Re: Support for PWM on RPI3 GPIO

[Hal Murray <hmurray%megapathdsl.net@localhost>]

thorpej%me.com@localhost said:
> I know about the gpiopwm driver[*] â?¦ but the RPI3 has hardware PWM support
> on one of the GPIO pins (GPIO18), and Iâ??d prefer to use this rather than
> soft PWM because I want to minimize any jitter in the timing that would
> cause display brightness artifacts ...

Can you use a serial port?  In synchronous mode there are no start/stop bits, 
so you get to control everything on the wire.

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