Problems getting HB25 motor controllers to communicate reliably with Propeller Activity Board WX
I have paired a Propeller Activity Board WX with two HB25 motor controllers attached to two Eddie Motor/Wheel Assemblies. I am using the Arlo wheel encoders for feedback.
I followed this forum thread to get my hybrid configuration up and running.
I was able to calibrate the configuration, but it is hit or miss when I try to run C code commands such as drive_speed(left, right) or such to get the HB25s to respond to the PAB servo outputs (P12/P13). I have tried different turn on sequences between the HB25s and the PAB to no avail. I know that the HB25s are finicky when it comes to responding to servo PWM signals and power up sequences. Any suggestions will be greatly appreciated as to how to resolve this HB25 issue.