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underglow-layer: cut off ext power if all leds are off

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darknao 2024-05-25 13:30:49 +02:00 • committed by afiqzudinhadi
parent f20c011fc6
commit 8999793d2f
1 changed files with 10 additions and 5 deletions
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15
app/src/rgb_underglow.c
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@ -455,7 +455,7 @@ static struct led_rgb hex_to_rgb(uint8_t r, uint8_t g, uint8_t b) {
};
}
static void zmk_rgb_underglow_apply_rgbmap(uint32_t rgbmap[], size_t rgbmap_len) {
static int zmk_rgb_underglow_apply_rgbmap(uint32_t rgbmap[], size_t rgbmap_len) {
// TODO: Glove80 specifics, move that part to board's devicetree
#ifdef LEFT_HALF
const uint8_t LED_MATRIX[] = {52, 53, 54, 69, 70, 71, 15, 27, 39, 51, 4, 14, 26, 38,
@ -466,6 +466,7 @@ static void zmk_rgb_underglow_apply_rgbmap(uint32_t rgbmap[], size_t rgbmap_len)
59, 75, 6, 18, 30, 42, 60, 76, 7, 19, 31, 43, 61, 77,
8, 20, 32, 44, 62, 78, 9, 21, 33, 45, 63, 79};
#endif
int rc = 0;
for (int i = 0; i < STRIP_NUM_PIXELS; i++) {
uint8_t midx = LED_MATRIX[i];
if (midx >= ZMK_KEYMAP_LEN) {
@ -473,8 +474,11 @@ static void zmk_rgb_underglow_apply_rgbmap(uint32_t rgbmap[], size_t rgbmap_len)
} else {
pixels[i] = hex_to_rgb((rgbmap[midx] & 0xFF0000) >> 16, (rgbmap[midx] & 0xFF00) >> 8,
rgbmap[midx] & 0xFF);
if (rgbmap[midx] > 0)
rc = 1;
}
}
return rc;
}
static void zmk_rgb_underglow_set_layer(uint8_t layer) {
@ -482,12 +486,13 @@ static void zmk_rgb_underglow_set_layer(uint8_t layer) {
return;
uint32_t *rgbmap = rgb_underglow_get_bindings(layer);
if (rgbmap != NULL) {
zmk_rgb_underglow_apply_rgbmap(rgbmap, ZMK_KEYMAP_LEN);
zmk_rgb_underglow_transient_on();
if (rgbmap != NULL && zmk_rgb_underglow_apply_rgbmap(rgbmap, ZMK_KEYMAP_LEN)) {
if (!state.on)
zmk_rgb_underglow_transient_on();
zmk_led_write_pixels();
} else {
zmk_rgb_underglow_transient_off();
if (state.on)
zmk_rgb_underglow_transient_off();
}
}
#endif /* IS_ENABLED(UNDERGLOW_LAYER_ENABLED) */