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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2014-03-07 18:01:52 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2014-03-07 18:01:52 +0000 |
| commit | f40d33139e0bd179b766d1576dfd7b494734ff67 (patch) | |
| tree | 6fcbd334cee9a403af77970bcb9a7cb1e7d2738e /os/hal/ports/STM32 | |
| parent | 8028c122f6ded22262e3b2cb553722e604b99fb3 (diff) | |
| download | ChibiOS-f40d33139e0bd179b766d1576dfd7b494734ff67.tar.gz ChibiOS-f40d33139e0bd179b766d1576dfd7b494734ff67.tar.bz2 ChibiOS-f40d33139e0bd179b766d1576dfd7b494734ff67.zip | |
STM32 GPT enhancements.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6758 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/ports/STM32')
| -rw-r--r-- | os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c | 4 | ||||
| -rw-r--r-- | os/hal/ports/STM32/LLD/TIMv1/gpt_lld.h | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c b/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c index b817c5d26..2852f383a 100644 --- a/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c +++ b/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.c @@ -602,10 +602,10 @@ void gpt_lld_start(GPTDriver *gptp) { /* Timer configuration.*/
gptp->tim->CR1 = 0; /* Initially stopped. */
- gptp->tim->CR2 = STM32_TIM_CR2_CCDS; /* DMA on UE (if any). */
+ gptp->tim->CR2 = gptp->config->cr2;
gptp->tim->PSC = psc; /* Prescaler value. */
gptp->tim->DIER = gptp->config->dier & /* DMA-related DIER bits. */
- STM32_TIM_DIER_IRQ_MASK;
+ ~STM32_TIM_DIER_IRQ_MASK;
gptp->tim->SR = 0; /* Clear pending IRQs. */
}
diff --git a/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.h b/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.h index 56dc04f6b..4a914133e 100644 --- a/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.h +++ b/os/hal/ports/STM32/LLD/TIMv1/gpt_lld.h @@ -387,6 +387,11 @@ typedef struct { gptcallback_t callback;
/* End of the mandatory fields.*/
/**
+ * @brief TIM CR2 register initialization data.
+ * @note The value of this field should normally be equal to zero.
+ */
+ uint32_t cr2;
+ /**
* @brief TIM DIER register initialization data.
* @note The value of this field should normally be equal to zero.
* @note Only the DMA-related bits can be specified in this field.
|