Multiple traces on Scope?

[lsnyman]

I am using uLCD-28PTU V3.9
Arduino is sending values to the scope which plot ok.
However, how do I have multiple traces on the scope?

The Ref Manual says "Up to 4 traces can be drawn. Each value written to the object is written to the ‘next’ trace. "

When the write command is
genieWriteObject(25, 0x00, Value a);
genieWriteObject(25, 0x00, Value b);
The 2nd statement just cause the same trace to plot the next value.

Am I missing something? There doesnt seem to be any provision for a 2nd argument.

[ESPsupport]

That's the correct way to do it.

Did you forget to change 'traces' to 2 in the object?

[lsnyman]

Bollocks !

When i enabled 3 traces, the memory usage went up so that i couldnt use any x-Mag.
Said the program is too big.
I thought it would be stored on uSD?
or are the traces different?

Thanks again

[ESPsupport]

The manual says
It is RAM that gets used, each value of each trace requires 2 words or RAM, an X value of -1 requires 4 words, etc.