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46 lines
1.0 KiB
46 lines
1.0 KiB
.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later |
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.. c:namespace:: RC |
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.. _lirc_set_measure_carrier_mode: |
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*********************************** |
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ioctl LIRC_SET_MEASURE_CARRIER_MODE |
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*********************************** |
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Name |
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==== |
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LIRC_SET_MEASURE_CARRIER_MODE - enable or disable measure mode |
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Synopsis |
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======== |
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.. c:macro:: LIRC_SET_MEASURE_CARRIER_MODE |
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``int ioctl(int fd, LIRC_SET_MEASURE_CARRIER_MODE, __u32 *enable)`` |
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Arguments |
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========= |
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``fd`` |
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File descriptor returned by open(). |
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``enable`` |
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enable = 1 means enable measure mode, enable = 0 means disable measure |
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mode. |
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Description |
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=========== |
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.. _lirc-mode2-frequency: |
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Enable or disable measure mode. If enabled, from the next key |
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press on, the driver will send ``LIRC_MODE2_FREQUENCY`` packets. By |
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default this should be turned off. |
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Return Value |
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============ |
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On success 0 is returned, on error -1 and the ``errno`` variable is set |
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appropriately. The generic error codes are described at the |
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:ref:`Generic Error Codes <gen-errors>` chapter.
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