Example program streaming accelerometer data to a websocket server over a Sprint Mobile Broadband connection
Dependencies: MMA7660 SprintUSBModem WebSocketClient mbed-rtos mbed
main.cpp
- Committer:
- donatien
- Date:
- 2012-10-10
- Revision:
- 4:c1ce97cb8d74
- Parent:
- 2:9304861e65d6
- Child:
- 5:5aed2f21d249
File content as of revision 4:c1ce97cb8d74:
#include "mbed.h" #include "SprintUSBModem.h" #include "Websocket.h" void test(void const*) { SprintUSBModem modem(p18); Websocket ws("ws://sockets.mbed.org:443/ws/demo/rw"); char recv[128]; Thread::wait(5000); printf("Switching power on\r\n"); modem.power(true); int ret = modem.connect(); if(ret) { printf("Could not connect\r\n"); return; } bool c = ws.connect(); printf("Connect result: %s\r\n", c?"OK":"Failed"); for(int i = 0; i < 10000; i++) { if(!(i%100)) { int ret = ws.send("WebSocket Hello World!"); if(ret<0) { printf("Timeout\r\n"); ws.close(); c = ws.connect(); printf("Connect result: %s\r\n", c?"OK":"Failed"); } } if (ws.read(recv)) { printf("rcv: %s\r\n", recv); } } modem.disconnect(); printf("Disconnected\r\n"); modem.power(false); printf("Powered off\n"); while(1) { } } int main() { DBG_INIT(); DBG_SET_SPEED(115200); DBG_SET_NEWLINE("\r\n"); Thread testTask(test, NULL, osPriorityNormal, 1024 * 5); DigitalOut led(LED1); while(1) { led=!led; Thread::wait(1000); } return 0; }