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ae94d4c9 MCC |
1 | .. -*- coding: utf-8; mode: rst -*- |
2 | ||
3 | .. _lirc_set_measure_carrier_mode: | |
4 | ||
5 | *********************************** | |
6 | ioctl LIRC_SET_MEASURE_CARRIER_MODE | |
7 | *********************************** | |
8 | ||
9 | Name | |
10 | ==== | |
11 | ||
12 | LIRC_SET_MEASURE_CARRIER_MODE - enable or disable measure mode | |
13 | ||
14 | Synopsis | |
15 | ======== | |
16 | ||
17 | .. cpp:function:: int ioctl( int fd, int request, __u32 *enable ) | |
18 | ||
19 | Arguments | |
20 | ========= | |
21 | ||
22 | ``fd`` | |
23 | File descriptor returned by open(). | |
24 | ||
25 | ``request`` | |
26 | LIRC_SET_MEASURE_CARRIER_MODE | |
27 | ||
28 | ``enable`` | |
29 | enable = 1 means enable measure mode, enable = 0 means disable measure | |
30 | mode. | |
31 | ||
32 | ||
33 | Description | |
34 | =========== | |
35 | ||
36 | .. _lirc-mode2-frequency: | |
37 | ||
38 | Enable or disable measure mode. If enabled, from the next key | |
39 | press on, the driver will send ``LIRC_MODE2_FREQUENCY`` packets. By | |
40 | default this should be turned off. | |
41 | ||
42 | ||
43 | Return Value | |
44 | ============ | |
45 | ||
46 | On success 0 is returned, on error -1 and the ``errno`` variable is set | |
47 | appropriately. The generic error codes are described at the | |
48 | :ref:`Generic Error Codes <gen-errors>` chapter. |