- r -

• R : ExtendedKalmanFilter
• r : NavioLED_I2C , RGBLed , ToshibaLED_I2C
• R_LOS : NavEKF2_core , NavEKF3_core
• R_MAG : NavEKF2_core , NavEKF3_core
• radio : AP_Radio_backend
• radio_config : AP_Radio_cc2500
• radio_in : RC_Channel
• radio_instance : AP_Radio_cc2500 , AP_Radio_cypress
• radio_max : RC_Channel
• radio_min : RC_Channel
• radio_trim : RC_Channel
• radio_type : AP_Radio
• radius : CompassCalibrator::param_t , NavEKF3_core::wheel_odm_elements
• raim_repair : AP_GPS_SBP2::sbp_dops_t::flags , AP_GPS_SBP2::sbp_pos_llh_t::flags
• ramtron_ids : AP_RAMTRON
• range : AP_Tuning , SITL::Aircraft , SITL::sitl_fdm
• range_valid_count : RangeFinder::RangeFinder_State
• rangeDataDelayed : NavEKF2_core , NavEKF3_core
• rangeDataNew : NavEKF2_core , NavEKF3_core
• rangeDataToFuse : NavEKF2_core , NavEKF3_core
• rangefinder : DummyVehicle
• rangeStoreIndex : NavEKF2_core , NavEKF3_core
• rate : AP_GPS_UBLOX::ubx_cfg_msg_rate
• rate_desired : AP_Winch::Backend_Config
• rate_hz : AP_Scheduler::Task , RGBLed , SITL::Aircraft
• rate_max : AP_Winch::Backend_Config
• rate_pid : AP_Winch::Backend_Config
• rate_rpm : AP_RPM::RPM_State
• rate_x : log_Gimbal2
• rate_y : log_Gimbal2
• rate_z : log_Gimbal2
• rates : AP_GPS_UBLOX::ubx_cfg_msg_rate_6
• ratio : AP_Airspeed
• Ratio : log_EKF2
• ratiometric : RangeFinder::RangeFinder_State
• raw_airspeed : AP_Airspeed::airspeed_state
• rawdata_sum : AP_OpticalFlow_Pixart::MotionBurst
• rawpressure : log_AIRSPEED
• rc_angle_pitch : AP_Mount_Alexmos::alexmos_angles
• rc_angle_roll : AP_Mount_Alexmos::alexmos_angles
• rc_angle_yaw : AP_Mount_Alexmos::alexmos_angles
• rc_cmd_high : AP_Mount_Alexmos::alexmos_params
• rc_cmd_low : AP_Mount_Alexmos::alexmos_params
• rc_cmd_mid : AP_Mount_Alexmos::alexmos_params
• rc_deadband : AP_Mount_Alexmos::alexmos_params
• rc_expo_rate : AP_Mount_Alexmos::alexmos_params
• rc_fail : SITL::SITL
• rc_failsafe_enabled : F4Light::RCInput
• rc_frequency : ChibiOS::RCOutput::pwm_group
• rc_input_count : AP_RCProtocol_Backend , Linux::RCInput
• rc_map_cmd : AP_Mount_Alexmos::alexmos_params
• rc_map_fc_pitch : AP_Mount_Alexmos::alexmos_params
• rc_map_fc_roll : AP_Mount_Alexmos::alexmos_params
• rc_map_pitch : AP_Mount_Alexmos::alexmos_params
• rc_map_roll : AP_Mount_Alexmos::alexmos_params
• rc_map_yaw : AP_Mount_Alexmos::alexmos_params
• rc_mix_fc_pitch : AP_Mount_Alexmos::alexmos_params
• rc_mix_fc_roll : AP_Mount_Alexmos::alexmos_params
• rc_speed_pitch : AP_Mount_Alexmos::alexmos_angles
