5.3.4. ioctls LIRC_GET_SEND_MODE and LIRC_SET_SEND_MODE
5.3.4.1. Name
LIRC_GET_SEND_MODE/LIRC_SET_SEND_MODE - Get/set supported transmit mode.
5.3.4.2. Synopsis
-
int ioctl(int fd, int request, __u32* tx_modes)
5.3.4.3. Arguments
- fd
- File descriptor returned by open().
- request
- LIRC_GET_SEND_MODE
- tx_modes
- Bitmask with the supported transmit modes.
5.3.4.4. Description
Get/set supported transmit mode.
Only LIRC_MODE_PULSE is supported by for IR send.
5.3.4.5. 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.