You've already forked MicroPythonOS
mirror of
https://github.com/m5stack/MicroPythonOS.git
synced 2026-05-20 11:51:27 -07:00
Thomas Farstrike
73 lines
2.8 KiB
Bash
Executable File
73 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
|
|
scriptdir=$(readlink -f "$0")
|
|
scriptdir=$(dirname "$scriptdir")
|
|
script="$1"
|
|
if [ -f "$script" ]; then
|
|
script=$(readlink -f "$script")
|
|
fi
|
|
|
|
echo "Usage:"
|
|
echo "$0 # with no arguments just starts it up normally"
|
|
echo "$0 scriptfile.py # doesn't initialize anything, just runs scriptfile.py directly"
|
|
echo "$0 appname # starts the app by appname, for example: com.example.helloworld"
|
|
|
|
#export SDL_WINDOW_FULLSCREEN=true
|
|
|
|
export HEAPSIZE=8M # default, same a PSRAM on many ESP32-S3 boards
|
|
#export HEAPSIZE=9M # 9MB is not enough for slides, 10MB is okay for 5, 16 for 10, 64 for 100s
|
|
#export HEAPSIZE=10M # 9MB is not enough for slides, 10MB is okay for 5, 16 for 10, 64 for 100s
|
|
#export HEAPSIZE=11M # 9MB is not enough for slides, 10MB is okay for 5, 16 for 10, 64 for 100s
|
|
#export HEAPSIZE=12M # 9MB is not enough for slides, 10MB is okay for 5, 16 for 10, 64 for 100s
|
|
#export HEAPSIZE=13M # 9MB is not enough for slides, 10MB is okay for 5, 16 for 10, 64 for 100s
|
|
#export HEAPSIZE=14M # 9MB is not enough for slides, 10MB is okay for 5, 16 for 10, 64 for 100s
|
|
#export HEAPSIZE=15M # 9MB is not enough for slides, 10MB is okay for 5, 15 ok for all
|
|
|
|
# 15 works infinite with 8 images
|
|
# 12 seems to work fine with all images now, doing only gc.collect()
|
|
# 10-11 works infinite with 7 images but as soon as I add the next one (big PNG slide 2) it hangs memory alloc
|
|
|
|
# Makes semse because the error is:
|
|
# MemoryError: memory allocation failed, allocating 2518043 bytes
|
|
# So every new slide needs 2.5MB extra RAM!
|
|
|
|
# Fixed by adding lv.image.cache_drop(None) # This helps a lot!
|
|
|
|
# Now it works with 10M with infinite slides!
|
|
|
|
# Now not anymore... let's try increasing it.
|
|
#export HEAPSIZE=20M # this is fine for 1024x576
|
|
#export HEAPSIZE=15M # fine too
|
|
|
|
#export HEAPSIZE=32M # for 1280x720 images in the image viewer
|
|
#export HEAPSIZE=128M # for 1280x720 images in the image viewer
|
|
|
|
# print os and set binary
|
|
os_name=$(uname -s)
|
|
if [ "$os_name" = "Darwin" ]; then
|
|
echo "Running on macOS"
|
|
binary="$scriptdir"/../lvgl_micropython/build/lvgl_micropy_macOS
|
|
else
|
|
# other cases can be added here
|
|
echo "Running on $os_name"
|
|
binary="$scriptdir"/../lvgl_micropython/build/lvgl_micropy_unix
|
|
fi
|
|
|
|
binary=$(readlink -f "$binary")
|
|
chmod +x "$binary"
|
|
|
|
pushd "$scriptdir"/../internal_filesystem/
|
|
|
|
if [ -f "$script" ]; then
|
|
echo "Running script $script"
|
|
"$binary" -v -i "$script"
|
|
else
|
|
echo "Running app $script"
|
|
mv data/com.micropythonos.settings/config.json data/com.micropythonos.settings/config.json.backup
|
|
# When $script is empty, it just doesn't find the app and stays at the launcher
|
|
echo '{"auto_start_app": "'$script'"}' > data/com.micropythonos.settings/config.json
|
|
"$binary" -X heapsize=$HEAPSIZE -v -i -c "$(cat main.py)"
|
|
mv data/com.micropythonos.settings/config.json.backup data/com.micropythonos.settings/config.json
|
|
fi
|
|
|
|
popd
|