• rc_speed_roll : AP_Mount_Alexmos::alexmos_angles
• rc_speed_yaw : AP_Mount_Alexmos::alexmos_angles
• rc_trim_pitch : AP_Mount_Alexmos::alexmos_params
• rc_trim_roll : AP_Mount_Alexmos::alexmos_params
• rc_trim_yaw : AP_Mount_Alexmos::alexmos_params
• rc_virt_mode : AP_Mount_Alexmos::alexmos_params
• rcin : AP_HAL::HAL , SITL::Aircraft , SITL::FlightAxis::state , SITL::sitl_fdm
• rcin_chan_count : SITL::Aircraft , SITL::sitl_fdm
• rcin_mutex : ChibiOS::RCInput , PX4::PX4RCInput , VRBRAIN::VRBRAINRCInput
• rcin_prot : ChibiOS::RCInput
• rcout : AP_HAL::HAL
• rcvTow : AP_GPS_UBLOX::ubx_rxm_rawx , log_GPS_RAWH
• rd_ptr : F4Light::Storage
• RDHR : PX4::bxcan::RxMailboxType , VRBRAIN::bxcan::RxMailboxType
• RDLR : PX4::bxcan::RxMailboxType , VRBRAIN::bxcan::RxMailboxType
• RDTR : PX4::bxcan::RxMailboxType , VRBRAIN::bxcan::RxMailboxType
• reached_destination : AC_WPNav::wpnav_flags
• reached_speed_takeoff : AP_TECS::flags
• Read : _USBD_STORAGE
• read : AP_GPS_GSOF::gsof_msg_parser_t , AP_GPS_NOVA::nova_msg_parser , AP_GPS_SBF::sbf_msg_parser_t
• read_buffer : AP_RangeFinder_LeddarOne
• read_count : AP_Airspeed::airspeed_state
• read_len : AP_RangeFinder_LeddarOne
• read_ptr : AP_InertialSensor_Revo , mpu_log_item
• reader_buf : stress_pairs
• reading : Variometer
• recalc_leash_xy : AC_PosControl::poscontrol_flags
• recalc_leash_z : AC_PosControl::poscontrol_flags
• recalc_wp_leash : AC_WPNav::wpnav_flags
• receive_start_us : AP_Radio_cypress
• receive_timeout_msec : AP_Radio_cypress
• receiverPos : NavEKF2_core , NavEKF3_core
• receiverPosCov : NavEKF2_core , NavEKF3_core
• recStat : AP_GPS_UBLOX::ubx_rxm_rawx , log_GPS_RAWH
• recv : Soft_I2C
• recv_errors : AP_Radio::stats
• recv_len : Soft_I2C
• recv_packets : AP_Radio::stats
• recvstatus : AP_GPS_NOVA::nova_header
• recvswver : AP_GPS_NOVA::nova_header
• red : OreoLED_PX4::oreo_state
• red_led : DiscoLED , Led_Sysfs
• red_pin : DiscreteRGBLed
• red_pin_number : DiscreteRGBLed
• red_pwm : DiscoLED
• red_pwm_period : DiscoLED
• ref : Linux::I2CBus , Linux::SPIBus , SITL::FlightAxis::keytable
• ReferenceID : AP_GPS_SBF::msg4007
• refill_start_ms : AP_Compass_MMC3416
• reg : AP_OpticalFlow_Pixart::RegData , AP_Radio_cc2500::config , AP_Radio_cypress::config , AP_RangeFinder_VL53L0X::RegData , settings_table
• REG_INTEGRAL_FRAME : AP_OpticalFlow_PX4Flow
• regnum : AP_HAL::Device::checkreg
• regrab_interval : AP_Gripper::Backend_Config
• regs : AP_HAL::Device , dma_dev , IOPacket , Timer_dev , USB_OTG_handle
