This function returns the output voltage level of the battery pack in mV.

Syntax

unsigned int GetBatteryVoltage(void);

Parameters

None

Return value

Returns the output voltage level of the battery pack in mV.

Remarks

The relationship between the output voltage level of the battery pack and the remaining battery level changes depending on the characteristics of the battery and the usage history of charging and discharging.

Requirements

Header file:

lib.h

Library file:

libSTARTUPOPH5000.a

Sample

#include <stdio.h>
#include <stdlib.h>
#include "lib.h"


void main(void)
{
    unsigned int voltage;

    Cursor(NOWRAP);
    printf("\fBattery voltage:");
    for(;;)
    {
        voltage = (long)GetBatteryVoltage();
        GotoXY(0,1);

        // mVからVに変換して表\u31034 示する
        printf("%1d.%02d V",voltage/1000,((voltage-1000*(voltage/1000))/10));
        Sound(TCLICK,VMEDIUM,SHIGH,0);
        GoodReadLed(GREEN,TCLICK);
        Delay(TIME_100MS * 50);
    }
}