- // Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.com>
- // SPDX-License-Identifier: GPL-2.0-or-later
-
- #include "drashna.h"
-
- userspace_config_t userspace_config;
-
- /**
- * @brief Handle registering a keycode, with optional modifer based on timed event
- *
- * @param code keycode to send to host
- * @param mod_code modifier to send with code, if held for tapping term or longer
- * @param pressed the press/release event (can use "record->event.pressed" for this)
- * @return true exits function
- * @return false exits function
- */
- bool mod_key_press_timer(uint16_t code, uint16_t mod_code, bool pressed) {
- static uint16_t this_timer;
- mod_key_press(code, mod_code, pressed, this_timer);
- return false;
- }
-
- /**
- * @brief Handle registation of keycode, with optional modifier based on custom timer
- *
- * @param code keycode to send to host
- * @param mod_code modifier keycode to send with code, if held for tapping term or longer
- * @param pressed the press/release event
- * @param this_timer custom timer to use
- * @return true
- * @return false
- */
- bool mod_key_press(uint16_t code, uint16_t mod_code, bool pressed, uint16_t this_timer) {
- if (pressed) {
- this_timer = timer_read();
- } else {
- if (timer_elapsed(this_timer) < TAPPING_TERM) {
- tap_code(code);
- } else {
- register_code(mod_code);
- tap_code(code);
- unregister_code(mod_code);
- }
- }
- return false;
- }
-
- /**
- * @brief Performs exact match for modifier values
- *
- * @param value the modifer varible (get_mods/get_oneshot_mods/get_weak_mods)
- * @param mask the modifier mask to check for
- * @return true Has the exact modifiers specifed
- * @return false Does not have the exact modifiers specified
- */
- bool hasAllBitsInMask(uint8_t value, uint8_t mask) {
- value &= 0xF;
- mask &= 0xF;
-
- return (value & mask) == mask;
- }
-
- /**
- * @brief Tap keycode, with no mods
- *
- * @param kc keycode to use
- */
- void tap_code16_nomods(uint16_t kc) {
- uint8_t temp_mod = get_mods();
- clear_mods();
- clear_oneshot_mods();
- tap_code16(kc);
- set_mods(temp_mod);
- }
-
- #ifdef I2C_SCANNER_ENABLE
- # include "i2c_master.h"
- # include "debug.h"
-
- # ifndef I2C_SCANNER_TIMEOUT
- # define I2C_SCANNER_TIMEOUT 50
- # endif
-
- i2c_status_t i2c_start_bodge(uint8_t address, uint16_t timeout) {
- i2c_start(address);
-
- // except on ChibiOS where the only way is do do "something"
- uint8_t data = 0;
- return i2c_readReg(address, 0, &data, sizeof(data), I2C_SCANNER_TIMEOUT);
- }
-
- # define i2c_start i2c_start_bodge
-
- void do_scan(void) {
- uint8_t nDevices = 0;
-
- dprintf("Scanning...\n");
-
- for (uint8_t address = 1; address < 127; address++) {
- // The i2c_scanner uses the return value of
- // i2c_start to see if a device did acknowledge to the address.
- i2c_status_t error = i2c_start(address << 1, I2C_SCANNER_TIMEOUT);
- if (error == I2C_STATUS_SUCCESS) {
- i2c_stop();
- xprintf(" I2C device found at address 0x%02X\n", I2C_SCANNER_TIMEOUT);
- nDevices++;
- } else {
- // dprintf(" Unknown error (%u) at address 0x%02X\n", error, address);
- }
- }
-
- if (nDevices == 0)
- xprintf("No I2C devices found\n");
- else
- xprintf("done\n");
- }
-
- uint16_t scan_timer = 0;
-
- void housekeeping_task_i2c_scanner(void) {
- if (timer_elapsed(scan_timer) > 5000) {
- do_scan();
- scan_timer = timer_read();
- }
- }
-
- void keyboard_post_init_i2c(void) {
- i2c_init();
- scan_timer = timer_read();
- }
- #endif
-
- #if defined(AUTOCORRECT_ENABLE)
- # if defined(AUDIO_ENABLE)
- # ifdef USER_SONG_LIST
- float autocorrect_song[][2] = SONG(MARIO_GAMEOVER);
- # else
- float autocorrect_song[][2] = SONG(PLOVER_GOODBYE_SOUND);
- # endif
- # endif
-
- bool apply_autocorrect(uint8_t backspaces, const char* str) {
- if (layer_state_is(_GAMEPAD)) {
- return false;
- }
- // TO-DO use unicode stuff for this. Will probably have to reverse engineer
- // send string to get working properly, to send char string.
-
- # if defined(AUDIO_ENABLE)
- PLAY_SONG(autocorrect_song);
- # endif
- return true;
- }
- #endif
-
- #if defined(CAPS_WORD_ENABLE)
- bool caps_word_press_user(uint16_t keycode) {
- switch (keycode) {
- // Keycodes that continue Caps Word, with shift applied.
- case KC_MINS:
- if (!keymap_config.swap_lctl_lgui) {
- return true;
- }
- case KC_A ... KC_Z:
- add_weak_mods(MOD_BIT(KC_LSFT)); // Apply shift to next key.
- return true;
-
- // Keycodes that continue Caps Word, without shifting.
- case KC_1 ... KC_0:
- case KC_BSPC:
- case KC_DEL:
- case KC_UNDS:
- return true;
-
- default:
- return false; // Deactivate Caps Word.
- }
- }
-
- # if !defined(NO_ACTION_ONESHOT)
- void oneshot_locked_mods_changed_user(uint8_t mods) {
- if (mods & MOD_MASK_SHIFT) {
- del_mods(MOD_MASK_SHIFT);
- set_oneshot_locked_mods(~MOD_MASK_SHIFT & get_oneshot_locked_mods());
- caps_word_on();
- }
- }
- # endif
- #endif
-
- void format_layer_bitmap_string(char* buffer, layer_state_t state, layer_state_t default_state) {
- for (int i = 0; i < 16; i++) {
- if (i == 0 || i == 4 || i == 8 || i == 12) {
- *buffer = ' ';
- ++buffer;
- }
-
- uint8_t layer = i;
- if ((default_state & ((layer_state_t)1 << layer)) != 0) {
- *buffer = 'D';
- } else if ((state & ((layer_state_t)1 << layer)) != 0) {
- *buffer = '1';
- } else {
- *buffer = '_';
- }
- ++buffer;
- }
- *buffer = 0;
- }
|