Search found 2 matches

by lharms
Mon Sep 28, 2020 5:07 pm
Forum: Hardware
Topic: MCPWM understanding
Replies: 2
Views: 2892

Re: MCPWM understanding

Short update: Meanwhile i figured out that the module is running at 80MHz.
But what i cannot find in the docs, what is the highest frequency to capture ? Actually the shortest time, which is displayed is around 1375us. I would expect much higher values, when running at 80MHz.
by lharms
Fri Sep 25, 2020 10:28 am
Forum: Hardware
Topic: MCPWM understanding
Replies: 2
Views: 2892

MCPWM understanding

Hello everyone, i am new to this forum and to the esp-idf. I am trying to understand the MCPWM basic config example. The capturing with the demo is working on my ESP Board, but i can't find out how to set the APB clock speed. And this leeds me to question what the magic behind this formula is: curre...