• rel_home_alt : log_POS
• rel_origin_alt : log_POS
• relative_alt : Location_Option_Flags
• relative_angle : AP_Mission::Set_Yaw_Speed , AP_Mission::Yaw_Command
• relative_position : AHRS_state
• relay : AP_Mission::Content , AP_ServoRelayEvents
• release_dly : F4Light::SPIDESC
• release_length : AP_Mission::Winch_Command
• release_pwm : AP_Gripper::Backend_Config
• release_rate : AP_Mission::Winch_Command
• released : SITL::Balloon
• rem_data_len : USB_OTG_ep
• remaining : AP_GPS
• remaining_capacity_wh : AP_UAVCAN::BatteryInfo_Info
• remnoise : log_Radio
• removal_required : AP_SmartRTL
• remrssi : log_Radio
• repeat : AP_ServoRelayEvents , OreoLED_PX4::oreo_state
• repeat_count : AP_Mission::Repeat_Relay_Command , AP_Mission::Repeat_Servo_Command
• repeat_relay : AP_Mission::Content
• repeat_servo : AP_Mission::Content
• repeats : AP_Frsky_Telem
• report : SITL::XPlane
• report_interval : SITL::Gripper_EPM , SITL::Gripper_Servo , SITL::Sprayer
• report_send_time : AP_Button
• reported_field_strength : SITL::Gripper_EPM
• reported_position : SITL::Gripper_Servo
• reporting_period_ms : SITL::ADSB , SITL::Gimbal
• request : F4Light::Scheduler::IO_COMPLETION
• require : AP_Arming
• res : AP_GPS_SBP2::sbp_dops_t::flags , AP_GPS_SBP2::sbp_ext_event_t::flags , AP_GPS_SBP2::sbp_gps_time_t::flags , AP_GPS_SBP2::sbp_heartbeat_t , AP_GPS_SBP2::sbp_pos_llh_t::flags , AP_GPS_SBP2::sbp_vel_ned_t::flags , AP_GPS_SBP::sbp_heartbeat_t , AP_GPS_UBLOX::ubx_nav_solution , AP_GPS_UBLOX::ubx_nav_status , log_SbpRAWH , log_SbpRAWM
• res1 : AP_GPS_SIRF::sirf_geonav , AP_GPS_UBLOX::ubx_cfg_nav_settings
• res2 : AP_GPS_SBP2::sbp_heartbeat_t , AP_GPS_SBP::sbp_heartbeat_t , AP_GPS_UBLOX::ubx_cfg_nav_settings , AP_GPS_UBLOX::ubx_nav_solution
• res3 : AP_GPS_UBLOX::ubx_cfg_nav_settings
• res4 : AP_GPS_UBLOX::ubx_cfg_nav_settings
• resends : DataFlash_MAVLink::_stats , log_DF_MAV_Stats
• reserve_param_space_start_ms : GCS_MAVLINK
• reserve_size : AP_FlashStorage
• Reserved : _USB_OTG_DCTL_TypeDef
• reserved : _USB_OTG_DEPCTL_TypeDef
• Reserved : _USB_OTG_DEPXFRSIZ_TypeDef , _USB_OTG_DRXSTS_TypeDef , _USB_OTG_DTXFSTSn_TypeDef , _USB_OTG_GAHBCFG_TypeDef , _USB_OTG_GRXSTS_TypeDef , _USB_OTG_HAINT_TypeDef , _USB_OTG_HAINTMSK_TypeDef , _USB_OTG_HC_REGS , _USB_OTG_HCCHAR_TypeDef , _USB_OTG_HCINTMSK_TypeDef , _USB_OTG_HCINTn_TypeDef , _USB_OTG_HCSPLT_TypeDef , _USB_OTG_HFRMINTRVL_TypeDef , _USB_OTG_HNPTXSTS_TypeDef , AP_GPS_SBF::msg4001
• reserved : AP_GPS_UBLOX::ubx_nav_svinfo_header
