Example project showing temperature posted to sockets.mbed.org
Dependencies: LM75B SprintUSBModem WebSocketClient mbed-rtos mbed
Fork of SprintUSBModemWebsocketTest by
main.cpp@2:72c06f2902d5, 2012-11-01 (annotated)
- Committer:
- chris
- Date:
- Thu Nov 01 03:00:53 2012 +0000
- Revision:
- 2:72c06f2902d5
- Parent:
- 1:380f5db5d004
Make it an infinite loop, and posting data "WO"
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
chris | 2:72c06f2902d5 | 1 | #include "mbed.h" |
chris | 2:72c06f2902d5 | 2 | #include "SprintUSBModem.h" |
chris | 2:72c06f2902d5 | 3 | #include "Websocket.h" |
chris | 2:72c06f2902d5 | 4 | #include "LM75B.h" |
chris | 2:72c06f2902d5 | 5 | |
chris | 2:72c06f2902d5 | 6 | void test(void const*) |
chris | 2:72c06f2902d5 | 7 | { |
chris | 2:72c06f2902d5 | 8 | LM75B tmp(p28,p27); |
chris | 2:72c06f2902d5 | 9 | |
chris | 2:72c06f2902d5 | 10 | SprintUSBModem modem; |
chris | 2:72c06f2902d5 | 11 | // view at http://sockets.mbed.org/demo/viewer |
chris | 2:72c06f2902d5 | 12 | Websocket ws("ws://sockets.mbed.org:443/ws/demo/wo"); |
chris | 2:72c06f2902d5 | 13 | |
chris | 2:72c06f2902d5 | 14 | char recv[128]; |
chris | 2:72c06f2902d5 | 15 | char msg[32]; |
chris | 2:72c06f2902d5 | 16 | |
chris | 2:72c06f2902d5 | 17 | modem.power(true); |
chris | 2:72c06f2902d5 | 18 | |
chris | 2:72c06f2902d5 | 19 | int ret = modem.connect(); |
chris | 2:72c06f2902d5 | 20 | if(ret) { |
chris | 2:72c06f2902d5 | 21 | printf("Could not connect\r\n"); |
chris | 2:72c06f2902d5 | 22 | return; |
chris | 2:72c06f2902d5 | 23 | } |
chris | 2:72c06f2902d5 | 24 | |
chris | 2:72c06f2902d5 | 25 | bool c = ws.connect(); |
chris | 2:72c06f2902d5 | 26 | printf("Connect result: %s\r\n", c?"OK":"Failed"); |
chris | 2:72c06f2902d5 | 27 | |
chris | 2:72c06f2902d5 | 28 | while (1) { |
chris | 2:72c06f2902d5 | 29 | |
chris | 2:72c06f2902d5 | 30 | sprintf(msg, "Temp = %.1f",tmp.read()); |
chris | 2:72c06f2902d5 | 31 | int ret = ws.send(msg); |
chris | 2:72c06f2902d5 | 32 | if(ret<0) { |
chris | 2:72c06f2902d5 | 33 | printf("Timeout\r\n"); |
chris | 2:72c06f2902d5 | 34 | ws.close(); |
chris | 2:72c06f2902d5 | 35 | c = ws.connect(); |
chris | 2:72c06f2902d5 | 36 | printf("Connect result: %s\r\n", c?"OK":"Failed"); |
chris | 2:72c06f2902d5 | 37 | } |
chris | 2:72c06f2902d5 | 38 | Thread::wait(1000); |
chris | 2:72c06f2902d5 | 39 | |
chris | 2:72c06f2902d5 | 40 | } |
chris | 2:72c06f2902d5 | 41 | |
chris | 2:72c06f2902d5 | 42 | modem.disconnect(); |
chris | 2:72c06f2902d5 | 43 | |
chris | 2:72c06f2902d5 | 44 | printf("Disconnected\r\n"); |
chris | 2:72c06f2902d5 | 45 | |
chris | 2:72c06f2902d5 | 46 | modem.power(false); |
chris | 2:72c06f2902d5 | 47 | |
chris | 2:72c06f2902d5 | 48 | printf("Powered off\r\n"); |
chris | 2:72c06f2902d5 | 49 | |
chris | 2:72c06f2902d5 | 50 | while(1) { |
chris | 2:72c06f2902d5 | 51 | } |
chris | 2:72c06f2902d5 | 52 | } |
chris | 2:72c06f2902d5 | 53 | |
chris | 2:72c06f2902d5 | 54 | |
chris | 2:72c06f2902d5 | 55 | int main() |
chris | 2:72c06f2902d5 | 56 | { |
chris | 2:72c06f2902d5 | 57 | DBG_INIT(); |
chris | 2:72c06f2902d5 | 58 | DBG_SET_SPEED(115200); |
chris | 2:72c06f2902d5 | 59 | DBG_SET_NEWLINE("\r\n"); |
chris | 2:72c06f2902d5 | 60 | Thread testTask(test, NULL, osPriorityNormal, 1024 * 5); |
chris | 2:72c06f2902d5 | 61 | DigitalOut led(LED1); |
chris | 2:72c06f2902d5 | 62 | while(1) { |
chris | 2:72c06f2902d5 | 63 | led=!led; |
chris | 2:72c06f2902d5 | 64 | Thread::wait(1000); |
chris | 2:72c06f2902d5 | 65 | } |
chris | 2:72c06f2902d5 | 66 | |
chris | 2:72c06f2902d5 | 67 | return 0; |
chris | 2:72c06f2902d5 | 68 | } |