Thomas Lyp / DevLibMemoryController

Initial commit

Dependencies:   FastPWM

mbed-dev-master/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/device/system_stm32f4xx.h@0:bb348c97df44, 2020-09-16 (annotated)

Committer:
lypinator
Date:
Wed Sep 16 01:11:49 2020 +0000
Revision:
0:bb348c97df44
Added PWM

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lypinator 0:bb348c97df44 1 /**
lypinator 0:bb348c97df44 2 ******************************************************************************
lypinator 0:bb348c97df44 3 * @file system_stm32f4xx.h
lypinator 0:bb348c97df44 4 * @author MCD Application Team
lypinator 0:bb348c97df44 5 * @brief CMSIS Cortex-M4 Device System Source File for STM32F4xx devices.
lypinator 0:bb348c97df44 6 ******************************************************************************
lypinator 0:bb348c97df44 7 * @attention
lypinator 0:bb348c97df44 8 *
lypinator 0:bb348c97df44 9 * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
lypinator 0:bb348c97df44 10 *
lypinator 0:bb348c97df44 11 * Redistribution and use in source and binary forms, with or without modification,
lypinator 0:bb348c97df44 12 * are permitted provided that the following conditions are met:
lypinator 0:bb348c97df44 13 * 1. Redistributions of source code must retain the above copyright notice,
lypinator 0:bb348c97df44 14 * this list of conditions and the following disclaimer.
lypinator 0:bb348c97df44 15 * 2. Redistributions in binary form must reproduce the above copyright notice,
lypinator 0:bb348c97df44 16 * this list of conditions and the following disclaimer in the documentation
lypinator 0:bb348c97df44 17 * and/or other materials provided with the distribution.
lypinator 0:bb348c97df44 18 * 3. Neither the name of STMicroelectronics nor the names of its contributors
lypinator 0:bb348c97df44 19 * may be used to endorse or promote products derived from this software
lypinator 0:bb348c97df44 20 * without specific prior written permission.
lypinator 0:bb348c97df44 21 *
lypinator 0:bb348c97df44 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
lypinator 0:bb348c97df44 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
lypinator 0:bb348c97df44 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
lypinator 0:bb348c97df44 25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
lypinator 0:bb348c97df44 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
lypinator 0:bb348c97df44 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
lypinator 0:bb348c97df44 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
lypinator 0:bb348c97df44 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
lypinator 0:bb348c97df44 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
lypinator 0:bb348c97df44 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
lypinator 0:bb348c97df44 32 *
lypinator 0:bb348c97df44 33 ******************************************************************************
lypinator 0:bb348c97df44 34 */
lypinator 0:bb348c97df44 35
lypinator 0:bb348c97df44 36 /** @addtogroup CMSIS
lypinator 0:bb348c97df44 37 * @{
lypinator 0:bb348c97df44 38 */
lypinator 0:bb348c97df44 39
lypinator 0:bb348c97df44 40 /** @addtogroup stm32f4xx_system
lypinator 0:bb348c97df44 41 * @{
lypinator 0:bb348c97df44 42 */
lypinator 0:bb348c97df44 43
lypinator 0:bb348c97df44 44 /**
lypinator 0:bb348c97df44 45 * @brief Define to prevent recursive inclusion
lypinator 0:bb348c97df44 46 */
lypinator 0:bb348c97df44 47 #ifndef __SYSTEM_STM32F4XX_H