• Reserved0 : _USB_OTG_GINTMSK_TypeDef
• reserved0 : AP_GPS_UBLOX::ubx_mon_hw2
• RESERVED0 : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• Reserved04 : _USB_OTG_INEPREGS , _USB_OTG_OUTEPREGS
• Reserved04_31 : _USB_OTG_DOEPINTn_TypeDef
• Reserved0_1 : _USB_OTG_GOTGINT_TypeDef
• Reserved0C : _USB_OTG_DREGS , _USB_OTG_INEPREGS , _USB_OTG_OUTEPREGS
• reserved1 : AP_GPS_UBLOX::ubx_cfg_gnss::configBlock , AP_GPS_UBLOX::ubx_mon_hw2 , AP_GPS_UBLOX::ubx_mon_hw_60 , AP_GPS_UBLOX::ubx_mon_hw_68 , AP_GPS_UBLOX::ubx_nav_pvt , AP_GPS_UBLOX::ubx_rxm_raw , AP_GPS_UBLOX::ubx_rxm_rawx
• RESERVED1 : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• Reserved11_15 : _USB_OTG_DTHRCTL_TypeDef
• Reserved11_29 : _USB_OTG_GRSTCTL_TypeDef
• Reserved12_15 : _USB_OTG_GOTGCTL_TypeDef
• Reserved12_31 : _USB_OTG_DCFG_TypeDef
• Reserved14 : _USB_OTG_GUSBCFG_TypeDef
• Reserved14_31 : _USB_OTG_DIEPINTn_TypeDef
• Reserved16 : _USB_OTG_GINTMSK_TypeDef , _USB_OTG_GUSBCFG_TypeDef
• Reserved16_17 : _USB_OTG_GINTSTS_TypeDef
• Reserved18 : _USB_OTG_INEPREGS , _USB_OTG_OUTEPREGS
• Reserved19_31 : _USB_OTG_HPRT0_TypeDef
• Reserved2 : _USB_OTG_DIEPINTn_TypeDef , _USB_OTG_DOEPINTn_TypeDef
• reserved2 : AP_GPS_UBLOX::ubx_mon_hw2 , AP_GPS_UBLOX::ubx_nav_pvt , AP_GPS_UBLOX::ubx_rxm_rawx::ubx_rxm_rawx_sv
• RESERVED2 : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• Reserved20 : _USB_OTG_DREGS
• Reserved20_28 : _USB_OTG_DEP0XFRSIZ_TypeDef
• Reserved20_31 : _USB_OTG_GOTGCTL_TypeDef
• Reserved22_23 : _USB_OTG_GINTMSK_TypeDef , _USB_OTG_GINTSTS_TypeDef
• Reserved22_31 : _USB_OTG_DSTS_TypeDef
• Reserved26 : _USB_OTG_DTHRCTL_TypeDef
• Reserved26_28 : _USB_OTG_GUSBCFG_TypeDef
• Reserved27 : _USB_OTG_GINTMSK_TypeDef , _USB_OTG_GINTSTS_TypeDef
• Reserved28_31 : _USB_OTG_DTHRCTL_TypeDef
• Reserved2_3 : _USB_OTG_PCGCCTL_TypeDef
• Reserved2_7 : _USB_OTG_GOTGCTL_TypeDef
• Reserved3 : _USB_OTG_DCFG_TypeDef , _USB_OTG_GRSTCTL_TypeDef
• reserved3 : AP_GPS_UBLOX::ubx_mon_hw_60 , AP_GPS_UBLOX::ubx_mon_hw_68 , AP_GPS_UBLOX::ubx_rxm_rawx::ubx_rxm_rawx_sv
• RESERVED3 : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• Reserved30 : _USB_OTG_GREGS
• Reserved31 : _USB_OTG_DEP0XFRSIZ_TypeDef
• Reserved31_20 : _USB_OTG_GOTGINT_TypeDef
• Reserved3_5 : _USB_OTG_GUSBCFG_TypeDef
• Reserved3_7 : _USB_OTG_GOTGINT_TypeDef
• RESERVED4 : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• Reserved40 : _USB_OTG_DREGS , _USB_OTG_GREGS
• Reserved40C : _USB_OTG_HREGS
• Reserved44 : _USB_OTG_DREGS
• Reserved4_7 : _USB_OTG_DSTS_TypeDef
