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A3 doing fine

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This commit is contained in:
Jack Humbert 2018-06-23 16:37:23 -04:00
parent b92915257f
commit 199285e7e4
1 changed files with 1 additions and 1 deletions
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2
drivers/arm/ws2812.c
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@ -94,7 +94,7 @@ void ledDriverInit(int leds, stm32_gpio_t *port, uint32_t mask, uint8_t **o_fb)
dmaStreamSetMemory0(STM32_DMA1_STREAM3, dma_source);
dmaStreamSetTransactionSize(STM32_DMA1_STREAM3, 2);
dmaStreamSetMode(
STM32_DMA1_STREAM3, STM32_DMA_CR_TEIE |
STM32_DMA1_STREAM3, STM32_DMA_CR_TEIE | STM32_DMA_CR_MINC |
STM32_DMA_CR_DIR_M2P | STM32_DMA_CR_PSIZE_BYTE
| STM32_DMA_CR_MSIZE_BYTE | STM32_DMA_CR_CIRC | STM32_DMA_CR_PL(3));
// DMA stream 6, triggered by channel1 update event. reset output value late to indicate "1" bit to ws2812.