alvierahman90/qmk_firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

A3 doing fine

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/arm/ws2812.c
View File

@ -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); dmaStreamSetMemory0(STM32_DMA1_STREAM3, dma_source);
dmaStreamSetTransactionSize(STM32_DMA1_STREAM3, 2); dmaStreamSetTransactionSize(STM32_DMA1_STREAM3, 2);
dmaStreamSetMode( 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_DIR_M2P | STM32_DMA_CR_PSIZE_BYTE
| STM32_DMA_CR_MSIZE_BYTE | STM32_DMA_CR_CIRC | STM32_DMA_CR_PL(3)); | 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. // DMA stream 6, triggered by channel1 update event. reset output value late to indicate "1" bit to ws2812.