Commit Graph

2 Commits

Author SHA1 Message Date
IhorNehrutsa
b491967bbd esp32/machine_pwm: Implement duty_u16() and duty_ns() PWM methods.
The methods duty_u16() and duty_ns() are implemented to match the existing
docs.  The duty will remain the same when the frequency is changed.
Standard ESP32 as well as S2, S3 and C3 are supported.

Thanks to @kdschlosser for the fix for rounding in resolution calculation.

Documentation is updated and examples expanded for esp32, including the
quickref and tutorial.  Additional notes are added to the machine.PWM docs
regarding limitations of hardware PWM.
2021-12-03 23:58:52 +11:00
IhorNehrutsa
71111cffba docs/esp32: Explain ESP32 PWM modes, timers, and channels. 2021-09-21 23:28:16 +10:00