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Fixed for WS2812B #6

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Fixed for WS2812B #6

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15 changes: 6 additions & 9 deletions src/mgos_neopixel.c
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Original file line number Diff line number Diff line change
Expand Up @@ -80,16 +80,13 @@ void mgos_neopixel_clear(struct mgos_neopixel *np) {
memset(np->data, 0, np->num_pixels * NUM_CHANNELS);
}


void mgos_neopixel_show(struct mgos_neopixel *np) {
mgos_gpio_write(np->pin, 0);
mgos_usleep(60);
#if MGOS_ENABLE_BITBANG
mgos_bitbang_write_bits(np->pin, MGOS_DELAY_100NSEC, 3, 8, 8, 6, np->data,
np->num_pixels * NUM_CHANNELS);
#endif
mgos_gpio_write(np->pin, 0);
mgos_usleep(60);
mgos_gpio_write(np->pin, 1);
uint8_t data = 0;
mgos_bitbang_write_bits(np->pin, MGOS_DELAY_USEC, -1, 10, -1, 10, &data, 1);
mgos_bitbang_write_bits(np->pin, MGOS_DELAY_100NSEC, 3, 8, 8, 3, np->data, np->num_pixels * NUM_CHANNELS);
mgos_bitbang_write_bits(np->pin, MGOS_DELAY_USEC, -1, 10, -1, 10, &data, 1);
mgos_bitbang_write_bits(np->pin, MGOS_DELAY_USEC, 10, -1, 10, -1, &data, 1);
}

void mgos_neopixel_free(struct mgos_neopixel *np) {
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