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[keyboard] tominabox1/le_chiffre oled rework #21611

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merged 8 commits into from
Sep 15, 2023
Merged

[keyboard] tominabox1/le_chiffre oled rework #21611

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882c44b
refactor: mv stock OLED functionality to kb level
lesshonor Jul 25, 2023
fc13e9c
fix: guard OLED-only variables
lesshonor Jul 27, 2023
396ec89
perf: use extern variables for constants
lesshonor Jul 27, 2023
f910b3d
feat[oled]: improve layer display & customization
lesshonor Aug 1, 2023
876c1c3
perf: don't use blank string, cap update interval
lesshonor Aug 13, 2023
c4aab9c
refactor: move OLED_UPDATE_INTERVAL to post_config
lesshonor Aug 27, 2023
fc6e183
style: correct formatting
lesshonor Aug 30, 2023
a0ed557
perf: use memcpy instead of strncpy
lesshonor Sep 4, 2023
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145 changes: 49 additions & 96 deletions keyboards/tominabox1/le_chiffre/keymaps/default/keymap.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -88,115 +88,68 @@ combo_t key_combos[] = {
};
#endif

#ifdef OLED_ENABLE // Special thanks to Sickbabies for this great OLED widget!
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
return OLED_ROTATION_90; // rotates for proper orientation
}

void render_lechiffre_logo(void) {
static const char PROGMEM lechiffre_logo[] = {
// 'lechiffre_logo', 32x20px
0x00, 0x3e, 0x20, 0x20, 0x00, 0x18, 0x2c, 0xa8, 0x80, 0x00, 0x1c, 0x22, 0x22, 0x00, 0x3e, 0x08,
0x30, 0x00, 0x34, 0x00, 0x3c, 0x0a, 0x00, 0xbc, 0x8a, 0x00, 0x38, 0x08, 0x00, 0x18, 0x2c, 0x28,
0x00, 0xb6, 0xb6, 0x00, 0xdb, 0xdb, 0x00, 0x6d, 0x6d, 0x00, 0xdb, 0xdb, 0x00, 0xdb, 0xdb, 0x00,
0x00, 0xdb, 0xdb, 0x00, 0xdb, 0xdb, 0x00, 0x6d, 0x6d, 0x00, 0xdb, 0xdb, 0x00, 0xb6, 0xb6, 0x00,
0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x00,
0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00};

oled_write_raw_P(lechiffre_logo, sizeof(lechiffre_logo));
}

static void render_layer_status(void) {
oled_write_P(PSTR("-----"), false);
switch (get_highest_layer(layer_state)) {
case _BASE:
oled_write_ln_P(PSTR("BASE"), false);
break;
case _NUM_SYM:
oled_write_ln_P(PSTR(" SYM"), false);
break;
case _NAV:
oled_write_ln_P(PSTR(" NAV"), false);
break;
default:
oled_write_ln_P(PSTR("?????"), false);
}
}

# define KEYLOG_LEN 11
char keylog_str[KEYLOG_LEN] = {};
uint8_t keylogs_str_idx = 0;
uint16_t log_timer = 0;

const char code_to_name[60] = {
' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
'1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
'#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};

void add_keylog(uint16_t keycode) {
if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) {
keycode = keycode & 0xFF;
}

for (uint8_t i = KEYLOG_LEN - 1; i > 0; i--) {
keylog_str[i] = keylog_str[i - 1];
}
if (keycode < 60) {
keylog_str[0] = code_to_name[keycode];
}
keylog_str[KEYLOG_LEN - 1] = 0;

log_timer = timer_read();
}

void update_log(void) {
if (timer_elapsed(log_timer) > 750) {
add_keylog(0);
}
}

// Text only renders
void render_keylogger_status(void) {
oled_write_P(PSTR("-----"), false);
oled_write(keylog_str, false);
}

void render_keylock_status(led_t led_state) {
oled_write_P(PSTR("-----"), false);
oled_write_P(PSTR("C"), led_state.caps_lock);
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR("N"), led_state.num_lock);
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR("S"), led_state.scroll_lock);
// oled_write_ln_P(PSTR(" "), false);
}
#ifdef OLED_ENABLE

