Feb 05, 2019 · PWM mode. (Pulse width modulation mode.): the OCxy outputs are used to generate PWM signals CTC mode. Clear timer on compare match. When the timer counter reaches the compare match register, the timer will be cleared What is an interrupt? The program running on a controller is normally running sequentially instruction by instruction.
Mar 16, 2012 · 3.) It would be easy to port millis or a function similar to another AVR chip since the timers in the AVR family are similar. You would need to read the datasheet for the new chip to account for differences (8 vs. 16 bit timer, names of timer registers, etc.). Good luck. DESIGN AND SIMULATION OF A . SINGLE-PHASE INVERTER WITH . DIGITAL PWM . Bachelor Final Thesis . Industrial Technologies Engineering . Author: Elisa Braco Sola
This is the origin of the name of the drive mode: one control signal – the one that chooses between the two mappings – is used to determine the ‘sign’ of the voltage applied to the motor, while the other – the PWM signal – is used to determine the ‘magnitude’ of that (average) voltage. But, it was not fast enough to capture 100us signals from my FM77AV keyboard. Then I picked a random Infra-red LED and photo-diode pairs from Amazon, and tried to make a capture circuit, which was too slow again. As my final attempt, I picked an infra-red photo-diode that is said to be "fast". Then finally I was able to capture PWM pulses.