klipper-dgus/scripts/flash-linux.sh

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#!/bin/bash
# This script installs the Linux MCU code to /usr/local/bin/
if [ "$EUID" -ne 0 ]; then
echo "This script must be run as root"
exit -1
fi
set -e
# Install new micro-controller code
echo "Installing micro-controller code to /usr/local/bin/"
rm -f /usr/local/bin/klipper_mcu
cp out/klipper.elf /usr/local/bin/klipper_mcu
sync
# Restart (if system install script present)
if [ -f /etc/init.d/klipper_pru ]; then
echo "Attempting host PRU restart..."
service klipper_pru restart
fi
# Restart (if system install script present)
if [ -f /etc/init.d/klipper_mcu ]; then
echo "Attempting host MCU restart..."
service klipper_mcu restart
fi