P_0904
/
0904_APP


			
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111
							/*!
    \file    gd32f10x_it.h
    \brief   the header file of the ISR
    
    \version 2015-11-16, V1.0.0, demo for GD32F10x
    \version 2017-06-30, V2.0.0, demo for GD32F10x
    \version 2021-04-30, V2.1.0, demo for GD32F10x
*/

/*
    Copyright (c) 2021, GigaDevice Semiconductor Inc.

    Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:

    1. Redistributions of source code must retain the above copyright notice, this 
       list of conditions and the following disclaimer.
    2. Redistributions in binary form must reproduce the above copyright notice, 
       this list of conditions and the following disclaimer in the documentation 
       and/or other materials provided with the distribution.
    3. Neither the name of the copyright holder nor the names of its contributors 
       may be used to endorse or promote products derived from this software without 
       specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
OF SUCH DAMAGE.
*/

#ifndef GD32F10X_IT_H
#define GD32F10X_IT_H

#include "gd32f10x.h"

/* function declarations */
/* this function handles NMI exception */
void NMI_Handler(void);
/* this function handles HardFault exception */
void HardFault_Handler(void);
/* this function handles MemManage exception */
void MemManage_Handler(void);
/* this function handles BusFault exception */
void BusFault_Handler(void);
/* this function handles UsageFault exception */
void UsageFault_Handler(void);
/* this function handles SVC exception */
void SVC_Handler(void);
/* this function handles DebugMon exception */
void DebugMon_Handler(void);
/* this function handles PendSV exception */
void PendSV_Handler(void);
/* this function handles SysTick exception */
void SysTick_Handler(void);
extern uint32_t Get_SysTick(void);


//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+12) //0x4001080C
#define GPIOB_ODR_Addr    (GPIOB+12) //0x40010C0C
#define GPIOC_ODR_Addr    (GPIOC+12) //0x4001100C
#define GPIOD_ODR_Addr    (GPIOD+12) //0x4001140C
#define GPIOE_ODR_Addr    (GPIOE+12) //0x4001180C
#define GPIOF_ODR_Addr    (GPIOF+12) //0x40011A0C
#define GPIOG_ODR_Addr    (GPIOG+12) //0x40011E0C

#define GPIOA_IDR_Addr    (GPIOA+8) //0x40010808
#define GPIOB_IDR_Addr    (GPIOB+8) //0x40010C08
#define GPIOC_IDR_Addr    (GPIOC+8) //0x40011008
#define GPIOD_IDR_Addr    (GPIOD+8) //0x40011408
#define GPIOE_IDR_Addr    (GPIOE+8) //0x40011808
#define GPIOF_IDR_Addr    (GPIOF+8) //0x40011A08
#define GPIOG_IDR_Addr    (GPIOG+8) //0x40011E08

//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)  //ê?3?
#define PAin(n)    BIT_ADDR(GPIOA_IDR_Addr,n)  //ê?è?

#define PBout(n)   BIT_ADDR(GPIOB_ODR_Addr,n)  //ê?3?
#define PBin(n)    BIT_ADDR(GPIOB_IDR_Addr,n)  //ê?è?

#define PCout(n)   BIT_ADDR(GPIOC_ODR_Addr,n)  //ê?3?
#define PCin(n)    BIT_ADDR(GPIOC_IDR_Addr,n)  //ê?è?

#define PDout(n)   BIT_ADDR(GPIOD_ODR_Addr,n)  //ê?3?
#define PDin(n)    BIT_ADDR(GPIOD_IDR_Addr,n)  //ê?è?

#define PEout(n)   BIT_ADDR(GPIOE_ODR_Addr,n)  //ê?3?
#define PEin(n)    BIT_ADDR(GPIOE_IDR_Addr,n)  //ê?è?

#define PFout(n)   BIT_ADDR(GPIOF_ODR_Addr,n)  //ê?3?
#define PFin(n)    BIT_ADDR(GPIOF_IDR_Addr,n)  //ê?è?

#define PGout(n)   BIT_ADDR(GPIOG_ODR_Addr,n)  //ê?3?
#define PGin(n)    BIT_ADDR(GPIOG_IDR_Addr,n)  //ê?è?


#endif /* GD32F10X_IT_H */