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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-08-28 12:11:33 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-08-28 12:11:33 +0000 |
| commit | c5750b6977d7a45fe44c93df66c109ad446c5ce6 (patch) | |
| tree | fbb45b9da59a0d28077f5feac84344747e89a42f /os/hal/platforms/STM32/DMAv1 | |
| parent | fe65de0c91a2d74566dbeb1bf66961e917aee031 (diff) | |
| download | ChibiOS-c5750b6977d7a45fe44c93df66c109ad446c5ce6.tar.gz ChibiOS-c5750b6977d7a45fe44c93df66c109ad446c5ce6.tar.bz2 ChibiOS-c5750b6977d7a45fe44c93df66c109ad446c5ce6.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3258 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32/DMAv1')
| -rw-r--r-- | os/hal/platforms/STM32/DMAv1/stm32_dma.c | 3 | ||||
| -rw-r--r-- | os/hal/platforms/STM32/DMAv1/stm32_dma.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/os/hal/platforms/STM32/DMAv1/stm32_dma.c b/os/hal/platforms/STM32/DMAv1/stm32_dma.c index 1df93bb2f..e24ef565b 100644 --- a/os/hal/platforms/STM32/DMAv1/stm32_dma.c +++ b/os/hal/platforms/STM32/DMAv1/stm32_dma.c @@ -446,7 +446,8 @@ bool_t dmaStreamAllocate(const stm32_dma_stream_t *dmastp, /* Putting the stream in a safe state.*/
dmaStreamDisable(dmastp);
dmaStreamClearInterrupt(dmastp);
- dmastp->channel->CCR = STM32_DMA_CCR_RESET_VALUE;
+ dmastp->channel->CR = STM32_DMA_CR_RESET_VALUE;
+ dmastp->channel->FCR = STM32_DMA_FCR_RESET_VALUE;
/* Enables the associated IRQ vector if a callback is defined.*/
if (func != NULL)
diff --git a/os/hal/platforms/STM32/DMAv1/stm32_dma.h b/os/hal/platforms/STM32/DMAv1/stm32_dma.h index 0247c63cf..473bbe851 100644 --- a/os/hal/platforms/STM32/DMAv1/stm32_dma.h +++ b/os/hal/platforms/STM32/DMAv1/stm32_dma.h @@ -95,6 +95,7 @@ #define STM32_DMA_CR_PL_MASK DMA_CCR1_PL
#define STM32_DMA_CR_PL(n) ((n) << 12)
/** @} */
+
/**
* @name CR register constants only found in enhanced DMA
*/
|