Search found 8 matches

by audioguy
Sat Apr 04, 2020 5:54 pm
Forum: ESP32 ADF
Topic: audio and rgb led
Replies: 2
Views: 3345

Re: audio and rgb led

disabling the touch peripherals has done the trick in my case
by audioguy
Sat Apr 04, 2020 5:30 pm
Forum: ESP32 ADF
Topic: audio and rgb led
Replies: 2
Views: 3345

Re: audio and rgb led

i am having the same problem with some other libray to controll ws2812b strips what ledc example are you using? can you link it ?
by audioguy
Sat Apr 04, 2020 5:26 pm
Forum: ESP32 ADF
Topic: Getting raw audio Samples
Replies: 5
Views: 7028

Re: Getting raw audio Samples

At what part are you stuck ? in case your problem is that the sound isnt getting forwarded to the output anymore: i think my soulution was to modify the i2s library so that you can call the function _i2s_write(el,buf,len,wait_time,ctx); at the end of the callback and return its value. I think the fu...
by audioguy
Fri Feb 01, 2019 8:19 pm
Forum: ESP32 IDF
Topic: Getting i2s example to work on Lyrat board
Replies: 3
Views: 1450

Re: Getting i2s example to work on Lyrat board

Thanks for that tip, but I don't really understand what is meant by "configure an audio codec chip" I use the same i2s_config as the ESP-adf example which seems to work. would that be something I need to do in the project setup (makefiles act.) or is there another "driver/i2s. h" I could include som...
by audioguy
Thu Jan 31, 2019 9:56 pm
Forum: ESP32 IDF
Topic: Getting i2s example to work on Lyrat board
Replies: 3
Views: 1450

Getting i2s example to work on Lyrat board

Hi guys, Im trying to get the i2s Example form the idf library to work on my lyrat board . https://www.espressif.com/sites/default/files/documentation/esp32-lyrat_user_guide_en.pdf i have set the i2s ports acording to the ones i got to work in some esp-ADF example, but i dont get sound on my headpho...
by audioguy
Sun Dec 16, 2018 9:10 pm
Forum: ESP32 ADF
Topic: Getting raw audio Samples
Replies: 5
Views: 7028

Re: Getting raw audio Samples

Thank you so much for showing me this method! I'm currently experimenting with this callbackmethod and I got it to work somewhat. I'm using this library for the fft https://github.com/fakufaku/esp32-fft (blogpost: http://www.robinscheibler.org/2017/12/12/esp32-fft.html ) But you are using this fft_1...
by audioguy
Fri Dec 07, 2018 10:39 am
Forum: ESP32 ADF
Topic: Getting raw audio Samples
Replies: 5
Views: 7028

Getting raw audio Samples

What is the best way to obtain raw audiosamples from a pipeline or a streamreader ? I want to do Spektrum analysis on the Samples with some fft library (se here http://www.robinscheibler.org/2017/12/12/esp32-fft.html ) My hopes are that i can make a audiopipline element that can do this . i need to ...
by audioguy
Fri Dec 07, 2018 10:26 am
Forum: ESP32 ADF
Topic: ESP32-A1S
Replies: 3
Views: 4220

Re: ESP32-A1S

Hi check out this repository :
https://github.com/donny681/esp-adf
git clone --recursive https://github.com/espressif/esp-adf.git
the remaining steup is the same regarding any pathvariables and so on .
note that some examples wont work without performing make erase_flash before.

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