lypinator 0:bb348c97df44 48 #define __SYSTEM_STM32F4XX_H
lypinator 0:bb348c97df44 49
lypinator 0:bb348c97df44 50 #ifdef __cplusplus
lypinator 0:bb348c97df44 51 extern "C" {
lypinator 0:bb348c97df44 52 #endif
lypinator 0:bb348c97df44 53
lypinator 0:bb348c97df44 54 /** @addtogroup STM32F4xx_System_Includes
lypinator 0:bb348c97df44 55 * @{
lypinator 0:bb348c97df44 56 */
lypinator 0:bb348c97df44 57
lypinator 0:bb348c97df44 58 /**
lypinator 0:bb348c97df44 59 * @}
lypinator 0:bb348c97df44 60 */
lypinator 0:bb348c97df44 61
lypinator 0:bb348c97df44 62
lypinator 0:bb348c97df44 63 /** @addtogroup STM32F4xx_System_Exported_types
lypinator 0:bb348c97df44 64 * @{
lypinator 0:bb348c97df44 65 */
lypinator 0:bb348c97df44 66 /* This variable is updated in three ways:
lypinator 0:bb348c97df44 67 1) by calling CMSIS function SystemCoreClockUpdate()
lypinator 0:bb348c97df44 68 2) by calling HAL API function HAL_RCC_GetSysClockFreq()
lypinator 0:bb348c97df44 69 3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
lypinator 0:bb348c97df44 70 Note: If you use this function to configure the system clock; then there
lypinator 0:bb348c97df44 71 is no need to call the 2 first functions listed above, since SystemCoreClock
lypinator 0:bb348c97df44 72 variable is updated automatically.
lypinator 0:bb348c97df44 73 */
lypinator 0:bb348c97df44 74 extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
lypinator 0:bb348c97df44 75
lypinator 0:bb348c97df44 76 extern const uint8_t AHBPrescTable[16]; /*!< AHB prescalers table values */
lypinator 0:bb348c97df44 77 extern const uint8_t APBPrescTable[8]; /*!< APB prescalers table values */
lypinator 0:bb348c97df44 78
lypinator 0:bb348c97df44 79 /**
lypinator 0:bb348c97df44 80 * @}
lypinator 0:bb348c97df44 81 */
lypinator 0:bb348c97df44 82
lypinator 0:bb348c97df44 83 /** @addtogroup STM32F4xx_System_Exported_Constants
lypinator 0:bb348c97df44 84 * @{
lypinator 0:bb348c97df44 85 */
lypinator 0:bb348c97df44 86
lypinator 0:bb348c97df44 87 /**
lypinator 0:bb348c97df44 88 * @}
lypinator 0:bb348c97df44 89 */
lypinator 0:bb348c97df44 90
lypinator 0:bb348c97df44 91 /** @addtogroup STM32F4xx_System_Exported_Macros
lypinator 0:bb348c97df44 92 * @{
lypinator 0:bb348c97df44 93 */
lypinator 0:bb348c97df44 94
lypinator 0:bb348c97df44 95 /**
lypinator 0:bb348c97df44 96 * @}
lypinator 0:bb348c97df44 97 */
lypinator 0:bb348c97df44 98
lypinator 0:bb348c97df44 99 /** @addtogroup STM32F4xx_System_Exported_Functions
lypinator 0:bb348c97df44 100 * @{
lypinator 0:bb348c97df44 101 */
lypinator 0:bb348c97df44 102
lypinator 0:bb348c97df44 103 extern void SystemInit(void);
lypinator 0:bb348c97df44 104 extern void SystemCoreClockUpdate(void);
lypinator 0:bb348c97df44 105 extern void SetSysClock(void);
lypinator 0:bb348c97df44 106
lypinator 0:bb348c97df44 107 /**
lypinator 0:bb348c97df44 108 * @}
lypinator 0:bb348c97df44 109 */
lypinator 0:bb348c97df44 110
lypinator 0:bb348c97df44 111 #ifdef __cplusplus
lypinator 0:bb348c97df44 112 }
lypinator 0:bb348c97df44 113 #endif
lypinator 0:bb348c97df44 114
lypinator 0:bb348c97df44 115 #endif /*__SYSTEM_STM32F4XX_H */
lypinator 0:bb348c97df44 116
lypinator 0:bb348c97df44 117 /**
lypinator 0:bb348c97df44 118 * @}
lypinator 0:bb348c97df44 119 */
lypinator 0:bb348c97df44 120
lypinator 0:bb348c97df44 121 /**
lypinator 0:bb348c97df44 122 * @}
lypinator 0:bb348c97df44 123 */
lypinator 0:bb348c97df44 124 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/