Websocket client test with Vodafone USB Modems
Dependencies: WebSocketClient VodafoneUSBModem mbed mbed-rtos
Fork of VodafoneK3770WebsocketTestBeta by
main.cpp@0:5c1bd3cd668d, 2012-05-31 (annotated)
- Committer:
- donatien
- Date:
- Thu May 31 16:10:44 2012 +0000
- Revision:
- 0:5c1bd3cd668d
- Child:
- 1:3106409d5fe3
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
donatien | 0:5c1bd3cd668d | 1 | /* net_3g_websockets_test.cpp */ |
donatien | 0:5c1bd3cd668d | 2 | /* |
donatien | 0:5c1bd3cd668d | 3 | Copyright (C) 2012 ARM Limited. |
donatien | 0:5c1bd3cd668d | 4 | |
donatien | 0:5c1bd3cd668d | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy of |
donatien | 0:5c1bd3cd668d | 6 | this software and associated documentation files (the "Software"), to deal in |
donatien | 0:5c1bd3cd668d | 7 | the Software without restriction, including without limitation the rights to |
donatien | 0:5c1bd3cd668d | 8 | use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies |
donatien | 0:5c1bd3cd668d | 9 | of the Software, and to permit persons to whom the Software is furnished to do |
donatien | 0:5c1bd3cd668d | 10 | so, subject to the following conditions: |
donatien | 0:5c1bd3cd668d | 11 | |
donatien | 0:5c1bd3cd668d | 12 | The above copyright notice and this permission notice shall be included in all |
donatien | 0:5c1bd3cd668d | 13 | copies or substantial portions of the Software. |
donatien | 0:5c1bd3cd668d | 14 | |
donatien | 0:5c1bd3cd668d | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
donatien | 0:5c1bd3cd668d | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
donatien | 0:5c1bd3cd668d | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
donatien | 0:5c1bd3cd668d | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
donatien | 0:5c1bd3cd668d | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
donatien | 0:5c1bd3cd668d | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
donatien | 0:5c1bd3cd668d | 21 | SOFTWARE. |
donatien | 0:5c1bd3cd668d | 22 | */ |
donatien | 0:5c1bd3cd668d | 23 | |
donatien | 0:5c1bd3cd668d | 24 | #define __DEBUG__ 4 //Maximum verbosity |
donatien | 0:5c1bd3cd668d | 25 | #ifndef __MODULE__ |
donatien | 0:5c1bd3cd668d | 26 | #define __MODULE__ "net_3g_websockets_test.cpp" |
donatien | 0:5c1bd3cd668d | 27 | #endif |
donatien | 0:5c1bd3cd668d | 28 | |
donatien | 0:5c1bd3cd668d | 29 | #include "core/fwk.h" |
donatien | 0:5c1bd3cd668d | 30 | #include "mbed.h" |
donatien | 0:5c1bd3cd668d | 31 | |
donatien | 0:5c1bd3cd668d | 32 | #include "rtos.h" |
donatien | 0:5c1bd3cd668d | 33 | |
donatien | 0:5c1bd3cd668d | 34 | #include "if/VodafoneK3770.h" |
donatien | 0:5c1bd3cd668d | 35 | #include "Websocket.h" |
donatien | 0:5c1bd3cd668d | 36 | |
donatien | 0:5c1bd3cd668d | 37 | #include "ADXL345.h" |
donatien | 0:5c1bd3cd668d | 38 | |
donatien | 0:5c1bd3cd668d | 39 | DigitalOut led1(LED1); |
donatien | 0:5c1bd3cd668d | 40 | DigitalOut led2(LED2); |
donatien | 0:5c1bd3cd668d | 41 | DigitalOut led3(LED3); |
