stm32h7xx.h

Go to the documentation of this file.

/*
 * The file was modified by RTEMS contributors.
 */
#ifndef STM32H7xx_H
#define STM32H7xx_H
 
#ifdef __rtems__
#include <bspopts.h>
#endif /* __rtems__ */
#ifdef __cplusplus
 extern "C" {
#endif /* __cplusplus */
 
#if !defined  (STM32H7)
#define STM32H7
#endif /* STM32H7 */
 
 
/* Uncomment the line below according to the target STM32H7 device used in your
   application
  */
 
#if !defined (STM32H743xx) && !defined (STM32H753xx)  && !defined (STM32H750xx) && !defined (STM32H742xx) && \
    !defined (STM32H745xx) && !defined (STM32H745xG)  && !defined (STM32H755xx)  && !defined (STM32H747xx) && !defined (STM32H747xG)&& !defined (STM32H757xx) && \
    !defined (STM32H7A3xx) && !defined (STM32H7A3xxQ) && !defined (STM32H7B3xx) && !defined (STM32H7B3xxQ) && !defined (STM32H7B0xx)  && !defined (STM32H7B0xxQ) && \
    !defined (STM32H735xx) && !defined (STM32H733xx)  && !defined (STM32H730xx) && !defined (STM32H730xxQ)  && !defined (STM32H725xx) && !defined (STM32H723xx)
  /* #define STM32H742xx */   
  /* #define STM32H743xx */   
  /* #define STM32H753xx */   
  /* #define STM32H750xx */   
  /* #define STM32H747xx */   
  /* #define STM32H747xG */   
  /* #define STM32H757xx */   
  /* #define STM32H745xx */   
  /* #define STM32H745xG */   
  /* #define STM32H755xx */   
  /* #define STM32H7B0xx */   
  /* #define STM32H7A3xx */   
  /* #define STM32H7A3xxQ */  
  /* #define STM32H7B3xx */   
  /* #define STM32H7B3xxQ */  
  /* #define STM32H735xx */   
  /* #define STM32H733xx */   
  /* #define STM32H730xx */   
  /* #define STM32H730xxQ */  
  /* #define STM32H725xx */   
  /* #define STM32H723xx */   
#endif
 
/*  Tip: To avoid modifying this file each time you need to switch between these
        devices, you can define the device in your toolchain compiler preprocessor.
  */
 
#if defined(DUAL_CORE) && !defined(CORE_CM4) && !defined(CORE_CM7)
 #error "Dual core device, please select CORE_CM4 or CORE_CM7"
#endif
 
#if !defined  (USE_HAL_DRIVER)
  /*#define USE_HAL_DRIVER */
#endif /* USE_HAL_DRIVER */
 
#define __STM32H7xx_CMSIS_DEVICE_VERSION_MAIN   (0x01) 
#define __STM32H7xx_CMSIS_DEVICE_VERSION_SUB1   (0x0A) 
#define __STM32H7xx_CMSIS_DEVICE_VERSION_SUB2   (0x04) 
#define __STM32H7xx_CMSIS_DEVICE_VERSION_RC     (0x00) 
#define __STM32H7xx_CMSIS_DEVICE_VERSION        ((__STM32H7xx_CMSIS_DEVICE_VERSION_MAIN     << 24)\
                                      |(__STM32H7xx_CMSIS_DEVICE_VERSION_SUB1 << 16)\
                                      |(__STM32H7xx_CMSIS_DEVICE_VERSION_SUB2 << 8 )\
                                      |(__STM32H7xx_CMSIS_DEVICE_VERSION_RC))
 
#if defined(STM32H743xx)
  #include "stm32h743xx.h"
#elif defined(STM32H753xx)
  #include "stm32h753xx.h"
#elif defined(STM32H750xx)
  #include "stm32h750xx.h"
#elif defined(STM32H742xx)
  #include "stm32h742xx.h"
#elif defined(STM32H745xx)
  #include "stm32h745xx.h"
#elif defined(STM32H745xG)
  #include "stm32h745xg.h"
#elif defined(STM32H755xx)
  #include "stm32h755xx.h"
#elif defined(STM32H747xx)
  #include "stm32h747xx.h"
#elif defined(STM32H747xG)
  #include "stm32h747xg.h"
#elif defined(STM32H757xx)
  #include "stm32h757xx.h"
#elif defined(STM32H7B0xx)
  #include "stm32h7b0xx.h"
#elif defined(STM32H7B0xxQ)
  #include "stm32h7b0xxq.h"
#elif defined(STM32H7A3xx)
  #include "stm32h7a3xx.h"
#elif defined(STM32H7B3xx)
  #include "stm32h7b3xx.h"
#elif defined(STM32H7A3xxQ)
  #include "stm32h7a3xxq.h"
#elif defined(STM32H7B3xxQ)
  #include "stm32h7b3xxq.h"
#elif defined(STM32H735xx)
  #include "stm32h735xx.h"
#elif defined(STM32H733xx)
  #include "stm32h733xx.h"
#elif defined(STM32H730xx)
  #include "stm32h730xx.h"
#elif defined(STM32H730xxQ)
  #include "stm32h730xxq.h"
#elif defined(STM32H725xx)
  #include "stm32h725xx.h"
#elif defined(STM32H723xx)
  #include "stm32h723xx.h"
#else
 #error "Please select first the target STM32H7xx device used in your application (in stm32h7xx.h file)"
#endif
 
