Difference between revisions of "Gb.battery.voltage"

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The battery_logger example logs the battery voltage to the micro SD card every 10 minutes. It's provided by default on the SD card and is named BAT-LOG.HEX
 
The battery_logger example logs the battery voltage to the micro SD card every 10 minutes. It's provided by default on the SD card and is named BAT-LOG.HEX
  
Here is a typical voltage evolution during battery discharge (with no sound and no backlight):
 
 
[[File:Gamebuino_lipo_battery_voltage.png]]
 
 
<gistit>https://github.com/Rodot/Gamebuino/blob/master/libraries/Gamebuino/examples/4.Utilities/Battery_logger/Battery_logger.ino</gistit>
 
<gistit>https://github.com/Rodot/Gamebuino/blob/master/libraries/Gamebuino/examples/4.Utilities/Battery_logger/Battery_logger.ino</gistit>
  
 
== See also ==
 
== See also ==
 +
*[[Power consumption]]
 +
*[[gb.battery.level]]

Revision as of 2014-05-20T20:12:58


Description

Gives the measured voltage of the battery expressed in millivolts (mV).

Syntax

gb.frameDurationMicros

Parameters

none

Returns

unsigned long: time spend to render the last frame in microseconds. It includes time consumed by the library to refresh the screen, update the sound, backlight, battery monitor, etc.

Example

The battery_logger example logs the battery voltage to the micro SD card every 10 minutes. It's provided by default on the SD card and is named BAT-LOG.HEX

See also