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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2017-01-11 10:28:41 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2017-01-11 10:28:41 +0000 |
| commit | ed83337999ec1cd8ee7c66a5d6b11b9a2abf9f36 (patch) | |
| tree | 02f7d3808b36c6c207bbb9b171ac9d216c5b08c3 /os/hal | |
| parent | adc15caea1119f2d2506df4aa0e76f35f325b6ae (diff) | |
| download | ChibiOS-ed83337999ec1cd8ee7c66a5d6b11b9a2abf9f36.tar.gz ChibiOS-ed83337999ec1cd8ee7c66a5d6b11b9a2abf9f36.tar.bz2 ChibiOS-ed83337999ec1cd8ee7c66a5d6b11b9a2abf9f36.zip | |
Fixed bug #812.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10029 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal')
| -rw-r--r-- | os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h b/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h index da7d20d6e..6dfd6debf 100644 --- a/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h +++ b/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h @@ -48,7 +48,7 @@ /**
* @brief Mask of the ISR bits passed to the DMA callback functions.
*/
-#define STM32_DMA_ISR_MASK 0x0F
+#define STM32_DMA_ISR_MASK 0x0E
/**
* @brief From stream number to shift factor in @p ISR and @p IFCR registers.
@@ -444,7 +444,7 @@ typedef struct { uint32_t idx = (dmastp)->selfindex; \
\
flags = ((dmastp)->dma->ISR >> (dmastp)->shift) & STM32_DMA_ISR_MASK; \
- if (flags & STM32_DMA_ISR_MASK) { \
+ if (flags & (dmastp)->channel->CCR) { \
(dmastp)->dma->IFCR = flags << (dmastp)->shift; \
if (_stm32_dma_isr_redir[idx].dma_func) { \
_stm32_dma_isr_redir[idx].dma_func(_stm32_dma_isr_redir[idx].dma_param, flags); \
|