int main (void) { PINSEL0 = (0x00000005)|(0x03<<18) //P0.0 P0.1用作UART PINSEL1 = 0x00000000 //其余为GPIO ReadModuleP() // 读参数 SetNetPort() InitializeInterrupt() InitNic(0) //RTL8019芯片初始化,在global.c中定义 //WDTC =276

TCP协议通讯的客户端，还有服务端，上次2个-TCP protocol communications client, as well as the server, and the last two

vb6做的，按照modbus/tcp通协议的要求，做的一个比较完整的例程-VB modbus tup通讯