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| author | Lasse Dalegaard <dalegaard@gmail.com> | 2021-07-04 21:30:24 +0200 |
|---|---|---|
| committer | KevinOConnor <kevin@koconnor.net> | 2021-07-09 11:23:48 -0400 |
| commit | 28f60f7ef69847f1514371d1c6788c3c0df98533 (patch) | |
| tree | 351973d29a672f33ec1cb8e57e519f90b56af1b9 /klippy/mcu.py | |
| parent | 4802c6d86a4510172d630ffdce02434369138037 (diff) | |
| download | kutter-28f60f7ef69847f1514371d1c6788c3c0df98533.tar.gz kutter-28f60f7ef69847f1514371d1c6788c3c0df98533.tar.xz kutter-28f60f7ef69847f1514371d1c6788c3c0df98533.zip | |
rp2040: hardware PWM support
This implements hardware PWM support for the rp2040. The maximum
value(100% duty) is set to 255 to match the other controllers. Cycle
time is clamped automatically, and uses the full 8.4 fractional range of
the rp2040 PWM block. This allows a maximum PWM frequency of 490kHz and
a minimum frequency of 1915 Hz.
Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com>
Diffstat (limited to 'klippy/mcu.py')
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