I've been attempting to use SystemModeler to stimulate analog outputs on an Arduino DUE DAC pins (DAC0 & DAC1). Thus far, no joy. At this point, I'm not sure whether my problem is with ModelPlug or the StandardFirmata loaded on the board. Does the ModelPlug provide support for true analog output? Is there a good way to provide true analog output (i.e., not PWM) using these tools?
BTW: I was able to set up the system using an Arduino UNO using PWM. Unfortunately, when reading the PWM signals and converting them back to the analog equivalent, these were not continuous (ie, exhibited discontinuities from time to time).
