Search found 5 matches

by AlbertH
Mon Feb 08, 2021 10:35 am
Forum: General Discussion
Topic: rmt reciever problem (items is very large number)
Replies: 7
Views: 6137

Re: rmt reciever problem (items is very large number)

Hi ESP_Minatel,

thanks for the link. I will download the code and give it a try.

Best Regards

Albert H
by AlbertH
Mon Feb 08, 2021 10:21 am
Forum: General Discussion
Topic: rmt reciever problem (items is very large number)
Replies: 7
Views: 6137

Re: rmt reciever problem (items is very large number)

I checked that topic. I did not find a download of that code. Where can I find it?

AlbertH
by AlbertH
Mon Feb 08, 2021 9:32 am
Forum: General Discussion
Topic: rmt reciever problem (items is very large number)
Replies: 7
Views: 6137

Re: rmt reciever problem (items is very large number)

Hi ESP_Minatel, thanks for your post. Yesterday I decreased the "config_idle_threshold" to 50 and suddenly I had a some output signals indicating that values were received. But I don't understand this, because the "config_idle_threshold" is kind of time-out. But when I changed my input frequency(tac...
by AlbertH
Sat Feb 06, 2021 3:21 pm
Forum: General Discussion
Topic: rmt reciever problem (items is very large number)
Replies: 7
Views: 6137

rmt reciever problem (items is very large number)

I am using an ESP32 and I am trying to capture a continues low frequent signal (150 - 300Hz) which is coming from a tacho (In this test phase I am using a waveform generator from my scope). I took an example from the internet, which seems to work, but I can't get it working. When I feed it with abou...
by AlbertH
Thu Feb 04, 2021 10:26 am
Forum: Showcase
Topic: HC-SR04 using RMT - very fast
Replies: 16
Views: 32218

Re: HC-SR04 using RMT - very fast

First of all, I have very little software experience, I am more a hardware designer (FPGA). I want to measure the with of a tacho pulse with the RMT registers. What I did was placing the code in my Arduino development tool and then started the compiler. I got a lot of errors which also happens with ...