cc3000 tcp server demo (please check mbed socket interface for python script to test this demo) mbed.org/handbook/Socket
Dependencies: NVIC_set_all_priorities cc3000_hostdriver_mbedsocket mbed
main.cpp
- Committer:
- Kojto
- Date:
- 2014-06-03
- Revision:
- 6:7b36903dbe99
- Parent:
- 5:ba0af4c6f21e
File content as of revision 6:7b36903dbe99:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "mbed.h" #include "cc3000.h" #include "main.h" #include "TCPSocketConnection.h" #include "TCPSocketServer.h" using namespace mbed_cc3000; /* cc3000 module declaration specific for user's board. Check also init() */ #if (MY_BOARD == WIGO) cc3000 wifi(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), "ssid", "key", WPA2, false); Serial pc(USBTX, USBRX); #elif (MY_BOARD == WIFI_DIPCORTEX) cc3000 wifi(p28, p27, p30, SPI(p21, p14, p37), "ssid", "key", WPA2, false); Serial pc(UART_TX, UART_RX); #elif (MY_BOARD == MBED_BOARD_EXAMPLE) cc3000 wifi(p9, p10, p8, SPI(p5, p6, p7), "ssid", "key", WPA2, false); Serial pc(USBTX, USBRX); #else #endif /** * \brief TCP server demo * \param none * \return int */ int main() { init(); /* board dependent init */ pc.baud(115200); printf("cc3000 tcp server demo. \r\n"); wifi.init(); if (wifi.connect() == -1) { printf("Failed to connect. Please verify connection details and try again. \r\n"); } else { printf("IP address: %s \r\n", wifi.getIPAddress()); } const int ECHO_SERVER_PORT = 1895; TCPSocketServer server; server.bind(ECHO_SERVER_PORT); server.listen(); while (true) { printf("\r\nWait for new connection...\r\n"); TCPSocketConnection client; server.accept(client); client.set_blocking(false, 1500); // Timeout after (1.5)s printf("Connection from: %s \r\n", client.get_address()); char buffer[256]; while (true) { int n = client.receive(buffer, sizeof(buffer)); if (n <= 0) break; client.send_all(buffer, n); if (n <= 0) break; } client.close(); } }