++++++++++++++++++++++++++ common/action.h | 82 ++++++ common/action_code.h | 315 +++++++++++++++++++++++ common/action_layer.c | 138 ++++++++++ common/action_layer.h | 77 ++++++ common/action_macro.c | 83 ++++++ common/action_macro.h | 102 ++++++++ common/action_tapping.c | 376 +++++++++++++++++++++++++++ common/action_tapping.h | 39 +++ common/action_util.c | 307 ++++++++++++++++++++++ common/action_util.h | 66 +++++ common/avr/bootloader.c | 148 +++++++++++ common/avr/eeconfig.c | 45 ++++ common/avr/suspend.c | 122 +++++++++ common/avr/suspend_avr.h | 27 ++ common/avr/timer.c | 117 +++++++++ common/avr/timer_avr.h | 42 ++++ common/avr/xprintf.S | 500 ++++++++++++++++++++++++++++++++++++ common/avr/xprintf.h | 111 ++++++++ common/backlight.c | 85 +++++++ common/backlight.h | 40 +++ common/bootloader.h | 25 ++ common/bootmagic.c | 128 ++++++++++ common/bootmagic.h | 100 ++++++++ common/command.c | 644 +++++++++++++++++++++++++++++++++++++++++++++++ common/command.h | 35 +++ common/debug.c | 24 ++ common/debug.h | 117 +++++++++ common/eeconfig.h | 75 ++++++ common/host.c | 97 +++++++ common/host.h | 57 +++++ common/host_driver.h | 33 +++ common/keyboard.c | 150 +++++++++++ common/keyboard.h | 72 ++++++ common/keycode.h | 489 +++++++++++++++++++++++++++++++++++ common/keymap.c | 185 ++++++++++++++ common/keymap.h | 71 ++++++ common/led.h | 33 +++ common/matrix.h | 68 +++++ common/mbed/bootloader.c | 4 + common/mbed/suspend.c | 6 + common/mbed/timer.c | 41 +++ common/mbed/xprintf.cpp | 51 ++++ common/mbed/xprintf.h | 17 ++ common/mousekey.c | 196 +++++++++++++++ common/mousekey.h | 77 ++++++ common/nodebug.h | 25 ++ common/print.c | 48 ++++ common/print.h | 137 ++++++++++ common/progmem.h | 12 + common/report.h | 183 ++++++++++++++ common/sendchar.h | 35 +++ common/sendchar_null.c | 23 ++ common/sendchar_uart.c | 25 ++ common/sleep_led.c | 95 +++++++ common/sleep_led.h | 21 ++ common/suspend.h | 13 + common/timer.h | 53 ++++ common/uart.c | 129 ++++++++++ common/uart.h | 11 + common/util.c | 101 ++++++++ common/util.h | 43 ++++ common/wait.h | 20 ++ 63 files changed, 7156 insertions(+) create mode 100644 common/action.c create mode 100644 common/action.h create mode 100644 common/action_code.h create mode 100644 common/action_layer.c create mode 100644 common/action_layer.h create mode 100644 common/action_macro.c create mode 100644 common/action_macro.h create mode 100644 common/action_tapping.c create mode 100644 common/action_tapping.h create mode 100644 common/action_util.c create mode 100644 common/action_util.h create mode 100644 common/avr/bootloader.c create mode 100644 common/avr/eeconfig.c create mode 100644 common/avr/suspend.c create mode 100644 common/avr/suspend_avr.h create mode 100644 common/avr/timer.c create mode 100644 common/avr/timer_avr.h create mode 100644 common/avr/xprintf.S create mode 100644 common/avr/xprintf.h create mode 100644 common/backlight.c create mode 100644 common/backlight.h create mode 100644 common/bootloader.h create mode 100644 common/bootmagic.c create mode 100644 common/bootmagic.h create mode 100644 common/command.c create mode 100644 common/command.h create mode 100644 common/debug.c create mode 100644 common/debug.h create mode 100644 common/eeconfig.h create mode 100644 common/host.c create mode 100644 common/host.h create mode 100644 common/host_driver.h create mode 100644 common/keyboard.c create mode 100644 common/keyboard.h create mode 100644 common/keycode.h create mode 100644 common/keymap.c create mode 100644 common/keymap.h create mode 100644 common/led.h create mode 100644 common/matrix.h create mode 100644 common/mbed/bootloader.c create mode 100644 common/mbed/suspend.c create mode 100644 common/mbed/timer.c create mode 100644 common/mbed/xprintf.cpp create mode 100644 common/mbed/xprintf.h create mode 100644 common/mousekey.c create mode 100644 common/mousekey.h create mode 100644 common/nodebug.h create mode 100644 common/print.c create mode 100644 common/print.h create mode 100644 common/progmem.h create mode 100644 common/report.h create mode 100644 common/sendchar.h create mode 100644 common/sendchar_null.c create mode 100644 common/sendchar_uart.c create mode 100644 common/sleep_led.c create mode 100644 common/sleep_led.h create mode 100644 common/suspend.h create mode 100644 common/timer.h create mode 100644 common/uart.c create mode 100644 common/uart.h create mode 100644 common/util.c create mode 100644 common/util.h create mode 100644 common/wait.h (limited to 'common') diff --git a/common/action.c b/common/action.c new file mode 100644 index 0000000000..ec8eeae7bc --- /dev/null +++ b/common/action.c @@ -0,0 +1,565 @@ +/* +Copyright 2012,2013 Jun Wako + +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 . +*/ +#include "host.h" +#include "keycode.h" +#include "keyboard.h" +#include "mousekey.h" +#include "command.h" +#include "led.h" +#include "backlight.h" +#include "action_layer.h" +#include "action_tapping.h" +#include "action_macro.h" +#include "action_util.h" +#include "action.h" + +#ifdef DEBUG_ACTION +#include "debug.h" +#else +#include "nodebug.h" +#endif + + +void action_exec(keyevent_t event) +{ + if (!IS_NOEVENT(event)) { + dprint("\n---- action_exec: start -----\n"); + dprint("EVENT: "); debug_event(event); dprintln(); + } + + keyrecord_t record = { .event = event }; + +#ifndef NO_ACTION_TAPPING + action_tapping_process(record); +#else + process_action(&record); + if (!IS_NOEVENT(record.event)) { + dprint("processed: "); debug_record(record); dprintln(); + } +#endif +} + +void process_action(keyrecord_t *record) +{ + keyevent_t event = record->event; +#ifndef NO_ACTION_TAPPING + uint8_t tap_count = record->tap.count; +#endif + + if (IS_NOEVENT(event)) { return; } + + action_t action = layer_switch_get_action(event.key); + dprint("ACTION: "); debug_action(action); +#ifndef NO_ACTION_LAYER + dprint(" layer_state: "); layer_debug(); + dprint(" default_layer_state: "); default_layer_debug(); +#endif + dprintln(); + + switch (action.kind.id) { + /* Key and Mods */ + case ACT_LMODS: + case ACT_RMODS: + { + uint8_t mods = (action.kind.id == ACT_LMODS) ? action.key.mods : + action.key.mods<<4; + if (event.pressed) { + if (mods) { + add_weak_mods(mods); + send_keyboard_report(); + } + register_code(action.key.code); + } else { + unregister_code(action.key.code); + if (mods) { + del_weak_mods(mods); + send_keyboard_report(); + } + } + } + break; +#ifndef NO_ACTION_TAPPING + case ACT_LMODS_TAP: + case ACT_RMODS_TAP: + { + uint8_t mods = (action.kind.id == ACT_LMODS_TAP) ? action.key.mods : + action.key.mods<<4; + switch (action.layer_tap.code) { + #ifndef NO_ACTION_ONESHOT + case MODS_ONESHOT: + // Oneshot modifier + if (event.pressed) { + if (tap_count == 0) { + register_mods(mods); + } + else if (tap_count == 1) { + dprint("MODS_TAP: Oneshot: start\n"); + set_oneshot_mods(mods); + } + else { + register_mods(mods); + } + } else { + if (tap_count == 0) { + clear_oneshot_mods(); + unregister_mods(mods); + } + else if (tap_count == 1) { + // Retain Oneshot mods + } + else { + clear_oneshot_mods(); + unregister_mods(mods); + } + } + break; + #endif + case MODS_TAP_TOGGLE: + if (event.pressed) { + if (tap_count <= TAPPING_TOGGLE) { + register_mods(mods); + } + } else { + if (tap_count < TAPPING_TOGGLE) { + unregister_mods(mods); + } + } + break; + default: + if (event.pressed) { + if (tap_count > 0) { + if (record->tap.interrupted) { + dprint("MODS_TAP: Tap: Cancel: add_mods\n"); + // ad hoc: set 0 to cancel tap + record->tap.count = 0; + register_mods(mods); + } else { + dprint("MODS_TAP: Tap: register_code\n"); + register_code(action.key.code); + } + } else { + dprint("MODS_TAP: No tap: add_mods\n"); + register_mods(mods); + } + } else { + if (tap_count > 0) { + dprint("MODS_TAP: Tap: unregister_code\n"); + unregister_code(action.key.code); + } else { + dprint("MODS_TAP: No tap: add_mods\n"); + unregister_mods(mods); + } + } + break; + } + } + break; +#endif +#ifdef EXTRAKEY_ENABLE + /* other HID usage */ + case ACT_USAGE: + switch (action.usage.page) { + case PAGE_SYSTEM: + if (event.pressed) { + host_system_send(action.usage.code); + } else { + host_system_send(0); + } + break; + case PAGE_CONSUMER: + if (event.pressed) { + host_consumer_send(action.usage.code); + } else { + host_consumer_send(0); + } + break; + } + break; +#endif +#ifdef MOUSEKEY_ENABLE + /* Mouse key */ + case ACT_MOUSEKEY: + if (event.pressed) { + mousekey_on(action.key.code); + mousekey_send(); + } else { + mousekey_off(action.key.code); + mousekey_send(); + } + break; +#endif +#ifndef NO_ACTION_LAYER + case ACT_LAYER: + if (action.layer_bitop.on == 0) { + /* Default Layer Bitwise Operation */ + if (!event.pressed) { + uint8_t shift = action.layer_bitop.part*4; + uint32_t bits = ((uint32_t)action.layer_bitop.bits)< 0) { + dprint("KEYMAP_TAP_KEY: Tap: register_code\n"); + register_code(action.layer_tap.code); + } else { + dprint("KEYMAP_TAP_KEY: No tap: On on press\n"); + layer_on(action.layer_tap.val); + } + } else { + if (tap_count > 0) { + dprint("KEYMAP_TAP_KEY: Tap: unregister_code\n"); + unregister_code(action.layer_tap.code); + } else { + dprint("KEYMAP_TAP_KEY: No tap: Off on release\n"); + layer_off(action.layer_tap.val); + } + } + break; + } + break; + #endif +#endif + /* Extentions */ +#ifndef NO_ACTION_MACRO + case ACT_MACRO: + action_macro_play(action_get_macro(record, action.func.id, action.func.opt)); + break; +#endif +#ifdef BACKLIGHT_ENABLE + case ACT_BACKLIGHT: + if (!event.pressed) { + switch (action.backlight.opt) { + case BACKLIGHT_INCREASE: + backlight_increase(); + break; + case BACKLIGHT_DECREASE: + backlight_decrease(); + break; + case BACKLIGHT_TOGGLE: + backlight_toggle(); + break; + case BACKLIGHT_STEP: + backlight_step(); + break; + case BACKLIGHT_LEVEL: + backlight_level(action.backlight.level); + break; + } + } + break; +#endif + case ACT_COMMAND: + break; +#ifndef NO_ACTION_FUNCTION + case ACT_FUNCTION: + action_function(record, action.func.id, action.func.opt); + break; +#endif + default: + break; + } +} + + + + +/* + * Utilities for actions. + */ +void register_code(uint8_t code) +{ + if (code == KC_NO) { + return; + } + +#ifdef LOCKING_SUPPORT_ENABLE + else if (KC_LOCKING_CAPS == code) { +#ifdef LOCKING_RESYNC_ENABLE + // Resync: ignore if caps lock already is on + if (host_keyboard_leds() & (1<>8, action.kind.param&0xff); +} diff --git a/common/action.h b/common/action.h new file mode 100644 index 0000000000..8a4736d7bc --- /dev/null +++ b/common/action.h @@ -0,0 +1,82 @@ +/* +Copyright 2012,2013 Jun Wako + +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 . +*/ +#ifndef ACTION_H +#define ACTION_H + +#include +#include +#include "keyboard.h" +#include "keycode.h" +#include "action_code.h" +#include "action_macro.h" + + +#ifdef __cplusplus +extern "C" { +#endif + +/* tapping count and state */ +typedef struct { + bool interrupted :1; + bool reserved2 :1; + bool reserved1 :1; + bool reserved0 :1; + uint8_t count :4; +} tap_t; + +/* Key event container for recording */ +typedef struct { + keyevent_t event; +#ifndef NO_ACTION_TAPPING + tap_t tap; +#endif +} keyrecord_t; + +/* Execute action per keyevent */ +void action_exec(keyevent_t event); + +/* action for key */ +action_t action_for_key(uint8_t layer, keypos_t key); + +/* macro */ +const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt); + +/* user defined special function */ +void action_function(keyrecord_t *record, uint8_t id, uint8_t opt); + +/* Utilities for actions. */ +void process_action(keyrecord_t *record); +void register_code(uint8_t code); +void unregister_code(uint8_t code); +void register_mods(uint8_t mods); +void unregister_mods(uint8_t mods); +//void set_mods(uint8_t mods); +void clear_keyboard(void); +void clear_keyboard_but_mods(void); +void layer_switch(uint8_t new_layer); +bool is_tap_key(keypos_t key); + +/* debug */ +void debug_event(keyevent_t event); +void debug_record(keyrecord_t record); +void debug_action(action_t action); + +#ifdef __cplusplus +} +#endif + +#endif /* ACTION_H */ diff --git a/common/action_code.h b/common/action_code.h new file mode 100644 index 0000000000..bc40e2c6fb --- /dev/null +++ b/common/action_code.h @@ -0,0 +1,315 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ +#ifndef ACTION_CODE_H +#define ACTION_CODE_H + +/* Action codes + * ============ + * 16bit code: action_kind(4bit) + action_parameter(12bit) + * + * + * Key Actions(00xx) + * ----------------- + * ACT_MODS(000r): + * 000r|0000|0000 0000 No action code + * 000r|0000|0000 0001 Transparent code + * 000r|0000| keycode Key + * 000r|mods|0000 0000 Modifiers + * 000r|mods| keycode Modifiers+Key(Modified key) + * r: Left/Right flag(Left:0, Right:1) + * + * ACT_MODS_TAP(001r): + * 001r|mods|0000 0000 Modifiers with OneShot + * 001r|mods|0000 0001 Modifiers with tap toggle + * 001r|mods|0000 00xx (reserved) + * 001r|mods| keycode Modifiers with Tap Key(Dual role) + * + * + * Other Keys(01xx) + * ---------------- + * ACT_USAGE(0100): TODO: Not needed? + * 0100|00| usage(10) System control(0x80) - General Desktop page(0x01) + * 0100|01| usage(10) Consumer control(0x01) - Consumer page(0x0C) + * 0100|10| usage(10) (reserved) + * 0100|11| usage(10) (reserved) + * + * ACT_MOUSEKEY(0110): TODO: Not needed? + * 0101|xxxx| keycode Mouse key + * + * 011x|xxxx xxxx xxxx (reseved) + * + * + * Layer Actions(10xx) + * ------------------- + * ACT_LAYER(1000): + * 1000|oo00|pppE BBBB Default Layer Bitwise operation + * oo: operation(00:AND, 01:OR, 10:XOR, 11:SET) + * ppp: 4-bit chunk part(0-7) + * EBBBB: bits and extra bit + * 1000|ooee|pppE BBBB Layer Bitwise Operation + * oo: operation(00:AND, 01:OR, 10:XOR, 11:SET) + * ppp: 4-bit chunk part(0-7) + * EBBBB: bits and extra bit + * ee: on event(01:press, 10:release, 11:both) + * + * 1001|xxxx|xxxx xxxx (reserved) + * 1001|oopp|BBBB BBBB 8-bit Bitwise Operation??? + * + * ACT_LAYER_TAP(101x): + * 101E|LLLL| keycode On/Off with tap key + * 101E|LLLL|1110 mods On/Off with modifiers(0xE0-EF) + * 101E|LLLL|1111 0000 Invert with tap toggle(0xF0) + * 101E|LLLL|1111 0001 On/Off + * 101E|LLLL|1111 0010 Off/On + * 101E|LLLL|1111 0011 Set/Clear + * 101E|LLLL|1111 xxxx Reserved(0xF4-FF) + * ELLLL: layer 0-31(E: extra bit for layer 16-31) + * + * + * Extensions(11xx) + * ---------------- + * ACT_MACRO(1100): + * 1100|opt | id(8) Macro play? + * 1100|1111| id(8) Macro record? + * + * ACT_BACKLIGHT(1101): + * 1101|opt |level(8) Backlight commands + * + * ACT_COMMAND(1110): + * 1110|opt | id(8) Built-in Command exec + * + * ACT_FUNCTION(1111): + * 1111| address(12) Function? + * 1111|opt | id(8) Function? + */ +enum action_kind_id { + /* Key Actions */ + ACT_MODS = 0b0000, + ACT_LMODS = 0b0000, + ACT_RMODS = 0b0001, + ACT_MODS_TAP = 0b0010, + ACT_LMODS_TAP = 0b0010, + ACT_RMODS_TAP = 0b0011, + /* Other Keys */ + ACT_USAGE = 0b0100, + ACT_MOUSEKEY = 0b0101, + /* Layer Actions */ + ACT_LAYER = 0b1000, + ACT_LAYER_TAP = 0b1010, /* Layer 0-15 */ + ACT_LAYER_TAP_EXT = 0b1011, /* Layer 16-31 */ + /* Extensions */ + ACT_MACRO = 0b1100, + ACT_BACKLIGHT = 0b1101, + ACT_COMMAND = 0b1110, + ACT_FUNCTION = 0b1111 +}; + + +/* Action Code Struct + * + * NOTE: + * In avr-gcc bit field seems to be assigned from LSB(bit0) to MSB(bit15). + * AVR looks like a little endian in avr-gcc. + * Not portable across compiler/endianness? + * + * Byte order and bit order of 0x1234: + * Big endian: Little endian: + * -------------------- -------------------- + * FEDC BA98 7654 3210 0123 4567 89AB CDEF + * 0001 0010 0011 0100 0010 1100 0100 1000 + * 0x12 0x34 0x34 0x12 + */ +typedef union { + uint16_t code; + struct action_kind { + uint16_t param :12; + uint8_t id :4; + } kind; + struct action_key { + uint8_t code :8; + uint8_t mods :4; + uint8_t kind :4; + } key; + struct action_layer_bitop { + uint8_t bits :4; + uint8_t xbit :1; + uint8_t part :3; + uint8_t on :2; + uint8_t op :2; + uint8_t kind :4; + } layer_bitop; + struct action_layer_tap { + uint8_t code :8; + uint8_t val :5; + uint8_t kind :3; + } layer_tap; + struct action_usage { + uint16_t code :10; + uint8_t page :2; + uint8_t kind :4; + } usage; + struct action_backlight { + uint8_t level :8; + uint8_t opt :4; + uint8_t kind :4; + } backlight; + struct action_command { + uint8_t id :8; + uint8_t opt :4; + uint8_t kind :4; + } command; + struct action_function { + uint8_t id :8; + uint8_t opt :4; + uint8_t kind :4; + } func; +} action_t; + + +/* action utility */ +#define ACTION_NO 0 +#define ACTION_TRANSPARENT 1 +#define ACTION(kind, param) ((kind)<<12 | (param)) + + +/* + * Key Actions + */ +/* Mod bits: 43210 + * bit 0 ||||+- Control + * bit 1 |||+-- Shift + * bit 2 ||+--- Alt + * bit 3 |+---- Gui + * bit 4 +----- LR flag(Left:0, Right:1) + */ +enum mods_bit { + MOD_LCTL = 0x01, + MOD_LSFT = 0x02, + MOD_LALT = 0x04, + MOD_LGUI = 0x08, + MOD_RCTL = 0x11, + MOD_RSFT = 0x12, + MOD_RALT = 0x14, + MOD_RGUI = 0x18, +}; +enum mods_codes { + MODS_ONESHOT = 0x00, + MODS_TAP_TOGGLE = 0x01, +}; +#define ACTION_KEY(key) ACTION(ACT_MODS, (key)) +#define ACTION_MODS(mods) ACTION(ACT_MODS, ((mods)&0x1f)<<8 | 0) +#define ACTION_MODS_KEY(mods, key) ACTION(ACT_MODS, ((mods)&0x1f)<<8 | (key)) +#define ACTION_MODS_TAP_KEY(mods, key) ACTION(ACT_MODS_TAP, ((mods)&0x1f)<<8 | (key)) +#define ACTION_MODS_ONESHOT(mods) ACTION(ACT_MODS_TAP, ((mods)&0x1f)<<8 | MODS_ONESHOT) +#define ACTION_MODS_TAP_TOGGLE(mods) ACTION(ACT_MODS_TAP, ((mods)&0x1f)<<8 | MODS_TAP_TOGGLE) + + +/* + * Other Keys + */ +enum usage_pages { + PAGE_SYSTEM, + PAGE_CONSUMER +}; +#define ACTION_USAGE_SYSTEM(id) ACTION(ACT_USAGE, PAGE_SYSTEM<<10 | (id)) +#define ACTION_USAGE_CONSUMER(id) ACTION(ACT_USAGE, PAGE_CONSUMER<<10 | (id)) +#define ACTION_MOUSEKEY(key) ACTION(ACT_MOUSEKEY, key) + + + +/* + * Layer Actions + */ +enum layer_param_on { + ON_PRESS = 1, + ON_RELEASE = 2, + ON_BOTH = 3, +}; +enum layer_param_bit_op { + OP_BIT_AND = 0, + OP_BIT_OR = 1, + OP_BIT_XOR = 2, + OP_BIT_SET = 3, +}; +enum layer_pram_tap_op { + OP_TAP_TOGGLE = 0xF0, + OP_ON_OFF, + OP_OFF_ON, + OP_SET_CLEAR, +}; +#define