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This commit is contained in:
Martin Budden 2016-07-09 14:39:39 +01:00
parent adfa6c4f28
commit ea283ab98c
63 changed files with 297 additions and 297 deletions
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8
src/main/drivers/light_ws2811strip_stm32f30x.c
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@ -59,14 +59,14 @@ void ws2811LedStripHardwareInit(void)
DMA_InitTypeDef DMA_InitStructure;
uint16_t prescalerValue;
dmaSetHandler(WS2811_DMA_HANDLER_IDENTIFER, ws2811DMAHandler);
ws2811IO = IOGetByTag(IO_TAG(WS2811_PIN));
/* GPIOA Configuration: TIM5 Channel 1 as alternate function push-pull */
IOInit(ws2811IO, OWNER_LED_STRIP, RESOURCE_OUTPUT, 0);
IOConfigGPIOAF(ws2811IO, IO_CONFIG(GPIO_Mode_AF, GPIO_Speed_50MHz, GPIO_OType_PP, GPIO_PuPd_UP), timerGPIOAF(WS2811_TIMER));
RCC_ClockCmd(timerRCC(WS2811_TIMER), ENABLE);
/* Compute the prescaler value */
@ -134,7 +134,7 @@ void ws2811LedStripDMAEnable(void)
{
if (!ws2811Initialised)
return;
DMA_SetCurrDataCounter(WS2811_DMA_CHANNEL, WS2811_DMA_BUFFER_SIZE); // load number of bytes to be transferred
TIM_SetCounter(WS2811_TIMER, 0);
TIM_Cmd(WS2811_TIMER, ENABLE);