Yann Garcia / Mbed 2 deprecated DS130x_I2CApp

This short program illustrates how to use the DS130x_I2C library. My objective is to share the same RTC with Microchip 18F MCU.

Dependencies:   mbed DebugLibrary

NetServices/drv/gprsmodule/TelitModule.cpp@0:f30e2135b0db, 2011-02-09 (annotated)

Committer:
Yann
Date:
Wed Feb 09 13:57:49 2011 +0000
Revision:
0:f30e2135b0db
V0.0.0.1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Yann 0:f30e2135b0db 1
Yann 0:f30e2135b0db 2 /*
Yann 0:f30e2135b0db 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Yann 0:f30e2135b0db 4
Yann 0:f30e2135b0db 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Yann 0:f30e2135b0db 6 of this software and associated documentation files (the "Software"), to deal
Yann 0:f30e2135b0db 7 in the Software without restriction, including without limitation the rights
Yann 0:f30e2135b0db 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Yann 0:f30e2135b0db 9 copies of the Software, and to permit persons to whom the Software is
Yann 0:f30e2135b0db 10 furnished to do so, subject to the following conditions:
Yann 0:f30e2135b0db 11
Yann 0:f30e2135b0db 12 The above copyright notice and this permission notice shall be included in
Yann 0:f30e2135b0db 13 all copies or substantial portions of the Software.
Yann 0:f30e2135b0db 14
Yann 0:f30e2135b0db 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Yann 0:f30e2135b0db 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Yann 0:f30e2135b0db 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Yann 0:f30e2135b0db 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Yann 0:f30e2135b0db 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Yann 0:f30e2135b0db 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Yann 0:f30e2135b0db 21 THE SOFTWARE.
Yann 0:f30e2135b0db 22 */
Yann 0:f30e2135b0db 23
Yann 0:f30e2135b0db 24 #include "TelitModule.h"
Yann 0:f30e2135b0db 25
Yann 0:f30e2135b0db 26 #include "mbed.h"
Yann 0:f30e2135b0db 27
Yann 0:f30e2135b0db 28 //#define __DEBUG
Yann 0:f30e2135b0db 29 #include "dbg/dbg.h"
Yann 0:f30e2135b0db 30
Yann 0:f30e2135b0db 31 #include "netCfg.h"
Yann 0:f30e2135b0db 32 #if NET_GPRS_MODULE
Yann 0:f30e2135b0db 33
Yann 0:f30e2135b0db 34 TelitModule::TelitModule(PinName pwrSetPin, PinName pwrMonPin) : m_pwrSetPin(pwrSetPin), m_pwrMonPin(pwrMonPin)
Yann 0:f30e2135b0db 35 {
Yann 0:f30e2135b0db 36 //m_pwrSetPin.write(0);
Yann 0:f30e2135b0db 37
Yann 0:f30e2135b0db 38 //m_pwrMonPin.mode(PullDown);
Yann 0:f30e2135b0db 39 }
Yann 0:f30e2135b0db 40
Yann 0:f30e2135b0db 41 TelitModule::~TelitModule() {
Yann 0:f30e2135b0db 42
Yann 0:f30e2135b0db 43 }
Yann 0:f30e2135b0db 44
Yann 0:f30e2135b0db 45 bool TelitModule::isOn() //True if on
Yann 0:f30e2135b0db 46 {
Yann 0:f30e2135b0db 47 return m_pwrMonPin.read();
Yann 0:f30e2135b0db 48 }
Yann 0:f30e2135b0db 49
Yann 0:f30e2135b0db 50 bool TelitModule::on() //True if OK
Yann 0:f30e2135b0db 51 {
Yann 0:f30e2135b0db 52 Timer tmr;
Yann 0:f30e2135b0db 53 if(!m_pwrMonPin.read()){
Yann 0:f30e2135b0db 54 //On
Yann 0:f30e2135b0db 55 DBG("Switching On...\n");
Yann 0:f30e2135b0db 56 m_pwrSetPin.write(1);
Yann 0:f30e2135b0db 57 wait(1.);
Yann 0:f30e2135b0db 58 m_pwrSetPin.write(0);
Yann 0:f30e2135b0db 59
Yann 0:f30e2135b0db 60 tmr.start();
Yann 0:f30e2135b0db 61 while(!m_pwrMonPin.read())
Yann 0:f30e2135b0db 62 {
Yann 0:f30e2135b0db 63 wait(.001);
Yann 0:f30e2135b0db 64 if(tmr.read() > 2)
Yann 0:f30e2135b0db 65 {
Yann 0:f30e2135b0db 66 DBG("ERROR - MUST RESET MODULE\n");
Yann 0:f30e2135b0db 67 break;
Yann 0:f30e2135b0db 68 }
Yann 0:f30e2135b0db 69 }
Yann 0:f30e2135b0db 70 tmr.stop();
Yann 0:f30e2135b0db 71 }
Yann 0:f30e2135b0db 72 wait(.1);
Yann 0:f30e2135b0db 73 return m_pwrMonPin.read();
Yann 0:f30e2135b0db 74 }
Yann 0:f30e2135b0db 75
Yann 0:f30e2135b0db 76 bool TelitModule::off() { //True if OK
Yann 0:f30e2135b0db 77 Timer tmr;
Yann 0:f30e2135b0db 78 if(m_pwrMonPin.read()){
Yann 0:f30e2135b0db 79 //Off
Yann 0:f30e2135b0db 80 DBG("Switching Off...\n");
Yann 0:f30e2135b0db 81 m_pwrSetPin.write(1);
Yann 0:f30e2135b0db 82 wait(3.);
Yann 0:f30e2135b0db 83 m_pwrSetPin.write(0);
Yann 0:f30e2135b0db 84 DBG("Waiting....\n");
Yann 0:f30e2135b0db 85 tmr.start();
Yann 0:f30e2135b0db 86 while(m_pwrMonPin.read())
Yann 0:f30e2135b0db 87 {
Yann 0:f30e2135b0db 88 wait(.001);
Yann 0:f30e2135b0db 89 if(tmr.read() > 15)
Yann 0:f30e2135b0db 90 {
Yann 0:f30e2135b0db 91 DBG("ERROR - MUST RESET MODULE\n");
Yann 0:f30e2135b0db 92 break;
Yann 0:f30e2135b0db 93 }
Yann 0:f30e2135b0db 94 }
Yann 0:f30e2135b0db 95 tmr.stop();
Yann 0:f30e2135b0db 96 }
Yann 0:f30e2135b0db 97 return !m_pwrMonPin.read();
Yann 0:f30e2135b0db 98 }
Yann 0:f30e2135b0db 99
Yann 0:f30e2135b0db 100 #endif