• Reserved5 : _USB_OTG_DIEPINTn_TypeDef
• RESERVED5 : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• Reserved5_31 : _USB_OTG_PCGCCTL_TypeDef
• Reserved7 : _USB_OTG_GUSBCFG_TypeDef
• Reserved7_18 : _USB_OTG_DEP0XFRSIZ_TypeDef
• Reserved8_9 : _USB_OTG_GINTMSK_TypeDef , _USB_OTG_GINTSTS_TypeDef
• Reserved9 : _USB_OTG_DREGS , _USB_OTG_HPRT0_TypeDef
• Reserved9_31 : _USB_OTG_GAHBCFG_TypeDef
• Reserved_17 : _USB_OTG_GCCFG_TypeDef
• Reserved_in : _USB_OTG_GCCFG_TypeDef
• Reserved_out : _USB_OTG_GCCFG_TypeDef
• reserved_space : AP_FlashStorage
• reserver10_16 : _USB_OTG_GOTGINT_TypeDef
• Reset : _USBD_DCD_INT
• reset : AP_Stats
• reset_accel_to_lean_xy : AC_PosControl::poscontrol_flags
• reset_accel_to_throttle : AC_PosControl::poscontrol_flags
• reset_desired_vel_to_pos : AC_PosControl::poscontrol_flags
• reset_rate_to_accel_z : AC_PosControl::poscontrol_flags
• resistance : AP_BattMonitor::BattMonitor_State , log_Current
• restore : AP_AutoTune
• resTrkCh : AP_GPS_UBLOX::ubx_cfg_gnss::configBlock
• result : Soft_I2C
• Resume : _USBD_DCD_INT
• resv : AP_GPS_NOVA::bestpos , AP_GPS_NOVA::bestvel , AP_GPS_NOVA::nova_header
• retries : log_DF_MAV_Stats
• rev4_servos : SITL::FlightAxis
• reverse_elevator_rudder : SITL::Plane
• reverse_thrust : SITL::Plane
• reversed : RC_Channel , SRV_Channel
• revision : AP_Param::EEPROM_header , EEPROM_header
• RF0R : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• RF1R : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• rf_capable : AP_ADSB
• rfSelect : AP_ADSB
• rftype : AP_RangeFinder_PulsedLightLRF
• rgb : NavioLED_I2C , ToshibaLED_I2C
• rgb565_color : AP_UAVCAN::_led_device
• RI : log_EKF5 , log_NKF5
• right_aileron : SITL::FGNetFDM
• right_flap : SITL::FGNetFDM
• ring_buffer : Linux::RCInput_AioPRU , Linux::RCInput_PRU
• ring_head : Linux::RCInput_AioPRU::ring_buffer , Linux::RCInput_PRU::ring_buffer
• ring_tail : Linux::RCInput_AioPRU::ring_buffer , Linux::RCInput_PRU::ring_buffer
• RIR : PX4::bxcan::RxMailboxType , VRBRAIN::bxcan::RxMailboxType
• rl_torque_cmd : log_Gimbal3
• rmax : AP_AutoTune::ATGains
• rms_pitch_D : AC_AttitudeControl
• rms_pitch_P : AC_AttitudeControl
• rms_roll_D : AC_AttitudeControl
• rms_roll_P : AC_AttitudeControl
• rms_yaw : AC_AttitudeControl
• rmtwkupsig : _USB_OTG_DCTL_TypeDef
• rng : log_RngBcnDebug , NavEKF2_core::range_elements , NavEKF2_core , NavEKF2_core::rng_bcn_elements , NavEKF3_core::range_elements , NavEKF3_core , NavEKF3_core::rng_bcn_elements
