I've decided to take the path of least resistance and ordered a few PICs that have 7 CCP modules. Looks like the easiest solution. Thanks for your replies!
On Monday, June 25, 2012 10:01:56 AM UTC-6, John in WI wrote: > > Hi all, > This group has been a great source for me. Learned a great deal in the > last couple years. > Is there a library or routine for outputting PWM on various pins without > using the CCP modules? > > I want to control 2 H bridges (that means 4 different PWM signals) with an > 18f14k50 which appears to only have 1 CCP pin. > > Just pulsing a pin would work in this case... not sure about timing, etc, > though, and how it would affect the rest of what I'm trying to accomplish. > > Ideally, something like the servo_rc_master that pulses any pin you choose > would work great. Might there be a way to modify that library to provide a > more traditional PWM that would provide different frequencies and duty > cycles? > > Thanks again for all the great work here..... > > -John in WI > On Monday, June 25, 2012 10:01:56 AM UTC-6, John in WI wrote: > > Hi all, > This group has been a great source for me. Learned a great deal in the > last couple years. > Is there a library or routine for outputting PWM on various pins without > using the CCP modules? > > I want to control 2 H bridges (that means 4 different PWM signals) with an > 18f14k50 which appears to only have 1 CCP pin. > > Just pulsing a pin would work in this case... not sure about timing, etc, > though, and how it would affect the rest of what I'm trying to accomplish. > > Ideally, something like the servo_rc_master that pulses any pin you choose > would work great. Might there be a way to modify that library to provide a > more traditional PWM that would provide different frequencies and duty > cycles? > > Thanks again for all the great work here..... > > -John in WI > On Monday, June 25, 2012 10:01:56 AM UTC-6, John in WI wrote: > > Hi all, > This group has been a great source for me. Learned a great deal in the > last couple years. > Is there a library or routine for outputting PWM on various pins without > using the CCP modules? > > I want to control 2 H bridges (that means 4 different PWM signals) with an > 18f14k50 which appears to only have 1 CCP pin. > > Just pulsing a pin would work in this case... not sure about timing, etc, > though, and how it would affect the rest of what I'm trying to accomplish. > > Ideally, something like the servo_rc_master that pulses any pin you choose > would work great. Might there be a way to modify that library to provide a > more traditional PWM that would provide different frequencies and duty > cycles? > > Thanks again for all the great work here..... > > -John in WI > On Monday, June 25, 2012 10:01:56 AM UTC-6, John in WI wrote: > > Hi all, > This group has been a great source for me. Learned a great deal in the > last couple years. > Is there a library or routine for outputting PWM on various pins without > using the CCP modules? > > I want to control 2 H bridges (that means 4 different PWM signals) with an > 18f14k50 which appears to only have 1 CCP pin. > > Just pulsing a pin would work in this case... not sure about timing, etc, > though, and how it would affect the rest of what I'm trying to accomplish. > > Ideally, something like the servo_rc_master that pulses any pin you choose > would work great. Might there be a way to modify that library to provide a > more traditional PWM that would provide different frequencies and duty > cycles? > > Thanks again for all the great work here..... > > -John in WI > -- You received this message because you are subscribed to the Google Groups "jallib" group. To view this discussion on the web visit https://groups.google.com/d/msg/jallib/-/Ge4iPGaxaawJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
