set -e
echo "Looking for mounted micro:bit..."
if [ -d "/media/$USER/MICROBIT" ]; then
echo "Found micro:bit at /media/$USER/MICROBIT"
echo "Copying .hex file..."
arm-none-eabi-objcopy -O ihex target/thumbv7em-none-eabihf/release/examples/microbit_repl /media/$USER/MICROBIT/microbit_repl.hex
echo "Syncing filesystem..."
sync
echo "Done! The micro:bit should automatically reboot."
echo "Connect with: picocom /dev/ttyACM0 -b 115200"
else
echo "micro:bit not found. Please:"
echo "1. Connect micro:bit via USB"
echo "2. Wait for it to mount"
echo "3. Run this script again"
fi