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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2015-07-29 09:57:15 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2015-07-29 09:57:15 +0000 |
| commit | 5e5cb6651a739e36bcbd9bb07dd7aa537af9dbf0 (patch) | |
| tree | f448972b027b4fd1130f742b8db411681eebcdad /os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h | |
| parent | bbacae2118c4c05a477d93ec0aa356e63442f6e2 (diff) | |
| download | ChibiOS-5e5cb6651a739e36bcbd9bb07dd7aa537af9dbf0.tar.gz ChibiOS-5e5cb6651a739e36bcbd9bb07dd7aa537af9dbf0.tar.bz2 ChibiOS-5e5cb6651a739e36bcbd9bb07dd7aa537af9dbf0.zip | |
Added support for DMA channels sharing IRQs.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8126 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h')
| -rw-r--r-- | os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h b/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h index f8cf56dda..63e0c5cfc 100644 --- a/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h +++ b/os/hal/ports/STM32/LLD/DMAv1/stm32_dma.h @@ -201,6 +201,8 @@ */
typedef struct {
DMA_Channel_TypeDef *channel; /**< @brief Associated DMA channel. */
+ uint32_t cmask; /**< @brief Mask of streams sharing
+ the same ISR. */
volatile uint32_t *ifcr; /**< @brief Associated IFCR reg. */
volatile uint32_t *cselr; /**< @brief Associated CSELR reg. */
uint8_t shift; /**< @brief Bit offset in IFCR and
|