Development v12

Warning - Product Update

All the resources present on this section belong to Waspmote v12, Waspmote Plug & Sense! v12 and Meshlium v3.8.

If you have a Waspmote v15, Waspmote Plug & Sense! v15 or Meshlium v4.0 please go to the new Development Section.

Check what is your version and what are the differences between the old and the new one in this document.

» Power 03: Hibernate mode

This example shows how to set Waspmote in the lowest power consumption mode, disconnecting all the board but RTC, which powers from auxiliary battery.

Required Materials

1 x Waspmote
1 x MiniUSB wire
1 x Battery

Notes

- IMPORTANT: The first time you run this code, the Hibernate switch MUST be turned OFF before the red led lights off (3 seconds after switch Waspmote PRO ON).
- This example can be executed in Waspmote v12 and Waspmote v15

Code

/*  
 *  ------ [PWR_3] Setting Hibernate Mode -------- 
 *  
 *  Explanation: This example shows how to set Waspmote in the lowest 
 *  power consumption mode, disconnecting all the board but RTC, which
 *  powers from auxiliary battery.
 *  
 *  Copyright (C) 2016 Libelium Comunicaciones Distribuidas S.L. 
 *  http://www.libelium.com 
 *  
 *  This program is free software: you can redistribute it and/or modify 
 *  it under the terms of the GNU General Public License as published by 
 *  the Free Software Foundation, either version 3 of the License, or 
 *  (at your option) any later version. 
 *  
 *  This program is distributed in the hope that it will be useful, 
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of 
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 *  GNU General Public License for more details. 
 *  
 *  You should have received a copy of the GNU General Public License 
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>. 
 *  
 *  Version:           3.0
 *  Design:            David Gascón 
 *  Implementation:    Marcos Yarza
 */

void setup()
{  
  // Checks if we come from a normal reset or an hibernate reset
  PWR.ifHibernate();

  USB.ON();
  USB.println(F("PWR_3 example"));


}

void loop()
{

  // If Hibernate has been captured, execute the associated function
  if( intFlag & HIB_INT )
  {
    hibInterrupt();
  }


  USB.println(F("enter hibernate mode"));


  // Set Waspmote to Hibernate, waking up after 10 seconds
  PWR.hibernate("00:00:00:10",RTC_OFFSET,RTC_ALM1_MODE2);
}

void hibInterrupt()
{
  USB.println(F("---------------------"));
  USB.println(F("Hibernate Interruption captured"));
  USB.println(F("---------------------"));
  intFlag &= ~(HIB_INT);  
  delay(5000);
}

Output

H#
PWR_3 example
enter hibernate mode
---------------------
Hibernate Interruption captured
---------------------

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