getting-started mcc nco numerically-controlled-oscillator pulse-width-modulator pwm pwm-controller signal-generation tcf timer timing-module

Getting Started with Timer/Counter Type F (TCF)

This repository contains bare-metal source code examples for AVR^® EB's new TCF. This example provides two application examples, along with their functionalities.

Generate Two Constant On-Time PWM Signals in NCO Pulse-Frequency Waveform Generation Mode using the TCF: In this use case, the TCF is configured to generate an overflow event on the compare registers at a fixed frequency while increasing the waveform duty cycle, through all possible lengths.
Generate Two Variable-Frequency Signals in NCO-Fixed Mode using the TCF: In this use case, the TCF is configured to generate an overflow event on the compare registers on a range of frequencies (from 10 Hz to 100 KHz).