Files
tonberry-pico/software/build.sh
Stefan Kratochwil cd5515ddad
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feat: new micropython variant with support for microdot
2025-11-11 22:32:00 +01:00

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1.9 KiB
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#!/usr/bin/bash
TOPDIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
set -eu
( cd lib/micropython
make -C mpy-cross -j "$(nproc)"
make -C ports/rp2 BOARD=TONBERRY_RPI_PICO_W BOARD_DIR="$TOPDIR"/boards/RPI_PICO_W clean
make -C ports/rp2 BOARD=TONBERRY_RPI_PICO_W BOARD_DIR="$TOPDIR"/boards/RPI_PICO_W \
USER_C_MODULES="$TOPDIR"/modules/micropython.cmake -j "$(nproc)"
# build tonberry specific unix port of micropython
make -C ports/unix VARIANT_DIR="$TOPDIR"/boards/tonberry_unix clean
make -C ports/unix VARIANT_DIR="$TOPDIR"/boards/tonberry_unix -j "$(nproc)"
)
( cd tools/mklittlefs
make -j "$(nproc)"
)
PICOTOOL=picotool
if ! command -v $PICOTOOL >/dev/null 2>&1; then
echo "system picotool not found, checking SDK build dir"
PICOTOOL=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/_deps/picotool-build/picotool
if ! command -v $PICOTOOL >/dev/null 2>&1; then
echo "No picotool found, exiting"
exit 1
fi
fi
BUILDDIR=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/
FS_STAGE_DIR=$(mktemp -d)
trap 'rm -rf $FS_STAGE_DIR' EXIT
for hwconfig in src/hwconfig_*.py; do
hwconfig_base=$(basename "$hwconfig")
hwname=${hwconfig_base##hwconfig_}
hwname=${hwname%%.py}
find src/ -iname '*.py' \! -iname 'hwconfig_*.py' | cpio -pdm "$FS_STAGE_DIR"
cp "$hwconfig" "$FS_STAGE_DIR"/src/hwconfig.py
tools/mklittlefs/mklittlefs -p 256 -s 868352 -c "$FS_STAGE_DIR"/src $BUILDDIR/filesystem.bin
truncate -s 2M $BUILDDIR/firmware-filesystem.bin
dd if=$BUILDDIR/firmware.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k
dd if=$BUILDDIR/filesystem.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k seek=1200
$PICOTOOL uf2 convert $BUILDDIR/firmware-filesystem.bin $BUILDDIR/firmware-filesystem-"$hwname".uf2
rm -r "${FS_STAGE_DIR:?}"/*
done
echo "Output in $BUILDDIR/firmware.uf2"
echo "Images with filesystem in" ${BUILDDIR}firmware-filesystem-*.uf2