188f2ca65b
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|---|---|---|
| .. | ||
| .gitignore | ||
| CMakeLists.txt | ||
| README.md | ||
| YAHAL_import.cmake | ||
| config.h | ||
| i2ckbd.cpp | ||
| i2ckbd.h | ||
| icon_enter.h | ||
| icon_esc.h | ||
| icon_nav.h | ||
| icon_p.h | ||
| logo50.h | ||
| main_task.cpp | ||
| main_task.h | ||
| mp3_decoder_task.cpp | ||
| mp3_decoder_task.h | ||
| pico_mp3_player.cpp | ||
| sd_reader_task.cpp | ||
| sd_reader_task.h | ||
README.md
PicoCalc simple mp3 player
All the operations in this document are performed in a Linux environment. A basic understanding of Linux, as well as familiarity with Git and cross-compilation development, is required.
toolchain
arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi
YAHAL
https://github.com/cuu/YAHAL.git branch picocalc
How to compile
Get this code
git clone https://github.com/clockworkpi/PicoCalc.git
Get YAHAL first
git clone -b picocalc https://github.com/cuu/YAHAL.git
Get arm toolchain
wget https://developer.arm.com/-/media/Files/downloads/gnu/13.3.rel1/binrel/arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi.tar.xz
tar xvf arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi.tar.xz
Compile
set YAHAL_DIR to the path of your local YAHAL location
export YAHAL_DIR=/wherever/yahal/is
set arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi/bin in your $PATH
export PATH=/wherever/arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi/bin/is:$PATH
then
mkdir build
cd build
cmake ..
make
Copy pico-mp3-player.uf2 to picocalc
Notes
Currently only supports up to 64 mp3 files, and only ascii characters are legal mp3 filename.
Special thanks
https://git.fh-aachen.de/Terstegge/YAHAL
Thanks to YAHAL
Without this great project YAHAL, mp3 playback on pico would be a pain