rgb_led: disable stream after init

bkleiner · bkleiner · commit f7fc79e39062 · 2025-04-15T14:41:37.000+02:00
diff --git a/src/driver/mcu/stm32/rgb_led.c b/src/driver/mcu/stm32/rgb_led.c
@@ -103,8 +103,10 @@ void rgb_led_init() {
   dma_init.PeriphBurst = LL_DMA_PBURST_SINGLE;
 #endif
   LL_DMA_Init(rgb_dma->port, rgb_dma->stream_index, &dma_init);
+  LL_DMA_DisableStream(rgb_dma->port, rgb_dma->stream_index);
 
   LL_DMA_EnableIT_TC(rgb_dma->port, rgb_dma->stream_index);
+  dma_clear_flag_tc(rgb_dma);
   interrupt_enable(rgb_dma->irq, DMA_PRIORITY);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -103,8 +103,10 @@ void rgb_led_init() {`
`103`	`103`	`dma_init.PeriphBurst = LL_DMA_PBURST_SINGLE;`
`104`	`104`	`#endif`
`105`	`105`	`LL_DMA_Init(rgb_dma->port, rgb_dma->stream_index, &dma_init);`
	`106`	`+ LL_DMA_DisableStream(rgb_dma->port, rgb_dma->stream_index);`
`106`	`107`
`107`	`108`	`LL_DMA_EnableIT_TC(rgb_dma->port, rgb_dma->stream_index);`
	`109`	`+ dma_clear_flag_tc(rgb_dma);`
`108`	`110`	`interrupt_enable(rgb_dma->irq, DMA_PRIORITY);`
`109`	`111`	`}`
`110`	`112`