Does GCB support background software PWM?

Anobium
2013-01-26
2013-05-30
  • Anobium
    Anobium
    2013-01-26

    I need to have two different freq/durations.

    Does GCB support background software PWM?

    Thank you.

     
  • Anobium
    Anobium
    2013-01-28

    My project is to port a DC motor controller which I have completed using a Picaxe chip.

    The Picaxe solution has the following characterics:

    • Controls two DC motors via L293D
      Bi-directional control
      Each motor is controller independently for speed using different PWM frequencies
      EMF feedback used to ensure motor is at correct speed and to adjustment to ensure each wheel is at the same speed

    During my porting I have hit an issue the PWM functionality.  I need two PWM signals that background PWM operations and are independent in terms of frequency.

    See here for my Picaxe implementation.

    How can I approach this functionality with GCB?