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| author | barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-12-17 11:36:46 +0000 |
|---|---|---|
| committer | barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-12-17 11:36:46 +0000 |
| commit | 3ff51b09a448a0986cdfd388b40a790bf5033a32 (patch) | |
| tree | 132b42f3e8ca0ddab92e5173ca6fca669e6373fa /os/hal/platforms | |
| parent | 590fe7872d776200c5d188c945d673d0bbd4dd48 (diff) | |
| download | ChibiOS-3ff51b09a448a0986cdfd388b40a790bf5033a32.tar.gz ChibiOS-3ff51b09a448a0986cdfd388b40a790bf5033a32.tar.bz2 ChibiOS-3ff51b09a448a0986cdfd388b40a790bf5033a32.zip | |
PVD for STM32F4x code cleanups.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3623 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms')
| -rw-r--r-- | os/hal/platforms/STM32F4xx/hal_lld.c | 5 | ||||
| -rw-r--r-- | os/hal/platforms/STM32F4xx/hal_lld.h | 4 |
2 files changed, 4 insertions, 5 deletions
diff --git a/os/hal/platforms/STM32F4xx/hal_lld.c b/os/hal/platforms/STM32F4xx/hal_lld.c index b2862caa4..d33237c2d 100644 --- a/os/hal/platforms/STM32F4xx/hal_lld.c +++ b/os/hal/platforms/STM32F4xx/hal_lld.c @@ -74,9 +74,8 @@ void hal_lld_init(void) { SysTick_CTRL_TICKINT_Msk;
#if STM32_PVD_ENABLE
- /* Power voltage detector initialization */
- PWR->CR |= PWR_CR_PVDE;
- PWR->CR |= STM32_PLS & STM32_PLS_MASK;
+ /* Programmable voltage detector initialization */
+ PWR->CR |= PWR_CR_PVDE | (STM32_PLS & STM32_PLS_MASK);
#endif /* STM32_PVD_ENABLE */
#if defined(STM32_DMA_REQUIRED)
diff --git a/os/hal/platforms/STM32F4xx/hal_lld.h b/os/hal/platforms/STM32F4xx/hal_lld.h index 7ab2dff84..dc158b536 100644 --- a/os/hal/platforms/STM32F4xx/hal_lld.h +++ b/os/hal/platforms/STM32F4xx/hal_lld.h @@ -549,14 +549,14 @@ #endif
/**
- * @brief Enables or disables the power voltage detector.
+ * @brief Enables or disables the programmable voltage detector.
*/
#if !defined(STM32_PVD_ENABLE) || defined(__DOXYGEN__)
#define STM32_PVD_ENABLE FALSE
#endif
/**
- * @brief Enables or disables the power voltage detector.
+ * @brief Sets voltage level for programmable voltage detector.
*/
#if !defined(STM32_PLS) || defined(__DOXYGEN__)
#define STM32_PLS STM32_PLS_LEV0
|