device-view-open

name	device-view-open
description	Open the Device view in the browser
user-invocable	true
disable-model-invocation	true

Open Device View

Opens the TeensyROM Device view at http://localhost:4200/device. If the frontend is not running, starts the development server first.

Process

Step 1: Open Device View

Eagerly attempt to open the Device view in the default browser:

URL: http://localhost:4200/device

Start-Process "http://localhost:4200/device"

Step 2: Start Frontend (if Step 1 fails)

If the page fails to load (connection refused or page not found), start the frontend:

pnpm nx serve teensyrom-ui

Wait for the dev server to be ready (typically shows "Application bundle generation complete" or similar message indicating the server is listening on port 4200).

Step 3: Retry Opening Device View

After the dev server starts, open the Device view again:

Start-Process "http://localhost:4200/device"

Expected Outcome

The Device view should load, displaying:

• Connected TeensyROM devices
• Device information and status
• Device management controls
• Device-specific UI components

Troubleshooting

If the page doesn't load:

• Verify the dev server is running on port 4200
• Check for any compilation errors in the terminal output
• Ensure no other application is using port 4200
• Try accessing http://localhost:4200 first to verify the app is running

Reference

• Device Feature Documentation