okhsunrog/esp_ws28xx
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update example

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Данила Горнушко 2023-07-17 10:57:02 +03:00
parent 2dc7e31195
commit 58ac3c9ae5
1 changed files with 6 additions and 6 deletions
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12
README.md
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@ -20,19 +20,20 @@ Minimal working example (blink):
static const char *TAG = "example";
static uint8_t led_state_off = 0;
CRGB* ws2812_buffer;
void blink_led(void) {
for(int i = 0 ; i < LED_NUM ; i++) {
if (led_state_off) ws28xx_pixels[i] = (CRGB){.r=0,.g=0,.b=0};
else ws28xx_pixels[i] = (CRGB){.r=50,.g=0,.b=0};
for(int i = 0; i < LED_NUM; i++) {
if (led_state_off) ws2812_buffer[i] = (CRGB){.r=0, .g=0, .b=0};
else ws2812_buffer[i] = (CRGB){.r=50, .g=0, .b=0};
}
ws28xx_update();
ESP_ERROR_CHECK_WITHOUT_ABORT(ws28xx_update());
}
void app_main(void) {
ws28xx_init(LED_GPIO, WS2812B, LED_NUM);
ESP_ERROR_CHECK_WITHOUT_ABORT(ws28xx_init(LED_GPIO, WS2812B, LED_NUM, &ws2812_buffer));
while (1) {
ESP_LOGI(TAG, "Turning the LED strip %s!", led_state_off == true ? "ON" : "OFF");
blink_led();
@ -40,5 +41,4 @@ void app_main(void) {
vTaskDelay(1000 / portTICK_PERIOD_MS);
}
}
```