ITEAD STUDIO / Mbed 2 deprecated WeeESP8266_TCPClientMultiple

Program of WeeESP8266 library.

Dependencies:   WeeESP8266 mbed

TCPClientMultiple.cpp@1:0e60261dd439, 2015-02-11 (annotated)

Committer:
itead
Date:
Wed Feb 11 06:12:51 2015 +0000
Revision:
1:0e60261dd439
Parent:
0:5da9cbcd3013 
Change buffersize

Who changed what in which revision?

UserRevisionLine numberNew contents of line
itead 0:5da9cbcd3013 1 /**
itead 0:5da9cbcd3013 2 * @file TCPClientMultiple.cpp
itead 0:5da9cbcd3013 3 * @brief The TCPClientMultiple demo of library WeeESP8266.
itead 0:5da9cbcd3013 4 * @author Wu Pengfei<pengfei.wu@itead.cc>
itead 0:5da9cbcd3013 5 * @date 2015.02
itead 0:5da9cbcd3013 6 *
itead 0:5da9cbcd3013 7 * @par Copyright:
itead 0:5da9cbcd3013 8 * Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
itead 0:5da9cbcd3013 9 * This program is free software; you can redistribute it and/or
itead 0:5da9cbcd3013 10 * modify it under the terms of the GNU General Public License as
itead 0:5da9cbcd3013 11 * published by the Free Software Foundation; either version 2 of
itead 0:5da9cbcd3013 12 * the License, or (at your option) any later version. \n\n
itead 0:5da9cbcd3013 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
itead 0:5da9cbcd3013 14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
itead 0:5da9cbcd3013 15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
itead 0:5da9cbcd3013 16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
itead 0:5da9cbcd3013 17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
itead 0:5da9cbcd3013 18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
itead 0:5da9cbcd3013 19 * THE SOFTWARE.
itead 0:5da9cbcd3013 20 */
itead 0:5da9cbcd3013 21 #include "mbed.h"
itead 0:5da9cbcd3013 22 #include "ArduinoAPI.h"
itead 0:5da9cbcd3013 23 #include "ESP8266.h"
itead 0:5da9cbcd3013 24
itead 0:5da9cbcd3013 25 extern void setup(void);
itead 0:5da9cbcd3013 26 extern void loop(void);
itead 0:5da9cbcd3013 27
itead 0:5da9cbcd3013 28 ArduinoSerial esp_uart(p28, p27);
itead 0:5da9cbcd3013 29 ESP8266 wifi(esp_uart);
itead 0:5da9cbcd3013 30 Serial pc(USBTX, USBRX);
itead 0:5da9cbcd3013 31
itead 0:5da9cbcd3013 32 int main () {
itead 0:5da9cbcd3013 33 setup();
itead 0:5da9cbcd3013 34 while(1) {
itead 0:5da9cbcd3013 35 loop();
itead 0:5da9cbcd3013 36 }
itead 0:5da9cbcd3013 37 }
itead 0:5da9cbcd3013 38
itead 0:5da9cbcd3013 39 void setup(void)
itead 0:5da9cbcd3013 40 {
itead 0:5da9cbcd3013 41 printf("setup begin\r\n");
itead 0:5da9cbcd3013 42
itead 0:5da9cbcd3013 43 printf("FW Version: %s\r\n", wifi.getVersion().c_str());
itead 0:5da9cbcd3013 44
itead 0:5da9cbcd3013 45 if (wifi.setOprToStationSoftAP()) {
itead 0:5da9cbcd3013 46 printf("to station + softap ok\r\n");
itead 0:5da9cbcd3013 47 } else {
itead 0:5da9cbcd3013 48 printf("to station + softap err\r\n");
itead 0:5da9cbcd3013 49 }
itead 0:5da9cbcd3013 50
itead 0:5da9cbcd3013 51 if (wifi.joinAP("ITEAD", "12345678")) {
itead 0:5da9cbcd3013 52 printf("Join AP success\r\n");
itead 0:5da9cbcd3013 53 printf("IP: [%s]\r\n", wifi.getLocalIP().c_str());
itead 0:5da9cbcd3013 54 } else {
itead 0:5da9cbcd3013 55 printf("Join AP failure\r\n");
itead 0:5da9cbcd3013 56 }
itead 0:5da9cbcd3013 57
itead 0:5da9cbcd3013 58 if (wifi.enableMUX()) {
itead 0:5da9cbcd3013 59 printf("multiple ok\r\n");
itead 0:5da9cbcd3013 60 } else {
itead 0:5da9cbcd3013 61 printf("multiple err\r\n");
itead 0:5da9cbcd3013 62 }
itead 0:5da9cbcd3013 63
itead 0:5da9cbcd3013 64 printf("setup end\r\n");
itead 0:5da9cbcd3013 65 }
itead 0:5da9cbcd3013 66
itead 0:5da9cbcd3013 67 void loop(void)
itead 0:5da9cbcd3013 68 {
itead 0:5da9cbcd3013 69 uint8_t buffer[1024] = {0};
itead 0:5da9cbcd3013 70 static uint8_t mux_id = 0;
itead 0:5da9cbcd3013 71
itead 0:5da9cbcd3013 72 if (wifi.createTCP(mux_id, "172.16.5.12", 8090)) {
itead 0:5da9cbcd3013 73 printf("create tcp %u ok\r\n", mux_id);
itead 0:5da9cbcd3013 74 } else {
itead 0:5da9cbcd3013 75 printf("create tcp %u err\r\n", mux_id);
itead 0:5da9cbcd3013 76 }
itead 0:5da9cbcd3013 77
itead 0:5da9cbcd3013 78 char *hello = "Hello, this is client!";
itead 0:5da9cbcd3013 79 wifi.send(mux_id, (const uint8_t*)hello, strlen(hello));
itead 0:5da9cbcd3013 80
itead 0:5da9cbcd3013 81 uint32_t len = wifi.recv(mux_id, buffer, sizeof(buffer), 10000);
itead 0:5da9cbcd3013 82 if (len > 0) {
itead 0:5da9cbcd3013 83 printf("Received:[");
itead 0:5da9cbcd3013 84 for(uint32_t i = 0; i < len; i++) {
itead 0:5da9cbcd3013 85 printf("%c", buffer[i]);
itead 0:5da9cbcd3013 86 }
itead 0:5da9cbcd3013 87 printf("]\r\n");
itead 0:5da9cbcd3013 88 }
itead 0:5da9cbcd3013 89
itead 0:5da9cbcd3013 90 if (wifi.releaseTCP(mux_id)) {
itead 0:5da9cbcd3013 91 printf("release tcp %u ok\r\n", mux_id);
itead 0:5da9cbcd3013 92 } else {
itead 0:5da9cbcd3013 93 printf("release tcp %u err\r\n", mux_id);
itead 0:5da9cbcd3013 94 }
itead 0:5da9cbcd3013 95 delay(5000);
itead 0:5da9cbcd3013 96 mux_id++;
itead 0:5da9cbcd3013 97 if (mux_id >= 5) {
itead 0:5da9cbcd3013 98 mux_id = 0;
itead 0:5da9cbcd3013 99 }
itead 0:5da9cbcd3013 100 }