Here is a list of all functions, variables, defines, enums, and typedefs with links to the files they belong to:

- o -

O_ACCMODE : fcntl.h
O_APPEND : fcntl.h
O_CREAT : fcntl.h
O_EXCL : fcntl.h
O_NONBLOCK : fcntl.h
O_RDONLY : fcntl.h
O_RDWR : fcntl.h
O_TRUNC : fcntl.h
O_WRONLY : fcntl.h
OCPP_AUTH_ACCEPTED : ocpp.h
OCPP_AUTH_BLOCKED : ocpp.h
OCPP_AUTH_CONCURRENT_TX : ocpp.h
OCPP_AUTH_EXPIRED : ocpp.h
OCPP_AUTH_INVALID : ocpp.h
ocpp_auth_status : ocpp.h
ocpp_authorize() : ocpp.h
ocpp_init() : ocpp.h
ocpp_meter_measurand : ocpp.h
ocpp_notify_reason : ocpp.h
OCPP_OMM_ACTIVE_ENERGY_FROM_EV : ocpp.h
OCPP_OMM_ACTIVE_ENERGY_TO_EV : ocpp.h
OCPP_OMM_ACTIVE_POWER_FROM_EV : ocpp.h
OCPP_OMM_ACTIVE_POWER_TO_EV : ocpp.h
OCPP_OMM_CHARGING_PERCENT : ocpp.h
OCPP_OMM_CURRENT_FROM_EV : ocpp.h
OCPP_OMM_CURRENT_MAX_OFFERED_TO_EV : ocpp.h
OCPP_OMM_CURRENT_TO_EV : ocpp.h
OCPP_OMM_END : ocpp.h
OCPP_OMM_FAN_SPEED : ocpp.h
OCPP_OMM_POWER_FACTOR : ocpp.h
OCPP_OMM_POWER_MAX_OFFERED_TO_EV : ocpp.h
OCPP_OMM_POWERLINE_FREQ : ocpp.h
OCPP_OMM_REACTIVE_ENERGY_FROM_EV : ocpp.h
OCPP_OMM_REACTIVE_ENERGY_TO_EV : ocpp.h
OCPP_OMM_REACTIVE_POWER_FROM_EV : ocpp.h
OCPP_OMM_REACTIVE_POWER_TO_EV : ocpp.h
OCPP_OMM_TEMPERATURE : ocpp.h
OCPP_OMM_VOLTAGE_AC_RMS : ocpp.h
ocpp_session_close() : ocpp.h
ocpp_session_handle_t : ocpp.h
ocpp_session_open() : ocpp.h
ocpp_start_transaction() : ocpp.h
ocpp_stop_transaction() : ocpp.h
ocpp_user_notify_callback_t : ocpp.h
OCPP_USR_GET_METER_VALUE : ocpp.h
OCPP_USR_START_CHARGING : ocpp.h
OCPP_USR_STOP_CHARGING : ocpp.h
OCPP_USR_UNLOCK_CONNECTOR : ocpp.h
OCTOSPI_SEL : stm32u3_clock.h, stm32u5_clock.h
off_t : types.h
offloaded_net_if_types : offloaded_netdev.h
ONE_FRAME : seagate_legend_b1414.h
onoff_cancel() : onoff.h
onoff_cancel_or_release() : onoff.h
onoff_client_callback : onoff.h
ONOFF_CLIENT_EXTENSION_POS : onoff.h
ONOFF_FLAG_ERROR : onoff.h
onoff_has_error() : onoff.h
onoff_manager_init() : onoff.h
onoff_monitor_callback : onoff.h
onoff_monitor_register() : onoff.h
onoff_monitor_unregister() : onoff.h
onoff_notify_fn : onoff.h
onoff_release() : onoff.h
onoff_request() : onoff.h
onoff_reset() : onoff.h
ONOFF_STATE_ERROR : onoff.h
ONOFF_STATE_MASK : onoff.h
ONOFF_STATE_OFF : onoff.h
ONOFF_STATE_ON : onoff.h
ONOFF_STATE_RESETTING : onoff.h
ONOFF_STATE_TO_OFF : onoff.h
ONOFF_STATE_TO_ON : onoff.h
onoff_sync_finalize() : onoff.h
onoff_sync_lock() : onoff.h
onoff_transition_fn : onoff.h
ONOFF_TRANSITIONS_INITIALIZER : onoff.h
opamp_api_set_gain_t : opamp.h
opamp_functional_mode : opamp.h
