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tonberry-pico/software/build.sh
2025-12-16 20:41:40 +01:00

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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)"
# 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)"
)
BUILDDIR=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/
BUILDDIR_UNIX=lib/micropython/ports/unix/build-tonberry_unix/
OUTDIR=$(pwd)/build
mkdir -p "$OUTDIR"
FS_STAGE_DIR=$(mktemp -d)
mkdir "$FS_STAGE_DIR"/fs
trap 'rm -rf $FS_STAGE_DIR' EXIT
tools/mklittlefs/mklittlefs -p 256 -s 868352 -c "$FS_STAGE_DIR"/fs "$FS_STAGE_DIR"/filesystem.bin
FRONTEND_STAGE_DIR=$(mktemp -d)
trap 'rm -rf $FRONTEND_STAGE_DIR' EXIT
gzip -c frontend/index.html > "$FRONTEND_STAGE_DIR"/index.html.gz
python -m freezefs "$FRONTEND_STAGE_DIR" build/frozen_frontend.py --target=/frontend
for hwconfig in boards/RPI_PICO_W/manifest-*.py; do
hwconfig_base=$(basename "$hwconfig")
hwname=${hwconfig_base##manifest-}
hwname=${hwname%%.py}
hwconfig_abs=$(realpath "$hwconfig")
( cd lib/micropython
make -C ports/rp2 BOARD=TONBERRY_RPI_PICO_W BOARD_DIR="$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 \
FROZEN_MANIFEST="$hwconfig_abs" -j "$(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
truncate -s 2M $BUILDDIR/firmware-filesystem.bin
dd if=$BUILDDIR/firmware.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k
dd if="$FS_STAGE_DIR"/filesystem.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k seek=1200
cp $BUILDDIR/firmware.uf2 "$OUTDIR"/firmware-"$hwname".uf2
$PICOTOOL uf2 convert $BUILDDIR/firmware-filesystem.bin "$OUTDIR"/firmware-filesystem-"$hwname".uf2
done
cp "$BUILDDIR_UNIX"/micropython "$OUTDIR"/micropython-tonberry_unix
chmod u+x "$OUTDIR"/micropython-tonberry_unix
echo "Output in" "${OUTDIR}"/firmware-*.uf2
echo "Images with filesystem in" "${OUTDIR}"/firmware-filesystem-*.uf2
echo "Unix build in" "${OUTDIR}"/micropython-tonberry_unix