• rngAtStartOfFlight : NavEKF2_core , NavEKF3_core
• rngBcnAlignmentCompleted : NavEKF2_core , NavEKF3_core
• rngBcnAlignmentStarted : NavEKF2_core , NavEKF3_core
• rngBcnDataDelayed : NavEKF2_core , NavEKF3_core
• rngBcnDataNew : NavEKF2_core , NavEKF3_core
• rngBcnDataToFuse : NavEKF2_core , NavEKF3_core
• rngBcnFuseDataReportIndex : NavEKF2_core , NavEKF3_core
• rngBcnFusionReport : NavEKF2_core , NavEKF3_core
• rngBcnGoodToAlign : NavEKF2_core , NavEKF3_core
• rngBcnHealth : NavEKF2_core , NavEKF3_core
• rngBcnLast3DmeasTime_ms : NavEKF2_core , NavEKF3_core
• rngBcnPosSum : NavEKF2_core , NavEKF3_core
• rngBcnStoreIndex : NavEKF2_core , NavEKF3_core
• rngBcnTestRatio : NavEKF2_core , NavEKF3_core
• rngBcnTimeout : NavEKF2_core , NavEKF3_core
• rngErr : NavEKF2_core::rng_bcn_elements , NavEKF3_core::rng_bcn_elements
• rngfnd_pos_offset : SITL::SITL
• rngMeasIndex : NavEKF2_core , NavEKF3_core
• rngOnGnd : NavEKF2_core , NavEKF3_core
• rngSum : NavEKF2_core , NavEKF3_core
• rngValidMeaTime_ms : NavEKF2_core , NavEKF3_core
• roll : AP_AHRS , AP_AHRS_View , AP_Mission::Mount_Control , AP_Mount_SToRM32_serial::cmd_set_angles_struct , log_AHRS , log_Attitude , log_Camera , log_EKF1 , log_Rate , SITL::CRRCSim::fdm_packet , SITL::last_letter::fdm_packet , TelemetryData
• roll_control : AP_Mount_Servo
• roll_D : AP_Mount_Alexmos::alexmos_params
• roll_feedforward_filter : AC_AttitudeControl_Heli
• roll_I : AP_Mount_Alexmos::alexmos_params
• roll_invert : AP_Mount_Alexmos::alexmos_params
• roll_limit_cd : AP_Vehicle::FixedWing
• roll_max : SITL::Motor
• roll_min : SITL::Motor
• roll_out : log_Rate
• roll_P : AP_Mount_Alexmos::alexmos_params
• roll_pitch : AP_Motors::AP_Motors_limit
• roll_poles : AP_Mount_Alexmos::alexmos_params
• roll_power : AP_Mount_Alexmos::alexmos_params
• roll_rate : SITL::CRRCSim::servo_packet
• roll_rate_max : SITL::Helicopter , SITL::SingleCopter
• roll_rc_follow : AP_Mount_Alexmos::alexmos_params
• roll_rc_lpf : AP_Mount_Alexmos::alexmos_params
• roll_rc_max_angle : AP_Mount_Alexmos::alexmos_params
• roll_rc_min_angle : AP_Mount_Alexmos::alexmos_params
• roll_rc_mode : AP_Mount_Alexmos::alexmos_params
• roll_rc_speed : AP_Mount_Alexmos::alexmos_params
• roll_sensor : AP_AHRS , AP_AHRS_View
• roll_servo : SITL::Motor
• rollDeg : SITL::sitl_fdm
• rollRate : SITL::CRRCSim::fdm_packet , SITL::last_letter::fdm_packet , SITL::sitl_fdm
• rot_body_to_ned : AP_AHRS_View
• rot_view : AP_AHRS_View
• rotation : AP_AHRS_View , AP_Compass_AK09916 , AP_Compass_LIS3MDL , AP_Compass_MMC3416 , Compass::mag_state
