mirror of
https://github.com/cjfranko/NTP-Timeturner.git
synced 2025-11-08 10:22:02 +00:00
141 lines
5.4 KiB
Bash
141 lines
5.4 KiB
Bash
#!/bin/bash
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set -e
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echo ""
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echo "─────────────────────────────────────────────"
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echo " Welcome to the NTP TimeTurner Installer"
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echo "─────────────────────────────────────────────"
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echo ""
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echo "\"It's a very complicated piece of magic...\" – Hermione Granger"
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echo "Preparing the Ministry-grade temporal interface..."
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echo ""
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# ---------------------------------------------------------
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# Step 1: Update and upgrade packages
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# ---------------------------------------------------------
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echo "Step 1: Updating package lists and upgrading..."
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sudo apt update && sudo apt upgrade -y
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# ---------------------------------------------------------
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# Step 2: Install core tools and Python dependencies
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# ---------------------------------------------------------
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echo "Step 2: Installing required tools..."
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sudo apt install -y git curl python3 python3-pip build-essential cmake \
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python3-serial libusb-dev
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# ---------------------------------------------------------
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# Step 2.5: Install teensy-loader-cli from source
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# ---------------------------------------------------------
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echo "Installing teensy-loader-cli manually from source..."
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cd "$HOME"
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if [ ! -d teensy_loader_cli ]; then
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git clone https://github.com/PaulStoffregen/teensy_loader_cli.git
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fi
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cd teensy_loader_cli
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make
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sudo cp teensy_loader_cli /usr/local/bin/teensy-loader-cli
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echo "Verifying teensy-loader-cli..."
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teensy-loader-cli --version || echo "⚠️ teensy-loader-cli failed to install properly"
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# ---------------------------------------------------------
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# Step 2.6: Install udev rules for Teensy
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# ---------------------------------------------------------
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echo "Installing udev rules for Teensy access..."
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cd "$HOME"
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wget -O 49-teensy.rules https://www.pjrc.com/teensy/49-teensy.rules
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sudo cp 49-teensy.rules /etc/udev/rules.d/
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sudo udevadm control --reload-rules
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sudo udevadm trigger
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echo "✅ Teensy udev rules installed. Reboot required to take effect."
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# ---------------------------------------------------------
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# Step 3: Install Arduino CLI manually (latest version)
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# ---------------------------------------------------------
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echo "Step 3: Downloading and installing arduino-cli..."
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cd "$HOME"
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curl -fsSL https://downloads.arduino.cc/arduino-cli/arduino-cli_latest_Linux_ARM64.tar.gz -o arduino-cli.tar.gz
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tar -xzf arduino-cli.tar.gz
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sudo mv arduino-cli /usr/local/bin/
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rm arduino-cli.tar.gz
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echo "Verifying arduino-cli install..."
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arduino-cli version || echo "⚠️ arduino-cli install failed or not found in PATH"
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# ---------------------------------------------------------
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# Step 4: Download and apply splash screen
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# ---------------------------------------------------------
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echo "Step 4: Downloading and applying splash screen..."
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cd "$HOME"
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wget -O splash.png https://raw.githubusercontent.com/cjfranko/NTP-Timeturner/master/splash.png
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if [ -f splash.png ]; then
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sudo cp splash.png /usr/share/plymouth/themes/pix/splash.png
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sudo chmod 644 /usr/share/plymouth/themes/pix/splash.png
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echo "✅ Splash screen applied."
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else
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echo "⚠️ splash.png not found — skipping."
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fi
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# ---------------------------------------------------------
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# Step 5: Download Teensy firmware
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# ---------------------------------------------------------
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echo "Step 5: Downloading Teensy firmware..."
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cd "$HOME"
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wget -O ltc_audiohat_lock.ino.hex https://raw.githubusercontent.com/cjfranko/NTP-Timeturner/master/firmware/ltc_audiohat_lock.ino.hex
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# ---------------------------------------------------------
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# Step 6: Create flash script and one-time service
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# ---------------------------------------------------------
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echo "Step 6: Creating one-time flash script and service..."
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cat << 'EOF' > "$HOME/flash_teensy_once.sh"
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#!/bin/bash
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echo "🔧 Running one-time Teensy flash..."
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if ls /dev/ttyACM* 1> /dev/null 2>&1; then
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echo "✅ Teensy detected. Flashing firmware..."
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/usr/local/bin/teensy-loader-cli --mcu=TEENSY40 -w -v "$HOME/ltc_audiohat_lock.ino.hex"
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echo "✅ Firmware upload complete."
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else
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echo "⚠️ No Teensy detected on /dev/ttyACM* — skipping flash."
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fi
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# Clean up: remove script and disable this service
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rm -- "$HOME/flash_teensy_once.sh"
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systemctl --user disable flash-teensy.service
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rm -- "$HOME/.config/systemd/user/flash-teensy.service"
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EOF
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chmod +x "$HOME/flash_teensy_once.sh"
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mkdir -p "$HOME/.config/systemd/user"
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cat << EOF > "$HOME/.config/systemd/user/flash-teensy.service"
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[Unit]
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Description=One-time Teensy Flash
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After=default.target
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[Service]
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Type=oneshot
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ExecStart=$HOME/flash_teensy_once.sh
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RemainAfterExit=true
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[Install]
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WantedBy=default.target
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EOF
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systemctl --user daemon-reexec
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systemctl --user daemon-reload
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systemctl --user enable flash-teensy.service
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echo "✅ One-time flash service scheduled to run after reboot."
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# ---------------------------------------------------------
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# Final Message & Auto-Reboot
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# ---------------------------------------------------------
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echo ""
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echo "─────────────────────────────────────────────"
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echo " Setup Complete — Rebooting in 15 seconds..."
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echo "─────────────────────────────────────────────"
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echo "Teensy will be flashed automatically on next boot (once)."
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echo ""
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sleep 15
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sudo reboot
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