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Donatien Garnier / Mbed 2 deprecated VodafoneK3770WebsocketTestBeta

main.cpp@0:5c1bd3cd668d, 2012-05-31 (annotated)

Committer:: donatien
Date:: Thu May 31 16:10:44 2012 +0000
Revision:: 0:5c1bd3cd668d

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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	}

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	31 May 2012
Imports:	0
Forks:	1
Commits:	1
Dependents:	0
Dependencies:	0
Followers:	1

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main.cpp@0:5c1bd3cd668d, 2012-05-31 (annotated)

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