1 .. -*- coding: utf-8; mode: rst -*-
3 .. _lirc_set_send_carrier:
5 ***************************
6 ioctl LIRC_SET_SEND_CARRIER
7 ***************************
12 LIRC_SET_SEND_CARRIER - Set send carrier used to modulate IR TX.
18 .. c:function:: int ioctl( int fd, LIRC_SET_SEND_CARRIER, __u32 *frequency )
19 :name: LIRC_SET_SEND_CARRIER
25 File descriptor returned by open().
28 Frequency of the carrier to be modulated, in Hz.
33 Set send carrier used to modulate IR PWM pulses and spaces.
39 On success 0 is returned, on error -1 and the ``errno`` variable is set
40 appropriately. The generic error codes are described at the
41 :ref:`Generic Error Codes <gen-errors>` chapter.