diff options
Diffstat (limited to 'chip/stm32/dma.c')
| -rw-r--r-- | chip/stm32/dma.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/chip/stm32/dma.c b/chip/stm32/dma.c index 9d7f72df6f..c37063a894 100644 --- a/chip/stm32/dma.c +++ b/chip/stm32/dma.c @@ -193,8 +193,14 @@ void dma_test(void) void dma_init(void) { + int i; + /* Enable DMA1, we don't support DMA2 yet */ STM32_RCC_AHBENR |= RCC_AHBENR_DMA1EN; + + /* Initialize data for interrupt handlers */ + for (i = 0; i < DMA_NUM_CHANNELS; i++) + id[i] = TASK_ID_INVALID; } int dma_wait(int channel) |