[timer] Timer control commands

Use [timer] commands to view all timers used on TX boards. The following table lists the [timer] commands:

[timer] commands	Description
active	Shows all active timers.
gpt	Shows detailed information for the specified timer.
info	Shows top-level timer control information.
timers	Provides the following information for each currently defined timer: Owner: Name of task that created the timer. Name: Address of timer control block. Period: Number of milliseconds between timer ticks. Init: Initial number of milliseconds waited. Value: Number of milliseconds remaining before timer fires. User Key: Key provided by the application. User Pkt: Timer control packet provided by user. Status: Current status of timer (running or stopped). Granularity: The tick interval used to advance timers.