18c2ecf20Sopenharmony_ci.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 28c2ecf20Sopenharmony_ci.. c:namespace:: RC 38c2ecf20Sopenharmony_ci 48c2ecf20Sopenharmony_ci.. _lirc_set_measure_carrier_mode: 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ci*********************************** 78c2ecf20Sopenharmony_ciioctl LIRC_SET_MEASURE_CARRIER_MODE 88c2ecf20Sopenharmony_ci*********************************** 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ciName 118c2ecf20Sopenharmony_ci==== 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciLIRC_SET_MEASURE_CARRIER_MODE - enable or disable measure mode 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ciSynopsis 168c2ecf20Sopenharmony_ci======== 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci.. c:macro:: LIRC_SET_MEASURE_CARRIER_MODE 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_ci``int ioctl(int fd, LIRC_SET_MEASURE_CARRIER_MODE, __u32 *enable)`` 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ciArguments 238c2ecf20Sopenharmony_ci========= 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci``fd`` 268c2ecf20Sopenharmony_ci File descriptor returned by open(). 278c2ecf20Sopenharmony_ci 288c2ecf20Sopenharmony_ci``enable`` 298c2ecf20Sopenharmony_ci enable = 1 means enable measure mode, enable = 0 means disable measure 308c2ecf20Sopenharmony_ci mode. 318c2ecf20Sopenharmony_ci 328c2ecf20Sopenharmony_ciDescription 338c2ecf20Sopenharmony_ci=========== 348c2ecf20Sopenharmony_ci 358c2ecf20Sopenharmony_ci.. _lirc-mode2-frequency: 368c2ecf20Sopenharmony_ci 378c2ecf20Sopenharmony_ciEnable or disable measure mode. If enabled, from the next key 388c2ecf20Sopenharmony_cipress on, the driver will send ``LIRC_MODE2_FREQUENCY`` packets. By 398c2ecf20Sopenharmony_cidefault this should be turned off. 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ciReturn Value 428c2ecf20Sopenharmony_ci============ 438c2ecf20Sopenharmony_ci 448c2ecf20Sopenharmony_ciOn success 0 is returned, on error -1 and the ``errno`` variable is set 458c2ecf20Sopenharmony_ciappropriately. The generic error codes are described at the 468c2ecf20Sopenharmony_ci:ref:`Generic Error Codes <gen-errors>` chapter. 47