GetBatteryLevel

Availability All terminals
Description Returns the battery level of the device in %.
Syntax unsigned int GetBatteryLevel( void );
Arguments None
Returns The output level of the battery as an unsigned integer value between 0 .. 100. The function only returns 100% when when the device is connected to an external power source and charging has completed.
Remarks
Example 
#include <stdio.h>
#include <stdlib.h>
#include "lib.h"

void main( void )
{
    printf("\nBattery level:");
    for(;;)
    {
        printf("%d %%", GetBatteryLevel() );
        Sound( TCLICK, VMEDIUM, SHIGH, 0);
        GoodReadLed( GREEN, TCLICK);
        Delay(5*50);
    }
}