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SAMDUE_Slow_PWM Library

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Table of Contents

Changelog

Releases v1.2.2

  1. Fix DutyCycle bug. Check float precisison of DutyCycle only sometimes working #3
  2. Fix New Period display bug. Check random dropouts #4
  3. Update examples

Releases v1.2.1

  1. Use float for DutyCycle and Freq, uint32_t for period.
  2. Optimize code by not calculation in ISR

Releases v1.2.0

  1. Fix multiple-definitions linker error. Drop src_cpp and src_h directories
  2. DutyCycle to be optionally updated at the end current PWM period instead of immediately. Check DutyCycle to be updated at the end current PWM period #2
  3. Add examples multiFileProject to demo for multiple-file project
  4. Improve accuracy by using double, instead of uint32_t for dutycycle, period. Check Change Duty Cycle #1
  5. Optimize library code by using reference-passing instead of value-passing
  6. Update examples accordingly

Releases v1.1.0

  1. Add functions to modify PWM settings on-the-fly
  2. Add example to demo how to modify PWM settings on-the-fly

Initial Releases v1.0.0

  1. Initial coding to support SAM_DUE, etc. using Arduino SAM core

  2. The hybrid ISR-based PWM channels can generate from very low (much less than 1Hz) to highest PWM frequencies up to 1000Hz with acceptable accuracy.