Search found 2 matches

by doriantgt
Thu May 16, 2024 10:08 pm
Forum: ESP-IDF
Topic: Esp32-S3 : VERY IMPORTANT ! Use of the ULP Copro in order to receive or send datas on a Pin synchronously.
Replies: 10
Views: 5428

Re: Esp32-S3 : VERY IMPORTANT ! Use of the ULP Copro in order to receive or send datas on a Pin synchronously.

Hey Thomas, Did you ever get this working? I've definitely been curious about using all the ulp core simultaneously as well. I'd like to use it to read buttons and possibly get data from peripherals. When I looked into it, it seems like you can use i2c on the ulp core more easily, it may be slower b...
by doriantgt
Thu Dec 24, 2020 10:12 pm
Forum: Sample Code
Topic: capacitive touch noise / ghost touching solution
Replies: 0
Views: 3746

capacitive touch noise / ghost touching solution

I've had this problem in the past with testing where the touch sensors pick up noise randomly. In my recent project it would register as being pressed for 1/2 a second but when it would print its reading it would show a value too high meet the press threshold. It seems like if you read the button->w...