ACTION_LAYER_BITOP(op, part, bits, on) (ACT_LAYER<<12 | (op)<<10 | (on)<<8 | (part)<<5 | ((bits)&0x1f)) +#define ACTION_LAYER_TAP(layer, key) (ACT_LAYER_TAP<<12 | (layer)<<8 | (key)) +/* Default Layer */ +#define ACTION_DEFAULT_LAYER_SET(layer) ACTION_DEFAULT_LAYER_BIT_SET((layer)/4, 1<<((layer)%4)) +/* Layer Operation */ +#define ACTION_LAYER_CLEAR(on) ACTION_LAYER_BIT_AND(0, 0, (on)) +#define ACTION_LAYER_MOMENTARY(layer) ACTION_LAYER_ON_OFF(layer) +#define ACTION_LAYER_TOGGLE(layer) ACTION_LAYER_INVERT(layer, ON_RELEASE) +#define ACTION_LAYER_INVERT(layer, on) ACTION_LAYER_BIT_XOR((layer)/4, 1<<((layer)%4), (on)) +#define ACTION_LAYER_ON(layer, on) ACTION_LAYER_BIT_OR( (layer)/4, 1<<((layer)%4), (on)) +#define ACTION_LAYER_OFF(layer, on) ACTION_LAYER_BIT_AND((layer)/4, ~(1<<((layer)%4)), (on)) +#define ACTION_LAYER_SET(layer, on) ACTION_LAYER_BIT_SET((layer)/4, 1<<((layer)%4), (on)) +#define ACTION_LAYER_ON_OFF(layer) ACTION_LAYER_TAP((layer), OP_ON_OFF) +#define ACTION_LAYER_OFF_ON(layer) ACTION_LAYER_TAP((layer), OP_OFF_ON) +#define ACTION_LAYER_SET_CLEAR(layer) ACTION_LAYER_TAP((layer), OP_SET_CLEAR) +#define ACTION_LAYER_MODS(layer, mods) ACTION_LAYER_TAP((layer), 0xe0 | (mods)&0x0f) +/* With Tapping */ +#define ACTION_LAYER_TAP_KEY(layer, key) ACTION_LAYER_TAP((layer), (key)) +#define ACTION_LAYER_TAP_TOGGLE(layer) ACTION_LAYER_TAP((layer), OP_TAP_TOGGLE) +/* Bitwise Operation */ +#define ACTION_LAYER_BIT_AND(part, bits, on) ACTION_LAYER_BITOP(OP_BIT_AND, (part), (bits), (on)) +#define ACTION_LAYER_BIT_OR( part, bits, on) ACTION_LAYER_BITOP(OP_BIT_OR, (part), (bits), (on)) +#define ACTION_LAYER_BIT_XOR(part, bits, on) ACTION_LAYER_BITOP(OP_BIT_XOR, (part), (bits), (on)) +#define ACTION_LAYER_BIT_SET(part, bits, on) ACTION_LAYER_BITOP(OP_BIT_SET, (part), (bits), (on)) +/* Default Layer Bitwise Operation */ +#define ACTION_DEFAULT_LAYER_BIT_AND(part, bits) ACTION_LAYER_BITOP(OP_BIT_AND, (part), (bits), 0) +#define ACTION_DEFAULT_LAYER_BIT_OR( part, bits) ACTION_LAYER_BITOP(OP_BIT_OR, (part), (bits), 0) +#define ACTION_DEFAULT_LAYER_BIT_XOR(part, bits) ACTION_LAYER_BITOP(OP_BIT_XOR, (part), (bits), 0) +#define ACTION_DEFAULT_LAYER_BIT_SET(part, bits) ACTION_LAYER_BITOP(OP_BIT_SET, (part), (bits), 0) + + +/* + * Extensions + */ +enum backlight_opt { + BACKLIGHT_INCREASE = 0, + BACKLIGHT_DECREASE = 1, + BACKLIGHT_TOGGLE = 2, + BACKLIGHT_STEP = 3, + BACKLIGHT_LEVEL = 4, +}; +/* Macro */ +#define ACTION_MACRO(id) ACTION(ACT_MACRO, (id)) +#define ACTION_MACRO_TAP(id) ACTION(ACT_MACRO, FUNC_TAP<<8 | (id)) +#define ACTION_MACRO_OPT(id, opt) ACTION(ACT_MACRO, (opt)<<8 | (id)) +/* Backlight */ +#define ACTION_BACKLIGHT_INCREASE() ACTION(ACT_BACKLIGHT, BACKLIGHT_INCREASE << 8) +#define ACTION_BACKLIGHT_DECREASE() ACTION(ACT_BACKLIGHT, BACKLIGHT_DECREASE << 8) +#define ACTION_BACKLIGHT_TOGGLE() ACTION(ACT_BACKLIGHT, BACKLIGHT_TOGGLE << 8) +#define ACTION_BACKLIGHT_STEP() ACTION(ACT_BACKLIGHT, BACKLIGHT_STEP << 8) +#define ACTION_BACKLIGHT_LEVEL(level) ACTION(ACT_BACKLIGHT, BACKLIGHT_LEVEL << 8 | level) +/* Command */ +#define ACTION_COMMAND(id, opt) ACTION(ACT_COMMAND, (opt)<<8 | (addr)) +/* Function */ +enum function_opts { + FUNC_TAP = 0x8, /* indciates function is tappable */ +}; +#define ACTION_FUNCTION(id) ACTION(ACT_FUNCTION, (id)) +#define ACTION_FUNCTION_TAP(id) ACTION(ACT_FUNCTION, FUNC_TAP<<8 | (id)) +#define ACTION_FUNCTION_OPT(id, opt) ACTION(ACT_FUNCTION, (opt)<<8 | (id)) + +#endif /* ACTION_CODE_H */ diff --git a/common/action_layer.c b/common/action_layer.c new file mode 100644 index 0000000000..c535615f44 --- /dev/null +++ b/common/action_layer.c @@ -0,0 +1,138 @@ +#include +#include "keyboard.h" +#include "action.h" +#include "util.h" +#include "action_layer.h" + +#ifdef DEBUG_ACTION +#include "debug.h" +#else +#include "nodebug.h" +#endif + + +/* + * Default Layer State + */ +uint32_t default_layer_state = 0; + +static void default_layer_state_set(uint32_t state) +{ + debug("default_layer_state: "); + default_layer_debug(); debug(" to "); + default_layer_state = state; + default_layer_debug(); debug("\n"); + clear_keyboard_but_mods(); // To avoid stuck keys +} + +void default_layer_debug(void) +{ + dprintf("%08lX(%u)", default_layer_state, biton32(default_layer_state)); +} + +void default_layer_set(uint32_t state) +{ + default_layer_state_set(state); +} + +#ifndef NO_ACTION_LAYER +void default_layer_or(uint32_t state) +{ + default_layer_state_set(default_layer_state | state); +} +void default_layer_and(uint32_t state) +{ + default_layer_state_set(default_layer_state & state); +} +void default_layer_xor(uint32_t state) +{ + default_layer_state_set(default_layer_state ^ state); +} +#endif + + +#ifndef NO_ACTION_LAYER +/* + * Keymap Layer State + */ +uint32_t layer_state = 0; + +static void layer_state_set(uint32_t state) +{ + dprint("layer_state: "); + layer_debug(); dprint(" to "); + layer_state = state; + layer_debug(); dprintln(); + clear_keyboard_but_mods(); // To avoid stuck keys +} + +void layer_clear(void) +{ + layer_state_set(0); +} + +void layer_move(uint8_t layer) +{ + layer_state_set(1UL<= 0; i--) { + if (layers & (1UL< + +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 . +*/ +#ifndef ACTION_LAYER_H +#define ACTION_LAYER_H + +#include +#include "keyboard.h" +#include "action.h" + + +/* + * Default Layer + */ +extern uint32_t default_layer_state; +void default_layer_debug(void); +void default_layer_set(uint32_t state); + +#ifndef NO_ACTION_LAYER +/* bitwise operation */ +void default_layer_or(uint32_t state); +void default_layer_and(uint32_t state); +void default_layer_xor(uint32_t state); +#else +#define default_layer_or(state) +#define default_layer_and(state) +#define default_layer_xor(state) +#endif + + +/* + * Keymap Layer + */ +#ifndef NO_ACTION_LAYER +extern uint32_t layer_state; +void layer_debug(void); +void layer_clear(void); +void layer_move(uint8_t layer); +void layer_on(uint8_t layer); +void layer_off(uint8_t layer); +void layer_invert(uint8_t layer); +/* bitwise operation */ +void layer_or(uint32_t state); +void layer_and(uint32_t state); +void layer_xor(uint32_t state); +#else +#define layer_state 0 +#define layer_clear() +#define layer_move(layer) +#define layer_on(layer) +#define layer_off(layer) +#define layer_invert(layer) + +#define layer_or(state) +#define layer_and(state) +#define layer_xor(state) +#define layer_debug() +#endif + + +/* return action depending on current layer status */ +action_t layer_switch_get_action(keypos_t key); + +#endif diff --git a/common/action_macro.c b/common/action_macro.c new file mode 100644 index 0000000000..ba93fc8b23 --- /dev/null +++ b/common/action_macro.c @@ -0,0 +1,83 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ +#include "action.h" +#include "action_util.h" +#include "action_macro.h" +#include "wait.h" + +#ifdef DEBUG_ACTION +#include "debug.h" +#else +#include "nodebug.h" +#endif + + +#ifndef NO_ACTION_MACRO + +#define MACRO_READ() (macro = MACRO_GET(macro_p++)) +void action_macro_play(const macro_t *macro_p) +{ + macro_t macro = END; + uint8_t interval = 0; + + if (!macro_p) return; + while (true) { + switch (MACRO_READ()) { + case KEY_DOWN: + MACRO_READ(); + dprintf("KEY_DOWN(%02X)\n", macro); + if (IS_MOD(macro)) { + add_weak_mods(MOD_BIT(macro)); + } else { + register_code(macro); + } + break; + case KEY_UP: + MACRO_READ(); + dprintf("KEY_UP(%02X)\n", macro); + if (IS_MOD(macro)) { + del_weak_mods(MOD_BIT(macro)); + } else { + unregister_code(macro); + } + break; + case WAIT: + MACRO_READ(); + dprintf("WAIT(%u)\n", macro); + { uint8_t ms = macro; while (ms--) wait_ms(1); } + break; + case INTERVAL: + interval = MACRO_READ(); + dprintf("INTERVAL(%u)\n", interval); + break; + case 0x04 ... 0x73: + dprintf("DOWN(%02X)\n", macro); + register_code(macro); + break; + case 0x84 ... 0xF3: + dprintf("UP(%02X)\n", macro); + unregister_code(macro&0x7F); + break; + case END: + default: + return; + } + // interval + { uint8_t ms = interval; while (ms--) wait_ms(1); } + } +} +#endif diff --git a/common/action_macro.h b/common/action_macro.h new file mode 100644 index 0000000000..aedc32ec6b --- /dev/null +++ b/common/action_macro.h @@ -0,0 +1,102 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ +#ifndef ACTION_MACRO_H +#define ACTION_MACRO_H +#include +#include "progmem.h" + + +#define MACRO_NONE 0 +#define MACRO(...) ({ static const macro_t __m[] PROGMEM = { __VA_ARGS__ }; &__m[0]; }) +#define MACRO_GET(p) pgm_read_byte(p) + +typedef uint8_t macro_t; + + +#ifndef NO_ACTION_MACRO +void action_macro_play(const macro_t *macro_p); +#else +#define action_macro_play(macro) +#endif + + + +/* Macro commands + * code(0x04-73) // key down(1byte) + * code(0x04-73) | 0x80 // key up(1byte) + * { KEY_DOWN, code(0x04-0xff) } // key down(2bytes) + * { KEY_UP, code(0x04-0xff) } // key up(2bytes) + * WAIT // wait milli-seconds + * INTERVAL // set interval between macro commands + * END // stop macro execution + * + * Ideas(Not implemented): + * modifiers + * system usage + * consumer usage + * unicode usage + * function call + * conditionals + * loop + */ +enum macro_command_id{ + /* 0x00 - 0x03 */ + END = 0x00, + KEY_DOWN, + KEY_UP, + + /* 0x04 - 0x73 (reserved for keycode down) */ + + /* 0x74 - 0x83 */ + WAIT = 0x74, + INTERVAL, + + /* 0x84 - 0xf3 (reserved for keycode up) */ + + /* 0xf4 - 0xff */ +}; + + +/* TODO: keycode:0x04-0x73 can be handled by 1byte command else 2bytes are needed + * if keycode between 0x04 and 0x73 + * keycode / (keycode|0x80) + * else + * {KEY_DOWN, keycode} / {KEY_UP, keycode} +*/ +#define DOWN(key) KEY_DOWN, (key) +#define UP(key) KEY_UP, (key) +#define TYPE(key) DOWN(key), UP(key) +#define WAIT(ms) WAIT, (ms) +#define INTERVAL(ms) INTERVAL, (ms) + +/* key down */ +#define D(key) DOWN(KC_##key) +/* key up */ +#define U(key) UP(KC_##key) +/* key type */ +#define T(key) TYPE(KC_##key) +/* wait */ +#define W(ms) WAIT(ms) +/* interval */ +#define I(ms) INTERVAL(ms) + +/* for backward comaptibility */ +#define MD(key) DOWN(KC_##key) +#define MU(key) UP(KC_##key) + + +#endif /* ACTION_MACRO_H */ diff --git a/common/action_tapping.c b/common/action_tapping.c new file mode 100644 index 0000000000..826c233096 --- /dev/null +++ b/common/action_tapping.c @@ -0,0 +1,376 @@ +#include +#include +#include "action.h" +#include "action_layer.h" +#include "action_tapping.h" +#include "keycode.h" +#include "timer.h" + +#ifdef DEBUG_ACTION +#include "debug.h" +#else +#include "nodebug.h" +#endif + +#ifndef NO_ACTION_TAPPING + +#define IS_TAPPING() !IS_NOEVENT(tapping_key.event) +#define IS_TAPPING_PRESSED() (IS_TAPPING() && tapping_key.event.pressed) +#define IS_TAPPING_RELEASED() (IS_TAPPING() && !tapping_key.event.pressed) +#define IS_TAPPING_KEY(k) (IS_TAPPING() && KEYEQ(tapping_key.event.key, (k))) +#define WITHIN_TAPPING_TERM(e) (TIMER_DIFF_16(e.time, tapping_key.event.time) < TAPPING_TERM) + + +static keyrecord_t tapping_key = {}; +static keyrecord_t waiting_buffer[WAITING_BUFFER_SIZE] = {}; +static uint8_t waiting_buffer_head = 0; +static uint8_t waiting_buffer_tail = 0; + +static bool process_tapping(keyrecord_t *record); +static bool waiting_buffer_enq(keyrecord_t record); +static void waiting_buffer_clear(void); +static bool waiting_buffer_typed(keyevent_t event); +static bool waiting_buffer_has_anykey_pressed(void); +static void waiting_buffer_scan_tap(void); +static void debug_tapping_key(void); +static void debug_waiting_buffer(void); + + +void action_tapping_process(keyrecord_t record) +{ + if (process_tapping(&record)) { + if (!IS_NOEVENT(record.event)) { + debug("processed: "); debug_record(record); debug("\n"); + } + } else { + if (!waiting_buffer_enq(record)) { + // clear all in case of overflow. + debug("OVERFLOW: CLEAR ALL STATES\n"); + clear_keyboard(); + waiting_buffer_clear(); + tapping_key = (keyrecord_t){}; + } + } + + // process waiting_buffer + if (!IS_NOEVENT(record.event) && waiting_buffer_head != waiting_buffer_tail) { + debug("---- action_exec: process waiting_buffer -----\n"); + } + for (; waiting_buffer_tail != waiting_buffer_head; waiting_buffer_tail = (waiting_buffer_tail + 1) % WAITING_BUFFER_SIZE) { + if (process_tapping(&waiting_buffer[waiting_buffer_tail])) { + debug("processed: waiting_buffer["); debug_dec(waiting_buffer_tail); debug("] = "); + debug_record(waiting_buffer[waiting_buffer_tail]); debug("\n\n"); + } else { + break; + } + } + if (!IS_NOEVENT(record.event)) { + debug("\n"); + } +} + + +/* Tapping + * + * Rule: Tap key is typed(pressed and released) within TAPPING_TERM. + * (without interfering by typing other key) + */ +/* return true when key event is processed or consumed. */ +bool process_tapping(keyrecord_t *keyp) +{ + keyevent_t event = keyp->event; + + // if tapping + if (IS_TAPPING_PRESSED()) { + if (WITHIN_TAPPING_TERM(event)) { + if (tapping_key.tap.count == 0) { + if (IS_TAPPING_KEY(event.key) && !event.pressed) { + // first tap! + debug("Tapping: First tap(0->1).\n"); + tapping_key.tap.count = 1; + debug_tapping_key(); + process_action(&tapping_key); + + // copy tapping state + keyp->tap = tapping_key.tap; + // enqueue + return false; + } +#if TAPPING_TERM >= 500 + /* Process a key typed within TAPPING_TERM + * This can register the key before settlement of tapping, + * useful for long TAPPING_TERM but may prevent fast typing. + */ + else if (IS_RELEASED(event) && waiting_buffer_typed(event)) { + debug("Tapping: End. No tap. Interfered by typing key\n"); + process_action(&tapping_key); + tapping_key = (keyrecord_t){}; + debug_tapping_key(); + // enqueue + return false; + } +#endif + /* Process release event of a key pressed before tapping starts + * Without this unexpected repeating will occur with having fast repeating setting + * https://github.com/tmk/tmk_keyboard/issues/60 + */ + else if (IS_RELEASED(event) && !waiting_buffer_typed(event)) { + // Modifier should be retained till end of this tapping. + action_t action = layer_switch_get_action(event.key); + switch (action.kind.id) { + case ACT_LMODS: + case ACT_RMODS: + if (action.key.mods && !action.key.code) return false; + if (IS_MOD(action.key.code)) return false; + break; + case ACT_LMODS_TAP: + case ACT_RMODS_TAP: + if (action.key.mods && keyp->tap.count == 0) return false; + if (IS_MOD(action.key.code)) return false; + break; + } + // Release of key should be process immediately. + debug("Tapping: release event of a key pressed before tapping\n"); + process_action(keyp); + return true; + } + else { + // set interrupted flag when other key preesed during tapping + if (event.pressed) { + tapping_key.tap.interrupted = true; + } + // enqueue + return false; + } + } + // tap_count > 0 + else { + if (IS_TAPPING_KEY(event.key) && !event.pressed) { + debug("Tapping: Tap release("); debug_dec(tapping_key.tap.count); debug(")\n"); + keyp->tap = tapping_key.tap; + process_action(keyp); + tapping_key = *keyp; + debug_tapping_key(); + return true; + } + else if (is_tap_key(event.key) && event.pressed) { + if (tapping_key.tap.count > 1) { + debug("Tapping: Start new tap with releasing last tap(>1).\n"); + // unregister key + process_action(&(keyrecord_t){ + .tap = tapping_key.tap, + .event.key = tapping_key.event.key, + .event.time = event.time, + .event.pressed = false + }); + } else { + debug("Tapping: Start while last tap(1).\n"); + } + tapping_key = *keyp; + waiting_buffer_scan_tap(); + debug_tapping_key(); + return true; + } + else { + if (!IS_NOEVENT(event)) { + debug("Tapping: key event while last tap(>0).\n"); + } + process_action(keyp); + return true; + } + } + } + // after TAPPING_TERM + else { + if (tapping_key.tap.count == 0) { + debug("Tapping: End. Timeout. Not tap(0): "); + debug_event(event); debug("\n"); + process_action(&tapping_key); + tapping_key = (keyrecord_t){}; + debug_tapping_key(); + return false; + } else { + if (IS_TAPPING_KEY(event.key) && !event.pressed) { + debug("Tapping: End. last timeout tap release(>0)."); + keyp->tap = tapping_key.tap; + process_action(keyp); + tapping_key = (keyrecord_t){}; + return true; + } + else if (is_tap_key(event.key) && event.pressed) { + if (tapping_key.tap.count > 1) { + debug("Tapping: Start new tap with releasing last timeout tap(>1).\n"); + // unregister key + process_action(&(keyrecord_t){ + .tap = tapping_key.tap, + .event.key = tapping_key.event.key, + .event.time = event.time, + .event.pressed = false + }); + } else { + debug("Tapping: Start while last timeout tap(1).\n"); + } + tapping_key = *keyp; + waiting_buffer_scan_tap(); + debug_tapping_key(); + return true; + } + else { + if (!IS_NOEVENT(event)) { + debug("Tapping: key event while last timeout tap(>0).\n"); + } + process_action(keyp); + return true; + } + } + } + } else if (IS_TAPPING_RELEASED()) { + if (WITHIN_TAPPING_TERM(event)) { + if (event.pressed) { + if (IS_TAPPING_KEY(event.key)) { + if (!tapping_key.tap.interrupted && tapping_key.tap.count > 0) { + // sequential tap. + keyp->tap = tapping_key.tap; + if (keyp->tap.count < 15) keyp->tap.count += 1; + debug("Tapping: Tap press("); debug_dec(keyp->tap.count); debug(")\n"); + process_action(keyp); + tapping_key = *keyp; + debug_tapping_key(); + return true; + } else { + // FIX: start new tap again + tapping_key = *keyp; + return true; + } + } else if (is_tap_key(event.key)) { + // Sequential tap can be interfered with other tap key. + debug("Tapping: Start with interfering other tap.\n"); + tapping_key = *keyp; + waiting_buffer_scan_tap(); + debug_tapping_key(); + return true; + } else { + // should none in buffer + // FIX: interrupted when other key is pressed + tapping_key.tap.interrupted = true; + process_action(keyp); + return true; + } + } else { + if (!IS_NOEVENT(event)) debug("Tapping: other key just after tap.\n"); + process_action(keyp); + return true; + } + } else { + // FIX: process_aciton here? + // timeout. no sequential tap. + debug("Tapping: End(Timeout after releasing last tap): "); + debug_event(event); debug("\n"); + tapping_key = (keyrecord_t){}; + debug_tapping_key(); + return false; + } + } + // not tapping state + else { + if (event.pressed && is_tap_key(event.key)) { + debug("Tapping: Start(Press tap key).