Alan Yorinks
Alan Yorinks
~1 min read

Categories

  • Raspberry
  • Pi
  • Pico

Tags

  • MCU

Improved PWM and Servo Support Added

PWM Support

I have modified the API. The duty-cycle may be specified either as a percentage of 0-99 or in a range of 0-19990 microseconds.

Servo Support

I was able to implement servo support using standard PICO hardware_pwm SDK methods. When setting a pin mode to servo mode, you can specify the minimum and maximum duty cycle values to allow you to tune where the 0 and 180 positions are for your servo. You may individually tune each servo.

What’s Next

I am going to try my hand at implementing PIO support for the HC-SR04 Sonar distance sensor.

Stay tuned!