Here is a list of all documented variables with links to the struct/union documentation for each field:

- o -

o6_sp : Context_Control
o7 : Context_Control
OAR1 : I2C_TypeDef
OAR2 : I2C_TypeDef
obj : rtems_rtl_tramp_reloc, rtems_rtl_unresolv_reloc
obj_num : rtems_rtl_obj
obj_type : drvmgr_bus, drvmgr_dev, drvmgr_drv
Object : _Thread_Control, Barrier_Control, Dual_ported_memory_Control, Message_queue_Control, Partition_Control, POSIX_Keys_Control, Rate_monotonic_Control, Semaphore_Control, Thread_Proxy_control, Timer_Control
object_blocks : Objects_Information
object_create : POSIX_Shm_Object_operations
object_delete : POSIX_Shm_Object_operations
object_mmap : POSIX_Shm_Object_operations
object_read : POSIX_Shm_Object_operations
object_resize : POSIX_Shm_Object_operations
object_size : Objects_Information
Objects : Thread_Information
objects : rtems_rtl_data
objects_per_block : Objects_Information
obtain_status : RtemsSemReqDelete_Context
obtained : _Regulator_Statistics, rtems_regulator_statistics
OCFastMode : TIM_OC_InitTypeDef
ocharcnt : grspwrouter_portstats
OCIdleState : TIM_OC_InitTypeDef, TIM_OnePulse_InitTypeDef
OCMode : TIM_OC_InitTypeDef, TIM_OnePulse_InitTypeDef
OCNIdleState : TIM_OC_InitTypeDef, TIM_OnePulse_InitTypeDef
OCNPolarity : TIM_OC_InitTypeDef, TIM_OnePulse_InitTypeDef
OCOLR : DMA2D_TypeDef
OCPolarity : TIM_OC_InitTypeDef, TIM_OnePulse_InitTypeDef
OCR : GPT_Type
Ocram1EndAddress : _mecc_config
Ocram1StartAddress : _mecc_config
Ocram2EndAddress : _mecc_config
Ocram2StartAddress : _mecc_config
OCRAM_ECC_MULTI_ERROR_ADDR : FLEXRAM_Type
OCRAM_ECC_MULTI_ERROR_DATA_LSB : FLEXRAM_Type
OCRAM_ECC_MULTI_ERROR_DATA_MSB : FLEXRAM_Type
OCRAM_ECC_MULTI_ERROR_INFO : FLEXRAM_Type
OCRAM_ECC_SINGLE_ERROR_ADDR : FLEXRAM_Type
OCRAM_ECC_SINGLE_ERROR_DATA_LSB : FLEXRAM_Type
OCRAM_ECC_SINGLE_ERROR_DATA_MSB : FLEXRAM_Type
OCRAM_ECC_SINGLE_ERROR_INFO : FLEXRAM_Type
OCRAM_MAGIC_ADDR : FLEXRAM_Type
OCRAM_PIPELINE_STATUS : FLEXRAM_Type
ocramBankNum : _flexram_allocate_ram
OCTRL : PWM_Type::[struct].SM
ODISR : HRTIM_Common_TypeDef
ODR : GPIO_TypeDef
ODSR : HRTIM_Common_TypeDef
OEM_AppliID : HAL_MMC_CardCIDTypeDef, HAL_SD_CardCIDTypeDef
OemData : RTEMS_PACKED
OEMName : msdos_format_request_param_t
OemProductNamePtr : RTEMS_PACKED
OemProductRevPtr : RTEMS_PACKED
OemSoftwareRev : RTEMS_PACKED
OemStringPtr : RTEMS_PACKED
OemVendorNamePtr : RTEMS_PACKED
OENR : HRTIM_Common_TypeDef
Offset : ADC_ChannelConfTypeDef, DFSDM_Channel_InitTypeDef, XNandPsu_BadBlockPattern