\n"); + tapping_key = *keyp; + waiting_buffer_scan_tap(); + debug_tapping_key(); + return true; + } else { + process_action(keyp); + return true; + } + } +} + + +/* + * Waiting buffer + */ +bool waiting_buffer_enq(keyrecord_t record) +{ + if (IS_NOEVENT(record.event)) { + return true; + } + + if ((waiting_buffer_head + 1) % WAITING_BUFFER_SIZE == waiting_buffer_tail) { + debug("waiting_buffer_enq: Over flow.\n"); + return false; + } + + waiting_buffer[waiting_buffer_head] = record; + waiting_buffer_head = (waiting_buffer_head + 1) % WAITING_BUFFER_SIZE; + + debug("waiting_buffer_enq: "); debug_waiting_buffer(); + return true; +} + +void waiting_buffer_clear(void) +{ + waiting_buffer_head = 0; + waiting_buffer_tail = 0; +} + +bool waiting_buffer_typed(keyevent_t event) +{ + for (uint8_t i = waiting_buffer_tail; i != waiting_buffer_head; i = (i + 1) % WAITING_BUFFER_SIZE) { + if (KEYEQ(event.key, waiting_buffer[i].event.key) && event.pressed != waiting_buffer[i].event.pressed) { + return true; + } + } + return false; +} + +bool waiting_buffer_has_anykey_pressed(void) +{ + for (uint8_t i = waiting_buffer_tail; i != waiting_buffer_head; i = (i + 1) % WAITING_BUFFER_SIZE) { + if (waiting_buffer[i].event.pressed) return true; + } + return false; +} + +/* scan buffer for tapping */ +void waiting_buffer_scan_tap(void) +{ + // tapping already is settled + if (tapping_key.tap.count > 0) return; + // invalid state: tapping_key released && tap.count == 0 + if (!tapping_key.event.pressed) return; + + for (uint8_t i = waiting_buffer_tail; i != waiting_buffer_head; i = (i + 1) % WAITING_BUFFER_SIZE) { + if (IS_TAPPING_KEY(waiting_buffer[i].event.key) && + !waiting_buffer[i].event.pressed && + WITHIN_TAPPING_TERM(waiting_buffer[i].event)) { + tapping_key.tap.count = 1; + waiting_buffer[i].tap.count = 1; + process_action(&tapping_key); + + debug("waiting_buffer_scan_tap: found at ["); debug_dec(i); debug("]\n"); + debug_waiting_buffer(); + return; + } + } +} + + +/* + * debug print + */ +static void debug_tapping_key(void) +{ + debug("TAPPING_KEY="); debug_record(tapping_key); debug("\n"); +} + +static void debug_waiting_buffer(void) +{ + debug("{ "); + for (uint8_t i = waiting_buffer_tail; i != waiting_buffer_head; i = (i + 1) % WAITING_BUFFER_SIZE) { + debug("["); debug_dec(i); debug("]="); debug_record(waiting_buffer[i]); debug(" "); + } + debug("}\n"); +} + +#endif diff --git a/common/action_tapping.h b/common/action_tapping.h new file mode 100644 index 0000000000..9b42d50dc3 --- /dev/null +++ b/common/action_tapping.h @@ -0,0 +1,39 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ +#ifndef ACTION_TAPPING_H +#define ACTION_TAPPING_H + + + +/* period of tapping(ms) */ +#ifndef TAPPING_TERM +#define TAPPING_TERM 200 +#endif + +/* tap count needed for toggling a feature */ +#ifndef TAPPING_TOGGLE +#define TAPPING_TOGGLE 5 +#endif + +#define WAITING_BUFFER_SIZE 8 + + +#ifndef NO_ACTION_TAPPING +void action_tapping_process(keyrecord_t record); +#endif + +#endif diff --git a/common/action_util.c b/common/action_util.c new file mode 100644 index 0000000000..dbee630d18 --- /dev/null +++ b/common/action_util.c @@ -0,0 +1,307 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ +#include "host.h" +#include "report.h" +#include "debug.h" +#include "action_util.h" +#include "timer.h" + +static inline void add_key_byte(uint8_t code); +static inline void del_key_byte(uint8_t code); +#ifdef NKRO_ENABLE +static inline void add_key_bit(uint8_t code); +static inline void del_key_bit(uint8_t code); +#endif + +static uint8_t real_mods = 0; +static uint8_t weak_mods = 0; + +#ifdef USB_6KRO_ENABLE +#define RO_ADD(a, b) ((a + b) % KEYBOARD_REPORT_KEYS) +#define RO_SUB(a, b) ((a - b + KEYBOARD_REPORT_KEYS) % KEYBOARD_REPORT_KEYS) +#define RO_INC(a) RO_ADD(a, 1) +#define RO_DEC(a) RO_SUB(a, 1) +static int8_t cb_head = 0; +static int8_t cb_tail = 0; +static int8_t cb_count = 0; +#endif + +// TODO: pointer variable is not needed +//report_keyboard_t keyboard_report = {}; +report_keyboard_t *keyboard_report = &(report_keyboard_t){}; + +#ifndef NO_ACTION_ONESHOT +static int8_t oneshot_mods = 0; +#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0)) +static int16_t oneshot_time = 0; +#endif +#endif + + +void send_keyboard_report(void) { + keyboard_report->mods = real_mods; + keyboard_report->mods |= weak_mods; +#ifndef NO_ACTION_ONESHOT + if (oneshot_mods) { +#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0)) + if (TIMER_DIFF_16(timer_read(), oneshot_time) >= ONESHOT_TIMEOUT) { + dprintf("Oneshot: timeout\n"); + clear_oneshot_mods(); + } +#endif + keyboard_report->mods |= oneshot_mods; + if (has_anykey()) { + clear_oneshot_mods(); + } + } +#endif + host_keyboard_send(keyboard_report); +} + +/* key */ +void add_key(uint8_t key) +{ +#ifdef NKRO_ENABLE + if (keyboard_nkro) { + add_key_bit(key); + return; + } +#endif + add_key_byte(key); +} + +void del_key(uint8_t key) +{ +#ifdef NKRO_ENABLE + if (keyboard_nkro) { + del_key_bit(key); + return; + } +#endif + del_key_byte(key); +} + +void clear_keys(void) +{ + // not clear mods + for (int8_t i = 1; i < KEYBOARD_REPORT_SIZE; i++) { + keyboard_report->raw[i] = 0; + } +} + + +/* modifier */ +uint8_t get_mods(void) { return real_mods; } +void add_mods(uint8_t mods) { real_mods |= mods; } +void del_mods(uint8_t mods) { real_mods &= ~mods; } +void set_mods(uint8_t mods) { real_mods = mods; } +void clear_mods(void) { real_mods = 0; } + +/* weak modifier */ +uint8_t get_weak_mods(void) { return weak_mods; } +void add_weak_mods(uint8_t mods) { weak_mods |= mods; } +void del_weak_mods(uint8_t mods) { weak_mods &= ~mods; } +void set_weak_mods(uint8_t mods) { weak_mods = mods; } +void clear_weak_mods(void) { weak_mods = 0; } + +/* Oneshot modifier */ +#ifndef NO_ACTION_ONESHOT +void set_oneshot_mods(uint8_t mods) +{ + oneshot_mods = mods; +#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0)) + oneshot_time = timer_read(); +#endif +} +void clear_oneshot_mods(void) +{ + oneshot_mods = 0; +#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0)) + oneshot_time = 0; +#endif +} +#endif + + + + +/* + * inspect keyboard state + */ +uint8_t has_anykey(void) +{ + uint8_t cnt = 0; + for (uint8_t i = 1; i < KEYBOARD_REPORT_SIZE; i++) { + if (keyboard_report->raw[i]) + cnt++; + } + return cnt; +} + +uint8_t has_anymod(void) +{ + return bitpop(real_mods); +} + +uint8_t get_first_key(void) +{ +#ifdef NKRO_ENABLE + if (keyboard_nkro) { + uint8_t i = 0; + for (; i < KEYBOARD_REPORT_BITS && !keyboard_report->nkro.bits[i]; i++) + ; + return i<<3 | biton(keyboard_report->nkro.bits[i]); + } +#endif +#ifdef USB_6KRO_ENABLE + uint8_t i = cb_head; + do { + if (keyboard_report->keys[i] != 0) { + break; + } + i = RO_INC(i); + } while (i != cb_tail); + return keyboard_report->keys[i]; +#else + return keyboard_report->keys[0]; +#endif +} + + + +/* local functions */ +static inline void add_key_byte(uint8_t code) +{ +#ifdef USB_6KRO_ENABLE + int8_t i = cb_head; + int8_t empty = -1; + if (cb_count) { + do { + if (keyboard_report->keys[i] == code) { + return; + } + if (empty == -1 && keyboard_report->keys[i] == 0) { + empty = i; + } + i = RO_INC(i); + } while (i != cb_tail); + if (i == cb_tail) { + if (cb_tail == cb_head) { + // buffer is full + if (empty == -1) { + // pop head when has no empty space + cb_head = RO_INC(cb_head); + cb_count--; + } + else { + // left shift when has empty space + uint8_t offset = 1; + i = RO_INC(empty); + do { + if (keyboard_report->keys[i] != 0) { + keyboard_report->keys[empty] = keyboard_report->keys[i]; + keyboard_report->keys[i] = 0; + empty = RO_INC(empty); + } + else { + offset++; + } + i = RO_INC(i); + } while (i != cb_tail); + cb_tail = RO_SUB(cb_tail, offset); + } + } + } + } + // add to tail + keyboard_report->keys[cb_tail] = code; + cb_tail = RO_INC(cb_tail); + cb_count++; +#else + int8_t i = 0; + int8_t empty = -1; + for (; i < KEYBOARD_REPORT_KEYS; i++) { + if (keyboard_report->keys[i] == code) { + break; + } + if (empty == -1 && keyboard_report->keys[i] == 0) { + empty = i; + } + } + if (i == KEYBOARD_REPORT_KEYS) { + if (empty != -1) { + keyboard_report->keys[empty] = code; + } + } +#endif +} + +static inline void del_key_byte(uint8_t code) +{ +#ifdef USB_6KRO_ENABLE + uint8_t i = cb_head; + if (cb_count) { + do { + if (keyboard_report->keys[i] == code) { + keyboard_report->keys[i] = 0; + cb_count--; + if (cb_count == 0) { + // reset head and tail + cb_tail = cb_head = 0; + } + if (i == RO_DEC(cb_tail)) { + // left shift when next to tail + do { + cb_tail = RO_DEC(cb_tail); + if (keyboard_report->keys[RO_DEC(cb_tail)] != 0) { + break; + } + } while (cb_tail != cb_head); + } + break; + } + i = RO_INC(i); + } while (i != cb_tail); + } +#else + for (uint8_t i = 0; i < KEYBOARD_REPORT_KEYS; i++) { + if (keyboard_report->keys[i] == code) { + keyboard_report->keys[i] = 0; + } + } +#endif +} + +#ifdef NKRO_ENABLE +static inline void add_key_bit(uint8_t code) +{ + if ((code>>3) < KEYBOARD_REPORT_BITS) { + keyboard_report->nkro.bits[code>>3] |= 1<<(code&7); + } else { + dprintf("add_key_bit: can't add: %02X\n", code); + } +} + +static inline void del_key_bit(uint8_t code) +{ + if ((code>>3) < KEYBOARD_REPORT_BITS) { + keyboard_report->nkro.bits[code>>3] &= ~(1<<(code&7)); + } else { + dprintf("del_key_bit: can't del: %02X\n", code); + } +} +#endif diff --git a/common/action_util.h b/common/action_util.h new file mode 100644 index 0000000000..a955638b46 --- /dev/null +++ b/common/action_util.h @@ -0,0 +1,66 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ +#ifndef ACTION_UTIL_H +#define ACTION_UTIL_H + +#include +#include "report.h" + +#ifdef __cplusplus +extern "C" { +#endif + +extern report_keyboard_t *keyboard_report; + +void send_keyboard_report(void); + +/* key */ +void add_key(uint8_t key); +void del_key(uint8_t key); +void clear_keys(void); + +/* modifier */ +uint8_t get_mods(void); +void add_mods(uint8_t mods); +void del_mods(uint8_t mods); +void set_mods(uint8_t mods); +void clear_mods(void); + +/* weak modifier */ +uint8_t get_weak_mods(void); +void add_weak_mods(uint8_t mods); +void del_weak_mods(uint8_t mods); +void set_weak_mods(uint8_t mods); +void clear_weak_mods(void); + +/* oneshot modifier */ +void set_oneshot_mods(uint8_t mods); +void clear_oneshot_mods(void); +void oneshot_toggle(void); +void oneshot_enable(void); +void oneshot_disable(void); + +/* inspect */ +uint8_t has_anykey(void); +uint8_t has_anymod(void); +uint8_t get_first_key(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/common/avr/bootloader.c b/common/avr/bootloader.c new file mode 100644 index 0000000000..cda295b181 --- /dev/null +++ b/common/avr/bootloader.c @@ -0,0 +1,148 @@ +#include +#include +#include +#include +#include +#include +#include "bootloader.h" + +#ifdef PROTOCOL_LUFA +#include +#endif + + +/* Boot Section Size in *BYTEs* + * Teensy halfKay 512 + * Teensy++ halfKay 1024 + * Atmel DFU loader 4096 + * LUFA bootloader 4096 + * USBaspLoader 2048 + */ +#ifndef BOOTLOADER_SIZE +#warning To use bootloader_jump() you need to define BOOTLOADER_SIZE in config.h. +#define BOOTLOADER_SIZE 4096 +#endif + +#define FLASH_SIZE (FLASHEND + 1L) +#define BOOTLOADER_START (FLASH_SIZE - BOOTLOADER_SIZE) + + +/* + * Entering the Bootloader via Software + * http://www.fourwalledcubicle.com/files/LUFA/Doc/120730/html/_page__software_bootloader_start.html + */ +#define BOOTLOADER_RESET_KEY 0xB007B007 +uint32_t reset_key __attribute__ ((section (".noinit"))); + +/* initialize MCU status by watchdog reset */ +void bootloader_jump(void) { +#ifdef PROTOCOL_LUFA + USB_Disable(); + cli(); + _delay_ms(2000); +#endif + +#ifdef PROTOCOL_PJRC + cli(); + UDCON = 1; + USBCON = (1< +#include +#include +#include "eeconfig.h" + +void eeconfig_init(void) +{ + eeprom_write_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER); + eeprom_write_byte(EECONFIG_DEBUG, 0); + eeprom_write_byte(EECONFIG_DEFAULT_LAYER, 0); + eeprom_write_byte(EECONFIG_KEYMAP, 0); + eeprom_write_byte(EECONFIG_MOUSEKEY_ACCEL, 0); +#ifdef BACKLIGHT_ENABLE + eeprom_write_byte(EECONFIG_BACKLIGHT, 0); +#endif +} + +void eeconfig_enable(void) +{ + eeprom_write_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER); +} + +void eeconfig_disable(void) +{ + eeprom_write_word(EECONFIG_MAGIC, 0xFFFF); +} + +bool eeconfig_is_enabled(void) +{ + return (eeprom_read_word(EECONFIG_MAGIC) == EECONFIG_MAGIC_NUMBER); +} + +uint8_t eeconfig_read_debug(void) { return eeprom_read_byte(EECONFIG_DEBUG); } +void eeconfig_write_debug(uint8_t val) { eeprom_write_byte(EECONFIG_DEBUG, val); } + +uint8_t eeconfig_read_default_layer(void) { return eeprom_read_byte(EECONFIG_DEFAULT_LAYER); } +void eeconfig_write_default_layer(uint8_t val) { eeprom_write_byte(EECONFIG_DEFAULT_LAYER, val); } + +uint8_t eeconfig_read_keymap(void) { return eeprom_read_byte(EECONFIG_KEYMAP); } +void eeconfig_write_keymap(uint8_t val) { eeprom_write_byte(EECONFIG_KEYMAP, val); } + +#ifdef BACKLIGHT_ENABLE +uint8_t eeconfig_read_backlight(void) { return eeprom_read_byte(EECONFIG_BACKLIGHT); } +void eeconfig_write_backlight(uint8_t val) { eeprom_write_byte(EECONFIG_BACKLIGHT, val); } +#endif diff --git a/common/avr/suspend.c b/common/avr/suspend.c new file mode 100644 index 0000000000..80243f02bc --- /dev/null +++ b/common/avr/suspend.c @@ -0,0 +1,122 @@ +#include +#include +#include +#include +#include "matrix.h" +#include "action.h" +#include "backlight.h" +#include "suspend_avr.h" +#include "suspend.h" +#include "timer.h" +#ifdef PROTOCOL_LUFA +#include "lufa.h" +#endif + + +#define wdt_intr_enable(value) \ +__asm__ __volatile__ ( \ + "in __tmp_reg__,__SREG__" "\n\t" \ + "cli" "\n\t" \ + "wdr" "\n\t" \ + "sts %0,%1" "\n\t" \ + "out __SREG__,__tmp_reg__" "\n\t" \ + "sts %0,%2" "\n\t" \ + : /* no outputs */ \ + : "M" (_SFR_MEM_ADDR(_WD_CONTROL_REG)), \ + "r" (_BV(_WD_CHANGE_BIT) | _BV(WDE)), \ + "r" ((uint8_t) ((value & 0x08 ? _WD_PS3_MASK : 0x00) | \ + _BV(WDIE) | (value & 0x07)) ) \ + : "r0" \ +) + + +void suspend_idle(uint8_t time) +{ + cli(); + set_sleep_mode(SLEEP_MODE_IDLE); + sleep_enable(); + sei(); + sleep_cpu(); + sleep_disable(); +} + +/* Power down MCU with watchdog timer + * wdto: watchdog timer timeout defined in + * WDTO_15MS + * WDTO_30MS + * WDTO_60MS + * WDTO_120MS + * WDTO_250MS + * WDTO_500MS + * WDTO_1S + * WDTO_2S + * WDTO_4S + * WDTO_8S + */ +static uint8_t wdt_timeout = 0; +static void power_down(uint8_t wdto) +{ +#ifdef PROTOCOL_LUFA + if (USB_DeviceState == DEVICE_STATE_Configured) return; +#endif + wdt_timeout = wdto; + + // Watchdog Interrupt Mode + wdt_intr_enable(wdto); + + // TODO: more power saving + // See PicoPower application note + // - I/O port input with pullup + // - prescale clock + // - BOD disable + // - Power Reduction Register PRR + set_sleep_mode(SLEEP_MODE_PWR_DOWN); + sleep_enable(); + sei(); + sleep_cpu(); + sleep_disable(); + + // Disable watchdog after sleep + wdt_disable(); +} + +void suspend_power_down(void) +{ + power_down(WDTO_15MS); +} + +bool suspend_wakeup_condition(void) +{ + matrix_power_up(); + matrix_scan(); + matrix_power_down(); + for (uint8_t r = 0; r < MATRIX_ROWS; r++) { + if (matrix_get_row(r)) return true; + } + return false; +} + +// run immediately after wakeup +void suspend_wakeup_init(void) +{ + // clear keyboard state + clear_keyboard(); +#ifdef BACKLIGHT_ENABLE + backlight_init(); +#endif +} + +#ifndef NO_SUSPEND_POWER_DOWN +/* watchdog timeout */ +ISR(WDT_vect) +{ + // compensate timer for sleep + switch (wdt_timeout) { + case WDTO_15MS: + timer_count += 15 + 2; // WDTO_15MS + 2(from observation) + break; + default: + ; + } +} +#endif diff --git a/common/avr/suspend_avr.h b/common/avr/suspend_avr.h new file mode 100644 index 0000000000..357102da44 --- /dev/null +++ b/common/avr/suspend_avr.h @@ -0,0 +1,27 @@ +#ifndef SUSPEND_AVR_H +#define SUSPEND_AVR_H + +#include +#include +#include +#include +#include + + +#define wdt_intr_enable(value) \ +__asm__ __volatile__ ( \ + "in __tmp_reg__,__SREG__" "\n\t" \ + "cli" "\n\t" \ + "wdr" "\n\t" \ + "sts %0,%1" "\n\t" \ + "out __SREG__,__tmp_reg__" "\n\t" \ + "sts %0,%2" "\n\t" \ + : /* no outputs */ \ + : "M" (_SFR_MEM_ADDR(_WD_CONTROL_REG)), \ + "r" (_BV(_WD_CHANGE_BIT) | _BV(WDE)), \ + "r" ((uint8_t) ((value & 0x08 ? _WD_PS3_MASK : 0x00) | \ + _BV(WDIE) | (value & 0x07)) ) \ + : "r0" \ +) + +#endif diff --git a/common/avr/timer.c b/common/avr/timer.c new file mode 100644 index 0000000000..292b41c3a6 --- /dev/null +++ b/common/avr/timer.c @@ -0,0 +1,117 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#include +#include +#include +#include "timer_avr.h" +#include "timer.h" + + +// counter resolution 1ms +// NOTE: union { uint32_t timer32; struct { uint16_t dummy; uint16_t timer16; }} +volatile uint32_t timer_count = 0; + +void timer_init(void) +{ + // Timer0 CTC mode + TCCR0A = 0x02; + +#if TIMER_PRESCALER == 1 + TCCR0B = 0x01; +#elif TIMER_PRESCALER == 8 + TCCR0B = 0x02; +#elif TIMER_PRESCALER == 64 + TCCR0B = 0x03; +#elif TIMER_PRESCALER == 256 + TCCR0B = 0x04; +#elif TIMER_PRESCALER == 1024 + TCCR0B = 0x05; +#else +# error "Timer prescaler value is NOT vaild." +#endif + + OCR0A = TIMER_RAW_TOP; + TIMSK0 = (1< + +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 . +*/ + +#ifndef TIMER_AVR_H +#define TIMER_AVR_H 1 + +#include + +#ifndef TIMER_PRESCALER +# if F_CPU > 16000000 +# define TIMER_PRESCALER 256 +# elif F_CPU > 2000000 +# define TIMER_PRESCALER 64 +# elif F_CPU > 250000 +# define TIMER_PRESCALER 8 +# else +# define TIMER_PRESCALER 1 +# endif +#endif +#define TIMER_RAW_FREQ (F_CPU/TIMER_PRESCALER) +#define TIMER_RAW TCNT0 +#define TIMER_RAW_TOP (TIMER_RAW_FREQ/1000) + +#if (TIMER_RAW_TOP > 255) +# error "Timer0 can't count 1ms at this clock freq. Use larger prescaler." +#endif + +#endif diff --git a/common/avr/xprintf.S b/common/avr/xprintf.S new file mode 100644 index 0000000000..0cec70ce22 --- /dev/null +++ b/common/avr/xprintf.S @@ -0,0 +1,500 @@ +;---------------------------------------------------------------------------; +; Extended