Paul Grant / ESP8266_ws_hw

Basic websocket demo esp8266

Dependencies:   ESP8266Interface HTTPClient-SSL WebSocketClient mbed-rtos mbed-dev

Fork of ESP8266_HTTP_HelloWorld by ESP8266

main.cpp@16:e3d152c9f6e0, 2015-06-08 (annotated)

Committer:
sarahmarshy
Date:
Mon Jun 08 17:48:22 2015 +0000
Revision:
16:e3d152c9f6e0
Parent:
15:4b246689e0e2
Child:
17:59097e8b5c60
Changed print messagess. Changed baud to 9600.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaeljkoster 0:6a891da014a3 1 #include "mbed.h"
sarahmarshy 14:1f0a842f8750 2 #include "HTTPClient.h"
michaeljkoster 0:6a891da014a3 3 #include "ESP8266Interface.h"
mbedAustin 9:91fe783e1dd4 4 #include "TCPSocketConnection.h"
sarahmarshy 12:978788c2156c 5 #include "TCPSocketServer.h"
sarahmarshy 12:978788c2156c 6 #include "Websocket.h"
sarahmarshy 12:978788c2156c 7
sarahmarshy 15:4b246689e0e2 8 ESP8266Interface wifi(D1,D0,D2,"demossid","",115200); // TX,RX,Reset,SSID,Password,Baud
mbedAustin 7:d2c97b20d237 9 RawSerial pc(USBTX, USBRX); // tx, rx
sarahmarshy 14:1f0a842f8750 10 HTTPClient http;
sarahmarshy 14:1f0a842f8750 11 char str[512];
sarahmarshy 14:1f0a842f8750 12 int main()
sarahmarshy 14:1f0a842f8750 13 {
sarahmarshy 16:e3d152c9f6e0 14 pc.baud(9600);
sarahmarshy 12:978788c2156c 15 wifi.init(); //Reset
sarahmarshy 12:978788c2156c 16 wifi.connect(); //Use DHCP
mbedAustin 7:d2c97b20d237 17
sarahmarshy 14:1f0a842f8750 18 //GET
sarahmarshy 16:e3d152c9f6e0 19 pc.printf("\nTrying to fetch page using GET...\n\r");
sarahmarshy 16:e3d152c9f6e0 20 int ret = http.get("http://191.239.57.70/", str, 128);//IP address is mbed.org
sarahmarshy 14:1f0a842f8750 21 if (!ret) {
sarahmarshy 16:e3d152c9f6e0 22 pc.printf("Page fetched successfully - read %d characters\n\r", strlen(str));
sarahmarshy 16:e3d152c9f6e0 23 pc.printf("Result: %s\n\r", str);
sarahmarshy 14:1f0a842f8750 24 } else {
sarahmarshy 16:e3d152c9f6e0 25 pc.printf("Error - ret = %d - HTTP return code = %d\n\r", ret, http.getHTTPResponseCode());
sarahmarshy 12:978788c2156c 26 }
sarahmarshy 14:1f0a842f8750 27 //POST
sarahmarshy 14:1f0a842f8750 28 HTTPMap map;
sarahmarshy 14:1f0a842f8750 29 HTTPText inText(str, 512);
sarahmarshy 14:1f0a842f8750 30 map.put("Hello", "World");
sarahmarshy 14:1f0a842f8750 31 map.put("test", "1234");
sarahmarshy 16:e3d152c9f6e0 32 printf("\nTrying to POST data to httpbin.org/post...\n\r");
sarahmarshy 16:e3d152c9f6e0 33 ret = http.post("http://54.175.222.246/post", map, &inText);//IP address is httpbin.org/post
sarahmarshy 14:1f0a842f8750 34 if (!ret)
sarahmarshy 14:1f0a842f8750 35 {
sarahmarshy 16:e3d152c9f6e0 36 printf("Executed POST successfully - read %d characters\n\r", strlen(str));
sarahmarshy 16:e3d152c9f6e0 37 printf("Result: %s\n\r", str);
sarahmarshy 14:1f0a842f8750 38 }
sarahmarshy 14:1f0a842f8750 39 else
sarahmarshy 14:1f0a842f8750 40 {
sarahmarshy 16:e3d152c9f6e0 41 printf("Error - ret = %d - HTTP return code = %d\n\r", ret, http.getHTTPResponseCode());
sarahmarshy 14:1f0a842f8750 42 }
sarahmarshy 14:1f0a842f8750 43
mbedAustin 9:91fe783e1dd4 44 }
sarahmarshy 14:1f0a842f8750 45