Add Explicit Error Message for "Tuner Not Connected"

[davecrump]

Currently, if a MiniTiouner is not connected at start up, the generic error message "LongMynd Not Loaded" is displayed. It would be good to display "MiniTiouner not detected" or something similar. The relevant error message is:
Flow: FTDI init
Flow: FTDI USB init
ERROR: Unable to open device with VID and PID
Is the USB cable plugged in?
ERROR: FTDI init
Flow: Main loop aborted, waiting for threads.
Flow: All threads accounted for. Exiting cleanly.
State.Stopped

[eclispe]

I was thinking of trying to extract user friendly error messages from longmynd and add them under the main "Not loaded" message, possibly in a smaller font.