itoa, puts, printf and atoi (C)ChaN, 2011 +;---------------------------------------------------------------------------; + + // Base size is 152 bytes +#define CR_CRLF 0 // Convert \n to \r\n (+10 bytes) +#define USE_XPRINTF 1 // Enable xprintf function (+194 bytes) +#define USE_XSPRINTF 0 // Add xsprintf function (+78 bytes) +#define USE_XFPRINTF 0 // Add xfprintf function (+54 bytes) +#define USE_XATOI 0 // Enable xatoi function (+182 bytes) + + +#if FLASHEND > 0x1FFFF +#error xitoa module does not support 256K devices +#endif + +.nolist +#include // Include device specific definitions. +.list + +#ifdef SPM_PAGESIZE // Recent devices have "lpm Rd,Z+" and "movw". +.macro _LPMI reg + lpm \reg, Z+ +.endm +.macro _MOVW dh,dl, sh,sl + movw \dl, \sl +.endm +#else // Earlier devices do not have "lpm Rd,Z+" nor "movw". +.macro _LPMI reg + lpm + mov \reg, r0 + adiw ZL, 1 +.endm +.macro _MOVW dh,dl, sh,sl + mov \dl, \sl + mov \dh, \sh +.endm +#endif + + + +;--------------------------------------------------------------------------- +; Stub function to forward to user output function +; +;Prototype: void xputc (char chr // a character to be output +; ); +;Size: 12/12 words + +.section .bss +.global xfunc_out ; xfunc_out must be initialized before using this module. +xfunc_out: .ds.w 1 +.section .text + + +.func xputc +.global xputc +xputc: +#if CR_CRLF + cpi r24, 10 ;LF --> CRLF + brne 1f ; + ldi r24, 13 ; + rcall 1f ; + ldi r24, 10 ;/ +1: +#endif + push ZH + push ZL + lds ZL, xfunc_out+0 ;Pointer to the registered output function. + lds ZH, xfunc_out+1 ;/ + sbiw ZL, 0 ;Skip if null + breq 2f ;/ + icall +2: pop ZL + pop ZH + ret +.endfunc + + + +;--------------------------------------------------------------------------- +; Direct ROM string output +; +;Prototype: void xputs (const char *str_p // rom string to be output +; ); + +.func xputs +.global xputs +xputs: + _MOVW ZH,ZL, r25,r24 ; Z = pointer to rom string +1: _LPMI r24 + cpi r24, 0 + breq 2f + rcall xputc + rjmp 1b +2: ret +.endfunc + + +;--------------------------------------------------------------------------- +; Extended direct numeral string output (32bit version) +; +;Prototype: void xitoa (long value, // value to be output +; char radix, // radix +; char width); // minimum width +; + +.func xitoa +.global xitoa +xitoa: + ;r25:r22 = value, r20 = base, r18 = digits + clr r31 ;r31 = stack level + ldi r30, ' ' ;r30 = sign + ldi r19, ' ' ;r19 = filler + sbrs r20, 7 ;When base indicates signd format and the value + rjmp 0f ;is minus, add a '-'. + neg r20 ; + sbrs r25, 7 ; + rjmp 0f ; + ldi r30, '-' ; + com r22 ; + com r23 ; + com r24 ; + com r25 ; + adc r22, r1 ; + adc r23, r1 ; + adc r24, r1 ; + adc r25, r1 ;/ +0: sbrs r18, 7 ;When digits indicates zero filled, + rjmp 1f ;filler is '0'. + neg r18 ; + ldi r19, '0' ;/ + ;----- string conversion loop +1: ldi r21, 32 ;r26 = r25:r22 % r20 + clr r26 ;r25:r22 /= r20 +2: lsl r22 ; + rol r23 ; + rol r24 ; + rol r25 ; + rol r26 ; + cp r26, r20 ; + brcs 3f ; + sub r26, r20 ; + inc r22 ; +3: dec r21 ; + brne 2b ;/ + cpi r26, 10 ;r26 is a numeral digit '0'-'F' + brcs 4f ; + subi r26, -7 ; +4: subi r26, -'0' ;/ + push r26 ;Stack it + inc r31 ;/ + cp r22, r1 ;Repeat until r25:r22 gets zero + cpc r23, r1 ; + cpc r24, r1 ; + cpc r25, r1 ; + brne 1b ;/ + + cpi r30, '-' ;Minus sign if needed + brne 5f ; + push r30 ; + inc r31 ;/ +5: cp r31, r18 ;Filler + brcc 6f ; + push r19 ; + inc r31 ; + rjmp 5b ;/ + +6: pop r24 ;Flush stacked digits and exit + rcall xputc ; + dec r31 ; + brne 6b ;/ + + ret +.endfunc + + + +;---------------------------------------------------------------------------; +; Formatted string output (16/32bit version) +; +;Prototype: +; void __xprintf (const char *format_p, ...); +; void __xsprintf(char*, const char *format_p, ...); +; void __xfprintf(void(*func)(char), const char *format_p, ...); +; + +#if USE_XPRINTF + +.func xvprintf +xvprintf: + ld ZL, Y+ ;Z = pointer to format string + ld ZH, Y+ ;/ + +0: _LPMI r24 ;Get a format char + cpi r24, 0 ;End of format string? + breq 90f ;/ + cpi r24, '%' ;Is format? + breq 20f ;/ +1: rcall xputc ;Put a normal character + rjmp 0b ;/ +90: ret + +20: ldi r18, 0 ;r18: digits + clt ;T: filler + _LPMI r21 ;Get flags + cpi r21, '%' ;Is a %? + breq 1b ;/ + cpi r21, '0' ;Zero filled? + brne 23f ; + set ;/ +22: _LPMI r21 ;Get width +23: cpi r21, '9'+1 ; + brcc 24f ; + subi r21, '0' ; + brcs 90b ; + lsl r18 ; + mov r0, r18 ; + lsl r18 ; + lsl r18 ; + add r18, r0 ; + add r18, r21 ; + rjmp 22b ;/ + +24: brtc 25f ;get value (low word) + neg r18 ; +25: ld r24, Y+ ; + ld r25, Y+ ;/ + cpi r21, 'c' ;Is type character? + breq 1b ;/ + cpi r21, 's' ;Is type RAM string? + breq 50f ;/ + cpi r21, 'S' ;Is type ROM string? + breq 60f ;/ + _MOVW r23,r22,r25,r24 ;r25:r22 = value + clr r24 ; + clr r25 ; + clt ;/ + cpi r21, 'l' ;Is long int? + brne 26f ; + ld r24, Y+ ;get value (high word) + ld r25, Y+ ; + set ; + _LPMI r21 ;/ +26: cpi r21, 'd' ;Is type signed decimal? + brne 27f ;/ + ldi r20, -10 ; + brts 40f ; + sbrs r23, 7 ; + rjmp 40f ; + ldi r24, -1 ; + ldi r25, -1 ; + rjmp 40f ;/ +27: cpi r21, 'u' ;Is type unsigned decimal? + ldi r20, 10 ; + breq 40f ;/ + cpi r21, 'X' ;Is type hexdecimal? + ldi r20, 16 ; + breq 40f ;/ + cpi r21, 'b' ;Is type binary? + ldi r20, 2 ; + breq 40f ;/ + ret ;abort +40: push ZH ;Output the value + push ZL ; + rcall xitoa ; +42: pop ZL ; + pop ZH ; + rjmp 0b ;/ + +50: push ZH ;Put a string on the RAM + push ZL + _MOVW ZH,ZL, r25,r24 +51: ld r24, Z+ + cpi r24, 0 + breq 42b + rcall xputc + rjmp 51b + +60: push ZH ;Put a string on the ROM + push ZL + rcall xputs + rjmp 42b +.endfunc + + +.func __xprintf +.global __xprintf +__xprintf: + push YH + push YL + in YL, _SFR_IO_ADDR(SPL) +#ifdef SPH + in YH, _SFR_IO_ADDR(SPH) +#else + clr YH +#endif + adiw YL, 5 ;Y = pointer to arguments + rcall xvprintf + pop YL + pop YH + ret +.endfunc + + +#if USE_XSPRINTF + +.func __xsprintf +putram: + _MOVW ZH,ZL, r15,r14 + st Z+, r24 + _MOVW r15,r14, ZH,ZL + ret +.global __xsprintf +__xsprintf: + push YH + push YL + in YL, _SFR_IO_ADDR(SPL) +#ifdef SPH + in YH, _SFR_IO_ADDR(SPH) +#else + clr YH +#endif + adiw YL, 5 ;Y = pointer to arguments + lds ZL, xfunc_out+0 ;Save registered output function + lds ZH, xfunc_out+1 ; + push ZL ; + push ZH ;/ + ldi ZL, lo8(pm(putram));Set local output function + ldi ZH, hi8(pm(putram)); + sts xfunc_out+0, ZL ; + sts xfunc_out+1, ZH ;/ + push r15 ;Initialize pointer to string buffer + push r14 ; + ld r14, Y+ ; + ld r15, Y+ ;/ + rcall xvprintf + _MOVW ZH,ZL, r15,r14 ;Terminate string + st Z, r1 ; + pop r14 ; + pop r15 ;/ + pop ZH ;Restore registered output function + pop ZL ; + sts xfunc_out+0, ZL ; + sts xfunc_out+1, ZH ;/ + pop YL + pop YH + ret +.endfunc +#endif + + +#if USE_XFPRINTF +.func __xfprintf +.global __xfprintf +__xfprintf: + push YH + push YL + in YL, _SFR_IO_ADDR(SPL) +#ifdef SPH + in YH, _SFR_IO_ADDR(SPH) +#else + clr YH +#endif + adiw YL, 5 ;Y = pointer to arguments + lds ZL, xfunc_out+0 ;Save registered output function + lds ZH, xfunc_out+1 ; + push ZL ; + push ZH ;/ + ld ZL, Y+ ;Set output function + ld ZH, Y+ ; + sts xfunc_out+0, ZL ; + sts xfunc_out+1, ZH ;/ + rcall xvprintf + pop ZH ;Restore registered output function + pop ZL ; + sts xfunc_out+0, ZL ; + sts xfunc_out+1, ZH ;/ + pop YL + pop YH + ret +.endfunc +#endif + +#endif + + + +;--------------------------------------------------------------------------- +; Extended numeral string input +; +;Prototype: +; char xatoi ( /* 1: Successful, 0: Failed */ +; const char **str, /* pointer to pointer to source string */ +; long *res /* result */ +; ); +; + + +#if USE_XATOI +.func xatoi +.global xatoi +xatoi: + _MOVW r1, r0, r23, r22 + _MOVW XH, XL, r25, r24 + ld ZL, X+ + ld ZH, X+ + clr r18 ;r21:r18 = 0; + clr r19 ; + clr r20 ; + clr r21 ;/ + clt ;T = 0; + + ldi r25, 10 ;r25 = 10; + rjmp 41f ;/ +40: adiw ZL, 1 ;Z++; +41: ld r22, Z ;r22 = *Z; + cpi r22, ' ' ;if(r22 == ' ') continue + breq 40b ;/ + brcs 70f ;if(r22 < ' ') error; + cpi r22, '-' ;if(r22 == '-') { + brne 42f ; T = 1; + set ; continue; + rjmp 40b ;} +42: cpi r22, '9'+1 ;if(r22 > '9') error; + brcc 70f ;/ + cpi r22, '0' ;if(r22 < '0') error; + brcs 70f ;/ + brne 51f ;if(r22 > '0') cv_start; + ldi r25, 8 ;r25 = 8; + adiw ZL, 1 ;r22 = *(++Z); + ld r22, Z ;/ + cpi r22, ' '+1 ;if(r22 <= ' ') exit; + brcs 80f ;/ + cpi r22, 'b' ;if(r22 == 'b') { + brne 43f ; r25 = 2; + ldi r25, 2 ; cv_start; + rjmp 50f ;} +43: cpi r22, 'x' ;if(r22 != 'x') error; + brne 51f ;/ + ldi r25, 16 ;r25 = 16; + +50: adiw ZL, 1 ;Z++; + ld r22, Z ;r22 = *Z; +51: cpi r22, ' '+1 ;if(r22 <= ' ') break; + brcs 80f ;/ + cpi r22, 'a' ;if(r22 >= 'a') r22 =- 0x20; + brcs 52f ; + subi r22, 0x20 ;/ +52: subi r22, '0' ;if((r22 -= '0') < 0) error; + brcs 70f ;/ + cpi r22, 10 ;if(r22 >= 10) { + brcs 53f ; r22 -= 7; + subi r22, 7 ; if(r22 < 10) + cpi r22, 10 ; + brcs 70f ;} +53: cp r22, r25 ;if(r22 >= r25) error; + brcc 70f ;/ +60: ldi r24, 33 ;r21:r18 *= r25; + sub r23, r23 ; +61: brcc 62f ; + add r23, r25 ; +62: lsr r23 ; + ror r21 ; + ror r20 ; + ror r19 ; + ror r18 ; + dec r24 ; + brne 61b ;/ + add r18, r22 ;r21:r18 += r22; + adc r19, r24 ; + adc r20, r24 ; + adc r21, r24 ;/ + rjmp 50b ;repeat + +70: ldi r24, 0 + rjmp 81f +80: ldi r24, 1 +81: brtc 82f + clr r22 + com r18 + com r19 + com r20 + com r21 + adc r18, r22 + adc r19, r22 + adc r20, r22 + adc r21, r22 +82: st -X, ZH + st -X, ZL + _MOVW XH, XL, r1, r0 + st X+, r18 + st X+, r19 + st X+, r20 + st X+, r21 + clr r1 + ret +.endfunc +#endif + + diff --git a/common/avr/xprintf.h b/common/avr/xprintf.h new file mode 100644 index 0000000000..59c6f25312 --- /dev/null +++ b/common/avr/xprintf.h @@ -0,0 +1,111 @@ +/*--------------------------------------------------------------------------- + Extended itoa, puts and printf (C)ChaN, 2011 +-----------------------------------------------------------------------------*/ + +#ifndef XPRINTF_H +#define XPRINTF_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +extern void (*xfunc_out)(uint8_t); +#define xdev_out(func) xfunc_out = (void(*)(uint8_t))(func) + +/* This is a pointer to user defined output function. It must be initialized + before using this modle. +*/ + +void xputc(char chr); + +/* This is a stub function to forward outputs to user defined output function. + All outputs from this module are output via this function. +*/ + + +/*-----------------------------------------------------------------------------*/ +void xputs(const char *string_p); + +/* The string placed in the ROM is forwarded to xputc() directly. +*/ + + +/*-----------------------------------------------------------------------------*/ +void xitoa(long value, char radix, char width); + +/* Extended itoa(). + + value radix width output + 100 10 6 " 100" + 100 10 -6 "000100" + 100 10 0 "100" + 4294967295 10 0 "4294967295" + 4294967295 -10 0 "-1" + 655360 16 -8 "000A0000" + 1024 16 0 "400" + 0x55 2 -8 "01010101" +*/ + + +/*-----------------------------------------------------------------------------*/ +#define xprintf(format, ...) __xprintf(PSTR(format), ##__VA_ARGS__) +#define xsprintf(str, format, ...) __xsprintf(str, PSTR(format), ##__VA_ARGS__) +#define xfprintf(func, format, ...) __xfprintf(func, PSTR(format), ##__VA_ARGS__) + +void __xprintf(const char *format_p, ...); /* Send formatted string to the registered device */ +void __xsprintf(char*, const char *format_p, ...); /* Put formatted string to the memory */ +void __xfprintf(void(*func)(uint8_t), const char *format_p, ...); /* Send formatted string to the specified device */ + +/* Format string is placed in the ROM. The format flags is similar to printf(). + + %[flag][width][size]type + + flag + A '0' means filled with '0' when output is shorter than width. + ' ' is used in default. This is effective only numeral type. + width + Minimum width in decimal number. This is effective only numeral type. + Default width is zero. + size + A 'l' means the argument is long(32bit). Default is short(16bit). + This is effective only numeral type. + type + 'c' : Character, argument is the value + 's' : String placed on the RAM, argument is the pointer + 'S' : String placed on the ROM, argument is the pointer + 'd' : Signed decimal, argument is the value + 'u' : Unsigned decimal, argument is the value + 'X' : Hexdecimal, argument is the value + 'b' : Binary, argument is the value + '%' : '%' + +*/ + + +/*-----------------------------------------------------------------------------*/ +char xatoi(char **str, long *ret); + +/* Get value of the numeral string. + + str + Pointer to pointer to source string + + "0b11001010" binary + "0377" octal + "0xff800" hexdecimal + "1250000" decimal + "-25000" decimal + + ret + Pointer to return value +*/ + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/common/backlight.c b/common/backlight.c new file mode 100644 index 0000000000..558ad9b014 --- /dev/null +++ b/common/backlight.c @@ -0,0 +1,85 @@ +/* +Copyright 2013 Mathias Andersson + +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 . +*/ + +#include "backlight.h" +#include "eeconfig.h" +#include "debug.h" + +backlight_config_t backlight_config; + +void backlight_init(void) +{ + /* check signature */ + if (!eeconfig_is_enabled()) { + eeconfig_init(); + } + backlight_config.raw = eeconfig_read_backlight(); + backlight_set(backlight_config.enable ? backlight_config.level : 0); +} + +void backlight_increase(void) +{ + if(backlight_config.level < BACKLIGHT_LEVELS) + { + backlight_config.level++; + backlight_config.enable = 1; + eeconfig_write_backlight(backlight_config.raw); + } + dprintf("backlight increase: %u\n", backlight_config.level); + backlight_set(backlight_config.level); +} + +void backlight_decrease(void) +{ + if(backlight_config.level > 0) + { + backlight_config.level--; + backlight_config.enable = !!backlight_config.level; + eeconfig_write_backlight(backlight_config.raw); + } + dprintf("backlight decrease: %u\n", backlight_config.level); + backlight_set(backlight_config.level); +} + +void backlight_toggle(void) +{ + backlight_config.enable ^= 1; + eeconfig_write_backlight(backlight_config.raw); + dprintf("backlight toggle: %u\n", backlight_config.enable); + backlight_set(backlight_config.enable ? backlight_config.level : 0); +} + +void backlight_step(void) +{ + backlight_config.level++; + if(backlight_config.level > BACKLIGHT_LEVELS) + { + backlight_config.level = 0; + } + backlight_config.enable = !!backlight_config.level; + eeconfig_write_backlight(backlight_config.raw); + dprintf("backlight step: %u\n", backlight_config.level); + backlight_set(backlight_config.level); +} + +void backlight_level(uint8_t level) +{ + backlight_config.level ^= level; + backlight_config.enable = !!backlight_config.level; + eeconfig_write_backlight(backlight_config.raw); + backlight_set(backlight_config.level); +} diff --git a/common/backlight.h b/common/backlight.h new file mode 100644 index 0000000000..525ec8bbef --- /dev/null +++ b/common/backlight.h @@ -0,0 +1,40 @@ +/* +Copyright 2013 Mathias Andersson + +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 . +*/ + +#ifndef BACKLIGHT_H +#define BACKLIGHT_H + +#include +#include + +typedef union { + uint8_t raw; + struct { + bool enable :1; + uint8_t level :7; + }; +} backlight_config_t; + +void backlight_init(void); +void backlight_increase(void); +void backlight_decrease(void); +void backlight_toggle(void); +void backlight_step(void); +void backlight_set(uint8_t level); +void backlight_level(uint8_t level); + +#endif diff --git a/common/bootloader.h b/common/bootloader.h new file mode 100644 index 0000000000..44775039d5 --- /dev/null +++ b/common/bootloader.h @@ -0,0 +1,25 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef BOOTLOADER_H +#define BOOTLOADER_H + + +/* give code for your bootloader to come up if needed */ +void bootloader_jump(void); + +#endif diff --git a/common/bootmagic.c b/common/bootmagic.c new file mode 100644 index 0000000000..b002a58562 --- /dev/null +++ b/common/bootmagic.c @@ -0,0 +1,128 @@ +#include +#include +#include +#include "matrix.h" +#include "bootloader.h" +#include "debug.h" +#include "keymap.h" +#include "host.h" +#include "action_layer.h" +#include "eeconfig.h" +#include "bootmagic.h" + + +void bootmagic(void) +{ + /* check signature */ + if (!eeconfig_is_enabled()) { + eeconfig_init(); + } + + /* do scans in case of bounce */ + print("boogmagic scan: ... "); + uint8_t scan = 100; + while (scan--) { matrix_scan(); _delay_ms(10); } + print("done.