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== | How to setup and use pure data on the esp32 lyrat audio dev board | ||
== Installation from scratch == | |||
=== install espressif audio development kit === | |||
git clone --recursive https://github.com/espressif/esp-adf.git | |||
cd esp-adf | |||
./install.sh | |||
. ./export.sh | |||
=== put an alias in .zshrc/.bashrc to source adf toolchain later === | |||
alias get_adf='. $HOME/esp/esp-adf/export.sh' | |||
=== download `espd` at https://msp.ucsd.edu/ideas/2022.10.02.espd/ and unzip it to folder of your likening. === | |||
=== checkout puredata (inside the espd folder) and apply patches === | |||
cd espd | |||
git clone https://github.com/pure-data/pure-data.git pd | |||
cd pd | |||
git checkout 05bf346fa32510fd191fe77de24b3ea1c481f5ff | |||
git apply ../patches/*.patch | |||
=== adjust wifi settings with your ssid/password and host ip === | |||
vim main/espd.h | |||
# fix bug, comment out this line: i2s_mclk_gpio_select(I2S_NUM_0, GPIO_NUM_0); | |||
vim main/espd.c | |||
=== setup esp32 config === | |||
cp sdkconfig.lyrat sdkconfig | |||
=== compile === | |||
idf.py build | |||
=== upload === | |||
idf.py -p /dev/ttyUSB0 flash | |||
Latest revision as of 23:58, 15 February 2024
How to setup and use pure data on the esp32 lyrat audio dev board
Installation from scratch
install espressif audio development kit
git clone --recursive https://github.com/espressif/esp-adf.git cd esp-adf ./install.sh . ./export.sh
put an alias in .zshrc/.bashrc to source adf toolchain later
alias get_adf='. $HOME/esp/esp-adf/export.sh'
download `espd` at https://msp.ucsd.edu/ideas/2022.10.02.espd/ and unzip it to folder of your likening.
checkout puredata (inside the espd folder) and apply patches
cd espd git clone https://github.com/pure-data/pure-data.git pd cd pd git checkout 05bf346fa32510fd191fe77de24b3ea1c481f5ff git apply ../patches/*.patch
adjust wifi settings with your ssid/password and host ip
vim main/espd.h # fix bug, comment out this line: i2s_mclk_gpio_select(I2S_NUM_0, GPIO_NUM_0); vim main/espd.c
setup esp32 config
cp sdkconfig.lyrat sdkconfig
compile
idf.py build
upload
idf.py -p /dev/ttyUSB0 flash