95 lines
2.9 KiB
C
95 lines
2.9 KiB
C
#ifndef __KEYx_H
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#define __KEYx_H
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#include "stm32f10x_gpio.h"
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/*****************************************
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*自定义常变量
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****************************************/
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/*按键状态*/
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#define KEYON 0 //按键按下
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#define KEYOFF 1 //按键松开
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/*按键端口、引脚、状态映射*/
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#define KEY0_PORT PD
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#define KEY0_PIN PIN11
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#define KEY1_PORT PA
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#define KEY1_PIN PIN8
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#define KEY2_PORT PC
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#define KEY2_PIN PIN9
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#define KEY3_PORT PC
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#define KEY3_PIN PIN8
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#define KEY4_PORT PC
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#define KEY4_PIN PIN7
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#define KEY5_PORT PC
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#define KEY5_PIN PIN6
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#define KEY6_PORT PD
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#define KEY6_PIN PIN15
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#define KEY7_PORT PD
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#define KEY7_PIN PIN14
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#define KEY8_PORT PD
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#define KEY8_PIN PIN13
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#define KEY9_PORT PD
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#define KEY9_PIN PIN12
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#define MENU_KEY_PORT PA
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#define MENU_KEY_PIN PIN12
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#define BACK_KEY_PORT PA
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#define BACK_KEY_PIN PIN11
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#define KEY0_IN PDin(11) //KEY0的输入电平
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#define KEY1_IN PAin(8) //KEY1的输入电平
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#define KEY2_IN PCin(9) //.
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#define KEY3_IN PCin(8) //.
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#define KEY4_IN PCin(7) //.
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#define KEY5_IN PCin(6)
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#define KEY6_IN PDin(15)
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#define KEY7_IN PDin(14)
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#define KEY8_IN PDin(13)
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#define KEY9_IN PDin(12)
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#define MUNE_KEY_IN PAin(12)
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#define BACK_KEY_IN PAin(11)
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/*按键复用宏定义*/
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#define KEYUP_PORT KEY2_PORT
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#define KEYUP_PIN KEY2_PIN
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#define KEYDOWN_PORT KEY8_PORT
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#define KEYDOWN_PIN KEY8_PIN
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#define KEYLEFT_PORT KEY4_PORT
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#define KEYLEFT_PIN KEY4_PIN
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#define KEYRIGHT_PORT KEY6_PORT
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#define KEYRIGHT_PIN KEY6_PIN
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#define KEYOK_PORT KEY5_PORT
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#define KEYOK_PIN KEY5_PIN
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/*按键值映射*/
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#define KEY0 1
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#define KEY1 2
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#define KEY2 3
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#define KEY3 4
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#define KEY4 5
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#define KEY5 6
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#define KEY6 7
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#define KEY7 8
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#define KEY8 9
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#define KEY9 10
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#define KEYMENU 11
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#define KEYBACK 12
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#define KEYUP KEY2
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#define KEYDOWN KEY8
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#define KEYLEFT KEY4
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#define KEYRIGHT KEY6
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#define KEYOK KEY5
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//struct key_e
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//{
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// unsigned KEY0:1 ;
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// unsigned KEY1:1 ;
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// unsigned KEY2:1 ;
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//} ;
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/*****************************************
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*对外接口函数声明
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****************************************/
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extern void KeyInit(void) ;
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#endif
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