My throttle steppers are responding correctly when clicking on the "TEST" button in Mobiflight but when I connect to Prosim they are not responding except for very small hunting back and fore over a distance of about an 1/8 inch.
I will just discuss #1 Throttle but I have the same issue with #2. My driver connections to Mobiflight are:
Pin 1 = PULL+
Pin 2 = DIR+
Pin 3 = PULL-
Pin 4 = DIR-
ENA+ to 5VCC
I have set the OFFSET to 53BD.0 and 1BYTE size
In Prosim I have the following:
Throttle Servo Numerical offset 53BD.0
Left Throttle Servo Output offset 53BD.0
The throttles are calibrated in Prosim and when moved manually they are working correctly.
The steppers are energized because the throttles are stiff to move manually.
As a test, I connected a 28BYJ-48 stepper driven by a ULN2003 driver and got the same result. This would make me think it is a configuration problem.
I have also tried it with throttle servo numerical set to "not installed" but in that case there is no response at all from the throttle stepper.
I have spent hours trying to work this out but now it is no longer a fun job. Can anyone help please?