124 lines
3.1 KiB
C
124 lines
3.1 KiB
C
// Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "drashna.h"
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#ifdef __AVR__
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# include <avr/wdt.h>
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#endif
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userspace_config_t userspace_config;
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/**
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* @brief Handle registering a keycode, with optional modifer based on timed event
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*
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* @param code keycode to send to host
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* @param mod_code modifier to send with code, if held for tapping term or longer
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* @param pressed the press/release event (can use "record->event.pressed" for this)
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* @return true exits function
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* @return false exits function
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*/
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bool mod_key_press_timer(uint16_t code, uint16_t mod_code, bool pressed) {
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static uint16_t this_timer;
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mod_key_press(code, mod_code, pressed, this_timer);
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return false;
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}
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/**
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* @brief Handle registation of keycode, with optional modifier based on custom timer
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*
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* @param code keycode to send to host
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* @param mod_code modifier keycode to send with code, if held for tapping term or longer
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* @param pressed the press/release event
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* @param this_timer custom timer to use
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* @return true
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* @return false
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*/
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bool mod_key_press(uint16_t code, uint16_t mod_code, bool pressed, uint16_t this_timer) {
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if (pressed) {
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this_timer = timer_read();
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} else {
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if (timer_elapsed(this_timer) < TAPPING_TERM) {
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tap_code(code);
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} else {
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register_code(mod_code);
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tap_code(code);
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unregister_code(mod_code);
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}
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}
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return false;
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}
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/**
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* @brief Performs exact match for modifier values
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*
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* @param value the modifer varible (get_mods/get_oneshot_mods/get_weak_mods)
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* @param mask the modifier mask to check for
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* @return true Has the exact modifiers specifed
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* @return false Does not have the exact modifiers specified
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*/
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bool hasAllBitsInMask(uint8_t value, uint8_t mask) {
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value &= 0xF;
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mask &= 0xF;
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return (value & mask) == mask;
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}
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/**
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* @brief Tap keycode, with no mods
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*
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* @param kc keycode to use
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*/
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void tap_code16_nomods(uint16_t kc) {
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uint8_t temp_mod = get_mods();
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clear_mods();
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clear_oneshot_mods();
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tap_code16(kc);
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set_mods(temp_mod);
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}
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/**
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* @brief Run shutdown routine and soft reboot firmware.
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*
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*/
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#ifdef HAPTIC_ENABLE
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# include "haptic.h"
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#endif
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#ifdef AUDIO_ENABLE
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# ifndef GOODBYE_SONG
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# define GOODBYE_SONG SONG(GOODBYE_SOUND)
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# endif
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float reset_song[][2] = GOODBYE_SONG;
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#endif
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void software_reset(void) {
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clear_keyboard();
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#if defined(MIDI_ENABLE) && defined(MIDI_BASIC)
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process_midi_all_notes_off();
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#endif
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#ifdef AUDIO_ENABLE
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# ifndef NO_MUSIC_MODE
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music_all_notes_off();
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# endif
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uint16_t timer_start = timer_read();
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PLAY_SONG(reset_song);
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shutdown_user();
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while (timer_elapsed(timer_start) < 250) wait_ms(1);
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stop_all_notes();
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#else
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shutdown_user();
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wait_ms(250);
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#endif
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#ifdef HAPTIC_ENABLE
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haptic_shutdown();
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#endif
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#if defined(PROTOCOL_LUFA)
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wdt_enable(WDTO_250MS);
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#elif defined(PROTOCOL_CHIBIOS)
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# if defined(MCU_STM32) || defined(MCU_KINETIS)
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NVIC_SystemReset();
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# endif
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#endif
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}
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