diff options
Diffstat (limited to 'os/hal/platforms/STM32F4xx/hal_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32F4xx/hal_lld.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/os/hal/platforms/STM32F4xx/hal_lld.h b/os/hal/platforms/STM32F4xx/hal_lld.h index 1bb69958e..1aeed4755 100644 --- a/os/hal/platforms/STM32F4xx/hal_lld.h +++ b/os/hal/platforms/STM32F4xx/hal_lld.h @@ -218,6 +218,12 @@ #define STM32_MCO2SEL_HSE (2U << 30) /**< HSE clock on MCO2 pin. */
#define STM32_MCO2SEL_PLL (3U << 30) /**< PLL clock on MCO2 pin. */
+#define STM32_RTC_NOCLOCK (0 << 8) /**< No clock. */
+#define STM32_RTC_LSE (1 << 8) /**< LSE used as RTC clock. */
+#define STM32_RTC_LSI (2 << 8) /**< LSI used as RTC clock. */
+#define STM32_RTC_HSE (3 << 8) /**< HSE divided by programmable
+ prescaler used as RTC clock*/
+
/**
* @name RCC_PLLI2SCFGR register bits definitions
* @{
@@ -314,6 +320,7 @@ /* RTC attributes.*/
#define STM32_HAS_RTC TRUE
+#define STM32_RTC_HAS_SUBSECONDS TRUE
/* SDIO attributes.*/
#define STM32_HAS_SDIO TRUE
@@ -418,8 +425,9 @@ #define WWDG_IRQHandler Vector40 /**< Window Watchdog. */
#define PVD_IRQHandler Vector44 /**< PVD through EXTI Line
detect. */
-#define TAMPER_IRQHandler Vector48 /**< Tamper. */
-#define RTC_IRQHandler Vector4C /**< RTC. */
+#define TAMP_STAMP_IRQHandler Vector48 /**< Tamper and TimeStamp
+ through EXTI Line. */
+#define RTC_WKUP_IRQHandler Vector4C /**< RTC wakeup EXTI Line. */
#define FLASH_IRQHandler Vector50 /**< Flash. */
#define RCC_IRQHandler Vector54 /**< RCC. */
#define EXTI0_IRQHandler Vector58 /**< EXTI Line 0. */
@@ -458,8 +466,8 @@ #define USART2_IRQHandler VectorD8 /**< USART2. */
#define USART3_IRQHandler VectorDC /**< USART3. */
#define EXTI15_10_IRQHandler VectorE0 /**< EXTI Line 15..10. */
-#define RTC_Alarm_IRQHandler VectorE4 /**< RTC alarm through EXTI
- line. */
+#define RTC_Alarm_IRQHandler VectorE4 /**< RTC alarms (A and B)
+ through EXTI line. */
#define OTG_FS_WKUP_IRQHandler VectorE8 /**< USB OTG FS Wakeup through
EXTI line. */
#define TIM8_BRK_IRQHandler VectorEC /**< TIM8 Break. */
|