key.h

一个高速球键盘程序

#define CLEAR   11
#define CAM     12
#define NEAR    13
#define FAR     14
#define OPEN    15
#define CLOSE   16
#define TELE    17
#define WIDE    18
#define UP      19
#define DOWN    20
#define RIGHT   21
#define LEFT    22
#define FUN     23
#define CALL    24
#define PRESET  25
#define TOUR    26
#define PATTERN 27 
#define AUTO    28
#define ON      29
#define OFF     30







void send_cmd(unsigned char cmd_code);
void key_scan(void);  
void cmd_process( void );