need language support : emon library public variables - RESOLVED

Submitted by Guest on Tue, 29/05/2012 - 06:15

need language support : emon library variables

there are public and private variables in EmonLib.h,

can i use a public variable like Vrms in main loop? ( use example voltage_and_current )

Serial.print(Vrms); does not compile!

Submitted by kllsamui (not verified) on Tue, 29/05/2012 - 10:01.

SOLVED:

Serial.println(emon1.Vrms); // works

Submitted by Robert Wall on Tue, 29/05/2012 - 10:53.

That is because Vrms is a property of the class "EnergyMonitor", which you have instantiated as "emon1".

If you had several instances of the class EnergyMonitor, as you do in the sketch EmonTx_CT123_Voltage.ino:

EnergyMonitor ct1,ct2,ct3;

Then you would use

Serial.println(ct1.Vrms);
Serial.println(ct2.Vrms);
Serial.println(ct3.Vrms);

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