// Add additional layer names here if desired. Only first 5 characters will be copied to display.
const char PROGMEM layer_base[] = "BASE";
const char PROGMEM layer_num_sym[] = " SYM";
const char PROGMEM layer_nav[] = " NAV";
// Add layer name variables to array here. Make sure these are in order.
const char* const PROGMEM layer_names[] = {
layer_base,
layer_num_sym,
layer_nav
};

void render_mod_status(uint8_t modifiers) {
oled_write_P(PSTR("-----"), false);
oled_write_ln_P(PSTR("SHFT"), (modifiers & MOD_MASK_SHIFT));
oled_write_ln_P(PSTR("ALT"), (modifiers & MOD_MASK_ALT));
oled_write_ln_P(PSTR("CTRL"), (modifiers & MOD_MASK_CTRL));
oled_write_ln_P(PSTR("GUI"), (modifiers & MOD_MASK_GUI));
}
static char oled_layer_buf[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
static layer_state_t top_layer_cache;

/* BEGIN STANDARD QMK FUNCTIONS */
bool oled_task_user(void) {
render_lechiffre_logo();
oled_write_raw_P(lechiffre_logo, sizeof(lechiffre_logo));
// Renders the current keyboard state (layer, lock, caps, scroll, etc);
oled_set_cursor(0, 3);
render_layer_status(); // Renders the current keyboard state (layer, lock, caps, scroll, etc)
oled_write_P(oled_section_break, false);
render_layer_status(oled_layer_buf);
oled_write_P(oled_section_break, false);
render_mod_status(get_mods() | get_oneshot_mods());
oled_write_P(oled_section_break, false);
render_keylock_status(host_keyboard_led_state());
oled_write_P(oled_section_break, false);
render_keylogger_status();

return false;
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
bool process_record_user(uint16_t keycode, keyrecord_t* record) {
if (record->event.pressed) {
add_keylog(keycode);
add_keylog(keycode, record);
}

return true;
}

// If we don't force an update during initialization, the layer name buffer will start out blank.
layer_state_t default_layer_state_set_user(layer_state_t state) {
update_layer_namebuf(get_highest_layer(state), true);
return state;
}
layer_state_t layer_state_set_user(layer_state_t state) {
update_layer_namebuf(get_highest_layer(state | default_layer_state), false);
return state;
}

/* END STANDARD QMK FUNCTIONS */
/* BEGIN CUSTOM HELPER FUNCTION FOR OLED */
// Avoid excessive copying by only updating the layer name buffer when the layer changes
void update_layer_namebuf(layer_state_t layer, bool force_update) {
if (force_update || layer != top_layer_cache) {
top_layer_cache = layer;
if (layer < ARRAY_SIZE(layer_names)) {
memcpy_P(oled_layer_buf, pgm_read_ptr(&layer_names[layer]), ARRAY_SIZE(oled_layer_buf) - 1);
} else {
memcpy(oled_layer_buf, get_u8_str(layer, ' '), ARRAY_SIZE(oled_layer_buf) - 1);
}
}
}
#endif
106 changes: 9 additions & 97 deletions keyboards/tominabox1/le_chiffre/keymaps/via/keymap.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,115 +32,27 @@ const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
};
#endif