\n"); + + /* bootmagic skip */ + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SKIP)) { + return; + } + + /* eeconfig clear */ + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_EEPROM_CLEAR)) { + eeconfig_init(); + } + + /* bootloader */ + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_BOOTLOADER)) { + bootloader_jump(); + } + + /* debug enable */ + debug_config.raw = eeconfig_read_debug(); + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_ENABLE)) { + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MATRIX)) { + debug_config.matrix = !debug_config.matrix; + } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_KEYBOARD)) { + debug_config.keyboard = !debug_config.keyboard; + } else if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEBUG_MOUSE)) { + debug_config.mouse = !debug_config.mouse; + } else { + debug_config.enable = !debug_config.enable; + } + } + eeconfig_write_debug(debug_config.raw); + + /* keymap config */ + keymap_config.raw = eeconfig_read_keymap(); + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_CONTROL_CAPSLOCK)) { + keymap_config.swap_control_capslock = !keymap_config.swap_control_capslock; + } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_CAPSLOCK_TO_CONTROL)) { + keymap_config.capslock_to_control = !keymap_config.capslock_to_control; + } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_LALT_LGUI)) { + keymap_config.swap_lalt_lgui = !keymap_config.swap_lalt_lgui; + } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_RALT_RGUI)) { + keymap_config.swap_ralt_rgui = !keymap_config.swap_ralt_rgui; + } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_NO_GUI)) { + keymap_config.no_gui = !keymap_config.no_gui; + } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_GRAVE_ESC)) { + keymap_config.swap_grave_esc = !keymap_config.swap_grave_esc; + } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_SWAP_BACKSLASH_BACKSPACE)) { + keymap_config.swap_backslash_backspace = !keymap_config.swap_backslash_backspace; + } + if (bootmagic_scan_keycode(BOOTMAGIC_HOST_NKRO)) { + keymap_config.nkro = !keymap_config.nkro; + } + eeconfig_write_keymap(keymap_config.raw); + +#ifdef NKRO_ENABLE + keyboard_nkro = keymap_config.nkro; +#endif + + /* default layer */ + uint8_t default_layer = 0; + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_0)) { default_layer |= (1<<0); } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_1)) { default_layer |= (1<<1); } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_2)) { default_layer |= (1<<2); } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_3)) { default_layer |= (1<<3); } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_4)) { default_layer |= (1<<4); } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_5)) { default_layer |= (1<<5); } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_6)) { default_layer |= (1<<6); } + if (bootmagic_scan_keycode(BOOTMAGIC_KEY_DEFAULT_LAYER_7)) { default_layer |= (1<<7); } + if (default_layer) { + eeconfig_write_default_layer(default_layer); + default_layer_set((uint32_t)default_layer); + } else { + default_layer = eeconfig_read_default_layer(); + default_layer_set((uint32_t)default_layer); + } +} + +static bool scan_keycode(uint8_t keycode) +{ + for (uint8_t r = 0; r < MATRIX_ROWS; r++) { + matrix_row_t matrix_row = matrix_get_row(r); + for (uint8_t c = 0; c < MATRIX_COLS; c++) { + if (matrix_row & ((matrix_row_t)1< + +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 . +*/ +#include +#include +#include +#include "keycode.h" +#include "host.h" +#include "keymap.h" +#include "print.h" +#include "debug.h" +#include "util.h" +#include "timer.h" +#include "keyboard.h" +#include "bootloader.h" +#include "action_layer.h" +#include "action_util.h" +#include "eeconfig.h" +#include "sleep_led.h" +#include "led.h" +#include "command.h" +#include "backlight.h" + +#ifdef MOUSEKEY_ENABLE +#include "mousekey.h" +#endif + +#ifdef PROTOCOL_PJRC +# include "usb_keyboard.h" +# ifdef EXTRAKEY_ENABLE +# include "usb_extra.h" +# endif +#endif + +#ifdef PROTOCOL_VUSB +# include "usbdrv.h" +#endif + + +static bool command_common(uint8_t code); +static void command_common_help(void); +static bool command_console(uint8_t code); +static void command_console_help(void); +#ifdef MOUSEKEY_ENABLE +static bool mousekey_console(uint8_t code); +static void mousekey_console_help(void); +#endif + +static uint8_t numkey2num(uint8_t code); +static void switch_default_layer(uint8_t layer); + + +command_state_t command_state = ONESHOT; + + +bool command_proc(uint8_t code) +{ + switch (command_state) { + case ONESHOT: + if (!IS_COMMAND()) + return false; + return (command_extra(code) || command_common(code)); + break; + case CONSOLE: + if (IS_COMMAND()) + return (command_extra(code) || command_common(code)); + else + return (command_console_extra(code) || command_console(code)); + break; +#ifdef MOUSEKEY_ENABLE + case MOUSEKEY: + mousekey_console(code); + break; +#endif + default: + command_state = ONESHOT; + return false; + } + return true; +} + +/* TODO: Refactoring is needed. */ +/* This allows to define extra commands. return false when not processed. */ +bool command_extra(uint8_t code) __attribute__ ((weak)); +bool command_extra(uint8_t code) +{ + return false; +} + +bool command_console_extra(uint8_t code) __attribute__ ((weak)); +bool command_console_extra(uint8_t code) +{ + return false; +} + + +/*********************************************************** + * Command common + ***********************************************************/ +static void command_common_help(void) +{ + print("\n\n----- Command Help -----\n"); + print("c: enter console mode\n"); + print("d: toggle debug enable\n"); + print("x: toggle matrix debug\n"); + print("k: toggle keyboard debug\n"); + print("m: toggle mouse debug\n"); +#ifdef SLEEP_LED_ENABLE + print("z: toggle sleep LED test\n"); +#endif + print("v: print device version & info\n"); + print("t: print timer count\n"); + print("s: print status\n"); + print("e: print eeprom config\n"); +#ifdef NKRO_ENABLE + print("n: toggle NKRO\n"); +#endif + print("0/F10: switch to Layer0 \n"); + print("1/F1: switch to Layer1 \n"); + print("2/F2: switch to Layer2 \n"); + print("3/F3: switch to Layer3 \n"); + print("4/F4: switch to Layer4 \n"); + print("PScr: power down/remote wake-up\n"); + print("Caps: Lock Keyboard(Child Proof)\n"); + print("Paus: jump to bootloader\n"); +} + +#ifdef BOOTMAGIC_ENABLE +static void print_eeconfig(void) +{ + print("default_layer: "); print_dec(eeconfig_read_default_layer()); print("\n"); + + debug_config_t dc; + dc.raw = eeconfig_read_debug(); + print("debug_config.raw: "); print_hex8(dc.raw); print("\n"); + print(".enable: "); print_dec(dc.enable); print("\n"); + print(".matrix: "); print_dec(dc.matrix); print("\n"); + print(".keyboard: "); print_dec(dc.keyboard); print("\n"); + print(".mouse: "); print_dec(dc.mouse); print("\n"); + + keymap_config_t kc; + kc.raw = eeconfig_read_keymap(); + print("keymap_config.raw: "); print_hex8(kc.raw); print("\n"); + print(".swap_control_capslock: "); print_dec(kc.swap_control_capslock); print("\n"); + print(".capslock_to_control: "); print_dec(kc.capslock_to_control); print("\n"); + print(".swap_lalt_lgui: "); print_dec(kc.swap_lalt_lgui); print("\n"); + print(".swap_ralt_rgui: "); print_dec(kc.swap_ralt_rgui); print("\n"); + print(".no_gui: "); print_dec(kc.no_gui); print("\n"); + print(".swap_grave_esc: "); print_dec(kc.swap_grave_esc); print("\n"); + print(".swap_backslash_backspace: "); print_dec(kc.swap_backslash_backspace); print("\n"); + print(".nkro: "); print_dec(kc.nkro); print("\n"); + +#ifdef BACKLIGHT_ENABLE + backlight_config_t bc; + bc.raw = eeconfig_read_backlight(); + print("backlight_config.raw: "); print_hex8(bc.raw); print("\n"); + print(".enable: "); print_dec(bc.enable); print("\n"); + print(".level: "); print_dec(bc.level); print("\n"); +#endif +} +#endif + +static bool command_common(uint8_t code) +{ + static host_driver_t *host_driver = 0; + switch (code) { +#ifdef SLEEP_LED_ENABLE + case KC_Z: + // test breathing sleep LED + print("Sleep LED test\n"); + sleep_led_toggle(); + led_set(host_keyboard_leds()); + break; +#endif +#ifdef BOOTMAGIC_ENABLE + case KC_E: + print("eeconfig:\n"); + print_eeconfig(); + break; +#endif + case KC_CAPSLOCK: + if (host_get_driver()) { + host_driver = host_get_driver(); + clear_keyboard(); + host_set_driver(0); + print("Locked.\n"); + } else { + host_set_driver(host_driver); + print("Unlocked.\n"); + } + break; + case KC_H: + case KC_SLASH: /* ? */ + command_common_help(); + break; + case KC_C: + debug_matrix = false; + debug_keyboard = false; + debug_mouse = false; + debug_enable = false; + command_console_help(); + print("\nEnter Console Mode\n"); + print("C> "); + command_state = CONSOLE; + break; + case KC_PAUSE: + clear_keyboard(); + print("\n\nJump to bootloader... "); + _delay_ms(1000); + bootloader_jump(); // not return + print("not supported.\n"); + break; + case KC_D: + if (debug_enable) { + print("\nDEBUG: disabled.\n"); + debug_matrix = false; + debug_keyboard = false; + debug_mouse = false; + debug_enable = false; + } else { + print("\nDEBUG: enabled.\n"); + debug_enable = true; + } + break; + case KC_X: // debug matrix toggle + debug_matrix = !debug_matrix; + if (debug_matrix) { + print("\nDEBUG: matrix enabled.\n"); + debug_enable = true; + } else { + print("\nDEBUG: matrix disabled.\n"); + } + break; + case KC_K: // debug keyboard toggle + debug_keyboard = !debug_keyboard; + if (debug_keyboard) { + print("\nDEBUG: keyboard enabled.\n"); + debug_enable = true; + } else { + print("\nDEBUG: keyboard disabled.\n"); + } + break; + case KC_M: // debug mouse toggle + debug_mouse = !debug_mouse; + if (debug_mouse) { + print("\nDEBUG: mouse enabled.\n"); + debug_enable = true; + } else { + print("\nDEBUG: mouse disabled.\n"); + } + break; + case KC_V: // print version & information + print("\n\n----- Version -----\n"); + print("DESC: " STR(DESCRIPTION) "\n"); + print("VID: " STR(VENDOR_ID) "(" STR(MANUFACTURER) ") " + "PID: " STR(PRODUCT_ID) "(" STR(PRODUCT) ") " + "VER: " STR(DEVICE_VER) "\n"); + print("BUILD: " STR(VERSION) " (" __TIME__ " " __DATE__ ")\n"); + /* build options */ + print("OPTIONS:" +#ifdef PROTOCOL_PJRC + " PJRC" +#endif +#ifdef PROTOCOL_LUFA + " LUFA" +#endif +#ifdef PROTOCOL_VUSB + " VUSB" +#endif +#ifdef BOOTMAGIC_ENABLE + " BOOTMAGIC" +#endif +#ifdef MOUSEKEY_ENABLE + " MOUSEKEY" +#endif +#ifdef EXTRAKEY_ENABLE + " EXTRAKEY" +#endif +#ifdef CONSOLE_ENABLE + " CONSOLE" +#endif +#ifdef COMMAND_ENABLE + " COMMAND" +#endif +#ifdef NKRO_ENABLE + " NKRO" +#endif +#ifdef KEYMAP_SECTION_ENABLE + " KEYMAP_SECTION" +#endif + " " STR(BOOTLOADER_SIZE) "\n"); + + print("GCC: " STR(__GNUC__) "." STR(__GNUC_MINOR__) "." STR(__GNUC_PATCHLEVEL__) + " AVR-LIBC: " __AVR_LIBC_VERSION_STRING__ + " AVR_ARCH: avr" STR(__AVR_ARCH__) "\n"); + break; + case KC_T: // print timer + print_val_hex32(timer_count); + break; + case KC_S: + print("\n\n----- Status -----\n"); + print_val_hex8(host_keyboard_leds()); + print_val_hex8(keyboard_protocol); + print_val_hex8(keyboard_idle); +#ifdef PROTOCOL_PJRC + print_val_hex8(UDCON); + print_val_hex8(UDIEN); + print_val_hex8(UDINT); + print_val_hex8(usb_keyboard_leds); + print_val_hex8(usb_keyboard_idle_count); +#endif + +#ifdef PROTOCOL_PJRC +# if USB_COUNT_SOF + print_val_hex8(usbSofCount); +# endif +#endif + break; +#ifdef NKRO_ENABLE + case KC_N: + clear_keyboard(); //Prevents stuck keys. + keyboard_nkro = !keyboard_nkro; + if (keyboard_nkro) + print("NKRO: enabled\n"); + else + print("NKRO: disabled\n"); + break; +#endif +#ifdef EXTRAKEY_ENABLE + case KC_PSCREEN: + // TODO: Power key should take this feature? otherwise any key during suspend. +#ifdef PROTOCOL_PJRC + if (suspend && remote_wakeup) { + usb_remote_wakeup(); + } else { + host_system_send(SYSTEM_POWER_DOWN); + host_system_send(0); + _delay_ms(500); + } +#else + host_system_send(SYSTEM_POWER_DOWN); + _delay_ms(100); + host_system_send(0); + _delay_ms(500); +#endif + break; +#endif + case KC_ESC: + case KC_GRV: + case KC_0: + switch_default_layer(0); + break; + case KC_1 ... KC_9: + switch_default_layer((code - KC_1) + 1); + break; + case KC_F1 ... KC_F12: + switch_default_layer((code - KC_F1) + 1); + break; + default: + print("?"); + return false; + } + return true; +} + + +/*********************************************************** + * Command console + ***********************************************************/ +static void command_console_help(void) +{ + print("\n\n----- Console Help -----\n"); + print("ESC/q: quit\n"); +#ifdef MOUSEKEY_ENABLE + print("m: mousekey\n"); +#endif +} + +static bool command_console(uint8_t code) +{ + switch (code) { + case KC_H: + case KC_SLASH: /* ? */ + command_console_help(); + break; + case KC_Q: + case KC_ESC: + print("\nQuit Console Mode\n"); + command_state = ONESHOT; + return false; +#ifdef MOUSEKEY_ENABLE + case KC_M: + mousekey_console_help(); + print("\nEnter Mousekey Console\n"); + print("M0>"); + command_state = MOUSEKEY; + return true; +#endif + default: + print("?"); + return false; + } + print("C> "); + return true; +} + + +#ifdef MOUSEKEY_ENABLE +/*********************************************************** + * Mousekey console + ***********************************************************/ +static uint8_t mousekey_param = 0; + +static void mousekey_param_print(void) +{ + print("\n\n----- Mousekey Parameters -----\n"); + print("1: mk_delay(*10ms): "); pdec(mk_delay); print("\n"); + print("2: mk_interval(ms): "); pdec(mk_interval); print("\n"); + print("3: mk_max_speed: "); pdec(mk_max_speed); print("\n"); + print("4: mk_time_to_max: "); pdec(mk_time_to_max); print("\n"); + print("5: mk_wheel_max_speed: "); pdec(mk_wheel_max_speed); print("\n"); + print("6: mk_wheel_time_to_max: "); pdec(mk_wheel_time_to_max); print("\n"); +} + +#define PRINT_SET_VAL(v) print(#v " = "); print_dec(v); print("\n"); +static void mousekey_param_inc(uint8_t param, uint8_t inc) +{ + switch (param) { + case 1: + if (mk_delay + inc < UINT8_MAX) + mk_delay += inc; + else + mk_delay = UINT8_MAX; + PRINT_SET_VAL(mk_delay); + break; + case 2: + if (mk_interval + inc < UINT8_MAX) + mk_interval += inc; + else + mk_interval = UINT8_MAX; + PRINT_SET_VAL(mk_interval); + break; + case 3: + if (mk_max_speed + inc < UINT8_MAX) + mk_max_speed += inc; + else + mk_max_speed = UINT8_MAX; + PRINT_SET_VAL(mk_max_speed); + break; + case 4: + if (mk_time_to_max + inc < UINT8_MAX) + mk_time_to_max += inc; + else + mk_time_to_max = UINT8_MAX; + PRINT_SET_VAL(mk_time_to_max); + break; + case 5: + if (mk_wheel_max_speed + inc < UINT8_MAX) + mk_wheel_max_speed += inc; + else + mk_wheel_max_speed = UINT8_MAX; + PRINT_SET_VAL(mk_wheel_max_speed); + break; + case 6: + if (mk_wheel_time_to_max + inc < UINT8_MAX) + mk_wheel_time_to_max += inc; + else + mk_wheel_time_to_max = UINT8_MAX; + PRINT_SET_VAL(mk_wheel_time_to_max); + break; + } +} + +static void mousekey_param_dec(uint8_t param, uint8_t dec) +{ + switch (param) { + case 1: + if (mk_delay > dec) + mk_delay -= dec; + else + mk_delay = 0; + PRINT_SET_VAL(mk_delay); + break; + case 2: + if (mk_interval > dec) + mk_interval -= dec; + else + mk_interval = 0; + PRINT_SET_VAL(mk_interval); + break; + case 3: + if (mk_max_speed > dec) + mk_max_speed -= dec; + else + mk_max_speed = 0; + PRINT_SET_VAL(mk_max_speed); + break; + case 4: + if (mk_time_to_max > dec) + mk_time_to_max -= dec; + else + mk_time_to_max = 0; + PRINT_SET_VAL(mk_time_to_max); + break; + case 5: + if (mk_wheel_max_speed > dec) + mk_wheel_max_speed -= dec; + else + mk_wheel_max_speed = 0; + PRINT_SET_VAL(mk_wheel_max_speed); + break; + case 6: + if (mk_wheel_time_to_max > dec) + mk_wheel_time_to_max -= dec; + else + mk_wheel_time_to_max = 0; + PRINT_SET_VAL(mk_wheel_time_to_max); + break; + } +} + +static void mousekey_console_help(void) +{ + print("\n\n----- Mousekey Parameters Help -----\n"); + print("ESC/q: quit\n"); + print("1: select mk_delay(*10ms)\n"); + print("2: select mk_interval(ms)\n"); + print("3: select mk_max_speed\n"); + print("4: select mk_time_to_max\n"); + print("5: select mk_wheel_max_speed\n"); + print("6: select mk_wheel_time_to_max\n"); + print("p: print parameters\n"); + print("d: set default values\n"); + print("up: increase parameters(+1)\n"); + print("down: decrease parameters(-1)\n"); + print("pgup: increase parameters(+10)\n"); + print("pgdown: decrease parameters(-10)\n"); + print("\nspeed = delta * max_speed * (repeat / time_to_max)\n"); + print("where delta: cursor="); pdec(MOUSEKEY_MOVE_DELTA); + print(", wheel="); pdec(MOUSEKEY_WHEEL_DELTA); print("\n"); + print("See http://en.wikipedia.org/wiki/Mouse_keys\n"); +} + +static bool mousekey_console(uint8_t code) +{ + switch (code) { + case KC_H: + case KC_SLASH: /* ? */ + mousekey_console_help(); + break; + case KC_Q: + case KC_ESC: + mousekey_param = 0; + print("\nQuit Mousekey Console\n"); + print("C> "); + command_state = CONSOLE; + return false; + case KC_P: + mousekey_param_print(); + break; + case KC_1: + case KC_2: + case KC_3: + case KC_4: + case KC_5: + case KC_6: + case KC_7: + case KC_8: + case KC_9: + case KC_0: + mousekey_param = numkey2num(code); + print("selected parameter: "); pdec(mousekey_param); print("\n"); + break; + case KC_UP: + mousekey_param_inc(mousekey_param, 1); + break; + case KC_DOWN: + mousekey_param_dec(mousekey_param, 1); + break; + case KC_PGUP: + mousekey_param_inc(mousekey_param, 10); + break; + case KC_PGDN: + mousekey_param_dec(mousekey_param, 10); + break; + case KC_D: + mk_delay = MOUSEKEY_DELAY/10; + mk_interval = MOUSEKEY_INTERVAL; + mk_max_speed = MOUSEKEY_MAX_SPEED; + mk_time_to_max = MOUSEKEY_TIME_TO_MAX; + mk_wheel_max_speed = MOUSEKEY_WHEEL_MAX_SPEED; + mk_wheel_time_to_max = MOUSEKEY_WHEEL_TIME_TO_MAX; + print("set default values.