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implement changes from cefb980

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This commit is contained in:
lenvm 2025-03-07 21:56:48 +01:00
parent 29acf84a09
commit ea5f2e9614
1 changed files with 15 additions and 21 deletions
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36
Software/src/lib/adafruit-Adafruit_NeoPixel/esp.c
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@ -183,22 +183,14 @@
*translated_size = size;
*item_num = num;
}
static bool rmt_initialized = false;
static bool rmt_adapter_initialized = false;
void espShow(uint8_t pin, uint8_t *pixels, uint32_t numBytes, boolean is800KHz) {
if (rmt_initialized == false) {
// Reserve channel
rmt_channel_t channel = ADAFRUIT_RMT_CHANNEL_MAX;
for (size_t i = 0; i < ADAFRUIT_RMT_CHANNEL_MAX; i++) {
if (!rmt_reserved_channels[i]) {
rmt_reserved_channels[i] = true;
channel = i;
break;
}
}
if (channel == ADAFRUIT_RMT_CHANNEL_MAX) {
// Ran out of channels!
return;
}
rmt_channel_t channel = 0;
#if defined(HAS_ESP_IDF_4)
rmt_config_t config = RMT_DEFAULT_CONFIG_TX(pin, channel);
config.clk_div = 2;
@ -258,17 +250,19 @@
}
// Initialize automatic timing translator
rmt_translator_init(config.channel, ws2812_rmt_adapter);
rmt_translator_init(0, ws2812_rmt_adapter);
rmt_initialized = true;
}
// Write and wait to finish
rmt_write_sample(config.channel, pixels, (size_t)numBytes, true);
rmt_wait_tx_done(config.channel, pdMS_TO_TICKS(100));
rmt_write_sample(0, pixels, (size_t)numBytes, false);
//rmt_wait_tx_done(config.channel, pdMS_TO_TICKS(100));
// Free channel again
rmt_driver_uninstall(config.channel);
rmt_reserved_channels[channel] = false;
//rmt_driver_uninstall(config.channel);
//rmt_reserved_channels[channel] = false;
gpio_set_direction(pin, GPIO_MODE_OUTPUT);
//gpio_set_direction(pin, GPIO_MODE_OUTPUT);
}
#endif // ifndef IDF5