162306a36Sopenharmony_ci.. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later 262306a36Sopenharmony_ci.. c:namespace:: RC 362306a36Sopenharmony_ci 462306a36Sopenharmony_ci.. _lirc_set_measure_carrier_mode: 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci*********************************** 762306a36Sopenharmony_ciioctl LIRC_SET_MEASURE_CARRIER_MODE 862306a36Sopenharmony_ci*********************************** 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ciName 1162306a36Sopenharmony_ci==== 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ciLIRC_SET_MEASURE_CARRIER_MODE - enable or disable measure mode 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciSynopsis 1662306a36Sopenharmony_ci======== 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci.. c:macro:: LIRC_SET_MEASURE_CARRIER_MODE 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci``int ioctl(int fd, LIRC_SET_MEASURE_CARRIER_MODE, __u32 *enable)`` 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ciArguments 2362306a36Sopenharmony_ci========= 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci``fd`` 2662306a36Sopenharmony_ci File descriptor returned by open(). 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ci``enable`` 2962306a36Sopenharmony_ci enable = 1 means enable measure mode, enable = 0 means disable measure 3062306a36Sopenharmony_ci mode. 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ciDescription 3362306a36Sopenharmony_ci=========== 3462306a36Sopenharmony_ci 3562306a36Sopenharmony_ci.. _lirc-mode2-frequency: 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_ciEnable or disable measure mode. If enabled, from the next key 3862306a36Sopenharmony_cipress on, the driver will send ``LIRC_MODE2_FREQUENCY`` packets. By 3962306a36Sopenharmony_cidefault this should be turned off. 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ciReturn Value 4262306a36Sopenharmony_ci============ 4362306a36Sopenharmony_ci 4462306a36Sopenharmony_ciOn success 0 is returned, on error -1 and the ``errno`` variable is set 4562306a36Sopenharmony_ciappropriately. The generic error codes are described at the 4662306a36Sopenharmony_ci:ref:`Generic Error Codes <gen-errors>` chapter. 47