\n"); + break; + default: + print("?"); + return false; + } + print("M"); pdec(mousekey_param); print("> "); + return true; +} +#endif + + +/*********************************************************** + * Utilities + ***********************************************************/ +static uint8_t numkey2num(uint8_t code) +{ + switch (code) { + case KC_1: return 1; + case KC_2: return 2; + case KC_3: return 3; + case KC_4: return 4; + case KC_5: return 5; + case KC_6: return 6; + case KC_7: return 7; + case KC_8: return 8; + case KC_9: return 9; + case KC_0: return 0; + } + return 0; +} + +static void switch_default_layer(uint8_t layer) +{ + print("switch_default_layer: "); print_dec(biton32(default_layer_state)); + print(" to "); print_dec(layer); print("\n"); + default_layer_set(1UL< + +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 . +*/ + +#ifndef COMMAND_H +#define COMMAND + +/* TODO: Refactoring */ +typedef enum { ONESHOT, CONSOLE, MOUSEKEY } command_state_t; +extern command_state_t command_state; + +/* This allows to extend commands. Return false when command is not processed. */ +bool command_extra(uint8_t code); +bool command_console_extra(uint8_t code); + +#ifdef COMMAND_ENABLE +bool command_proc(uint8_t code); +#else +#define command_proc(code) false +#endif + +#endif diff --git a/common/debug.c b/common/debug.c new file mode 100644 index 0000000000..18613fc28b --- /dev/null +++ b/common/debug.c @@ -0,0 +1,24 @@ +#include +#include "debug.h" + +#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) + +debug_config_t debug_config = { +/* GCC Bug 10676 - Using unnamed fields in initializers + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10676 */ +#if GCC_VERSION >= 40600 + .enable = false, + .matrix = false, + .keyboard = false, + .mouse = false, + .reserved = 0 +#else + { + false, // .enable + false, // .matrix + false, // .keyboard + false, // .mouse + 0 // .reserved + } +#endif +}; diff --git a/common/debug.h b/common/debug.h new file mode 100644 index 0000000000..3cbe2092d1 --- /dev/null +++ b/common/debug.h @@ -0,0 +1,117 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef DEBUG_H +#define DEBUG_H 1 + +#include +#include "print.h" + + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Debug output control + */ +typedef union { + struct { + bool enable:1; + bool matrix:1; + bool keyboard:1; + bool mouse:1; + uint8_t reserved:4; + }; + uint8_t raw; +} debug_config_t; + +extern debug_config_t debug_config; + +#ifdef __cplusplus +} +#endif + +/* for backward compatibility */ +#define debug_enable (debug_config.enable) +#define debug_matrix (debug_config.matrix) +#define debug_keyboard (debug_config.keyboard) +#define debug_mouse (debug_config.mouse) + + +/* + * Debug print utils + */ +#ifndef NO_DEBUG + +#define dprint(s) do { if (debug_enable) print(s); } while (0) +#define dprintln(s) do { if (debug_enable) println(s); } while (0) +#define dprintf(fmt, ...) do { if (debug_enable) xprintf(fmt, ##__VA_ARGS__); } while (0) +#define dmsg(s) dprintf("%s at %s: %S\n", __FILE__, __LINE__, PSTR(s)) + +/* Deprecated. DO NOT USE these anymore, use dprintf instead. */ +#define debug(s) do { if (debug_enable) print(s); } while (0) +#define debugln(s) do { if (debug_enable) println(s); } while (0) +#define debug_msg(s) do { \ + if (debug_enable) { \ + print(__FILE__); print(" at "); print_dec(__LINE__); print(" in "); print(": "); print(s); \ + } \ +} while (0) +#define debug_dec(data) do { if (debug_enable) print_dec(data); } while (0) +#define debug_decs(data) do { if (debug_enable) print_decs(data); } while (0) +#define debug_hex4(data) do { if (debug_enable) print_hex4(data); } while (0) +#define debug_hex8(data) do { if (debug_enable) print_hex8(data); } while (0) +#define debug_hex16(data) do { if (debug_enable) print_hex16(data); } while (0) +#define debug_hex32(data) do { if (debug_enable) print_hex32(data); } while (0) +#define debug_bin8(data) do { if (debug_enable) print_bin8(data); } while (0) +#define debug_bin16(data) do { if (debug_enable) print_bin16(data); } while (0) +#define debug_bin32(data) do { if (debug_enable) print_bin32(data); } while (0) +#define debug_bin_reverse8(data) do { if (debug_enable) print_bin_reverse8(data); } while (0) +#define debug_bin_reverse16(data) do { if (debug_enable) print_bin_reverse16(data); } while (0) +#define debug_bin_reverse32(data) do { if (debug_enable) print_bin_reverse32(data); } while (0) +#define debug_hex(data) debug_hex8(data) +#define debug_bin(data) debug_bin8(data) +#define debug_bin_reverse(data) debug_bin8(data) + +#else /* NO_DEBUG */ + +#define dprint(s) +#define dprintln(s) +#define dprintf(fmt, ...) +#define dmsg(s) +#define debug(s) +#define debugln(s) +#define debug_msg(s) +#define debug_dec(data) +#define debug_decs(data) +#define debug_hex4(data) +#define debug_hex8(data) +#define debug_hex16(data) +#define debug_hex32(data) +#define debug_bin8(data) +#define debug_bin16(data) +#define debug_bin32(data) +#define debug_bin_reverse8(data) +#define debug_bin_reverse16(data) +#define debug_bin_reverse32(data) +#define debug_hex(data) +#define debug_bin(data) +#define debug_bin_reverse(data) + +#endif /* NO_DEBUG */ + +#endif diff --git a/common/eeconfig.h b/common/eeconfig.h new file mode 100644 index 0000000000..3cd1a174f6 --- /dev/null +++ b/common/eeconfig.h @@ -0,0 +1,75 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ + +#ifndef EECONFIG_H +#define EECONFIG_H + +#include +#include + + +#define EECONFIG_MAGIC_NUMBER (uint16_t)0xFEED + +/* eeprom parameteter address */ +#define EECONFIG_MAGIC (uint16_t *)0 +#define EECONFIG_DEBUG (uint8_t *)2 +#define EECONFIG_DEFAULT_LAYER (uint8_t *)3 +#define EECONFIG_KEYMAP (uint8_t *)4 +#define EECONFIG_MOUSEKEY_ACCEL (uint8_t *)5 +#define EECONFIG_BACKLIGHT (uint8_t *)6 + + +/* debug bit */ +#define EECONFIG_DEBUG_ENABLE (1<<0) +#define EECONFIG_DEBUG_MATRIX (1<<1) +#define EECONFIG_DEBUG_KEYBOARD (1<<2) +#define EECONFIG_DEBUG_MOUSE (1<<3) + +/* keyconf bit */ +#define EECONFIG_KEYMAP_SWAP_CONTROL_CAPSLOCK (1<<0) +#define EECONFIG_KEYMAP_CAPSLOCK_TO_CONTROL (1<<1) +#define EECONFIG_KEYMAP_SWAP_LALT_LGUI (1<<2) +#define EECONFIG_KEYMAP_SWAP_RALT_RGUI (1<<3) +#define EECONFIG_KEYMAP_NO_GUI (1<<4) +#define EECONFIG_KEYMAP_SWAP_GRAVE_ESC (1<<5) +#define EECONFIG_KEYMAP_SWAP_BACKSLASH_BACKSPACE (1<<6) +#define EECONFIG_KEYMAP_NKRO (1<<7) + + +bool eeconfig_is_enabled(void); + +void eeconfig_init(void); + +void eeconfig_enable(void); + +void eeconfig_disable(void); + +uint8_t eeconfig_read_debug(void); +void eeconfig_write_debug(uint8_t val); + +uint8_t eeconfig_read_default_layer(void); +void eeconfig_write_default_layer(uint8_t val); + +uint8_t eeconfig_read_keymap(void); +void eeconfig_write_keymap(uint8_t val); + +#ifdef BACKLIGHT_ENABLE +uint8_t eeconfig_read_backlight(void); +void eeconfig_write_backlight(uint8_t val); +#endif + +#endif diff --git a/common/host.c b/common/host.c new file mode 100644 index 0000000000..e9b7916706 --- /dev/null +++ b/common/host.c @@ -0,0 +1,97 @@ +/* +Copyright 2011,2012 Jun Wako + +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 . +*/ + +#include +//#include +#include "keycode.h" +#include "host.h" +#include "util.h" +#include "debug.h" + + +#ifdef NKRO_ENABLE +bool keyboard_nkro = true; +#endif + +static host_driver_t *driver; +static uint16_t last_system_report = 0; +static uint16_t last_consumer_report = 0; + + +void host_set_driver(host_driver_t *d) +{ + driver = d; +} + +host_driver_t *host_get_driver(void) +{ + return driver; +} + +uint8_t host_keyboard_leds(void) +{ + if (!driver) return 0; + return (*driver->keyboard_leds)(); +} +/* send report */ +void host_keyboard_send(report_keyboard_t *report) +{ + if (!driver) return; + (*driver->send_keyboard)(report); + + if (debug_keyboard) { + dprint("keyboard_report: "); + for (uint8_t i = 0; i < KEYBOARD_REPORT_SIZE; i++) { + dprintf("%02X ", report->raw[i]); + } + dprint("\n"); + } +} + +void host_mouse_send(report_mouse_t *report) +{ + if (!driver) return; + (*driver->send_mouse)(report); +} + +void host_system_send(uint16_t report) +{ + if (report == last_system_report) return; + last_system_report = report; + + if (!driver) return; + (*driver->send_system)(report); +} + +void host_consumer_send(uint16_t report) +{ + if (report == last_consumer_report) return; + last_consumer_report = report; + + if (!driver) return; + (*driver->send_consumer)(report); +} + +uint16_t host_last_sysytem_report(void) +{ + return last_system_report; +} + +uint16_t host_last_consumer_report(void) +{ + return last_consumer_report; +} diff --git a/common/host.h b/common/host.h new file mode 100644 index 0000000000..918af69e8f --- /dev/null +++ b/common/host.h @@ -0,0 +1,57 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef HOST_H +#define HOST_H + +#include +#include +#include "report.h" +#include "host_driver.h" + + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef NKRO_ENABLE +extern bool keyboard_nkro; +#endif + +extern uint8_t keyboard_idle; +extern uint8_t keyboard_protocol; + + +/* host driver */ +void host_set_driver(host_driver_t *driver); +host_driver_t *host_get_driver(void); + +/* host driver interface */ +uint8_t host_keyboard_leds(void); +void host_keyboard_send(report_keyboard_t *report); +void host_mouse_send(report_mouse_t *report); +void host_system_send(uint16_t data); +void host_consumer_send(uint16_t data); + +uint16_t host_last_sysytem_report(void); +uint16_t host_last_consumer_report(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/common/host_driver.h b/common/host_driver.h new file mode 100644 index 0000000000..edb9e5dd9c --- /dev/null +++ b/common/host_driver.h @@ -0,0 +1,33 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef HOST_DRIVER_H +#define HOST_DRIVER_H + +#include +#include "report.h" + + +typedef struct { + uint8_t (*keyboard_leds)(void); + void (*send_keyboard)(report_keyboard_t *); + void (*send_mouse)(report_mouse_t *); + void (*send_system)(uint16_t); + void (*send_consumer)(uint16_t); +} host_driver_t; + +#endif diff --git a/common/keyboard.c b/common/keyboard.c new file mode 100644 index 0000000000..1e3fb510a4 --- /dev/null +++ b/common/keyboard.c @@ -0,0 +1,150 @@ +/* +Copyright 2011,2012,2013 Jun Wako + +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 . +*/ +#include +#include "keyboard.h" +#include "matrix.h" +#include "keymap.h" +#include "host.h" +#include "led.h" +#include "keycode.h" +#include "timer.h" +#include "print.h" +#include "debug.h" +#include "command.h" +#include "util.h" +#include "sendchar.h" +#include "bootmagic.h" +#include "eeconfig.h" +#include "backlight.h" +#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 MATRIX_HAS_GHOST +static bool has_ghost_in_row(uint8_t row) +{ + matrix_row_t matrix_row = matrix_get_row(row); + // No ghost exists when less than 2 keys are down on the row + if (((matrix_row - 1) & matrix_row) == 0) + return false; + + // Ghost occurs when the row shares column line with other row + for (uint8_t i=0; i < MATRIX_ROWS; i++) { + if (i != row && (matrix_get_row(i) & matrix_row)) + return true; + } + return false; +} +#endif + + +void keyboard_init(void) +{ + timer_init(); + matrix_init(); +#ifdef PS2_MOUSE_ENABLE + ps2_mouse_init(); +#endif +#ifdef SERIAL_MOUSE_ENABLE + serial_mouse_init(); +#endif + + +#ifdef BOOTMAGIC_ENABLE + bootmagic(); +#endif + +#ifdef BACKLIGHT_ENABLE + backlight_init(); +#endif +} + +/* + * Do keyboard routine jobs: scan mantrix, 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; + + matrix_scan(); + 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) { + if (debug_matrix) matrix_print(); +#ifdef MATRIX_HAS_GHOST + if (has_ghost_in_row(r)) { + matrix_prev[r] = matrix_row; + continue; + } +#endif + for (uint8_t c = 0; c < MATRIX_COLS; c++) { + if (matrix_change & ((matrix_row_t)1< + +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 . +*/ + +#ifndef KEYBOARD_H +#define KEYBOARD_H + +#include +#include + + +#ifdef __cplusplus +extern "C" { +#endif + +/* key matrix position */ +typedef struct { + uint8_t col; + uint8_t row; +} keypos_t; + +/* key event */ +typedef struct { + keypos_t key; + bool pressed; + uint16_t time; +} keyevent_t; + +/* equivalent test of keypos_t */ +#define KEYEQ(keya, keyb) ((keya).row == (keyb).row && (keya).col == (keyb).col) + +/* 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); } +static inline bool IS_PRESSED(keyevent_t event) { return (!IS_NOEVENT(event) && event.pressed); } +static inline bool IS_RELEASED(keyevent_t event) { return (!IS_NOEVENT(event) && !event.pressed); } + +/* Tick event */ +#define TICK (keyevent_t){ \ + .key = (keypos_t){ .row = 255, .col = 255 }, \ + .pressed = false, \ + .time = (timer_read() | 1) \ +} + + +void keyboard_init(void); +void keyboard_task(void); +void keyboard_set_leds(uint8_t leds); + +__attribute__ ((weak)) void matrix_power_up(void) {} +__attribute__ ((weak)) void matrix_power_down(void) {} + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/common/keycode.h b/common/keycode.h new file mode 100644 index 0000000000..ac4ef00db6 --- /dev/null +++ b/common/keycode.h @@ -0,0 +1,489 @@ +/* +Copyright 2011,2012 Jun Wako + +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 . +*/ + +/* + * Keycodes based on HID Usage Keyboard/Keypad Page(0x07) plus special codes + * http://www.usb.org/developers/devclass_docs/Hut1_12.pdf + */ +#ifndef KEYCODE_H +#define KEYCODE_H + + +#define IS_ERROR(code) (KC_ROLL_OVER <= (code) && (code) <= KC_UNDEFINED) +#define IS_ANY(code) (KC_A <= (code) && (code) <= 0xFF) +#define IS_KEY(code) (KC_A <= (code) && (code) <= KC_EXSEL) +#define IS_MOD(code) (KC_LCTRL <= (code) && (code) <= KC_RGUI) + + +#define IS_SPECIAL(code) ((0xA5 <= (code) && (code) <= 0xDF) || (0xE8 <= (code) && (code) <= 0xFF)) +#define IS_SYSTEM(code) (KC_PWR <= (code) && (code) <= KC_WAKE) +#define IS_CONSUMER(code) (KC_MUTE <= (code) && (code) <= KC_WFAV) +#define IS_FN(code) (KC_FN0 <= (code) && (code) <= KC_FN31) +#define IS_MOUSEKEY(code) (KC_MS_UP <= (code) && (code) <= KC_MS_ACCEL2) +#define IS_MOUSEKEY_MOVE(code) (KC_MS_UP <= (code) && (code) <= KC_MS_RIGHT) +#define IS_MOUSEKEY_BUTTON(code) (KC_MS_BTN1 <= (code) && (code) <= KC_MS_BTN5) +#define IS_MOUSEKEY_WHEEL(code) (KC_MS_WH_UP <= (code) && (code) <= KC_MS_WH_RIGHT) +#define IS_MOUSEKEY_ACCEL(code) (KC_MS_ACCEL0 <= (code) && (code) <= KC_MS_ACCEL2) + +#define MOD_BIT(code) (1< */ + KC_SLASH, /* / and ? */ + KC_CAPSLOCK, + KC_F1, + KC_F2, + KC_F3, + KC_F4, + KC_F5, + KC_F6, + KC_F7, /* 0x40 */ + KC_F8, + KC_F9, + KC_F10, + KC_F11, + KC_F12, + KC_PSCREEN, + KC_SCROLLLOCK, + KC_PAUSE, + KC_INSERT, + KC_HOME, + KC_PGUP, + KC_DELETE, + KC_END, + KC_PGDOWN, + KC_RIGHT, + KC_LEFT, /* 0x50 */ + KC_DOWN, + KC_UP, + KC_NUMLOCK, + KC_KP_SLASH, + KC_KP_ASTERISK, + KC_KP_MINUS, + KC_KP_PLUS, + KC_KP_ENTER, + KC_KP_1, + KC_KP_2, + KC_KP_3, + KC_KP_4, + KC_KP_5, + KC_KP_6, + KC_KP_7, + KC_KP_8, /* 0x60 */ + KC_KP_9, + KC_KP_0, + KC_KP_DOT, + KC_NONUS_BSLASH, /* Non-US \ and | */ + KC_APPLICATION, + KC_POWER, + KC_KP_EQUAL, + KC_F13, + KC_F14, + KC_F15, + KC_F16, + KC_F17, + KC_F18, + KC_F19, + KC_F20, + KC_F21, /* 0x70 */ + KC_F22, + KC_F23, + KC_F24, + KC_EXECUTE, + KC_HELP, + KC_MENU, + KC_SELECT, + KC_STOP, + KC_AGAIN, + KC_UNDO, + KC_CUT, + KC_COPY, + KC_PASTE, + KC_FIND, + KC__MUTE, + KC__VOLUP, /* 0x80 */ + KC__VOLDOWN, + KC_LOCKING_CAPS, /* locking Caps Lock */ + KC_LOCKING_NUM, /* locking Num Lock */ + KC_LOCKING_SCROLL, /* locking Scroll Lock */ + KC_KP_COMMA, + KC_KP_EQUAL_AS400, /* equal sign on AS/400 */ + KC_INT1, + KC_INT2, + KC_INT3, + KC_INT4, + KC_INT5, + KC_INT6, + KC_INT7, + KC_INT8, + KC_INT9, + KC_LANG1, /* 0x90 */ + KC_LANG2, + KC_LANG3, + KC_LANG4, + KC_LANG5, + KC_LANG6, + KC_LANG7, + KC_LANG8, + KC_LANG9, + KC_ALT_ERASE, + KC_SYSREQ, + KC_CANCEL, + KC_CLEAR, + KC_PRIOR, + KC_RETURN, + KC_SEPARATOR, + KC_OUT, /* 0xA0 */ + KC_OPER, + KC_CLEAR_AGAIN, + KC_CRSEL, + KC_EXSEL, /* 0xA4 */ + + /* NOTE: 0xA5-DF are used for internal special purpose */ + +#if 0 + /* NOTE: Following codes(0xB0-DD) are not used. Leave them for reference. */ + KC_KP_00 = 0xB0, + KC_KP_000, + KC_THOUSANDS_SEPARATOR, + KC_DECIMAL_SEPARATOR, + KC_CURRENCY_UNIT, + KC_CURRENCY_SUB_UNIT, + KC_KP_LPAREN, + KC_KP_RPAREN, + KC_KP_LCBRACKET, /* { */ + KC_KP_RCBRACKET, /* } */ + KC_KP_TAB, + KC_KP_BSPACE, + KC_KP_A, + KC_KP_B, + KC_KP_C, + KC_KP_D, + KC_KP_E, /* 0xC0 */ + KC_KP_F, + KC_KP_XOR, + KC_KP_HAT, + KC_KP_PERC, + KC_KP_LT, + KC_KP_GT, + KC_KP_AND, + KC_KP_LAZYAND, + KC_KP_OR, + KC_KP_LAZYOR, + KC_KP_COLON, + KC_KP_HASH, + KC_KP_SPACE, + KC_KP_ATMARK, + KC_KP_EXCLAMATION, + KC_KP_MEM_STORE, /* 0xD0 */ + KC_KP_MEM_RECALL, + KC_KP_MEM_CLEAR, + KC_KP_MEM_ADD, + KC_KP_MEM_SUB, + KC_KP_MEM_MUL, + KC_KP_MEM_DIV, + KC_KP_PLUS_MINUS, + KC_KP_CLEAR, + KC_KP_CLEAR_ENTRY, + KC_KP_BINARY, + KC_KP_OCTAL, + KC_KP_DECIMAL, + KC_KP_HEXADECIMAL, /* 0xDD */ +#endif + + /* Modifiers */ + KC_LCTRL = 0xE0, + KC_LSHIFT, + KC_LALT, + KC_LGUI, + KC_RCTRL, + KC_RSHIFT, + KC_RALT, + KC_RGUI, + + /* NOTE: 0xE8-FF are used for internal special purpose */ +}; + +/* Special keycodes */ +/* NOTE: 0xA5-DF and 0xE8-FF are used for internal special purpose */ +enum internal_special_keycodes { + /* System Control */ + KC_SYSTEM_POWER = 0xA5, + KC_SYSTEM_SLEEP, + KC_SYSTEM_WAKE, + + /* Media Control */ + KC_AUDIO_MUTE, + KC_AUDIO_VOL_UP, + KC_AUDIO_VOL_DOWN, + KC_MEDIA_NEXT_TRACK, + KC_MEDIA_PREV_TRACK, + KC_MEDIA_STOP, + KC_MEDIA_PLAY_PAUSE, + KC_MEDIA_SELECT, + KC_MEDIA_EJECT, + KC_MAIL, + KC_CALCULATOR, + KC_MY_COMPUTER, + KC_WWW_SEARCH, + KC_WWW_HOME, + KC_WWW_BACK, + KC_WWW_FORWARD, + KC_WWW_STOP, + KC_WWW_REFRESH, + KC_WWW_FAVORITES, + KC_MEDIA_FAST_FORWARD, + KC_MEDIA_REWIND, /* 0xBC */ + + /* Fn key */ + KC_FN0 = 0xC0, + KC_FN1, + KC_FN2, + KC_FN3, + KC_FN4, + KC_FN5, + KC_FN6, + KC_FN7, + KC_FN8, + KC_FN9, + KC_FN10, + KC_FN11, + KC_FN12, + KC_FN13, + KC_FN14, + KC_FN15, + + KC_FN16 = 0xD0, + KC_FN17, + KC_FN18, + KC_FN19, + KC_FN20, + KC_FN21, + KC_FN22, + KC_FN23, + KC_FN24, + KC_FN25, + KC_FN26, + KC_FN27, + KC_FN28, + KC_FN29, + KC_FN30, + KC_FN31, /* 0xDF */ + + /**************************************/ + /* 0xE0-E7 for Modifiers. DO NOT USE. */ + /**************************************/ + + /* Mousekey */ + KC_MS_UP = 0xF0, + KC_MS_DOWN, + KC_MS_LEFT, + KC_MS_RIGHT, + KC_MS_BTN1, + KC_MS_BTN2, + KC_MS_BTN3, + KC_MS_BTN4, + KC_MS_BTN5, /* 0xF8 */ + /* Mousekey wheel */ + KC_MS_WH_UP, + KC_MS_WH_DOWN, + KC_MS_WH_LEFT, + KC_MS_WH_RIGHT, /* 0xFC */ + /* Mousekey accel */ + KC_MS_ACCEL0, + KC_MS_ACCEL1, + KC_MS_ACCEL2 /* 0xFF */ +}; + +#endif /* KEYCODE_H */ diff --git a/common/keymap.c b/common/keymap.c new file mode 100644 index 0000000000..4c0b61b8c1 --- /dev/null +++ b/common/keymap.c @@ -0,0 +1,185 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ +#include "keymap.h" +#include "report.h" +#include "keycode.h" +#include "action_layer.h" +#include "action.h" +#include "action_macro.h" +#include "debug.h" + + +static action_t keycode_to_action(uint8_t keycode); + + +/* converts key to action */ +action_t action_for_key(uint8_t layer, keypos_t key) +{ + uint8_t keycode = keymap_key_to_keycode(layer, key); + switch (keycode) { + case KC_FN0 ... KC_FN31: + return keymap_fn_to_action(keycode); +#ifdef BOOTMAGIC_ENABLE + case KC_CAPSLOCK: + case KC_LOCKING_CAPS: + if (keymap_config.swap_control_capslock || keymap_config.capslock_to_control) { + return keycode_to_action(KC_LCTL); + } + return keycode_to_action(keycode); + case KC_LCTL: + if (keymap_config.swap_control_capslock) { + return keycode_to_action(KC_CAPSLOCK); + } + return keycode_to_action(KC_LCTL); + case KC_LALT: + if (keymap_config.swap_lalt_lgui) { + if (keymap_config.no_gui) { + return keycode_to_action(ACTION_NO); + } + return keycode_to_action(KC_LGUI); + } + return