Usage: flx-busy-mon [OPTIONS]
Displays percentage of BUSY (per second), total BUSY time,
as well as number of BUSY interrupts (i.e. changes of the BUSY signal) detected
(in brackets the number of interrupts not matching a detected BUSY change, if any)
in a single line of output, once per second

Options:
  -d NUMBER      Use device indicated by NUMBER. Default: 0.
  -h             Display help.
  -V             Display the version number.
  -i NUMBER      Interrupt number [0..7] of BUSY signal (default: 6).
  -L             Monitor and report latched BUSY sources (and clear when set).
  -B <perc>      Exit when BUSY percentage reaches or exceeds <perc> percent.
