localhorst/WS2812B-LED-RC-Controller
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fix navigation animation

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This commit is contained in:
Hendrik Schutter
2026-01-06 21:16:05 +01:00
parent a08dba780a
commit 12b8acf81c
6 changed files with 43 additions and 81 deletions
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19
main/led.c
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@ -321,7 +321,10 @@ static void show_strip(led_strip_t *strip)
// Convert RGB to GRB for WS2812B
uint8_t *grb_data = malloc(strip->num_leds * 3);
if (!grb_data)
{
ESP_LOGE(TAG, "Failed to allocate GRB buffer");
return;
}
for (uint16_t i = 0; i < strip->num_leds; i++)
{
@ -334,7 +337,21 @@ static void show_strip(led_strip_t *strip)
.loop_count = 0,
};
rmt_transmit(strip->rmt_channel, strip->encoder, grb_data, strip->num_leds * 3, &tx_config);
esp_err_t ret = rmt_transmit(strip->rmt_channel, strip->encoder, grb_data, strip->num_leds * 3, &tx_config);
if (ret != ESP_OK)
{
ESP_LOGE(TAG, "RMT transmit failed: %s", esp_err_to_name(ret));
free(grb_data);
return;
}
// Wait for transmission to complete before freeing buffer
ret = rmt_tx_wait_all_done(strip->rmt_channel, pdMS_TO_TICKS(100));
if (ret != ESP_OK)
{
ESP_LOGW(TAG, "RMT wait timeout");
}
free(grb_data);
}