keycode_to_action(KC_LALT); + case KC_LGUI: + if (keymap_config.swap_lalt_lgui) { + return keycode_to_action(KC_LALT); + } + if (keymap_config.no_gui) { + return keycode_to_action(ACTION_NO); + } + return keycode_to_action(KC_LGUI); + case KC_RALT: + if (keymap_config.swap_ralt_rgui) { + if (keymap_config.no_gui) { + return keycode_to_action(ACTION_NO); + } + return keycode_to_action(KC_RGUI); + } + return keycode_to_action(KC_RALT); + case KC_RGUI: + if (keymap_config.swap_ralt_rgui) { + return keycode_to_action(KC_RALT); + } + if (keymap_config.no_gui) { + return keycode_to_action(ACTION_NO); + } + return keycode_to_action(KC_RGUI); + case KC_GRAVE: + if (keymap_config.swap_grave_esc) { + return keycode_to_action(KC_ESC); + } + return keycode_to_action(KC_GRAVE); + case KC_ESC: + if (keymap_config.swap_grave_esc) { + return keycode_to_action(KC_GRAVE); + } + return keycode_to_action(KC_ESC); + case KC_BSLASH: + if (keymap_config.swap_backslash_backspace) { + return keycode_to_action(KC_BSPACE); + } + return keycode_to_action(KC_BSLASH); + case KC_BSPACE: + if (keymap_config.swap_backslash_backspace) { + return keycode_to_action(KC_BSLASH); + } + return keycode_to_action(KC_BSPACE); +#endif + default: + return keycode_to_action(keycode); + } +} + + +/* Macro */ +__attribute__ ((weak)) +const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) +{ + return MACRO_NONE; +} + +/* Function */ +__attribute__ ((weak)) +void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) +{ +} + + + +/* translates keycode to action */ +static action_t keycode_to_action(uint8_t keycode) +{ + action_t action; + switch (keycode) { + case KC_A ... KC_EXSEL: + case KC_LCTRL ... KC_RGUI: + action.code = ACTION_KEY(keycode); + break; + case KC_SYSTEM_POWER ... KC_SYSTEM_WAKE: + action.code = ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(keycode)); + break; + case KC_AUDIO_MUTE ... KC_WWW_FAVORITES: + action.code = ACTION_USAGE_CONSUMER(KEYCODE2CONSUMER(keycode)); + break; + case KC_MS_UP ... KC_MS_ACCEL2: + action.code = ACTION_MOUSEKEY(keycode); + break; + case KC_TRNS: + action.code = ACTION_TRANSPARENT; + break; + default: + action.code = ACTION_NO; + break; + } + return action; +} + + + +#ifdef USE_LEGACY_KEYMAP +/* + * Legacy keymap support + * Consider using new keymap API instead. + */ +__attribute__ ((weak)) +uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key) +{ + return keymap_get_keycode(layer, key.row, key.col); +} + + +/* Legacy keymap support */ +__attribute__ ((weak)) +action_t keymap_fn_to_action(uint8_t keycode) +{ + action_t action = { .code = ACTION_NO }; + switch (keycode) { + case KC_FN0 ... KC_FN31: + { + uint8_t layer = keymap_fn_layer(FN_INDEX(keycode)); + uint8_t key = keymap_fn_keycode(FN_INDEX(keycode)); + if (key) { + action.code = ACTION_LAYER_TAP_KEY(layer, key); + } else { + action.code = ACTION_LAYER_MOMENTARY(layer); + } + } + return action; + default: + return action; + } +} +#endif diff --git a/common/keymap.h b/common/keymap.h new file mode 100644 index 0000000000..e1a6f992e6 --- /dev/null +++ b/common/keymap.h @@ -0,0 +1,71 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef KEYMAP_H +#define KEYMAP_H + +#include +#include +#include "action.h" + + +#ifdef BOOTMAGIC_ENABLE +/* NOTE: Not portable. Bit field order depends on implementation */ +typedef union { + uint8_t raw; + struct { + bool swap_control_capslock:1; + bool capslock_to_control:1; + bool swap_lalt_lgui:1; + bool swap_ralt_rgui:1; + bool no_gui:1; + bool swap_grave_esc:1; + bool swap_backslash_backspace:1; + bool nkro:1; + }; +} keymap_config_t; +keymap_config_t keymap_config; +#endif + + +/* translates key to keycode */ +uint8_t keymap_key_to_keycode(uint8_t layer, keypos_t key); + +/* translates Fn keycode to action */ +action_t keymap_fn_to_action(uint8_t keycode); + + + +#ifdef USE_LEGACY_KEYMAP +/* + * Legacy keymap + * Consider using new keymap API above instead. + */ +/* keycode of key */ +__attribute__ ((deprecated)) +uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col); + +/* layer to move during press Fn key */ +__attribute__ ((deprecated)) +uint8_t keymap_fn_layer(uint8_t fn_bits); + +/* keycode to send when release Fn key without using */ +__attribute__ ((deprecated)) +uint8_t keymap_fn_keycode(uint8_t fn_bits); +#endif + +#endif diff --git a/common/led.h b/common/led.h new file mode 100644 index 0000000000..402a247b9a --- /dev/null +++ b/common/led.h @@ -0,0 +1,33 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef LED_H +#define LED_H +#include "stdint.h" + + +/* keyboard LEDs */ +#define USB_LED_NUM_LOCK 0 +#define USB_LED_CAPS_LOCK 1 +#define USB_LED_SCROLL_LOCK 2 +#define USB_LED_COMPOSE 3 +#define USB_LED_KANA 4 + + +void led_set(uint8_t usb_led); + +#endif diff --git a/common/matrix.h b/common/matrix.h new file mode 100644 index 0000000000..107ee72653 --- /dev/null +++ b/common/matrix.h @@ -0,0 +1,68 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef MATRIX_H +#define MATRIX_H + +#include +#include + + +#if (MATRIX_COLS <= 8) +typedef uint8_t matrix_row_t; +#elif (MATRIX_COLS <= 16) +typedef uint16_t matrix_row_t; +#elif (MATRIX_COLS <= 32) +typedef uint32_t matrix_row_t; +#else +#error "MATRIX_COLS: invalid value" +#endif + +#define MATRIX_IS_ON(row, col) (matrix_get_row(row) && (1< + + +void suspend_power_down(void) {} +bool suspend_wakeup_condition(void) { return true; } +void suspend_wakeup_init(void) {} diff --git a/common/mbed/timer.c b/common/mbed/timer.c new file mode 100644 index 0000000000..c357ceb786 --- /dev/null +++ b/common/mbed/timer.c @@ -0,0 +1,41 @@ +#include "cmsis.h" +#include "timer.h" + +/* Mill second tick count */ +volatile uint32_t timer_count = 0; + +/* Timer interrupt handler */ +void SysTick_Handler(void) { + timer_count++; +} + +void timer_init(void) +{ + timer_count = 0; + SysTick_Config(SystemCoreClock / 1000); /* 1ms tick */ +} + +void timer_clear(void) +{ + timer_count = 0; +} + +uint16_t timer_read(void) +{ + return (uint16_t)(timer_count & 0xFFFF); +} + +uint32_t timer_read32(void) +{ + return timer_count; +} + +uint16_t timer_elapsed(uint16_t last) +{ + return TIMER_DIFF_16(timer_read(), last); +} + +uint32_t timer_elapsed32(uint32_t last) +{ + return TIMER_DIFF_32(timer_read32(), last); +} diff --git a/common/mbed/xprintf.cpp b/common/mbed/xprintf.cpp new file mode 100644 index 0000000000..3647ece751 --- /dev/null +++ b/common/mbed/xprintf.cpp @@ -0,0 +1,51 @@ +#include +//#include +#include "mbed.h" +#include "mbed/xprintf.h" + + +#define STRING_STACK_LIMIT 120 + +//TODO +int xprintf(const char* format, ...) { return 0; } + +#if 0 +/* mbed Serial */ +Serial ser(UART_TX, UART_RX); + +/* TODO: Need small implementation for embedded */ +int xprintf(const char* format, ...) +{ + /* copy from mbed/common/RawSerial.cpp */ + std::va_list arg; + va_start(arg, format); + int len = vsnprintf(NULL, 0, format, arg); + if (len < STRING_STACK_LIMIT) { + char temp[STRING_STACK_LIMIT]; + vsprintf(temp, format, arg); + ser.puts(temp); + } else { + char *temp = new char[len + 1]; + vsprintf(temp, format, arg); + ser.puts(temp); + delete[] temp; + } + va_end(arg); + return len; + +/* Fail: __builtin_va_arg_pack? + * https://gcc.gnu.org/onlinedocs/gcc-4.3.5/gcc/Constructing-Calls.html#Constructing-Calls + void *arg = __builtin_apply_args(); + void *ret = __builtin_apply((void*)(&(ser.printf)), arg, 100); + __builtin_return(ret) +*/ +/* Fail: varargs can not be passed to printf + //int r = ser.printf("test %i\r\n", 123); + va_list arg; + va_start(arg, format); + int r = ser.printf(format, arg); + va_end(arg); + return r; +*/ +} +#endif diff --git a/common/mbed/xprintf.h b/common/mbed/xprintf.h new file mode 100644 index 0000000000..26bc529e5b --- /dev/null +++ b/common/mbed/xprintf.h @@ -0,0 +1,17 @@ +#ifndef XPRINTF_H +#define XPRINTF_H + +//#define xprintf(format, ...) __xprintf(format, ##__VA_ARGS__) + +#ifdef __cplusplus +extern "C" { +#endif + +int xprintf(const char *format, ...); + +#ifdef __cplusplus +} +#endif + + +#endif diff --git a/common/mousekey.c b/common/mousekey.c new file mode 100644 index 0000000000..23469476e2 --- /dev/null +++ b/common/mousekey.c @@ -0,0 +1,196 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#include +#include "keycode.h" +#include "host.h" +#include "timer.h" +#include "print.h" +#include "debug.h" +#include "mousekey.h" + + + +static report_mouse_t mouse_report = {}; +static uint8_t mousekey_repeat = 0; +static uint8_t mousekey_accel = 0; + +static void mousekey_debug(void); + + +/* + * Mouse keys acceleration algorithm + * http://en.wikipedia.org/wiki/Mouse_keys + * + * speed = delta * max_speed * (repeat / time_to_max)**((1000+curve)/1000) + */ +/* milliseconds between the initial key press and first repeated motion event (0-2550) */ +uint8_t mk_delay = MOUSEKEY_DELAY/10; +/* milliseconds between repeated motion events (0-255) */ +uint8_t mk_interval = MOUSEKEY_INTERVAL; +/* steady speed (in action_delta units) applied each event (0-255) */ +uint8_t mk_max_speed = MOUSEKEY_MAX_SPEED; +/* number of events (count) accelerating to steady speed (0-255) */ +uint8_t mk_time_to_max = MOUSEKEY_TIME_TO_MAX; +/* ramp used to reach maximum pointer speed (NOT SUPPORTED) */ +//int8_t mk_curve = 0; +/* wheel params */ +uint8_t mk_wheel_max_speed = MOUSEKEY_WHEEL_MAX_SPEED; +uint8_t mk_wheel_time_to_max = MOUSEKEY_WHEEL_TIME_TO_MAX; + + +static uint16_t last_timer = 0; + + +static uint8_t move_unit(void) +{ + uint16_t unit; + if (mousekey_accel & (1<<0)) { + unit = (MOUSEKEY_MOVE_DELTA * mk_max_speed)/4; + } else if (mousekey_accel & (1<<1)) { + unit = (MOUSEKEY_MOVE_DELTA * mk_max_speed)/2; + } else if (mousekey_accel & (1<<2)) { + unit = (MOUSEKEY_MOVE_DELTA * mk_max_speed); + } else if (mousekey_repeat == 0) { + unit = MOUSEKEY_MOVE_DELTA; + } else if (mousekey_repeat >= mk_time_to_max) { + unit = MOUSEKEY_MOVE_DELTA * mk_max_speed; + } else { + unit = (MOUSEKEY_MOVE_DELTA * mk_max_speed * mousekey_repeat) / mk_time_to_max; + } + return (unit > MOUSEKEY_MOVE_MAX ? MOUSEKEY_MOVE_MAX : (unit == 0 ? 1 : unit)); +} + +static uint8_t wheel_unit(void) +{ + uint16_t unit; + if (mousekey_accel & (1<<0)) { + unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed)/4; + } else if (mousekey_accel & (1<<1)) { + unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed)/2; + } else if (mousekey_accel & (1<<2)) { + unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed); + } else if (mousekey_repeat == 0) { + unit = MOUSEKEY_WHEEL_DELTA; + } else if (mousekey_repeat >= mk_wheel_time_to_max) { + unit = MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed; + } else { + unit = (MOUSEKEY_WHEEL_DELTA * mk_wheel_max_speed * mousekey_repeat) / mk_wheel_time_to_max; + } + return (unit > MOUSEKEY_WHEEL_MAX ? MOUSEKEY_WHEEL_MAX : (unit == 0 ? 1 : unit)); +} + +void mousekey_task(void) +{ + if (timer_elapsed(last_timer) < (mousekey_repeat ? mk_interval : mk_delay*10)) + return; + + if (mouse_report.x == 0 && mouse_report.y == 0 && mouse_report.v == 0 && mouse_report.h == 0) + return; + + if (mousekey_repeat != UINT8_MAX) + mousekey_repeat++; + + + if (mouse_report.x > 0) mouse_report.x = move_unit(); + if (mouse_report.x < 0) mouse_report.x = move_unit() * -1; + if (mouse_report.y > 0) mouse_report.y = move_unit(); + if (mouse_report.y < 0) mouse_report.y = move_unit() * -1; + + /* diagonal move [1/sqrt(2) = 0.7] */ + if (mouse_report.x && mouse_report.y) { + mouse_report.x *= 0.7; + mouse_report.y *= 0.7; + } + + if (mouse_report.v > 0) mouse_report.v = wheel_unit(); + if (mouse_report.v < 0) mouse_report.v = wheel_unit() * -1; + if (mouse_report.h > 0) mouse_report.h = wheel_unit(); + if (mouse_report.h < 0) mouse_report.h = wheel_unit() * -1; + + mousekey_send(); +} + +void mousekey_on(uint8_t code) +{ + if (code == KC_MS_UP) mouse_report.y = move_unit() * -1; + else if (code == KC_MS_DOWN) mouse_report.y = move_unit(); + else if (code == KC_MS_LEFT) mouse_report.x = move_unit() * -1; + else if (code == KC_MS_RIGHT) mouse_report.x = move_unit(); + else if (code == KC_MS_WH_UP) mouse_report.v = wheel_unit(); + else if (code == KC_MS_WH_DOWN) mouse_report.v = wheel_unit() * -1; + else if (code == KC_MS_WH_LEFT) mouse_report.h = wheel_unit() * -1; + else if (code == KC_MS_WH_RIGHT) mouse_report.h = wheel_unit(); + else if (code == KC_MS_BTN1) mouse_report.buttons |= MOUSE_BTN1; + else if (code == KC_MS_BTN2) mouse_report.buttons |= MOUSE_BTN2; + else if (code == KC_MS_BTN3) mouse_report.buttons |= MOUSE_BTN3; + else if (code == KC_MS_BTN4) mouse_report.buttons |= MOUSE_BTN4; + else if (code == KC_MS_BTN5) mouse_report.buttons |= MOUSE_BTN5; + else if (code == KC_MS_ACCEL0) mousekey_accel |= (1<<0); + else if (code == KC_MS_ACCEL1) mousekey_accel |= (1<<1); + else if (code == KC_MS_ACCEL2) mousekey_accel |= (1<<2); +} + +void mousekey_off(uint8_t code) +{ + if (code == KC_MS_UP && mouse_report.y < 0) mouse_report.y = 0; + else if (code == KC_MS_DOWN && mouse_report.y > 0) mouse_report.y = 0; + else if (code == KC_MS_LEFT && mouse_report.x < 0) mouse_report.x = 0; + else if (code == KC_MS_RIGHT && mouse_report.x > 0) mouse_report.x = 0; + else if (code == KC_MS_WH_UP && mouse_report.v > 0) mouse_report.v = 0; + else if (code == KC_MS_WH_DOWN && mouse_report.v < 0) mouse_report.v = 0; + else if (code == KC_MS_WH_LEFT && mouse_report.h < 0) mouse_report.h = 0; + else if (code == KC_MS_WH_RIGHT && mouse_report.h > 0) mouse_report.h = 0; + else if (code == KC_MS_BTN1) mouse_report.buttons &= ~MOUSE_BTN1; + else if (code == KC_MS_BTN2) mouse_report.buttons &= ~MOUSE_BTN2; + else if (code == KC_MS_BTN3) mouse_report.buttons &= ~MOUSE_BTN3; + else if (code == KC_MS_BTN4) mouse_report.buttons &= ~MOUSE_BTN4; + else if (code == KC_MS_BTN5) mouse_report.buttons &= ~MOUSE_BTN5; + else if (code == KC_MS_ACCEL0) mousekey_accel &= ~(1<<0); + else if (code == KC_MS_ACCEL1) mousekey_accel &= ~(1<<1); + else if (code == KC_MS_ACCEL2) mousekey_accel &= ~(1<<2); + + if (mouse_report.x == 0 && mouse_report.y == 0 && mouse_report.v == 0 && mouse_report.h == 0) + mousekey_repeat = 0; +} + +void mousekey_send(void) +{ + mousekey_debug(); + host_mouse_send(&mouse_report); + last_timer = timer_read(); +} + +void mousekey_clear(void) +{ + mouse_report = (report_mouse_t){}; + mousekey_repeat = 0; + mousekey_accel = 0; +} + +static void mousekey_debug(void) +{ + if (!debug_mouse) return; + print("mousekey [btn|x y v h](rep/acl): ["); + phex(mouse_report.buttons); print("|"); + print_decs(mouse_report.x); print(" "); + print_decs(mouse_report.y); print(" "); + print_decs(mouse_report.v); print(" "); + print_decs(mouse_report.h); print("]("); + print_dec(mousekey_repeat); print("/"); + print_dec(mousekey_accel); print(")\n"); +} diff --git a/common/mousekey.h b/common/mousekey.h new file mode 100644 index 0000000000..6eede06b44 --- /dev/null +++ b/common/mousekey.h @@ -0,0 +1,77 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef MOUSEKEY_H +#define MOUSEKEY_H + +#include +#include "host.h" + + +/* max value on report descriptor */ +#define MOUSEKEY_MOVE_MAX 127 +#define MOUSEKEY_WHEEL_MAX 127 + +#ifndef MOUSEKEY_MOVE_DELTA +#define MOUSEKEY_MOVE_DELTA 5 +#endif +#ifndef MOUSEKEY_WHEEL_DELTA +#define MOUSEKEY_WHEEL_DELTA 1 +#endif +#ifndef MOUSEKEY_DELAY +#define MOUSEKEY_DELAY 300 +#endif +#ifndef MOUSEKEY_INTERVAL +#define MOUSEKEY_INTERVAL 50 +#endif +#ifndef MOUSEKEY_MAX_SPEED +#define MOUSEKEY_MAX_SPEED 10 +#endif +#ifndef MOUSEKEY_TIME_TO_MAX +#define MOUSEKEY_TIME_TO_MAX 20 +#endif +#ifndef MOUSEKEY_WHEEL_MAX_SPEED +#define MOUSEKEY_WHEEL_MAX_SPEED 8 +#endif +#ifndef MOUSEKEY_WHEEL_TIME_TO_MAX +#define MOUSEKEY_WHEEL_TIME_TO_MAX 40 +#endif + + +#ifdef __cplusplus +extern "C" { +#endif + +extern uint8_t mk_delay; +extern uint8_t mk_interval; +extern uint8_t mk_max_speed; +extern uint8_t mk_time_to_max; +extern uint8_t mk_wheel_max_speed; +extern uint8_t mk_wheel_time_to_max; + + +void mousekey_task(void); +void mousekey_on(uint8_t code); +void mousekey_off(uint8_t code); +void mousekey_clear(void); +void mousekey_send(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/common/nodebug.h b/common/nodebug.h new file mode 100644 index 0000000000..93309ada47 --- /dev/null +++ b/common/nodebug.h @@ -0,0 +1,25 @@ +/* +Copyright 2013 Jun Wako + +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 . +*/ + +#ifndef NODEBUG_H +#define NODEBUG_H 1 + +#define NO_DEBUG +#include "debug.h" +#undef NO_DEBUG + +#endif diff --git a/common/print.c b/common/print.c new file mode 100644 index 0000000000..ca94e1e5d6 --- /dev/null +++ b/common/print.c @@ -0,0 +1,48 @@ +/* Copyright 2012,2013 Jun Wako */ +/* Very basic print functions, intended to be used with usb_debug_only.c + * http://www.pjrc.com/teensy/ + * Copyright (c) 2008 PJRC.COM, LLC + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include +#include "print.h" + + +#ifndef NO_PRINT + +#if defined(__AVR__) + +#define sendchar(c) xputc(c) + + +void print_set_sendchar(int8_t (*sendchar_func)(uint8_t)) +{ + xdev_out(sendchar_func); +} + +#elif defined(__arm__) + +// TODO +//void print_set_sendchar(int8_t (*sendchar_func)(uint8_t)) { } + +#endif + +#endif diff --git a/common/print.h b/common/print.h new file mode 100644 index 0000000000..c0e9e14309 --- /dev/null +++ b/common/print.h @@ -0,0 +1,137 @@ +/* Copyright 2012 Jun Wako */ +/* Very basic print functions, intended to be used with usb_debug_only.c + * http://www.pjrc.com/teensy/ + * Copyright (c) 2008 PJRC.COM, LLC + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#ifndef PRINT_H__ +#define PRINT_H__ 1 + +#include +#include +#include "util.h" + + + + +#ifndef NO_PRINT + + +#if defined(__AVR__) + +#include "avr/xprintf.h" +#define print(s) xputs(PSTR(s)) +#define println(s) xputs(PSTR(s "\r\n")) + +#ifdef __cplusplus +extern "C" +#endif +/* function pointer of sendchar to be used by print utility */ +void print_set_sendchar(int8_t (*print_sendchar_func)(uint8_t)); + +#elif defined(__arm__) + +#include "mbed/xprintf.h" + +#define print(s) xprintf(s) +#define println(s) xprintf(s "\r\n") + +/* TODO: to