4.18继续开发

jinlicong

2024-04-18 ee025b209ebf414ec37dd7bb9a6bfb99461b1db0

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#ifndef _KEY_H_
#define _KEY_H_
 
#include "define_all.h" 
 
//°´¼ü¹Ü½Å
#define KEY1_PIN_NUM                                GPIO_Pin_5
#define KEY1_PIN_GROUP                              GPIOE
 
#define KEY2_PIN_NUM                                GPIO_Pin_12
#define KEY2_PIN_GROUP                              GPIOF
 
#define KEY3_PIN_NUM                                GPIO_Pin_6
#define KEY3_PIN_GROUP                              GPIOE
 
#define KEY4_PIN_NUM                                GPIO_Pin_3
#define KEY4_PIN_GROUP                              GPIOC
 
 
#define KEY1  GPIO_ReadInputDataBit(KEY1_PIN_GROUP,KEY1_PIN_NUM)
#define KEY2  GPIO_ReadInputDataBit(KEY2_PIN_GROUP,KEY2_PIN_NUM)
#define KEY3  GPIO_ReadInputDataBit(KEY3_PIN_GROUP,KEY3_PIN_NUM)
 
#define    KEY4    GPIO_ReadInputDataBit(KEY4_PIN_GROUP,KEY4_PIN_NUM)
 
void   KEY_ioconfig(void);//config key io
uint32 Get_key(void);//scan key & return key data
uint32 get_key4(void);
uint8_t Get_key_count(uint8_t keybufs,uint8_t key_count);//»ñÈ¡°´¼ü¼ÆÊýÖµ£¬ÓÃÓÚÅжÏOELDÏÔʾÄĸö²Ëµ¥
void key_interruptinit(void);
 
void key_interruptinit_disable(void);
void key_interruptinit_enable(void);
 
 
#endif