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lijie
2023-12-18 14:36:22 +08:00
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MPU6050/System/system.h Normal file
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#ifndef _system_H
#define _system_H
#include "stm32f10x.h"
//λ<><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,ʵ<><CAB5>51<35><31><EFBFBD>Ƶ<EFBFBD>GPIO<49><4F><EFBFBD>ƹ<EFBFBD><C6B9><EFBFBD>
//<2F><><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>˼<EFBFBD><CBBC>,<2C>ο<EFBFBD><<CM3Ȩ<33><C8A8>ָ<EFBFBD><D6B8>>><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(87ҳ~92ҳ).
//IO<49>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD>궨<EFBFBD><EAB6A8>
#define BITBAND(addr, bitnum) ((addr & 0xF0000000)+0x2000000+((addr &0xFFFFF)<<5)+(bitnum<<2))
#define MEM_ADDR(addr) *((volatile unsigned long *)(addr))
#define BIT_ADDR(addr, bitnum) MEM_ADDR(BITBAND(addr, bitnum))
//IO<49>ڵ<EFBFBD>ַӳ<D6B7><D3B3>
#define GPIOA_ODR_Addr (GPIOA_BASE+12) //0x4001080C
#define GPIOB_ODR_Addr (GPIOB_BASE+12) //0x40010C0C
#define GPIOC_ODR_Addr (GPIOC_BASE+12) //0x4001100C
//#define GPIOD_ODR_Addr (GPIOD_BASE+12) //0x4001140C
//#define GPIOE_ODR_Addr (GPIOE_BASE+12) //0x4001180C
//#define GPIOF_ODR_Addr (GPIOF_BASE+12) //0x40011A0C
//#define GPIOG_ODR_Addr (GPIOG_BASE+12) //0x40011E0C
#define GPIOA_IDR_Addr (GPIOA_BASE+8) //0x40010808
#define GPIOB_IDR_Addr (GPIOB_BASE+8) //0x40010C08
#define GPIOC_IDR_Addr (GPIOC_BASE+8) //0x40011008
//#define GPIOD_IDR_Addr (GPIOD_BASE+8) //0x40011408
//#define GPIOE_IDR_Addr (GPIOE_BASE+8) //0x40011808
//#define GPIOF_IDR_Addr (GPIOF_BASE+8) //0x40011A08
//#define GPIOG_IDR_Addr (GPIOG_BASE+8) //0x40011E08
//IO<49>ڲ<EFBFBD><DAB2><EFBFBD>,ֻ<>Ե<EFBFBD>һ<EFBFBD><D2BB>IO<49><4F>!
//ȷ<><C8B7>n<EFBFBD><6E>ֵС<D6B5><D0A1>16!
#define PAout(n) BIT_ADDR(GPIOA_ODR_Addr,n) //<2F><><EFBFBD><EFBFBD>
#define PAin(n) BIT_ADDR(GPIOA_IDR_Addr,n) //<2F><><EFBFBD><EFBFBD>
#define PBout(n) BIT_ADDR(GPIOB_ODR_Addr,n) //<2F><><EFBFBD><EFBFBD>
#define PBin(n) BIT_ADDR(GPIOB_IDR_Addr,n) //<2F><><EFBFBD><EFBFBD>
#define PCout(n) BIT_ADDR(GPIOC_ODR_Addr,n) //<2F><><EFBFBD><EFBFBD>
#define PCin(n) BIT_ADDR(GPIOC_IDR_Addr,n) //<2F><><EFBFBD><EFBFBD>
//#define PDout(n) BIT_ADDR(GPIOD_ODR_Addr,n) //<2F><><EFBFBD><EFBFBD>
//#define PDin(n) BIT_ADDR(GPIOD_IDR_Addr,n) //<2F><><EFBFBD><EFBFBD>
//#define PEout(n) BIT_ADDR(GPIOE_ODR_Addr,n) //<2F><><EFBFBD><EFBFBD>
//#define PEin(n) BIT_ADDR(GPIOE_IDR_Addr,n) //<2F><><EFBFBD><EFBFBD>
//#define PFout(n) BIT_ADDR(GPIOF_ODR_Addr,n) //<2F><><EFBFBD><EFBFBD>
//#define PFin(n) BIT_ADDR(GPIOF_IDR_Addr,n) //<2F><><EFBFBD><EFBFBD>
//#define PGout(n) BIT_ADDR(GPIOG_ODR_Addr,n) //<2F><><EFBFBD><EFBFBD>
//#define PGin(n) BIT_ADDR(GPIOG_IDR_Addr,n) //<2F><><EFBFBD><EFBFBD>
#endif