• rotation_b2e : SITL::Aircraft
• rotational : SITL::Thruster
• rotor_rot_accel : SITL::Helicopter , SITL::SingleCopter
• rotor_runup_complete : AP_MotorsHeli::heliflags_type
• routes : MAVLink_routing
• routing : GCS_MAVLINK
• rpm : AP_ICEngine , Linux::BebopBLDC_ObsData , log_Esc , SITL::FGNetFDM
• rpm1 : log_RPM , SITL::Aircraft , SITL::sitl_fdm
• rpm2 : log_RPM , SITL::Aircraft , SITL::sitl_fdm
• rpm_instance : AP_ICEngine
• rpm_saturated : Linux::BebopBLDC_ObsData
• rpm_threshold : AP_ICEngine
• rsc_setpoint : SITL::Helicopter
• rshift : sbus_bit_pick
• rssi : AP_Radio_cypress , ChannelData12 , ChannelData24 , log_Radio , telem_status
• rssi_analog_pin : AP_RSSI
• rssi_analog_pin_range_high : AP_RSSI
• rssi_analog_pin_range_low : AP_RSSI
• rssi_analog_source : AP_RSSI
• rssi_chan : AP_Radio
• rssi_channel : AP_RSSI
• rssi_channel_high_pwm_value : AP_RSSI
• rssi_channel_low_pwm_value : AP_RSSI
• rssi_filtered : AP_Radio_cc2500
• rssi_type : AP_RSSI
• rtcm_buffer : AP_GPS
• rtk : AP_GPS_ERB::PACKED
• rtk_accuracy : AP_GPS::GPS_State
• rtk_age_ms : AP_GPS::GPS_State
• rtk_baseline_coords_type : AP_GPS::GPS_State
• rtk_baseline_x_mm : AP_GPS::GPS_State
• rtk_baseline_y_mm : AP_GPS::GPS_State
• rtk_baseline_z_mm : AP_GPS::GPS_State
• rtk_iar_num_hypotheses : AP_GPS::GPS_State
• rtk_num_sats : AP_GPS::GPS_State
• rtk_time_week_ms : AP_GPS::GPS_State
• rtk_week_number : AP_GPS::GPS_State
• rts_line : ChibiOS::UARTDriver::SerialDef
• rudder : SITL::FGNetFDM
• run_fd : Linux::ToneAlarm
• runCoreSelection : NavEKF2 , NavEKF3
• running : AC_Sprayer::sprayer_flags_type , AP_AutoTune , Compass_PerMotor
• runtime : AP_Stats
• runUpdates : NavEKF2_core , NavEKF3_core
• rx_bounce_buf : ChibiOS::UARTDriver
• rx_buf : usart_state
• Rx_Buffer : _HCD
• rx_pin : usart_dev
• rx_queue_ : PX4::PX4CAN , VRBRAIN::VRBRAINCAN
• rx_thr_en : _USB_OTG_DTHRCTL_TypeDef
• rx_thr_len : _USB_OTG_DTHRCTL_TypeDef
• RxClkBias : AP_GPS_SBF::msg4007
• RxClkDrift : AP_GPS_SBF::msg4007
• rxdma : ChibiOS::UARTDriver
• RxError : AP_GPS_SBF::msg4014 , AP_GPS_SBF
• rxerrors : log_Radio
• rxfflsh : _USB_OTG_GRSTCTL_TypeDef
• rxm_raw : AP_GPS_UBLOX::PACKED
• rxm_rawx : AP_GPS_UBLOX::PACKED
• RxMailbox : PX4::bxcan::CanType , VRBRAIN::bxcan::CanType
• rxmsg : SITL::ADSB , SITL::Gimbal
• rxNum : AP_Radio_cc2500
• rxrb : usart_dev
• RXRSSI : log_RSSI
• RxState : AP_GPS_SBF::msg4014 , AP_GPS_SBF
• rxstsqlvl : _USB_OTG_GINTMSK_TypeDef , _USB_OTG_GINTSTS_TypeDef