typedef enum
{
  RESET = 0,
  SET = !RESET
} FlagStatus, ITStatus;
 
typedef enum
{
  DISABLE = 0,
  ENABLE = !DISABLE
} FunctionalState;
#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
 
typedef enum
{
  SUCCESS = 0,
  ERROR = !SUCCESS
} ErrorStatus;
 
#define SET_BIT(REG, BIT)     ((REG) |= (BIT))
 
#define CLEAR_BIT(REG, BIT)   ((REG) &= ~(BIT))
 
#define READ_BIT(REG, BIT)    ((REG) & (BIT))
 
#define CLEAR_REG(REG)        ((REG) = (0x0))
 
#define WRITE_REG(REG, VAL)   ((REG) = (VAL))
 
#define READ_REG(REG)         ((REG))
 
#define MODIFY_REG(REG, CLEARMASK, SETMASK)  WRITE_REG((REG), (((READ_REG(REG)) & (~(CLEARMASK))) | (SETMASK)))
 
#define POSITION_VAL(VAL)     (__CLZ(__RBIT(VAL)))
 
/* Use of CMSIS compiler intrinsics for register exclusive access */
/* Atomic 32-bit register access macro to set one or several bits */
#define ATOMIC_SET_BIT(REG, BIT)                             \
  do {                                                       \
    uint32_t val;                                            \
    do {                                                     \
      val = __LDREXW((__IO uint32_t *)&(REG)) | (BIT);       \
    } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \
  } while(0)
 
/* Atomic 32-bit register access macro to clear one or several bits */
#define ATOMIC_CLEAR_BIT(REG, BIT)                           \
  do {                                                       \
    uint32_t val;                                            \
    do {                                                     \
      val = __LDREXW((__IO uint32_t *)&(REG)) & ~(BIT);      \
    } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U); \
  } while(0)
 
/* Atomic 32-bit register access macro to clear and set one or several bits */
#define ATOMIC_MODIFY_REG(REG, CLEARMSK, SETMASK)                          \
  do {                                                                     \
    uint32_t val;                                                          \
    do {                                                                   \
      val = (__LDREXW((__IO uint32_t *)&(REG)) & ~(CLEARMSK)) | (SETMASK); \
    } while ((__STREXW(val,(__IO uint32_t *)&(REG))) != 0U);               \
  } while(0)
 
/* Atomic 16-bit register access macro to set one or several bits */
#define ATOMIC_SETH_BIT(REG, BIT)                            \
  do {                                                       \
    uint16_t val;                                            \
    do {                                                     \
      val = __LDREXH((__IO uint16_t *)&(REG)) | (BIT);       \
    } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \
  } while(0)
 
/* Atomic 16-bit register access macro to clear one or several bits */
#define ATOMIC_CLEARH_BIT(REG, BIT)                          \
  do {                                                       \
    uint16_t val;                                            \
    do {                                                     \
      val = __LDREXH((__IO uint16_t *)&(REG)) & ~(BIT);      \
    } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U); \
  } while(0)
 
/* Atomic 16-bit register access macro to clear and set one or several bits */
#define ATOMIC_MODIFYH_REG(REG, CLEARMSK, SETMASK)                         \
  do {                                                                     \
    uint16_t val;                                                          \
    do {                                                                   \
      val = (__LDREXH((__IO uint16_t *)&(REG)) & ~(CLEARMSK)) | (SETMASK); \
    } while ((__STREXH(val,(__IO uint16_t *)&(REG))) != 0U);               \
  } while(0)
 
#if defined (USE_HAL_DRIVER)
 #include "stm32h7xx_hal.h"
#endif /* USE_HAL_DRIVER */
 
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* STM32H7xx_H */