offset : _GmacRxDescriptor::_GmacRxStatus::_GmacRxStatusBM, _mem_align_control_block, _rtems_rfs_inode_handle, rtems_fdisk_segment_desc, rtems_fdt_index_entry, rtems_flashdev_ioctl_oob_rw_info, rtems_flashdev_region, RTEMS_PACKED, rtems_rfs_block_size_s, rtems_rtl_archive_obj_data, rtems_rtl_obj_cache, rtems_rtl_obj_cpmp, rtems_rtl_obj_sect, rtems_rtl_tls_offset, rtl_unresolved_name_data, section_detail
OffsetNumber : ADC_ChannelConfTypeDef
OffsetRightShift : ADC_ChannelConfTypeDef
OffsetSignedSaturation : ADC_ChannelConfTypeDef
offsetValue : _adc_offest_config
OffStateIDLEMode : TIM_BreakDeadTimeConfigTypeDef
OffStateRunMode : TIM_BreakDeadTimeConfigTypeDef
OFR1 : ADC_TypeDef
OFR2 : ADC_TypeDef
OFR3 : ADC_TypeDef
OFR4 : ADC_TypeDef
OFS : ADC_Type
ofs : drvmgr_list
old_priority : RtemsSemReqSetPriority_Context, RtemsTaskReqSetPriority_Context
old_priority_obj : RtemsTaskReqSetPriority_Context
old_priority_value : RtemsSemReqSetPriority_Context
OMAR : DMA2D_TypeDef
oname : rtems_rtl_obj, rtems_rtl_obj_print
OneBitSampling : SMARTCARD_InitTypeDef, UART_InitTypeDef
online : RtemsSchedulerReqAddProcessor_Context
oob_bytes_per_page : rtems_flashdev
oob_read : rtems_flashdev, rtems_jffs2_flash_control
oob_write : rtems_flashdev, rtems_jffs2_flash_control
ooffset : rtems_rtl_obj
OOR : DMA2D_TypeDef
op_code : ALT_QSPI_DEV_INST_CONFIG_s
op_type : rtems_aio_request
OPACR : AIPSTZ_Type
OPACR1 : AIPSTZ_Type
OPACR2 : AIPSTZ_Type
OPACR3 : AIPSTZ_Type
OPACR4 : AIPSTZ_Type
OPD : ENET_Type
open_entry : rtems_driver_address_table
operation : _flexspi_xfer, _ssarc_descriptor_config, MPCI_Internal_packet
Operations : _Scheduler_Control
operations : CORE_message_queue_Control, Thread_CPU_budget_control, Thread_Wait_information
OPFCCR : DMA2D_TypeDef
opktcnt : grspwrouter_portstats
ops : drvmgr_bus, drvmgr_drv, POSIX_Shm_Object
OPTCCR : FLASH_TypeDef
OPTCR : FLASH_TypeDef
Option : OptionsMap
option : Thread_Wait_information
option_set_param : RtemsMessageReqReceive_Context
option_size : _serial_nor_config_option::[struct].option0.B
OptionalCmds : __attribute__
Options : XNandPsu_BadBlockPattern
options : rtems_fstab_entry, RtemsIntrReqEntryInstall_Context, tftp_net_config
OptionType : FLASH_OBProgramInitTypeDef
OPTKEYR : FLASH_TypeDef
OPTSR2_CUR : FLASH_TypeDef
OPTSR2_PRG : FLASH_TypeDef
OPTSR_CUR : FLASH_TypeDef
OPTSR_PRG : FLASH_TypeDef
OR : COMPOPT_TypeDef, DTS_TypeDef, RTC_TypeDef, SWPMI_TypeDef
ORBAR_JR : CAAM_Type::[struct].JOBRING
original_priority : RtemsRatemonReqCancel_Context, RtemsRatemonReqPeriod_Context
ORJRR_JR : CAAM_Type::[struct].JOBRING
ORSFR_JR : CAAM_Type::[struct].JOBRING
ORSR_JR : CAAM_Type::[struct].JOBRING
ORWIR_JR : CAAM_Type::[struct].JOBRING
OSC_16M_CTRL : ANADIG_OSC_Type
OSC_24M_CTRL : ANADIG_OSC_Type
