Development and Management of WOKWI Simulations for MoonRatII

[ForrestErickson]

Summary

A WOKWI Simulation or Simulations of the MoonRatII Version 2 PCB wiring my be of great value

Request

Have any of you created a schematic in WOKWI that has good fidelity to the MoonRatII Version 2 PCB ?
Lee suspects there may be more than one.
Can we share this work soon so? I hope to help Robert with the troubleshooting he is doing right now on a unit he hopes to take into the field very soon?

If there is already in this repository a WOKWI simulation please help me find it.

Thanks,
Lee Erickson

[HJGV05]

Hello Mr Lee!

I hope you are fine, sure, here is the last Wokwi project we created: https://wokwi.com/projects/390933163302682625

It was attached to the script versions, but since we used some libraries that are not available in Wokwi (like the eFLL library) we did not continue updating it. I hope it helps!

Best Regards,

Horacio García

[ForrestErickson]

@HJGV05
It appears that the EFLL libaray can be added through the WOKWI library manager.

and

[ForrestErickson]

I have copied the most current code into a new WOKWI at:
https://wokwi.com/projects/405744143993619457

It fails to compile:

I assume this is due to the UNO Version 4 specific code (the analog reference) but am not certain.

Confirm AR_DEFAULT Is the Problem

I copied a working R4 WOKWI sketch from: https://wokwi.com/projects/398611563830221825
I compiled and ran it.

I added a line into setup,
analogReference(AR_DEFAULT); // Internal reference

I confirmed the same error

I conclude that for the WOKWI environment the value AR_DEFAULT is not defined. I would guess that the underlying hardware for the Analog To Digital conversion is unlikely to be supported by WOKWI.

[RobertLRead]

I made some changes as defined below, which allow it do compile; I interpret this as being either WOKWI does not today support the R4 at all, or we have not properly configured it to do so. (Please observed commented-out lines below!
I do not assume this works; I just got it to compile. @ForrestErickson

`#elif defined(R4) //Configuration for Arduino UNO R4
// analogReference(AR_DEFAULT); // Internal reference
analogReference(DEFAULT); // Internal reference
delay(10); // Awaiting reference stability
// float sensorValue = map(analogReference(), 0, 5.0, 0, 255.0); // Internal reference mapping
float sensorValue = map(DEFAULT, 0, 5.0, 0, 255.0); // Internal reference mapping
long vcc = (1000 * 1.1 * 1023) / sensorValue;

#else
#error Serial.println("Unsupported board selection.");
#endif
return vcc;
}

void setup() {

#if defined(R4)
// analogReadResolution(10);
// analogReference(AR_DEFAULT);
#else`