donatien | 0:5c1bd3cd668d | 42 | DigitalOut led4(LED4); |
donatien | 0:5c1bd3cd668d | 43 | void notify(bool a, bool b, bool c) |
donatien | 0:5c1bd3cd668d | 44 | { |
donatien | 0:5c1bd3cd668d | 45 | led1 = a; |
donatien | 0:5c1bd3cd668d | 46 | led2 = b; |
donatien | 0:5c1bd3cd668d | 47 | led3 = c; |
donatien | 0:5c1bd3cd668d | 48 | } |
donatien | 0:5c1bd3cd668d | 49 | |
donatien | 0:5c1bd3cd668d | 50 | extern "C" void HardFault_Handler() |
donatien | 0:5c1bd3cd668d | 51 | { |
donatien | 0:5c1bd3cd668d | 52 | error("Hard Fault!\n"); |
donatien | 0:5c1bd3cd668d | 53 | } |
donatien | 0:5c1bd3cd668d | 54 | |
donatien | 0:5c1bd3cd668d | 55 | void test(void const*) |
donatien | 0:5c1bd3cd668d | 56 | { |
donatien | 0:5c1bd3cd668d | 57 | VodafoneK3770 threeg; |
donatien | 0:5c1bd3cd668d | 58 | Websocket ws("ws://sockets.mbed.org:443/ws/sensors/wo"); |
donatien | 0:5c1bd3cd668d | 59 | const char* ws_channel = "3g_acc"; |
donatien | 0:5c1bd3cd668d | 60 | |
donatien | 0:5c1bd3cd668d | 61 | ADXL345 accelerometer(p5, p6, p7, p8); |
donatien | 0:5c1bd3cd668d | 62 | |
donatien | 0:5c1bd3cd668d | 63 | int readings[3] = { 0, 0, 0 }; |
donatien | 0:5c1bd3cd668d | 64 | char json_str[100]; |
donatien | 0:5c1bd3cd668d | 65 | |
donatien | 0:5c1bd3cd668d | 66 | //Go into standby mode to configure the device. |
donatien | 0:5c1bd3cd668d | 67 | accelerometer.setPowerControl(0x00); |
donatien | 0:5c1bd3cd668d | 68 | accelerometer.setDataFormatControl(0x0B); |
donatien | 0:5c1bd3cd668d | 69 | accelerometer.setDataRate(ADXL345_3200HZ); |
donatien | 0:5c1bd3cd668d | 70 | accelerometer.setPowerControl(0x08); |
donatien | 0:5c1bd3cd668d | 71 | |
donatien | 0:5c1bd3cd668d | 72 | DBG("Hello!"); |
donatien | 0:5c1bd3cd668d | 73 | |
donatien | 0:5c1bd3cd668d | 74 | do |
donatien | 0:5c1bd3cd668d | 75 | { |
donatien | 0:5c1bd3cd668d | 76 | notify(0, 1, 1); |
donatien | 0:5c1bd3cd668d | 77 | int ret = threeg.connect("pp.vodafone.co.uk"); |
donatien | 0:5c1bd3cd668d | 78 | notify(0, 1, 0); |
donatien | 0:5c1bd3cd668d | 79 | if (ret == 0) |
donatien | 0:5c1bd3cd668d | 80 | { |
donatien | 0:5c1bd3cd668d | 81 | int ws_errors = 0; |
donatien | 0:5c1bd3cd668d | 82 | while (ws_errors < 100) |
donatien | 0:5c1bd3cd668d | 83 | { |
donatien | 0:5c1bd3cd668d | 84 | DBG("Connecting WS"); |
donatien | 0:5c1bd3cd668d | 85 | if (ws.connect()) |
donatien | 0:5c1bd3cd668d | 86 | { |
donatien | 0:5c1bd3cd668d | 87 | // DBG("streaming data on: \"%s\"", ws_channel); |
donatien | 0:5c1bd3cd668d | 88 | notify(0, 0, 1); |
donatien | 0:5c1bd3cd668d | 89 | |
donatien | 0:5c1bd3cd668d | 90 | while (ws.connected()) |
donatien | 0:5c1bd3cd668d | 91 | { |
donatien | 0:5c1bd3cd668d | 92 | //we read accelerometers values |
donatien | 0:5c1bd3cd668d | 93 | accelerometer.getOutput(readings); |
donatien | 0:5c1bd3cd668d | 94 | sprintf(json_str, |
donatien | 0:5c1bd3cd668d | 95 | "{\"id\":\"%s\",\"ax\":\"%d\",\"ay\":\"%d\",\"az\":\"%d\"}", |