select output destinations: UART/USBSerial */ +#define print_set_sendchar(func) + +#endif /* __AVR__ */ + + +/* decimal */ +#define print_dec(i) xprintf("%u", i) +#define print_decs(i) xprintf("%d", i) +/* hex */ +#define print_hex4(i) xprintf("%X", i) +#define print_hex8(i) xprintf("%02X", i) +#define print_hex16(i) xprintf("%04X", i) +#define print_hex32(i) xprintf("%08lX", i) +/* binary */ +#define print_bin4(i) xprintf("%04b", i) +#define print_bin8(i) xprintf("%08b", i) +#define print_bin16(i) xprintf("%016b", i) +#define print_bin32(i) xprintf("%032lb", i) +#define print_bin_reverse8(i) xprintf("%08b", bitrev(i)) +#define print_bin_reverse16(i) xprintf("%016b", bitrev16(i)) +#define print_bin_reverse32(i) xprintf("%032lb", bitrev32(i)) +/* print value utility */ +#define print_val_dec(v) xprintf(#v ": %u\n", v) +#define print_val_decs(v) xprintf(#v ": %d\n", v) +#define print_val_hex8(v) xprintf(#v ": %X\n", v) +#define print_val_hex16(v) xprintf(#v ": %02X\n", v) +#define print_val_hex32(v) xprintf(#v ": %04lX\n", v) +#define print_val_bin8(v) xprintf(#v ": %08b\n", v) +#define print_val_bin16(v) xprintf(#v ": %016b\n", v) +#define print_val_bin32(v) xprintf(#v ": %032lb\n", v) +#define print_val_bin_reverse8(v) xprintf(#v ": %08b\n", bitrev(v)) +#define print_val_bin_reverse16(v) xprintf(#v ": %016b\n", bitrev16(v)) +#define print_val_bin_reverse32(v) xprintf(#v ": %032lb\n", bitrev32(v)) + +#else /* NO_PRINT */ + +#define xprintf +#define print +#define println +#define print_set_sendchar(func) +#define print_dec(data) +#define print_decs(data) +#define print_hex4(data) +#define print_hex8(data) +#define print_hex16(data) +#define print_hex32(data) +#define print_bin4(data) +#define print_bin8(data) +#define print_bin16(data) +#define print_bin32(data) +#define print_bin_reverse8(data) +#define print_bin_reverse16(data) +#define print_bin_reverse32(data) +#define print_val_dec(v) +#define print_val_decs(v) +#define print_val_hex8(v) +#define print_val_hex16(v) +#define print_val_hex32(v) +#define print_val_bin8(v) +#define print_val_bin16(v) +#define print_val_bin32(v) +#define print_val_bin_reverse8(v) +#define print_val_bin_reverse16(v) +#define print_val_bin_reverse32(v) + +#endif /* NO_PRINT */ + + +/* Backward compatiblitly for old name */ +#define pdec(data) print_dec(data) +#define pdec16(data) print_dec(data) +#define phex(data) print_hex8(data) +#define phex16(data) print_hex16(data) +#define pbin(data) print_bin8(data) +#define pbin16(data) print_bin16(data) +#define pbin_reverse(data) print_bin_reverse8(data) +#define pbin_reverse16(data) print_bin_reverse16(data) + + +#endif diff --git a/common/progmem.h b/common/progmem.h new file mode 100644 index 0000000000..199b1bedfe --- /dev/null +++ b/common/progmem.h @@ -0,0 +1,12 @@ +#ifndef PROGMEM_H +#define PROGMEM_H 1 + +#if defined(__AVR__) +# include +#elif defined(__arm__) +# define PROGMEM +# define pgm_read_byte(p) *(p) +# define pgm_read_word(p) *(p) +#endif + +#endif diff --git a/common/report.h b/common/report.h new file mode 100644 index 0000000000..f6c0a315de --- /dev/null +++ b/common/report.h @@ -0,0 +1,183 @@ +/* +Copyright 2011,2012 Jun Wako + +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 . +*/ + +#ifndef REPORT_H +#define REPORT_H + +#include +#include "keycode.h" + + +/* report id */ +#define REPORT_ID_MOUSE 1 +#define REPORT_ID_SYSTEM 2 +#define REPORT_ID_CONSUMER 3 + +/* mouse buttons */ +#define MOUSE_BTN1 (1<<0) +#define MOUSE_BTN2 (1<<1) +#define MOUSE_BTN3 (1<<2) +#define MOUSE_BTN4 (1<<3) +#define MOUSE_BTN5 (1<<4) + +/* Consumer Page(0x0C) + * following are supported by Windows: http://msdn.microsoft.com/en-us/windows/hardware/gg463372.aspx + */ +#define AUDIO_MUTE 0x00E2 +#define AUDIO_VOL_UP 0x00E9 +#define AUDIO_VOL_DOWN 0x00EA +#define TRANSPORT_NEXT_TRACK 0x00B5 +#define TRANSPORT_PREV_TRACK 0x00B6 +#define TRANSPORT_STOP 0x00B7 +#define TRANSPORT_STOP_EJECT 0x00CC +#define TRANSPORT_PLAY_PAUSE 0x00CD +/* application launch */ +#define AL_CC_CONFIG 0x0183 +#define AL_EMAIL 0x018A +#define AL_CALCULATOR 0x0192 +#define AL_LOCAL_BROWSER 0x0194 +/* application control */ +#define AC_SEARCH 0x0221 +#define AC_HOME 0x0223 +#define AC_BACK 0x0224 +#define AC_FORWARD 0x0225 +#define AC_STOP 0x0226 +#define AC_REFRESH 0x0227 +#define AC_BOOKMARKS 0x022A +/* supplement for Bluegiga iWRAP HID(not supported by Windows?) */ +#define AL_LOCK 0x019E +#define TRANSPORT_RECORD 0x00B2 +#define TRANSPORT_FAST_FORWARD 0x00B3 +#define TRANSPORT_REWIND 0x00B4 +#define TRANSPORT_EJECT 0x00B8 +#define AC_MINIMIZE 0x0206 + +/* Generic Desktop Page(0x01) - system power control */ +#define SYSTEM_POWER_DOWN 0x0081 +#define SYSTEM_SLEEP 0x0082 +#define SYSTEM_WAKE_UP 0x0083 + + +/* key report size(NKRO or boot mode) */ +#if defined(PROTOCOL_PJRC) && defined(NKRO_ENABLE) +# include "usb.h" +# define KEYBOARD_REPORT_SIZE KBD2_SIZE +# define KEYBOARD_REPORT_KEYS (KBD2_SIZE - 2) +# define KEYBOARD_REPORT_BITS (KBD2_SIZE - 1) + +#elif defined(PROTOCOL_LUFA) && defined(NKRO_ENABLE) +# include "protocol/lufa/descriptor.h" +# define KEYBOARD_REPORT_SIZE NKRO_EPSIZE +# define KEYBOARD_REPORT_KEYS (NKRO_EPSIZE - 2) +# define KEYBOARD_REPORT_BITS (NKRO_EPSIZE - 1) + +#else +# define KEYBOARD_REPORT_SIZE 8 +# define KEYBOARD_REPORT_KEYS 6 +#endif + + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * keyboard report is 8-byte array retains state of 8 modifiers and 6 keys. + * + * byte |0 |1 |2 |3 |4 |5 |6 |7 + * -----+--------+--------+--------+--------+--------+--------+--------+-------- + * desc |mods |reserved|keys[0] |keys[1] |keys[2] |keys[3] |keys[4] |keys[5] + * + * It is exended to 16 bytes to retain 120keys+8mods when NKRO mode. + * + * byte |0 |1 |2 |3 |4 |5 |6 |7 ... |15 + * -----+--------+--------+--------+--------+--------+--------+--------+-------- +-------- + * desc |mods |bits[0] |bits[1] |bits[2] |bits[3] |bits[4] |bits[5] |bits[6] ... |bit[14] + * + * mods retains state of 8 modifiers. + * + * bit |0 |1 |2 |3 |4 |5 |6 |7 + * -----+--------+--------+--------+--------+--------+--------+--------+-------- + * desc |Lcontrol|Lshift |Lalt |Lgui |Rcontrol|Rshift |Ralt |Rgui + * + */ +typedef union { + uint8_t raw[KEYBOARD_REPORT_SIZE]; + struct { + uint8_t mods; + uint8_t reserved; + uint8_t keys[KEYBOARD_REPORT_KEYS]; + }; +#ifdef NKRO_ENABLE + struct { + uint8_t mods; + uint8_t bits[KEYBOARD_REPORT_BITS]; + } nkro; +#endif +} __attribute__ ((packed)) report_keyboard_t; +/* +typedef struct { + uint8_t mods; + uint8_t reserved; + uint8_t keys[REPORT_KEYS]; +} __attribute__ ((packed)) report_keyboard_t; +*/ + +typedef struct { + uint8_t buttons; + int8_t x; + int8_t y; + int8_t v; + int8_t h; +} __attribute__ ((packed)) report_mouse_t; + + +/* keycode to system usage */ +#define KEYCODE2SYSTEM(key) \ + (key == KC_SYSTEM_POWER ? SYSTEM_POWER_DOWN : \ + (key == KC_SYSTEM_SLEEP ? SYSTEM_SLEEP : \ + (key == KC_SYSTEM_WAKE ? SYSTEM_WAKE_UP : 0))) + +/* keycode to consumer usage */ +#define KEYCODE2CONSUMER(key) \ + (key == KC_AUDIO_MUTE ? AUDIO_MUTE : \ + (key == KC_AUDIO_VOL_UP ? AUDIO_VOL_UP : \ + (key == KC_AUDIO_VOL_DOWN ? AUDIO_VOL_DOWN : \ + (key == KC_MEDIA_NEXT_TRACK ? TRANSPORT_NEXT_TRACK : \ + (key == KC_MEDIA_PREV_TRACK ? TRANSPORT_PREV_TRACK : \ + (key == KC_MEDIA_FAST_FORWARD ? TRANSPORT_FAST_FORWARD : \ + (key == KC_MEDIA_REWIND ? TRANSPORT_REWIND : \ + (key == KC_MEDIA_STOP ? TRANSPORT_STOP : \ + (key == KC_MEDIA_EJECT ? TRANSPORT_STOP_EJECT : \ + (key == KC_MEDIA_PLAY_PAUSE ? TRANSPORT_PLAY_PAUSE : \ + (key == KC_MEDIA_SELECT ? AL_CC_CONFIG : \ + (key == KC_MAIL ? AL_EMAIL : \ + (key == KC_CALCULATOR ? AL_CALCULATOR : \ + (key == KC_MY_COMPUTER ? AL_LOCAL_BROWSER : \ + (key == KC_WWW_SEARCH ? AC_SEARCH : \ + (key == KC_WWW_HOME ? AC_HOME : \ + (key == KC_WWW_BACK ? AC_BACK : \ + (key == KC_WWW_FORWARD ? AC_FORWARD : \ + (key == KC_WWW_STOP ? AC_STOP : \ + (key == KC_WWW_REFRESH ? AC_REFRESH : \ + (key == KC_WWW_FAVORITES ? AC_BOOKMARKS : 0))))))))))))))))))))) + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/common/sendchar.h b/common/sendchar.h new file mode 100644 index 0000000000..7a64d00c7f --- /dev/null +++ b/common/sendchar.h @@ -0,0 +1,35 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef SENDCHAR_H +#define SENDCHAR_H + +#include + + +#ifdef __cplusplus +extern "C" { +#endif + +/* transmit a character. return 0 on success, -1 on error. */ +int8_t sendchar(uint8_t c); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/common/sendchar_null.c b/common/sendchar_null.c new file mode 100644 index 0000000000..2933306228 --- /dev/null +++ b/common/sendchar_null.c @@ -0,0 +1,23 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ +#include "sendchar.h" + + +int8_t sendchar(uint8_t c) +{ + return 0; +} diff --git a/common/sendchar_uart.c b/common/sendchar_uart.c new file mode 100644 index 0000000000..0241859eb7 --- /dev/null +++ b/common/sendchar_uart.c @@ -0,0 +1,25 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ +#include "uart.h" +#include "sendchar.h" + + +int8_t sendchar(uint8_t c) +{ + uart_putchar(c); + return 0; +} diff --git a/common/sleep_led.c b/common/sleep_led.c new file mode 100644 index 0000000000..dab3eb0f3c --- /dev/null +++ b/common/sleep_led.c @@ -0,0 +1,95 @@ +#include +#include +#include +#include +#include "led.h" +#include "sleep_led.h" + +/* Software PWM + * ______ ______ __ + * | ON |___OFF___| ON |___OFF___| .... + * |<-------------->|<-------------->|<- .... + * PWM period PWM period + * + * 256 interrupts/period[resolution] + * 64 periods/second[frequency] + * 256*64 interrupts/second + * F_CPU/(256*64) clocks/interrupt + */ +#define SLEEP_LED_TIMER_TOP F_CPU/(256*64) + +void sleep_led_init(void) +{ + /* Timer1 setup */ + /* CTC mode */ + TCCR1B |= _BV(WGM12); + /* Clock selelct: clk/1 */ + TCCR1B |= _BV(CS10); + /* Set TOP value */ + uint8_t sreg = SREG; + cli(); + OCR1AH = (SLEEP_LED_TIMER_TOP>>8)&0xff; + OCR1AL = SLEEP_LED_TIMER_TOP&0xff; + SREG = sreg; +} + +void sleep_led_enable(void) +{ + /* Enable Compare Match Interrupt */ + TIMSK1 |= _BV(OCIE1A); +} + +void sleep_led_disable(void) +{ + /* Disable Compare Match Interrupt */ + TIMSK1 &= ~_BV(OCIE1A); +} + +void sleep_led_toggle(void) +{ + /* Disable Compare Match Interrupt */ + TIMSK1 ^= _BV(OCIE1A); +} + + +/* Breathing Sleep LED brighness(PWM On period) table + * (64[steps] * 4[duration]) / 64[PWM periods/s] = 4 second breath cycle + * + * http://www.wolframalpha.com/input/?i=%28sin%28+x%2F64*pi%29**8+*+255%2C+x%3D0+to+63 + * (0..63).each {|x| p ((sin(x/64.0*PI)**8)*255).to_i } + */ +static const uint8_t breathing_table[64] PROGMEM = { +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 4, 6, 10, +15, 23, 32, 44, 58, 74, 93, 113, 135, 157, 179, 199, 218, 233, 245, 252, +255, 252, 245, 233, 218, 199, 179, 157, 135, 113, 93, 74, 58, 44, 32, 23, +15, 10, 6, 4, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +ISR(TIMER1_COMPA_vect) +{ + /* Software PWM + * timer:1111 1111 1111 1111 + * \_____/\/ \_______/____ count(0-255) + * \ \______________ duration of step(4) + * \__________________ index of step table(0-63) + */ + static union { + uint16_t row; + struct { + uint8_t count:8; + uint8_t duration:2; + uint8_t index:6; + } pwm; + } timer = { .row = 0 }; + + timer.row++; + + // LED on + if (timer.pwm.count == 0) { + led_set(1< +#include + + +void suspend_idle(uint8_t timeout); +void suspend_power_down(void); +bool suspend_wakeup_condition(void); +void suspend_wakeup_init(void); + +#endif diff --git a/common/timer.h b/common/timer.h new file mode 100644 index 0000000000..fe23f87aec --- /dev/null +++ b/common/timer.h @@ -0,0 +1,53 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef TIMER_H +#define TIMER_H 1 + +#include + +#if defined(__AVR__) +#include "avr/timer_avr.h" +#endif + + +#define TIMER_DIFF(a, b, max) ((a) >= (b) ? (a) - (b) : (max) - (b) + (a)) +#define TIMER_DIFF_8(a, b) TIMER_DIFF(a, b, UINT8_MAX) +#define TIMER_DIFF_16(a, b) TIMER_DIFF(a, b, UINT16_MAX) +#define TIMER_DIFF_32(a, b) TIMER_DIFF(a, b, UINT32_MAX) +#define TIMER_DIFF_RAW(a, b) TIMER_DIFF_8(a, b) + + +#ifdef __cplusplus +extern "C" { +#endif + +extern volatile uint32_t timer_count; + + +void timer_init(void); +void timer_clear(void); +uint16_t timer_read(void); +uint32_t timer_read32(void); +uint16_t timer_elapsed(uint16_t last); +uint32_t timer_elapsed32(uint32_t last); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/common/uart.c b/common/uart.c new file mode 100644 index 0000000000..c17649b082 --- /dev/null +++ b/common/uart.c @@ -0,0 +1,129 @@ +// TODO: Teensy support(ATMega32u4/AT90USB128) +// Fixed for Arduino Duemilanove ATmega168p by Jun Wako +/* UART Example for Teensy USB Development Board + * http://www.pjrc.com/teensy/ + * Copyright (c) 2009 PJRC.COM, LLC + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +// Version 1.0: Initial Release +// Version 1.1: Add support for Teensy 2.0, minor optimizations + + +#include +#include + +#include "uart.h" + +// These buffers may be any size from 2 to 256 bytes. +#define RX_BUFFER_SIZE 64 +#define TX_BUFFER_SIZE 40 + +static volatile uint8_t tx_buffer[TX_BUFFER_SIZE]; +static volatile uint8_t tx_buffer_head; +static volatile uint8_t tx_buffer_tail; +static volatile uint8_t rx_buffer[RX_BUFFER_SIZE]; +static volatile uint8_t rx_buffer_head; +static volatile uint8_t rx_buffer_tail; + +// Initialize the UART +void uart_init(uint32_t baud) +{ + cli(); + UBRR0 = (F_CPU / 4 / baud - 1) / 2; + UCSR0A = (1<= TX_BUFFER_SIZE) i = 0; + while (tx_buffer_tail == i) ; // wait until space in buffer + //cli(); + tx_buffer[i] = c; + tx_buffer_head = i; + UCSR0B = (1<= RX_BUFFER_SIZE) i = 0; + c = rx_buffer[i]; + rx_buffer_tail = i; + return c; +} + +// Return the number of bytes waiting in the receive buffer. +// Call this before uart_getchar() to check if it will need +// to wait for a byte to arrive. +uint8_t uart_available(void) +{ + uint8_t head, tail; + + head = rx_buffer_head; + tail = rx_buffer_tail; + if (head >= tail) return head - tail; + return RX_BUFFER_SIZE + head - tail; +} + +// Transmit Interrupt +ISR(USART_UDRE_vect) +{ + uint8_t i; + + if (tx_buffer_head == tx_buffer_tail) { + // buffer is empty, disable transmit interrupt + UCSR0B = (1<= TX_BUFFER_SIZE) i = 0; + UDR0 = tx_buffer[i]; + tx_buffer_tail = i; + } +} + +// Receive Interrupt +ISR(USART_RX_vect) +{ + uint8_t c, i; + + c = UDR0; + i = rx_buffer_head + 1; + if (i >= RX_BUFFER_SIZE) i = 0; + if (i != rx_buffer_tail) { + rx_buffer[i] = c; + rx_buffer_head = i; + } +} + diff --git a/common/uart.h b/common/uart.h new file mode 100644 index 0000000000..41136a396f --- /dev/null +++ b/common/uart.h @@ -0,0 +1,11 @@ +#ifndef _uart_included_h_ +#define _uart_included_h_ + +#include + +void uart_init(uint32_t baud); +void uart_putchar(uint8_t c); +uint8_t uart_getchar(void); +uint8_t uart_available(void); + +#endif diff --git a/common/util.c b/common/util.c new file mode 100644 index 0000000000..7e0d542993 --- /dev/null +++ b/common/util.c @@ -0,0 +1,101 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#include "util.h" + +// bit population - return number of on-bit +uint8_t bitpop(uint8_t bits) +{ + uint8_t c; + for (c = 0; bits; c++) + bits &= bits - 1; + return c; +/* + const uint8_t bit_count[] = { 0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4 }; + return bit_count[bits>>4] + bit_count[bits&0x0F] +*/ +} + +uint8_t bitpop16(uint16_t bits) +{ + uint8_t c; + for (c = 0; bits; c++) + bits &= bits - 1; + return c; +} + +uint8_t bitpop32(uint32_t bits) +{ + uint8_t c; + for (c = 0; bits; c++) + bits &= bits - 1; + return c; +} + +// most significant on-bit - return highest location of on-bit +// NOTE: return 0 when bit0 is on or all bits are off +uint8_t biton(uint8_t bits) +{ + uint8_t n = 0; + if (bits >> 4) { bits >>= 4; n += 4;} + if (bits >> 2) { bits >>= 2; n += 2;} + if (bits >> 1) { bits >>= 1; n += 1;} + return n; +} + +uint8_t biton16(uint16_t bits) +{ + uint8_t n = 0; + if (bits >> 8) { bits >>= 8; n += 8;} + if (bits >> 4) { bits >>= 4; n += 4;} + if (bits >> 2) { bits >>= 2; n += 2;} + if (bits >> 1) { bits >>= 1; n += 1;} + return n; +} + +uint8_t biton32(uint32_t bits) +{ + uint8_t n = 0; + if (bits >>16) { bits >>=16; n +=16;} + if (bits >> 8) { bits >>= 8; n += 8;} + if (bits >> 4) { bits >>= 4; n += 4;} + if (bits >> 2) { bits >>= 2; n += 2;} + if (bits >> 1) { bits >>= 1; n += 1;} + return n; +} + + + +uint8_t bitrev(uint8_t bits) +{ + bits = (bits & 0x0f)<<4 | (bits & 0xf0)>>4; + bits = (bits & 0b00110011)<<2 | (bits & 0b11001100)>>2; + bits = (bits & 0b01010101)<<1 | (bits & 0b10101010)>>1; + return bits; +} + +uint16_t bitrev16(uint16_t bits) +{ + bits = bitrev(bits & 0x00ff)<<8 | bitrev((bits & 0xff00)>>8); + return bits; +} + +uint32_t bitrev32(uint32_t bits) +{ + bits = (uint32_t)bitrev16(bits & 0x0000ffff)<<16 | bitrev16((bits & 0xffff0000)>>16); + return bits; +} diff --git a/common/util.h b/common/util.h new file mode 100644 index 0000000000..7451cc084d --- /dev/null +++ b/common/util.h @@ -0,0 +1,43 @@ +/* +Copyright 2011 Jun Wako + +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 . +*/ + +#ifndef UTIL_H +#define UTIL_H + +#include + +// convert to L string +#define LSTR(s) XLSTR(s) +#define XLSTR(s) L ## #s +// convert to string +#define STR(s) XSTR(s) +#define XSTR(s) #s + + +uint8_t bitpop(uint8_t bits); +uint8_t bitpop16(uint16_t bits); +uint8_t bitpop32(uint32_t bits); + +uint8_t biton(uint8_t bits); +uint8_t biton16(uint16_t bits); +uint8_t biton32(uint32_t bits); + +uint8_t bitrev(uint8_t bits); +uint16_t bitrev16(uint16_t bits); +uint32_t bitrev32(uint32_t bits); + +#endif diff --git a/common/wait.h b/common/wait.h new file mode 100644 index 0000000000..40d00b0c75 --- /dev/null +++ b/common/wait.h @@ -0,0 +1,20 @@ +#ifndef WAIT_H +#define WAIT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(__AVR__) +# include +# define wait_ms(ms) _delay_ms(ms) +# define wait_us(us) _delay_us(us) +#elif defined(__arm__) +# include "wait_api.h" +#endif + +#ifdef __cplusplus +} +#endif + +#endif -- cgit v1.2.3