\r\n"; u8 lwip_tcp_service_flag; //用于定义lwip tcp client状态 u8 lwip_service_buf[LWIP_SERCER_BUF]; //定义用来发送和接收数据的缓存 //初始化LWIP服务器 void Init_TCP_Server(void) { err_t err; //LWIP错误信息 tcp_server_pcb =
printf("tcp alloc failedn"); }} err_t tcp_client_connected(void *arg, struct tcp_pcb *pcb, err_t err){ struct tcp_client_app_arg *app_arg = (struct tcp_client_app_arg *)arg; uint8_t* str = "Welcome to the clientn"; printf("tcp client connectedn"); ...