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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-01-15 09:37:27 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-01-15 09:37:27 +0000 |
| commit | e2448aac991fff9bc29d892de9d78c6d1714e81c (patch) | |
| tree | c94f67e6557e95a5eee47684ada870e89b0c05cb /os/hal/platforms/STM32L1xx | |
| parent | 17f9264b099705e80822be875a0dbc0658ad05fd (diff) | |
| download | ChibiOS-e2448aac991fff9bc29d892de9d78c6d1714e81c.tar.gz ChibiOS-e2448aac991fff9bc29d892de9d78c6d1714e81c.tar.bz2 ChibiOS-e2448aac991fff9bc29d892de9d78c6d1714e81c.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3811 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32L1xx')
| -rw-r--r-- | os/hal/platforms/STM32L1xx/hal_lld.c | 2 | ||||
| -rw-r--r-- | os/hal/platforms/STM32L1xx/stm32_dma.h | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/os/hal/platforms/STM32L1xx/hal_lld.c b/os/hal/platforms/STM32L1xx/hal_lld.c index ecde8c0e8..65828128e 100644 --- a/os/hal/platforms/STM32L1xx/hal_lld.c +++ b/os/hal/platforms/STM32L1xx/hal_lld.c @@ -50,7 +50,7 @@ static void hal_lld_backup_domain_init(void) { PWR->CR |= PWR_CR_DBP;
/* Reset BKP domain if different clock source selected.*/
- if ((RCC->CSR & STM32_RTCSEL_MSK) != STM32_RTCSEL){
+ if ((RCC->CSR & STM32_RTCSEL_MASK) != STM32_RTCSEL){
/* Backup domain reset.*/
RCC->CSR |= RCC_CSR_RTCRST;
RCC->CSR &= ~RCC_CSR_RTCRST;
diff --git a/os/hal/platforms/STM32L1xx/stm32_dma.h b/os/hal/platforms/STM32L1xx/stm32_dma.h index 6afadfcc1..a12f60fcb 100644 --- a/os/hal/platforms/STM32L1xx/stm32_dma.h +++ b/os/hal/platforms/STM32L1xx/stm32_dma.h @@ -290,6 +290,8 @@ typedef void (*stm32_dmaisr_t)(void *p, uint32_t flags); /**
* @brief DMA stream disable.
+ * @details The function disables the specified stream and then clears any
+ * pending interrupt.
* @note This function can be invoked in both ISR or thread context.
* @pre The stream must have been allocated using @p dmaStreamAllocate().
* @post After use the stream can be released using @p dmaStreamRelease().
@@ -299,7 +301,8 @@ typedef void (*stm32_dmaisr_t)(void *p, uint32_t flags); * @special
*/
#define dmaStreamDisable(dmastp) { \
- (dmastp)->channel->CCR &= ~STM32_DMA_CR_EN; \
+ (dmastp)->stream->CR &= ~STM32_DMA_CR_EN; \
+ dmaStreamClearInterrupt(dmastp); \
}
/**
|