OSC_400M_CTRL0 : ANADIG_OSC_Type
OSC_400M_CTRL1 : ANADIG_OSC_Type
OSC_400M_CTRL2 : ANADIG_OSC_Type
OSC_48M_CTRL : ANADIG_OSC_Type
OSC_CONFIG0 : XTALOSC24M_Type
OSC_CONFIG0_CLR : XTALOSC24M_Type
OSC_CONFIG0_SET : XTALOSC24M_Type
OSC_CONFIG0_TOG : XTALOSC24M_Type
OSC_CONFIG1 : XTALOSC24M_Type
OSC_CONFIG1_CLR : XTALOSC24M_Type
OSC_CONFIG1_SET : XTALOSC24M_Type
OSC_CONFIG1_TOG : XTALOSC24M_Type
OSC_CONFIG2 : XTALOSC24M_Type
OSC_CONFIG2_CLR : XTALOSC24M_Type
OSC_CONFIG2_SET : XTALOSC24M_Type
OSC_CONFIG2_TOG : XTALOSC24M_Type
oscillatorSize : _pmu_gpc_body_bias_config
OscillatorType : RCC_OscInitTypeDef
OSPEEDR : GPIO_TypeDef
OTFAD1_KEY_CTRL : KEY_MANAGER_Type
OTFAD2_KEY_CTRL : KEY_MANAGER_Type
OTGSC : USB_Type
other_after : ScoreTqReqEnqueueCeiling_Context, ScoreTqReqEnqueueMrsp_Context, ScoreTqReqEnqueuePriority_Context, ScoreTqReqEnqueuePriorityInherit_Context
other_before : ScoreTqReqEnqueueCeiling_Context, ScoreTqReqEnqueueMrsp_Context, ScoreTqReqEnqueuePriority_Context, ScoreTqReqEnqueuePriorityInherit_Context
other_entry : RtemsIntrReqEntryInstall_Context, RtemsIntrReqEntryRemove_Context
other_installed : RtemsIntrReqEntryInstall_Context, RtemsIntrReqEntryRemove_Context
other_options : RtemsIntrReqEntryInstall_Context
other_period_id : RtemsRatemonReqTimeout_Context
other_ready : ScoreSchedReqYield_Context
other_sched : RtemsEventReqSendReceive_Context
other_scheduler : ScoreTqReqTimeoutMrsp_Context, ScoreTqReqTimeoutPriorityInherit_Context
other_scheduler_id : RtemsSemReqSetPriority_Context
OTPBL_CUR : FLASH_TypeDef
OTPBL_PRG : FLASH_TypeDef
OTR : OPAMP_TypeDef
OTYPER : GPIO_TypeDef
out : _asrc_edma_handle, _asrc_handle
OUT_AS_LRC : PXP_Type
OUT_AS_ULC : PXP_Type
OUT_BUF : PXP_Type
OUT_BUF2 : PXP_Type
OUT_CTRL : PXP_Type
OUT_CTRL_CLR : PXP_Type
OUT_CTRL_SET : PXP_Type
OUT_CTRL_TOG : PXP_Type
out_fd : Untar_ChunkContext
OUT_LRC : PXP_Type
OUT_PITCH : PXP_Type
OUT_PS_LRC : PXP_Type
OUT_PS_ULC : PXP_Type
OUT_STATUS : OCOTP_Type
OUT_STATUS_CLR : OCOTP_Type
OUT_STATUS_SET : OCOTP_Type
OUT_STATUS_TOG : OCOTP_Type
outClockSource : _asrc_channel_pair_config
outData : _asrc_transfer
outDataAlign : _asrc_channel_pair_config
outDataSize : _asrc_transfer
outDataWidth : _asrc_channel_pair_config
outDmaHandle : _asrc_out_edma_handle
OUTEN : PWM_Type
outFifoThreshold : _asrc_channel_pair_config
outMode : _pxp_lut_config
OutPut : RTC_InitTypeDef
output : CPU_Exception_frame, grgpio, RtemsIoReqPutc_Context, RtemsIoReqPutChar_Context
output_count : RtemsIoReqPutc_Context, RtemsIoReqPutChar_Context
output_format : _sensor_output
output_height : _sensor_output
output_resolution : _sensor_output
