1 .. -*- coding: utf-8; mode: rst -*-
3 .. _FE_DISEQC_SEND_MASTER_CMD:
5 *******************************
6 ioctl FE_DISEQC_SEND_MASTER_CMD
7 *******************************
12 FE_DISEQC_SEND_MASTER_CMD - Sends a DiSEqC command
18 .. c:function:: int ioctl( int fd, FE_DISEQC_SEND_MASTER_CMD, struct dvb_diseqc_master_cmd *argp )
19 :name: FE_DISEQC_SEND_MASTER_CMD
26 File descriptor returned by :ref:`open() <frontend_f_open>`.
30 :c:type:`dvb_diseqc_master_cmd`
36 Sends a DiSEqC command to the antenna subsystem.
38 .. c:type:: dvb_diseqc_master_cmd
40 struct dvb_diseqc_master_cmd
41 ============================
43 .. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}|
45 .. flat-table:: struct dvb_diseqc_master_cmd
57 - DiSEqC message (framing, address, command, data[3])
65 - Length of the DiSEqC message. Valid values are 3 to 6
70 On success 0 is returned, on error -1 and the ``errno`` variable is set
71 appropriately. The generic error codes are described at the
72 :ref:`Generic Error Codes <gen-errors>` chapter.