Software: Control Led

The Teensy board has a built in control led. The firmware for the board is using this led to indicate the current state of the TeensyStripController.

Currently there are 5 possible modes:

• Led blinks once every 1.5 seconds - The controller has been initialized and is waiting for the first command.
• Led blinks twice every 1.5 seconds - The controller is waiting for the next command after other commands have been received a executed.
• Led is flickering - Commands are received and executed.
• Led is constantly off or on - The controller is in command mode and waiting for more data before the command can be executed.
• Led is blinking with a 2 second interval - The controller is in a unknown state. This should never happen!