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#!/bin/bash
#
# The functions in this file can be run independently to build boards.
# For example:
#
# $ source tools/autobuild/build-boards.sh
# $ cd ports/rp2
# $ MICROPY_AUTOBUILD_MAKE="make -j8" build_rp2_boards -latest /tmp
#
# Or to build a single board:
#
# $ source tools/autobuild/build-boards.sh
# $ cd ports/rp2
# $ MICROPY_AUTOBUILD_MAKE="make -j8" build_board boards/PICO/board.json -latest /tmp uf2
function copy_artefacts {
local dest_dir=$1
local descr=$2
local fw_tag=$3
local build_dir=$4
shift 4
for ext in $@; do
dest=$dest_dir/$descr$fw_tag.$ext
if [ -r $build_dir/firmware.$ext ]; then
mv $build_dir/firmware.$ext $dest
elif [ -r $build_dir/micropython.$ext ]; then
# esp32 has micropython.elf, etc
mv $build_dir/micropython.$ext $dest
elif [ $ext = app-bin -a -r $build_dir/micropython.bin ]; then
# esp32 has micropython.bin which is just the application
mv $build_dir/micropython.bin $dest
fi
done
}
function build_board {
# check/get parameters
if [ $# -lt 4 ]; then
echo "usage: $0 <board-json-file> <fw-tag> <dest-dir> <exts...>"
return 1
fi
local board_json=$1
local fw_tag=$2
local dest_dir=$3
shift 3
local board=$(echo $board_json | awk -F '/' '{ print $2 }')
local descr=$(cat $board_json | python3 -c "import json,sys; print(json.load(sys.stdin).get('id', '$board'))")
# Build the "default" variant. For most boards this is the only thing we build.
echo "building $descr $board"
local build_dir=/tmp/micropython-build-$board
$MICROPY_AUTOBUILD_MAKE BOARD=$board BUILD=$build_dir && copy_artefacts $dest_dir $descr $fw_tag $build_dir $@
rm -rf $build_dir
# Query variants from board.json and build them.
for variant in `cat $board_json | python3 -c "import json,sys; print(' '.join(json.load(sys.stdin).get('variants', {}).keys()))"`; do
local variant_build_dir=$build_dir-$variant
echo "building variant $descr $board $variant"
$MICROPY_AUTOBUILD_MAKE BOARD=$board BOARD_VARIANT=$variant BUILD=$variant_build_dir && copy_artefacts $dest_dir $descr-$variant $fw_tag $variant_build_dir $@
rm -rf $variant_build_dir
done
}
function build_boards {
# check/get parameters
if [ $# -lt 4 ]; then
echo "usage: $0 <check-file> <fw-tag> <dest-dir> <exts...>"
return 1
fi
local check_file=$1
shift
# check we are in the correct directory
if [ ! -r $check_file ]; then
echo "must be in directory containing $check_file"
return 1
fi
# build all boards that have a board.json file
for board_json in $(find boards/ -name board.json | sort); do
build_board $board_json $@
done
}
function build_cc3200_boards {
build_boards hal/cc3200_hal.c $1 $2 zip
}
function build_esp32_boards {
build_boards modesp32.c $1 $2 bin elf map uf2 app-bin
}
function build_esp8266_boards {
build_boards modesp.c $1 $2 bin elf map
}
function build_mimxrt_boards {
build_boards modmimxrt.c $1 $2 bin hex uf2
}
function build_nrf_boards {
build_boards nrfx_glue.h $1 $2 bin hex uf2
}
function build_renesas_ra_boards {
build_boards ra_it.c $1 $2 bin hex
}
function build_rp2_boards {
build_boards modrp2.c $1 $2 uf2
}
function build_samd_boards {
build_boards samd_soc.c $1 $2 uf2
}
function build_stm32_boards {
build_boards modpyb.c $1 $2 dfu hex
}
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