TC下的串口通讯.c 主程序部分 #include \"uart.h\" int iBase /* com port base address */ char cHI,cLO void compute_chksum(char cBuf[]) char hex_to_ascii(int iHex)

8255实验程序 包括走马灯、输入、输出等 在XP下使用WINIO访问地址 田远驰 t.yc@163.com-experimental procedure including the 8255 merry-go-round, importing, exporting, such as the use of the XP WINIO visit Tian Yuan-chi addresses t.yc @ 163.com