OPAMP_FUNCTIONAL_MODE_DIFFERENTIAL : opamp.h
OPAMP_FUNCTIONAL_MODE_FOLLOWER : opamp.h
OPAMP_FUNCTIONAL_MODE_INVERTING : opamp.h
OPAMP_FUNCTIONAL_MODE_NON_INVERTING : opamp.h
OPAMP_FUNCTIONAL_MODE_STANDALONE : opamp.h
opamp_gain : opamp.h
OPAMP_GAIN_1 : opamp.h
OPAMP_GAIN_11_5 : opamp.h
OPAMP_GAIN_13_3 : opamp.h
OPAMP_GAIN_15 : opamp.h
OPAMP_GAIN_16 : opamp.h
OPAMP_GAIN_1_3 : opamp.h
OPAMP_GAIN_1_7 : opamp.h
OPAMP_GAIN_2 : opamp.h
OPAMP_GAIN_3 : opamp.h
OPAMP_GAIN_31 : opamp.h
OPAMP_GAIN_32 : opamp.h
OPAMP_GAIN_33 : opamp.h
OPAMP_GAIN_4 : opamp.h
OPAMP_GAIN_5_3 : opamp.h
OPAMP_GAIN_63 : opamp.h
OPAMP_GAIN_64 : opamp.h
OPAMP_GAIN_7 : opamp.h
OPAMP_GAIN_8 : opamp.h
opamp_set_gain() : opamp.h
open() : fcntl.h
OPEN_MAX : posix_limits.h
opendir() : dirent.h
openlog() : syslog.h
openthread_get_default_context() : openthread.h
openthread_get_default_instance() : openthread.h
openthread_init() : openthread.h
openthread_mutex_lock() : openthread.h
openthread_mutex_try_lock() : openthread.h
openthread_mutex_unlock() : openthread.h
openthread_receive_cb : openthread.h
openthread_run() : openthread.h
openthread_set_nat64_receive_cb() : openthread.h
openthread_set_receive_cb() : openthread.h
openthread_state_changed_callback_register() : openthread.h
openthread_state_changed_callback_unregister() : openthread.h
openthread_stop() : openthread.h
openthread_thread_id_get() : openthread.h
OPT_3D : ft8xx_reference_api.h
OPT_CENTER : ft8xx_reference_api.h
OPT_CENTERX : ft8xx_reference_api.h
OPT_CENTERY : ft8xx_reference_api.h
OPT_FLAT : ft8xx_reference_api.h
OPT_MONO : ft8xx_reference_api.h
OPT_NOBACK : ft8xx_reference_api.h
OPT_NODL : ft8xx_reference_api.h
OPT_NOHANDS : ft8xx_reference_api.h
OPT_NOHM : ft8xx_reference_api.h
OPT_NOPOINTER : ft8xx_reference_api.h
OPT_NOSECS : ft8xx_reference_api.h
OPT_NOTICKS : ft8xx_reference_api.h
OPT_RGB565 : ft8xx_reference_api.h
OPT_RIGHTX : ft8xx_reference_api.h
OPT_SIGNED : ft8xx_reference_api.h
OS_GET_TIME : timestamp.h
os_mgmt_client_echo() : os_mgmt_client.h
os_mgmt_client_init() : os_mgmt_client.h
os_mgmt_client_reset() : os_mgmt_client.h
os_mgmt_err_code_t : os_mgmt.h
OS_MGMT_ERR_HEAP_STATS_FETCH_FAILED : os_mgmt.h
OS_MGMT_ERR_INVALID_FORMAT : os_mgmt.h
OS_MGMT_ERR_OK : os_mgmt.h
OS_MGMT_ERR_QUERY_RESPONSE_VALUE_NOT_VALID : os_mgmt.h
OS_MGMT_ERR_QUERY_YIELDS_NO_ANSWER : os_mgmt.h
OS_MGMT_ERR_RTC_COMMAND_FAILED : os_mgmt.h
OS_MGMT_ERR_RTC_NOT_SET : os_mgmt.h
OS_MGMT_ERR_UNKNOWN : os_mgmt.h
os_mgmt_group_events : os_mgmt_callbacks.h
OS_MGMT_ID_BOOTLOADER_INFO : os_mgmt.h