#ifdef OLED_ENABLE // Special thanks to Sickbabies for this great OLED widget!
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
return OLED_ROTATION_90; // rotates for proper orientation
}

void render_lechiffre_logo(void) {
static const char PROGMEM lechiffre_logo[] = {
// 'lechiffre_logo', 32x20px
0x00, 0x3e, 0x20, 0x20, 0x00, 0x18, 0x2c, 0xa8, 0x80, 0x00, 0x1c, 0x22, 0x22, 0x00, 0x3e, 0x08,
0x30, 0x00, 0x34, 0x00, 0x3c, 0x0a, 0x00, 0xbc, 0x8a, 0x00, 0x38, 0x08, 0x00, 0x18, 0x2c, 0x28,
0x00, 0xb6, 0xb6, 0x00, 0xdb, 0xdb, 0x00, 0x6d, 0x6d, 0x00, 0xdb, 0xdb, 0x00, 0xdb, 0xdb, 0x00,
0x00, 0xdb, 0xdb, 0x00, 0xdb, 0xdb, 0x00, 0x6d, 0x6d, 0x00, 0xdb, 0xdb, 0x00, 0xb6, 0xb6, 0x00,
0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x00,
0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00};

oled_write_raw_P(lechiffre_logo, sizeof(lechiffre_logo));
}

// static void render_layer_status(void) {
// oled_write_P(PSTR("-----"), false);
// switch (get_highest_layer(layer_state)) {
// case _BASE:
// oled_write_ln_P(PSTR("BASE"), false);
// break;
// case _NUM_SYM:
// oled_write_ln_P(PSTR(" SYM"), false);
// break;
// case _NAV:
// oled_write_ln_P(PSTR(" NAV"), false);
// break;
// default:
// oled_write_ln_P(PSTR("?????"), false);
// }
// }

# define KEYLOG_LEN 11
char keylog_str[KEYLOG_LEN] = {};
uint8_t keylogs_str_idx = 0;
uint16_t log_timer = 0;

const char code_to_name[60] = {
' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
'1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
'#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};

void add_keylog(uint16_t keycode) {
if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) {
keycode = keycode & 0xFF;
}

for (uint8_t i = KEYLOG_LEN - 1; i > 0; i--) {
keylog_str[i] = keylog_str[i - 1];
}
if (keycode < 60) {
keylog_str[0] = code_to_name[keycode];
}
keylog_str[KEYLOG_LEN - 1] = 0;

log_timer = timer_read();
}

void update_log(void) {
if (timer_elapsed(log_timer) > 750) {
add_keylog(0);
}
}

// Text only renders
void render_keylogger_status(void) {
oled_write_P(PSTR("-----"), false);
oled_write(keylog_str, false);
}

void render_keylock_status(led_t led_state) {
oled_write_P(PSTR("-----"), false);
oled_write_P(PSTR("C"), led_state.caps_lock);
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR("N"), led_state.num_lock);
oled_write_P(PSTR(" "), false);
oled_write_P(PSTR("S"), led_state.scroll_lock);
// oled_write_ln_P(PSTR(" "), false);
}

void render_mod_status(uint8_t modifiers) {
oled_write_P(PSTR("-----"), false);
oled_write_ln_P(PSTR("SHFT"), (modifiers & MOD_MASK_SHIFT));
oled_write_ln_P(PSTR("ALT"), (modifiers & MOD_MASK_ALT));
oled_write_ln_P(PSTR("CTRL"), (modifiers & MOD_MASK_CTRL));
oled_write_ln_P(PSTR("GUI"), (modifiers & MOD_MASK_GUI));
}

#ifdef OLED_ENABLE
bool oled_task_user(void) {
render_lechiffre_logo();
oled_write_raw_P(lechiffre_logo, sizeof(lechiffre_logo));
oled_set_cursor(0, 3);
// render_layer_status(); // Renders the current keyboard state (layer, lock, caps, scroll, etc)
oled_write_P(oled_section_break, false);
render_layer_status(get_u8_str(get_highest_layer(layer_state | default_layer_state), ' '));
oled_write_P(oled_section_break, false);
render_mod_status(get_mods() | get_oneshot_mods());
oled_write_P(oled_section_break, false);
render_keylock_status(host_keyboard_led_state());
oled_write_P(oled_section_break, false);
render_keylogger_status();

return false;
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
add_keylog(keycode);
add_keylog(keycode, record);
}

return true;
}
#endif
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