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marcel-licence / esp32_basic_synth

ESP32 based simple synthesizer project
GNU General Public License v3.0
232 stars 36 forks source link

Init of Es8388 failed on audiokit v2.2 board #81

Closed udok7of9 closed 2 years ago

udok7of9 commented 2 years ago

i can compile the code and upload it. But then i got an error message while the es8388 is initialising.

esp32_basic_synth Copyright (C) 2021 Marcel Licence This program comes with ABSOLUTELY NO WARRANTY; This is free software, and you are welcome to redistribute it under certain conditions; Initialize Synth Module saw ready rev: 15329, 15329 Reverb is ready! Initialize Audio Interface Connect to ES8388 codec... 0x00: 0x00 0x01: 0x00 Failed! 0x00: 0x00 0x01: 0x00 Failed!

any hint ? i tryed to get the board jumper setting from your videos but quality was too poor.

Thanks for the help. you're projects are awesome!

marcel-licence commented 2 years ago

There are different configurations possible:

In https://github.com/marcel-licence/ML_SynthTools/blob/main/src/boards/board_audio_kit_es8388.h you will find

define ES8388_CFG_I2C 1

You can change the number. You can change the number and try until the ES8388 connection does not return a failure.

udok7of9 commented 2 years ago

Hello Marcel, thanks. that helps. no i got connection on pins 32 & 33.

marcel-licence commented 2 years ago

Perfect. I guess you mean "now", right?

udok7of9 commented 2 years ago

hi Marcel, yes "Now". i now got it running. I need to adapt it to my controller but that is just a question of effort. thank you for this wonderful peace of software. BTW. i would like to implement the scope but the code is still missing. can't wait for the update.