C语言串口通信-源代码
printf("the current com set is:9600,even, data bits 8, stop 1,"); Int(); printf("\n\nOVER\n"); exit(0); }; －－－－－－－－－－－－－－－ 发送文件程序 #include <dos.h> #include <bios.h> #include <stdio.h> #include <math.h> #include <conio.h> #include <graphics.h> #ifdef __cplusplus #define __CPPARGS ... #else #define __CPPARGS #endif #define SER_RBF 0 #define SER_THR 0 #define SER_IER 1 #define SER_IIR 2 #define SER_LCR 3 #define SER_MCR 4 #define SER_LSR 5 #define SER_MSR 6 #define SER_DLL 0 #define SER_DLH 1 #define SER_BAUD_1200 96 #define SER_BAUD_2400 48 #define SER_BAUD_9600 12 #define SER_BAUD_19200 6 #define SER_GP02 8 #define COM_1 0x3F8 #define COM_2 0x2F8 /*/ base port address of port 1*/ #define COM_3 0x3E8 #define COM_4 0x2E8 #define SER_STOP_1 0 /*/ 1 stop bit per character*/ #define SER_STOP_2 4 /*/ 2 stop bits per character*/ #define SER_BITS_5 0 /*/ send 5 bit characters*/ #define SER_BITS_6 1 /*/ send 6 bit characters*/ #define SER_BITS_7 2 /*/ send 7 bit characters*/ #define SER_BITS_8 3 /*/ send 8 bit characters*/