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Update setup.sh

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Chris Frankland-Wright 2025-07-07 19:35:41 +01:00 • committed by GitHub
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1 changed files with 31 additions and 47 deletions
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setup.sh
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@ -47,7 +47,7 @@ wget -O 49-teensy.rules https://www.pjrc.com/teensy/49-teensy.rules
sudo cp 49-teensy.rules /etc/udev/rules.d/
sudo udevadm control --reload-rules
sudo udevadm trigger
echo "✅ Teensy udev rules installed. Reboot required to take effect."
echo "✅ Teensy udev rules installed. Reboot required to take full effect."
# ---------------------------------------------------------
# Step 3: Install Arduino CLI manually (latest version)
@ -77,6 +77,33 @@ else
echo "⚠️ splash.png not found — skipping."
fi
# ---------------------------------------------------------
# Step 4.5: Configure Plymouth to stay on screen longer
# ---------------------------------------------------------
echo "Step 4.5: Configuring splash screen timing..."
# Ensure 'quiet splash' is in /boot/cmdline.txt
sudo sed -i 's/\(\s*\)console=tty1/\1quiet splash console=tty1/' /boot/cmdline.txt
echo "✅ Set 'quiet splash' in /boot/cmdline.txt"
# Update Plymouth config
sudo sed -i 's/^Theme=.*/Theme=pix/' /etc/plymouth/plymouthd.conf
sudo sed -i 's/^ShowDelay=.*/ShowDelay=0/' /etc/plymouth/plymouthd.conf || echo "ShowDelay=0" | sudo tee -a /etc/plymouth/plymouthd.conf
sudo sed -i 's/^DeviceTimeout=.*/DeviceTimeout=10/' /etc/plymouth/plymouthd.conf || echo "DeviceTimeout=10" | sudo tee -a /etc/plymouth/plymouthd.conf
sudo sed -i 's/^DisableFadeIn=.*/DisableFadeIn=true/' /etc/plymouth/plymouthd.conf || echo "DisableFadeIn=true" | sudo tee -a /etc/plymouth/plymouthd.conf
echo "✅ Updated /etc/plymouth/plymouthd.conf"
# Create autostart delay to keep splash visible until desktop is ready
mkdir -p "$HOME/.config/autostart"
cat << EOF > "$HOME/.config/autostart/delayed-plymouth-exit.desktop"
[Desktop Entry]
Type=Application
Name=Delayed Plymouth Exit
Exec=/bin/sh -c "sleep 3 && /usr/bin/plymouth quit"
X-GNOME-Autostart-enabled=true
EOF
echo "✅ Splash screen will exit 3 seconds after desktop starts"
# ---------------------------------------------------------
# Step 5: Download Teensy firmware
# ---------------------------------------------------------
@ -85,57 +112,14 @@ cd "$HOME"
wget -O ltc_audiohat_lock.ino.hex https://raw.githubusercontent.com/cjfranko/NTP-Timeturner/master/firmware/ltc_audiohat_lock.ino.hex
# ---------------------------------------------------------
# Step 6: Create flash script and one-time service
# ---------------------------------------------------------
echo "Step 6: Creating one-time flash script and service..."
cat << 'EOF' > "$HOME/flash_teensy_once.sh"
#!/bin/bash
echo "🔧 Running one-time Teensy flash..."
if ls /dev/ttyACM* 1> /dev/null 2>&1; then
echo "✅ Teensy detected. Flashing firmware..."
/usr/local/bin/teensy-loader-cli --mcu=TEENSY40 -w -v "$HOME/ltc_audiohat_lock.ino.hex"
echo "✅ Firmware upload complete."
else
echo "⚠️ No Teensy detected on /dev/ttyACM* — skipping flash."
fi
# Clean up: remove script and disable this service
rm -- "$HOME/flash_teensy_once.sh"
systemctl --user disable flash-teensy.service
rm -- "$HOME/.config/systemd/user/flash-teensy.service"
EOF
chmod +x "$HOME/flash_teensy_once.sh"
mkdir -p "$HOME/.config/systemd/user"
cat << EOF > "$HOME/.config/systemd/user/flash-teensy.service"
[Unit]
Description=One-time Teensy Flash
After=default.target
[Service]
Type=oneshot
ExecStart=$HOME/flash_teensy_once.sh
RemainAfterExit=true
[Install]
WantedBy=default.target
EOF
systemctl --user daemon-reexec
systemctl --user daemon-reload
systemctl --user enable flash-teensy.service
echo "✅ One-time flash service scheduled to run after reboot."
# ---------------------------------------------------------
# Final Message & Auto-Reboot
# Final Message & Reboot
# ---------------------------------------------------------
echo ""
echo "─────────────────────────────────────────────"
echo " Setup Complete — Rebooting in 15 seconds..."
echo "─────────────────────────────────────────────"
echo "Teensy will be flashed automatically on next boot (once)."
echo "NOTE: Teensy firmware ready in $HOME, but not auto-flashed."
echo "Boot splash will remain until desktop loads. "
echo ""
sleep 15
sudo reboot