How use GetVBatt

[wataruland]

Hello, how should this library be used to read the value in volts of a battery in pin A2, I have this:

VoltVCC = SystemStatus (). GetVCC ();
SystemStatus (). Pin_batt = PB4; // I tested with A2
VoltBateria = SystemStatus (). GetVBatt (VoltVCC);

I have the ATTiny is powered by 5v and the battery is 1.5v,
and if the function getVCC () works for me, but I do not know how to do it with getVBatt (). always returns 0

[wataruland]

Hello again.

I have already seen my error, the call must be:

#define VOLT A2
....
VoltVCC = SystemStatus (). GetVCC ();
VoltBateria = SystemStatus (VOLT) .getVBatt (VoltVCC);

It works perfectly and thank you very much for the library, very useful: D