ring_cadence

Manage ring cadence for analog extension.

Format

• [-v] [-V] -c --cadence --values
• [-v] [-V] -p

Function

The command is used to change or print the stored ring cadence of analog extensions. Restart of all ELUxx boards is required to enable the new ring cadence. The default cadences are determined by the application system (market), but the cadences can be modified by this command.

Parameters

• --cadence

  The parameter points to which cadence to change, with an integer value 1 to 4. The switch requires an argument. The argument is single-valued.

• -c, --change

  Change some settings. That is, modify the configuration an item (or several items). The switch takes no arguments.

• -p, --print

  Print all or some settings. That is, print the configuration of an item, several items or all items. The switch takes no arguments.

• --values

  List of 6 comma-separated integers, values 0-255, in 100 ms steps. (; for example, 1 = 100 ms, 15 = 1.5 s, 250 = 25 s). The sequence is on-off-on-off-on-off. The value 0 may be used at an “on”-position, meaning skip to the end.

  The switch requires an argument. The argument must be a comma-separated sequence.

• -v, --verbose

  Turn on verbose output (that is, progress information) to standard error.

  The switch takes no arguments.

• -V, --verbose-to-syslog

  Turn on verbose logging to syslog (usually to /var/log/messages).

  The switch takes no arguments.

Examples

• Print the data of the analog extension ring cadence.

  ring_cadence -p

• Change the data of the analog extension’s ring cadence 1. The cadence shall be: 1 second on, 2,5 s off, 1 s on, 2.5 seconds off.

  ring_cadence -c --cadence 1 --values 10,25,10,50,0,0

  board_restart -bpos 1A-0-30

• For more details, see the on-line help for ring_cadence --help-complete.