donatien | 0:5c1bd3cd668d | 96 | ws_channel, (int16_t) readings[0], (int16_t) readings[1], |
donatien | 0:5c1bd3cd668d | 97 | (int16_t) readings[2]); |
donatien | 0:5c1bd3cd668d | 98 | DBG("Sending: %s", json_str); |
donatien | 0:5c1bd3cd668d | 99 | ws.send(json_str); |
donatien | 0:5c1bd3cd668d | 100 | led3 = !led3; |
donatien | 0:5c1bd3cd668d | 101 | |
donatien | 0:5c1bd3cd668d | 102 | Thread::wait(300); |
donatien | 0:5c1bd3cd668d | 103 | }DBG("Disconnected"); |
donatien | 0:5c1bd3cd668d | 104 | ws.close(); |
donatien | 0:5c1bd3cd668d | 105 | ws_errors++; |
donatien | 0:5c1bd3cd668d | 106 | } |
donatien | 0:5c1bd3cd668d | 107 | else |
donatien | 0:5c1bd3cd668d | 108 | { |
donatien | 0:5c1bd3cd668d | 109 | WARN("Connection error, reset connection"); |
donatien | 0:5c1bd3cd668d | 110 | break; |
donatien | 0:5c1bd3cd668d | 111 | }WARN("%d errors", ws_errors); |
donatien | 0:5c1bd3cd668d | 112 | Thread::wait(100); //Wait a bit before trying to reconnect |
donatien | 0:5c1bd3cd668d | 113 | } |
donatien | 0:5c1bd3cd668d | 114 | threeg.disconnect(); |
donatien | 0:5c1bd3cd668d | 115 | } |
donatien | 0:5c1bd3cd668d | 116 | DBG("The mbed will reset in 1s"); |
donatien | 0:5c1bd3cd668d | 117 | Thread::wait(1000); |
donatien | 0:5c1bd3cd668d | 118 | DBG("Reset"); |
donatien | 0:5c1bd3cd668d | 119 | mbed_interface_reset(); //this is a major kludge because LwIP does NOT cleanup its threads when PPP is disconnected, so we need to start over |
donatien | 0:5c1bd3cd668d | 120 | |
donatien | 0:5c1bd3cd668d | 121 | } while (1); |
donatien | 0:5c1bd3cd668d | 122 | while (1) |
donatien | 0:5c1bd3cd668d | 123 | { |
donatien | 0:5c1bd3cd668d | 124 | Thread::wait(100); |
donatien | 0:5c1bd3cd668d | 125 | } |
donatien | 0:5c1bd3cd668d | 126 | } |
donatien | 0:5c1bd3cd668d | 127 | |
donatien | 0:5c1bd3cd668d | 128 | void keepAlive(void const*) |
donatien | 0:5c1bd3cd668d | 129 | { |
donatien | 0:5c1bd3cd668d | 130 | while (1) |
donatien | 0:5c1bd3cd668d | 131 | { |
donatien | 0:5c1bd3cd668d | 132 | led1 = !led1; |
donatien | 0:5c1bd3cd668d | 133 | Thread::wait(500); |
donatien | 0:5c1bd3cd668d | 134 | } |
donatien | 0:5c1bd3cd668d | 135 | } |
donatien | 0:5c1bd3cd668d | 136 | |
donatien | 0:5c1bd3cd668d | 137 | void tick() |
donatien | 0:5c1bd3cd668d | 138 | { |
donatien | 0:5c1bd3cd668d | 139 | led4 = !led4; |
donatien | 0:5c1bd3cd668d | 140 | } |
donatien | 0:5c1bd3cd668d | 141 | |
donatien | 0:5c1bd3cd668d | 142 | int main() |
donatien | 0:5c1bd3cd668d | 143 | { |
donatien | 0:5c1bd3cd668d | 144 | Ticker t; |
donatien | 0:5c1bd3cd668d | 145 | t.attach(tick, 1); |
donatien | 0:5c1bd3cd668d | 146 | DBG_INIT(); |
donatien | 0:5c1bd3cd668d | 147 | notify(1, 0, 0); |
donatien | 0:5c1bd3cd668d | 148 | |
donatien | 0:5c1bd3cd668d | 149 | Thread testTask(test, NULL, osPriorityNormal, 1500 * 4); |
donatien | 0:5c1bd3cd668d | 150 | keepAlive(NULL); |
donatien | 0:5c1bd3cd668d | 151 | |
donatien | 0:5c1bd3cd668d | 152 | return 0; |
donatien | 0:5c1bd3cd668d | 153 | } |