3 Commits

Author	SHA1	Message	Date
Ayke van Laethem	38fc340802	sam: return an error when an incorrect PWM pin is used ... Previously it would trigger a nil pointer panic.	2020-05-13 19:19:45 +02:00
Ayke van Laethem	6b8940421e	avr: use standard pin numbering ... This commit changes pin numbering for atmega328 based boards (Uno, Nano) to use the standard format, where pin number is determined by the pin/port. Previously, pin numbers were based on what the Uno uses, which does not seem to have a clear pattern. One difference is that counting starts at port B, as there is no port A. So PB0 is 0, PB1 is 1… PC0 is 8. This commit also moves PWM code to the atmega328 file, as it may not be generic to all ATmega chips.	2020-05-12 08:16:34 +02:00
Ron Evans	fc0ff3a987	avr: initial implementation for PWM ... Signed-off-by: Ron Evans <ron@hybridgroup.com> Edited slightly by Ayke van Laethem	2018-09-17 14:03:05 +02:00