QCopterFlightControl

/* #include "stm32f4_system.h" */

#ifndef __STM32F4_SYSTEM_H
#define __STM32F4_SYSTEM_H

#include "stm32f4xx_hal.h"
#include "stm32f4_delay.h"
/*====================================================================================================*/
/*====================================================================================================*/
#define __GPIO_SET(_PORT, _PIN)   (_PORT->BSRR = _PIN)
#define __GPIO_RST(_PORT, _PIN)   (_PORT->BSRR = (uint32_t)_PIN << 16)
#define __GPIO_TOG(_PORT, _PIN)   (_PORT->ODR ^= _PIN)
#define __GPIO_READ(_PORT, _PIN)  (_PORT->IDR  & _PIN)
/*====================================================================================================*/
/*====================================================================================================*/
#define U8_MAX  ((uint8_t)255)
#define S8_MAX  ((int8_t)127)
#define S8_MIN  ((int8_t)-128)
#define U16_MAX ((uint16_t)65535u)
#define S16_MAX ((int16_t)32767)
#define S16_MIN ((int16_t)-32768)
#define U32_MAX ((uint32_t)4294967295uL)
#define S32_MAX ((int32_t)2147483647)
#define S32_MIN ((int32_t)-2147483648)

#define Byte32(Type, Byte4, Byte3, Byte2, Byte1)  ((Type)((((uint8_t)(Byte4))<<24) | (((uint8_t)(Byte3))<<16) | (((uint8_t)(Byte2))<<8) | ((uint8_t)(Byte1))))
#define Byte32U16H(Byte32U16) ((uint16_t)(((uint32_t)(Byte32U16)&0xFFFF0000)>>16))
#define Byte32U16L(Byte32U16) ((uint16_t)( (uint32_t)(Byte32U16)&0x0000FFFF))
#define Byte32U8_4(Byte32U8)  ((uint8_t)(((uint32_t)(Byte32U8)&0xFF000000)>>24))
#define Byte32U8_3(Byte32U8)  ((uint8_t)(((uint32_t)(Byte32U8)&0x00FF0000)>>16))
#define Byte32U8_2(Byte32U8)  ((uint8_t)(((uint32_t)(Byte32U8)&0x0000FF00)>>8))
#define Byte32U8_1(Byte32U8)  ((uint8_t)( (uint32_t)(Byte32U8)&0x000000FF))

#define Byte16(Type, ByteH, ByteL)  ((Type)((((uint16_t)(ByteH))<<8) | ((uint16_t)(ByteL))))
#define Byte16U8H(Byte16U8) ((uint8_t)(((uint16_t)(Byte16U8)&0xFF00)>>8))
#define Byte16U8L(Byte16U8) ((uint8_t)( (uint16_t)(Byte16U8)&0x00FF))

#define Byte8H(ByteH) ((uint8_t)(((uint16_t)(ByteH)&0xFF00)>>8))
#define Byte8L(ByteL) ((uint8_t)( (uint16_t)(ByteL)&0x00FF))

#define NULL 0
/*====================================================================================================*/
/*====================================================================================================*/
#endif