5.3.13. ioctl LIRC_SET_SEND_CARRIER¶
5.3.13.1. Name¶
LIRC_SET_SEND_CARRIER - Set send carrier used to modulate IR TX.
5.3.13.3. Arguments¶
fd- File descriptor returned by open().
request- LIRC_SET_SEND_CARRIER
frequency- Frequency of the carrier to be modulated, in Hz.
5.3.13.4. Description¶
Set send carrier used to modulate IR PWM pulses and spaces.
5.3.13.5. Return Value¶
On success 0 is returned, on error -1 and the errno variable is set
appropriately. The generic error codes are described at the
Generic Error Codes chapter.