I spent a few hours today to assess my issue and I think for the optimize implementation I
have to write my own driver.
As a workaround for now:
Is somebody aware of how to start two MCPWM timers with a delay in between to generate the phaseshift ?
Search found 3 matches
- Sun Apr 14, 2019 8:59 pm
- Forum: ESP-IDF
- Topic: Phase Shift of PWM output & Faulty behaviour below 10 Hz
- Replies: 3
- Views: 5343
- Fri Apr 12, 2019 6:33 pm
- Forum: ESP-IDF
- Topic: Phase Shift of PWM output & Faulty behaviour below 10 Hz
- Replies: 3
- Views: 5343
Re: Phase Shift of PWM output & Faulty behaviour below 10 Hz
Thank you for your answer.
The link to the issues was very helpful to solve the frequency problem.
Regarding the phase shift, I would highly appreciate to maintain a maximum
number of PWM outputs. Thus, a solution - if possible - using only one timer
would be awesome.
The link to the issues was very helpful to solve the frequency problem.
Regarding the phase shift, I would highly appreciate to maintain a maximum
number of PWM outputs. Thus, a solution - if possible - using only one timer
would be awesome.
- Thu Apr 11, 2019 5:07 pm
- Forum: ESP-IDF
- Topic: Phase Shift of PWM output & Faulty behaviour below 10 Hz
- Replies: 3
- Views: 5343
Phase Shift of PWM output & Faulty behaviour below 10 Hz
Dear users, I have been using the ESP32-WROOM 32 Devkit V1 and ESP32 IDF for many projects but now reached the point where I need some help. Usually, I am using the MCPWM unit to generate PWM. Now, I would like to phase shift two channels (A & B) with same frequencies (0 - 35 Hz) and duty cycle (50%...