output_setting : _sensor_output
output_width : _sensor_output
OutputClock : DFSDM_Channel_InitTypeDef
outputConf : _sensor_profile
outputCurrent : _pmu_static_bandgap_config
OutputDataInversionMode : CRC_InitTypeDef
OutputDrive : SAI_InitTypeDef
outputLogic : _gpio_pin_config
outputPixelFormat : _flexio_mculcd_smartdma_config
OutputPol : COMP_InitTypeDef
OutPutPolarity : RTC_InitTypeDef
OutPutRemap : RTC_InitTypeDef
OutPutType : RTC_InitTypeDef
outputVoltage : _pmu_static_bandgap_config
outSignExtension : _asrc_channel_pair_config
outSourceClock_Hz : _asrc_channel_pair_config
OUTxR : HRTIM_Timerx_TypeDef
OverCurrentThreshold : _dcdc_detection_config
override : grclkgate
Overrun : ADC_InitTypeDef
OverrunDisable : SMARTCARD_AdvFeatureInitTypeDef, UART_AdvFeatureInitTypeDef
OverSampling : UART_InitTypeDef
Oversampling : ADC_InitTypeDef, DFSDM_Channel_AwdTypeDef, DFSDM_Filter_FilterParamTypeDef
OversamplingMode : ADC_InitTypeDef
OversamplingStopReset : ADC_OversamplingTypeDef
OwnAddress1 : I2C_InitTypeDef, SMBUS_InitTypeDef
OwnAddress2 : I2C_InitTypeDef, SMBUS_InitTypeDef
OwnAddress2Masks : I2C_InitTypeDef, SMBUS_InitTypeDef
owned : RtemsSchedulerReqRemoveProcessor_Context
owner : _rtems_rfs_inode, Rate_monotonic_Control, rtems_rate_monotonic_period_status, Scheduler_Node, Thread_queue_Queue
owner_after : ScoreMtxReqSeizeTry_Context, ScoreMtxReqSeizeWait_Context, ScoreMtxReqSurrender_Context
owner_caller : ScoreMtxReqSeizeTry_Context, ScoreMtxReqSeizeWait_Context, ScoreMtxReqSurrender_Context
owner_check : TQMtxContext
owner_helper_release : ScoreTqReqTimeoutPriorityInherit_Context
owner_node : ScoreTqReqTimeoutPriorityInherit_Context
owner_obtain : ScoreTqReqEnqueuePriorityInherit_Context, ScoreTqReqTimeoutPriorityInherit_Context
owner_other : ScoreMtxReqSeizeTry_Context, ScoreMtxReqSeizeWait_Context, ScoreMtxReqSurrender_Context
owner_owner_helper_release : ScoreTqReqTimeoutPriorityInherit_Context
owner_owner_node : ScoreTqReqTimeoutPriorityInherit_Context
owner_owner_priority : ScoreTqReqEnqueuePriorityInherit_Context, ScoreTqReqTimeoutPriorityInherit_Context
owner_owner_priority_after : ScoreTqReqTimeoutPriorityInherit_Context
owner_priority : ScoreTqReqEnqueuePriorityInherit_Context, ScoreTqReqTimeoutPriorityInherit_Context
owner_priority_after : ScoreTqReqTimeoutPriorityInherit_Context
owner_queue_helper_release : ScoreTqReqTimeoutPriorityInherit_Context
owner_queue_node : ScoreTqReqTimeoutPriorityInherit_Context
owner_queue_priority : ScoreTqReqTimeoutPriorityInherit_Context
owner_release : ScoreTqReqEnqueuePriorityInherit_Context, ScoreTqReqTimeoutPriorityInherit_Context