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pschatzmann / arduino-audiokit

Arduino ADF/Audiokit HAL (support for ESP32-A1S, AI-Thinker, LyraT for ES7148, ES7210, ES7243, ES8311, ES8347, ES8388, TAS5805M, AC101 audio chips)
GNU General Public License v3.0
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Weired hardware revision of Esp32-audio-kit #8

Closed fricklr closed 2 years ago

fricklr commented 2 years ago

Hi, thanks for that huge amount of genius work! I just checked some examples and came to a point where I need some help. I have got some Esp32-audio-kit boards which are labeled with revision 2957 but I only can get them to work and make sound if I select the AC101 option 6. When I listen to a url in player-url_icy-audiokit the sound is good (I had to comment out kit.processActions(); in the loop otherwise it would halt playing for a brief moment every second -- [I] AudioKit.h : 352 - static void audio_tools::AudioKitStream::actionStartStop(bool, int, void*) is somehow triggered). In other examples the sound is heavily distorted but I hear something. My main problem is I can't get the SD-card to be detected. I got it to work previously with the SD_MMC lib and I checked different boards, so I don't think it is a hardware issue. That's the error from sdbegin (I tried options for boards 5 - 7 all having the same error):

[E][sd_diskio.cpp:194] sdCommand(): Card Failed! cmd: 0x00 [E][sd_diskio.cpp:775] sdcard_mount(): f_mount failed: (3) The physical drive cannot work [E][sd_diskio.cpp:194] sdCommand(): Card Failed! cmd: 0x00 Card Mount Failed

I use PlatformIO with freshly installed libs from github (today) Do you have any idea how I could get it to work? Thanks in advance!

platformio.ini

[env:esp32dev]
platform = espressif32
board = esp32dev
lib_ldf_mode = deep+
lib_deps = greiman/SdFat
           https://github.com/pschatzmann/arduino-audio-tools.git
           https://github.com/pschatzmann/arduino-libhelix.git
           https://github.com/pschatzmann/arduino-audiokit.git
           https://github.com/pschatzmann/arduino-midi
framework = arduino
build_flags = -DAUDIOKIT_BOARD=6 -Wno-unused-variable -Wno-unused-but-set-variable -Wno-unused-function -Wno-format-extra-args
pschatzmann commented 2 years ago

That's bad news that there are 2957 boards with AC101: It seems that AI Thinker completely messed things up and I am not sure if the logic for handling the pins is working in your case: you might need to verify the settings in https://github.com/pschatzmann/arduino-audiokit/blob/main/src/audio_board/ai_thinker_ac101/board_def.h

For the SD, I suggest that you double check the dip switches: I think the best setting is OFF, ON, ON, OFF, OFF

fricklr commented 2 years ago

Thanks for the fast response! I think I'm almost there. SD is working now - I totally overlooked these little creatures ;) Your audio.mp3 also works, but another one from me did not (I assume it's a codec thing - will check that later). Thanks again - you made my day :)