NAME

       datenklo - http://osmocom-analog.eversberg.eu/docs/

SYNOPSIS

       datenklo [options] -M <mode>

       -h --help

              This help

       --config [~/]<path to config file>

              Give  a config file to use. If it starts with '~/', path is at home dir.  Each line
              in config file is one option, '-' or '--' must not be given!

       -v --verbose <level> | <level>,<category>[,<category>[,...]] | list

              Use 'list' to get a list of all levels and categories.   Verbose  level:  digit  of
              debug  level (default = '3') Verbose level+category: level digit followed by one or
              more categories -> If no category is specified, all categories are selected

       -v --verbose date

              Show date with debug output

       -T --am791x-type 7910 | 7911

              Give modem chip type. (Default = 7911)

       -M --mc <mode>

              Give mode setting of AM7910/AM71911, use 'list' to list all modes.

       -A --auto-rts

              Automatically rais and drop modem's RTS line for half duplex  operation.   TX  data
              will be queued while remote carrier is detected.

       -B --baudrate <RX rate> <TX rate>

              Given  baud rate will override the baud rate given by ioctl.  A baud rate of <= 150
              Bps for TX and/or RX will attach TX and/or RX to the back channel  instead  of  the
              main channel.

       -D --device

              Device  name.  The  prefix '/dev/ is automatically added, if not given.  (default =
              '/dev/ttyDATENKLO0')

       -S --stereo

              Generate two devices. One device connects to the left and the other  to  the  right
              channel  of the audio device. The device number in the device name is automatically
              increased by one. You must also define the mode twice. (-M <mode> -M <mode>)

       -a --audio-device hw:<card>,<device>

              Sound card and device number (default = 'hw:0,0')

       -s --samplerate <rate>

              Sample rate of sound device (default = '48000')

       -b --buffer <ms>

              How many milliseconds are processed in advance (default = '50')

       -l --loopback <type>

              Perform audio loopback to test modem.  type 1: Audio from transmitter is  fed  into
              receiver  (analog  loopback)  type 2: Audio is crossed between two modem instances.
              (use with -S)

       --fast-math

              Use fast math approximation for slow CPU / ARM based systems.

       --write-rx-wave <file>

              Write received audio to given wave file.

       --write-tx-wave <file>

              Write transmitted audio to given wave file.

       --read-rx-wave <file>

              Replace received audio by given wave file.

       --read-tx-wave <file>

              Replace transmitted audio by given wave file.

                                                                                      datenklo(1)