diff options
Diffstat (limited to 'os/common/ext/CMSIS/ST/STM32F7xx/system_stm32f7xx.h')
| -rw-r--r-- | os/common/ext/CMSIS/ST/STM32F7xx/system_stm32f7xx.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/os/common/ext/CMSIS/ST/STM32F7xx/system_stm32f7xx.h b/os/common/ext/CMSIS/ST/STM32F7xx/system_stm32f7xx.h index a94c531ee..536bacd33 100644 --- a/os/common/ext/CMSIS/ST/STM32F7xx/system_stm32f7xx.h +++ b/os/common/ext/CMSIS/ST/STM32F7xx/system_stm32f7xx.h @@ -2,13 +2,13 @@ ******************************************************************************
* @file system_stm32f7xx.h
* @author MCD Application Team
- * @version V1.0.2
- * @date 21-September-2015
+ * @version V1.1.0
+ * @date 22-April-2016
* @brief CMSIS Cortex-M7 Device System Source File for STM32F7xx devices.
******************************************************************************
* @attention
*
- * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+ * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
@@ -62,10 +62,10 @@ */
-/** @addtogroup STM32F7xx_System_Exported_types
+/** @addtogroup STM32F7xx_System_Exported_Variables
* @{
*/
- /* This variable is updated in three ways:
+ /* The SystemCoreClock variable is updated in three ways:
1) by calling CMSIS function SystemCoreClockUpdate()
2) by calling HAL API function HAL_RCC_GetSysClockFreq()
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
@@ -75,6 +75,9 @@ */
extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
+extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */
+extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */
+
/**
* @}
|