Basic websocket demo esp8266
Dependencies: ESP8266Interface HTTPClient-SSL WebSocketClient mbed-rtos mbed-dev
Fork of ESP8266_HTTP_HelloWorld by
main.cpp
- Committer:
- sarahmarshy
- Date:
- 2015-06-03
- Revision:
- 12:978788c2156c
- Parent:
- 9:91fe783e1dd4
- Child:
- 13:5f2bb0dc134b
File content as of revision 12:978788c2156c:
#include "mbed.h" #include "ESP8266Interface.h" #include "TCPSocketConnection.h" #include "TCPSocketServer.h" #include "Websocket.h" ESP8266Interface wifi(D1,D0,D10,"demossid","password",115200); // TX,RX,Reset,SSID,Password,Baud RawSerial pc(USBTX, USBRX); // tx, rx int main() { pc.baud(115200); wifi.init(); //Reset wifi.connect(); //Use DHCP pc.printf("IP Address is %s\n", wifi.getIPAddress()); Websocket ws("ws://192.168.1.20:8888/ws"); //Check for successful socket connection if(!ws.connect()) ws.close(); else{ char str[100]; for(int i=0; i<0x7fffffff; ++i) { // string with a message sprintf(str, "%d WebSocket Hello World over Ethernet", i); ws.send(str); // clear the buffer and wait a sec... memset(str, 0, 100); wait(0.5f); // websocket server should echo whatever we sent it if (ws.read(str)) { pc.printf("rcv'd: %s\n", str); } } } ws.close(); while(true) {} }