Bela

h1.  Command-line arguments 

Every BeagleRT program supports a standard set of command-line arguments, listed below. Either the long form or the short (single-character) form can be used 

Other arguments can be added in each project. With the exception of @-p@ and @-v@, the standard arguments all use capital letters, leaving the lowercase letters free for user-defined arguments. The @BeagleRT_usage()@ function explains the standard arguments as follows:

<pre>

	--period [-p] period:            Set the hardware period (buffer) size in analog samples

	--dac-level [-D] dBs:            Set the DAC output level (0dB max; -63.5dB min)

	--adc-level [-A] dBs:            Set the ADC input level (0dB max; -12dB min)

	--hp-level [-H] dBs:             Set the headphone output level (0dB max; -63.5dB min)

	--mute-speaker [-M] val:         Set whether to mute the speaker initially (default: no)

	--use-analog [-N] val:           Set whether to use ADC/DAC analog (default: yes)

	--use-digital [-G] val:          Set whether to use digital GPIO channels (default: yes)

	--analog-channels [-C] val:      Set the number of ADC/DAC channels (default: 8)

	--digital-channels [-B] val:     Set the number of GPIO channels (default: 16)

	--receive-port [-R] val:         Set the receive port (default: 9998)

	--transmit-port [-T] val:        Set the transmit port (default: 9999)

	--server-name [-S] val:          Set the destination server name (default: '127.0.0.1')

	--pru-file val:                  Set an optional external file to use for the PRU binary code

	--verbose [-v]:                  Enable verbose logging information

</pre>