OS_MGMT_ID_CONS_ECHO_CTRL : os_mgmt.h
OS_MGMT_ID_DATETIME_STR : os_mgmt.h
OS_MGMT_ID_ECHO : os_mgmt.h
OS_MGMT_ID_INFO : os_mgmt.h
OS_MGMT_ID_MCUMGR_PARAMS : os_mgmt.h
OS_MGMT_ID_MPSTAT : os_mgmt.h
OS_MGMT_ID_RESET : os_mgmt.h
OS_MGMT_ID_TASKSTAT : os_mgmt.h
OS_MGMT_INFO_FORMAT_BUILD_DATE_TIME : os_mgmt.h
OS_MGMT_INFO_FORMAT_HARDWARE_PLATFORM : os_mgmt.h
OS_MGMT_INFO_FORMAT_KERNEL_NAME : os_mgmt.h
OS_MGMT_INFO_FORMAT_KERNEL_RELEASE : os_mgmt.h
OS_MGMT_INFO_FORMAT_KERNEL_VERSION : os_mgmt.h
OS_MGMT_INFO_FORMAT_MACHINE : os_mgmt.h
OS_MGMT_INFO_FORMAT_NODE_NAME : os_mgmt.h
OS_MGMT_INFO_FORMAT_OPERATING_SYSTEM : os_mgmt.h
OS_MGMT_INFO_FORMAT_PROCESSOR : os_mgmt.h
OS_MGMT_INFO_FORMAT_USER_CUSTOM_START : os_mgmt.h
os_mgmt_info_formats : os_mgmt.h
OSDP_CARD_FMT_ASCII : osdp.h
OSDP_CARD_FMT_RAW_UNSPECIFIED : osdp.h
OSDP_CARD_FMT_RAW_WIEGAND : osdp.h
OSDP_CARD_FMT_SENTINEL : osdp.h
OSDP_CMD_BUZZER : osdp.h
OSDP_CMD_COMSET : osdp.h
osdp_cmd_e : osdp.h
OSDP_CMD_KEYSET : osdp.h
OSDP_CMD_KEYSET_KEY_MAX_LEN : osdp.h
OSDP_CMD_LED : osdp.h
OSDP_CMD_OUTPUT : osdp.h
OSDP_CMD_SENTINEL : osdp.h
OSDP_CMD_TEXT : osdp.h
OSDP_CMD_TEXT_MAX_LEN : osdp.h
OSDP_EVENT_CARDREAD : osdp.h
osdp_event_cardread_format_e : osdp.h
OSDP_EVENT_KEYPRESS : osdp.h
OSDP_EVENT_MAX_DATALEN : osdp.h
OSDP_EVENT_SENTINEL : osdp.h
osdp_event_type : osdp.h
osdp_get_sc_status_mask() : osdp.h
OSDP_LED_COLOR_AMBER : osdp.h
OSDP_LED_COLOR_BLUE : osdp.h
osdp_led_color_e : osdp.h
OSDP_LED_COLOR_GREEN : osdp.h
OSDP_LED_COLOR_NONE : osdp.h
OSDP_LED_COLOR_RED : osdp.h
OSDP_LED_COLOR_SENTINEL : osdp.h
osdp_pd_notify_event() : osdp.h
osdp_pd_set_command_callback() : osdp.h
OSPI_DTR_TRANSFER : ospi.h
OSPI_DUAL_MODE : ospi.h
OSPI_OPI_MODE : ospi.h
OSPI_QUAD_MODE : ospi.h
OSPI_SEL : stm32h7_clock.h, stm32l4_clock.h, stm32l5_clock.h
OSPI_SPI_MODE : ospi.h
OSPI_STR_TRANSFER : ospi.h
OTGFS_SEL : stm32h7rs_clock.h
OTGHS_SEL : stm32u5_clock.h, stm32wba_clock.h
OTGPHY1_SEL : stm32n6_clock.h
OTGPHY1CKREF_SEL : stm32n6_clock.h
OTGPHY2_SEL : stm32n6_clock.h
OTGPHY2CKREF_SEL : stm32n6_clock.h
otp_api_program : otp.h
otp_api_read : otp.h
otp_program() : otp.h
otp_read() : otp.h
OTS_OBJ_ID_DIR_LIST : ots.h
OUTPUT_TERMINAL_COMMUNICATION_SPEAKER : audio.h
OUTPUT_TERMINAL_DESKTOP_SPEAKER : audio.h
OUTPUT_TERMINAL_HEAD_MOUNTED_DISPLAY_AUDIO : audio.h
OUTPUT_TERMINAL_HEADPHONES : audio.h
OUTPUT_TERMINAL_LOW_FREQUENCY_EFFECTS_SPEAKER : audio.h
OUTPUT_TERMINAL_ROOM_SPEAKER : audio.h
OUTPUT_TERMINAL_SPEAKER : audio.h
OUTPUT_TERMINAL_UNDEFINED : audio.h