my_define.h

qtopia的串口通信程序

#define BAUDRATE    B115200
#define BLOCK_SIZE    200
#define DEVICE        "/dev/ttyS0"
#define WAIT_TIME    5 
#define CHANGE_LINE    0x0a
#define ACK_NUM    3 
#ifndef TRUE 
#define TRUE 1 
#endif 
#ifndef FALSE 
#define FALSE -1 
#endif