#ifndef __SYS_H
#define __SYS_H
#include <hk32f0xx.h >
//IO口操作宏定义
#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口地址映射
#define GPIOA_ODR_Addr (GPIOA_BASE+0x14) //0x40020014
#define GPIOB_ODR_Addr (GPIOB_BASE+0x14) //0x40020414
#define GPIOC_ODR_Addr (GPIOC_BASE+0x14) //0x40020814
#define GPIOD_ODR_Addr (GPIOD_BASE+0x14) //0x40020C14
#define GPIOE_ODR_Addr (GPIOE_BASE+0x14) //0x40021014
#define GPIOF_ODR_Addr (GPIOF_BASE+0x14) //0x40021414
#define GPIOG_ODR_Addr (GPIOG_BASE+0x14) //0x40021814
#define GPIOH_ODR_Addr (GPIOH_BASE+0x14) //0x40021C14
#define GPIOI_ODR_Addr (GPIOI_BASE+0x14) //0x40022014
#define GPIOA_IDR_Addr (GPIOA_BASE+0x10) //0x40020010
#define GPIOB_IDR_Addr (GPIOB_BASE+0x10) //0x40020410
#define GPIOC_IDR_Addr (GPIOC_BASE+0x10) //0x40020810
#define GPIOD_IDR_Addr (GPIOD_BASE+0x10) //0x40020C10
#define GPIOE_IDR_Addr (GPIOE_BASE+0x10) //0x40021010
#define GPIOF_IDR_Addr (GPIOF_BASE+0x10) //0x40021410
#define GPIOG_IDR_Addr (GPIOG_BASE+0x10) //0x40021810
#define GPIOH_IDR_Addr (GPIOH_BASE+0x10) //0x40021C10
#define GPIOI_IDR_Addr (GPIOI_BASE+0x10) //0x40022010
//IO口操作,只对单一的IO口!
//确保n的值小于16!
#define PAout(n) BIT_ADDR(GPIOA_ODR_Addr,n) //输出
#define PAin(n) BIT_ADDR(GPIOA_IDR_Addr,n) //输入
#define PBout(n) BIT_ADDR(GPIOB_ODR_Addr,n) //输出
#define PBin(n) BIT_ADDR(GPIOB_IDR_Addr,n) //输入
#define PCout(n) BIT_ADDR(GPIOC_ODR_Addr,n) //输出
#define PCin(n) BIT_ADDR(GPIOC_IDR_Addr,n) //输入
#define PDout(n) BIT_ADDR(GPIOD_ODR_Addr,n) //输出
#define PDin(n) BIT_ADDR(GPIOD_IDR_Addr,n) //输入
#define PEout(n) BIT_ADDR(GPIOE_ODR_Addr,n) //输出
#define PEin(n) BIT_ADDR(GPIOE_IDR_Addr,n) //输入
#define PFout(n) BIT_ADDR(GPIOF_ODR_Addr,n) //输出
#define PFin(n) BIT_ADDR(GPIOF_IDR_Addr,n) //输入
#define PGout(n) BIT_ADDR(GPIOG_ODR_Addr,n) //输出
#define PGin(n) BIT_ADDR(GPIOG_IDR_Addr,n) //输入
#define PHout(n) BIT_ADDR(GPIOH_ODR_Addr,n) //输出
#define PHin(n) BIT_ADDR(GPIOH_IDR_Addr,n) //输入
#define PIout(n) BIT_ADDR(GPIOI_ODR_Addr,n) //输出
#define PIin(n) BIT_ADDR(GPIOI_IDR_Addr,n) //输入
#endif
|
HK32F1_F0应用笔记 下载地址:https://ifxz.lanzoui.com/b015ynwmd 密码:g68r