Diff: drv/gprsmodule/TelitModule.cpp

Revision:

9:c79fa4034f5b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/drv/gprsmodule/TelitModule.cpp	Thu Aug 05 14:32:43 2010 +0000
@@ -0,0 +1,100 @@
+
+/*
+Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
+ 
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+ 
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+ 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include "TelitModule.h"
+
+#include "mbed.h"
+
+//#define __DEBUG
+#include "dbg/dbg.h"
+
+#include "netCfg.h"
+#if NET_GPRS_MODULE
+
+TelitModule::TelitModule(PinName pwrSetPin, PinName pwrMonPin) : m_pwrSetPin(pwrSetPin), m_pwrMonPin(pwrMonPin)
+{
+  //m_pwrSetPin.write(0);
+
+  //m_pwrMonPin.mode(PullDown);
+}
+
+TelitModule::~TelitModule() {
+
+}
+
+bool TelitModule::isOn() //True if on
+{ 
+  return m_pwrMonPin.read();
+}
+
+bool TelitModule::on() //True if OK
+{ 
+  Timer tmr;
+  if(!m_pwrMonPin.read()){
+    //On
+    DBG("Switching On...\n");
+    m_pwrSetPin.write(1);
+    wait(1.);
+    m_pwrSetPin.write(0);
+       
+    tmr.start();
+    while(!m_pwrMonPin.read())
+    {
+      wait(.001);
+      if(tmr.read() > 2)
+      { 
+         DBG("ERROR - MUST RESET MODULE\n");
+         break;
+      }
+    }
+    tmr.stop();
+  }
+  wait(.1);
+  return m_pwrMonPin.read();
+}
+
+bool TelitModule::off() { //True if OK
+  Timer tmr;
+  if(m_pwrMonPin.read()){
+    //Off
+    DBG("Switching Off...\n");
+    m_pwrSetPin.write(1);
+    wait(3.);
+    m_pwrSetPin.write(0);
+      DBG("Waiting....\n"); 
+    tmr.start();
+    while(m_pwrMonPin.read())
+    {
+      wait(.001);
+      if(tmr.read() > 15)
+      { 
+         DBG("ERROR - MUST RESET MODULE\n");
+         break;
+      }
+    }
+    tmr.stop();
+  }
+  return !m_pwrMonPin.read();
+}
+
+#endif