Here is a list of all struct and union fields with links to the structures/unions they belong to:

- s -

• s : CHIMU_Quaternion , gvf_con
• s_route_ref : GuidanceHRef
• sacc : GpsState
• sample_frequency : delayed_first_order_lowpass_filter_t
• sat_id : sirf_msg_41
• sat_threshold : avi_isp_statistics_bayer_regs
• satellites : spektrum_t
• saturation : AttRefEulerFloat , AttRefQuatFloat , AttRefQuatInt
• scale : AirspeedAdc , Lsm303dlhcAccConfig , Lsm303dlhcMagConfig
• scaled_height : mt9f002_t
• scaled_initial_time : NpsMain
• scaled_width : mt9f002_t
• sccstp : PACK_STRUCT_STRUCT
• scl_pin : softi2c_device
• scl_port : softi2c_device
• sclh : i2cRegs_t
• scll : i2cRegs_t
• scr : uartRegs_t
• scsi_cmd_data : PACK_STRUCT_STRUCT
• scsi_cmd_len : PACK_STRUCT_STRUCT
• sda_pin : softi2c_device
• sda_port : softi2c_device
• sdcard_buf_idx : sdlogger_spi_periph
• SE : inv_correction_gains
• search_distance : opticflow_t
• sec : rtcRegs_t , XsensTime
• second : sirf_msg_41
• sect : NavCube
• seg : gvf_seg
• seg_center1 : gvf_SurveyPolyAdv , SurveyPolyAdv
• seg_center2 : gvf_SurveyPolyAdv , SurveyPolyAdv
• seg_end : gvf_SurveyPolyAdv , SurveyPolyAdv , ZamboniSurvey
• seg_start : gvf_SurveyPolyAdv , SurveyPolyAdv , ZamboniSurvey
• segment_angle : gvf_SurveyPolyAdv , SurveyPolyAdv
• segments : NavSpiral
• sel0 : pinRegs_t
• sel1 : pinRegs_t
• sel2 : pinRegs_t
• select : spi_transaction
• self_test : Adxl345Config
• sem : spi_init
• send_ck_a : GpsMtk , GpsUbx , InterMcuData
• send_ck_b : GpsMtk , GpsUbx , InterMcuData
• sens : Aoa_Adc , Aoa_Pwm
• sense : USBMassStorageDriver
• sensitivity : NpsSensorAccel , NpsSensorGyro , NpsSensorMag
• sensor_angle : opticflow_pmw3901_t
• sensor_height : mt9f002_t
• sensor_id : HOTT_EAM_MSG , HOTT_GAM_MSG , mavlink_optical_flow , mavlink_optical_flow_rad
• sensor_size : video_config_t
• sensor_width : mt9f002_t
• sent_rx : Hmc5843
• sent_tx : Hmc5843
• seq : mavlink_message , mavlink_mission_mgr
• set0 : gpioRegs_t
• set1 : gpioRegs_t
• set2 : gpioRegs_t
• set3 : gpioRegs_t
• set_offset_x : mt9f002_t
• set_offset_y : mt9f002_t
• set_zoom : mt9f002_t
• setbitrate : i2c_periph
• SetMask : config_mkk_v2_eeprom_t
• setpoint : actuators_mkk_v2_struct , OpticalFlowHoverControl , VerticalCtrlDemo
• settings : LUT_t
• sff_grp_sa : can_accept_Regs_t
• sff_sa : can_accept_Regs_t
• sh : inv_gains
• shift : RoverNavigation , shift_tracking_private , shift_tracking_t
• shift_vt_pix_clk_div : mt9f002_t
• short_product_id : USBMassStorageConfig
• short_product_version : USBMassStorageConfig
• short_vendor_id : USBMassStorageConfig
• shots : mora_status_union::mora_status_struct
• show_calibration : pano_unwrap_t
• show_flow : opticflow_t
• sideslip : AirData , ExtU , NpsFdm , NpsSensors
• sideslip_f : State
• sign : DiscSurvey
• signature : PACK_STRUCT_STRUCT
• signs : spektrum_t
• SigPerSPAD : VL53L1X_Result_t
• sim_time : NpsMain
• size : crtp_message_t , DMADriver , MedianFilterFloat , MedianFilterInt , NavCube , physmem
• slave4_ready : ImuAspirin2Spi , ImuMpu9250
• slave_addr : i2c_transaction
• slave_idx : spi_transaction
• slave_init_status : Mpu60x0_I2c , Mpu60x0_Spi , Mpu9250_I2c , Mpu9250_Spi
• slaves : Mpu60x0Config , Mpu9250Config
• slip_deg : FGNetFDM
• slope_x : linear_flow_fit_info
• slope_y : linear_flow_fit_info
• slots : telemetry_cb_slots
• smbus_alert_cnt : i2c_errors
• smplrt_div : Itg3200Config , Mpu60x0Config , Mpu9250Config
• snapshot_num : CameraSnapshot
• snapshot_valid : CameraSnapshot
• socket : _crrcsim
• sockfd : UdpSocket
• softInt : vicRegs_t
• softIntClear : vicRegs_t
• sog : sirf_msg_41
• sol_flags : GpsMtk , GpsUbx
• sonar : NpsSensors
• sonar_timestamp : px4flow_i2c_frame , px4flow_i2c_integral_frame
• sop_col : SuperbitRF
• sortData : MedianFilterFloat , MedianFilterInt
• source : visual_target_struct
• sp : HorizontalGuidance , RoverGuidance , RoverHoloGuidance
• sp_offset_pitch : IndiController_int
• sp_offset_roll : IndiController_int
• spare1 : CHIMU_sensor_data
• spark_plugs_ok : FGNetCtrls
• speed : DW1000 , force_ , GuidanceHRef , HorizontalGuidanceReference , HorizontalGuidanceSetpoint , inv_state , MekfWindMeasurements , MekfWindState , RoverGuidanceSetpoint , RoverHoloGuidanceSetpoint , RoverNavigation , Vi_gps_info
• speed_3d : GpsState
• speed_gps : inv_measures
• speed_H : HOTT_EAM_MSG , HOTT_GAM_MSG
• speed_history : NpsSensorGps
• speed_L : HOTT_EAM_MSG , HOTT_GAM_MSG
• speed_latency : NpsSensorGps
• speed_message : RawMessage
• speed_noise_std_dev : NpsSensorGps
• speed_pid : RoverGuidance , RoverHoloGuidance
• speed_status : State
• speedbrake : FGNetCtrls , FGNetFDM
• speedup : FGNetCtrls
• spektrum_dev : NpsMain
• spi : spi_periph_dma
• spi_3_wire : Adxl345Config , L3gd20Config , Lis302dlConfig
• spi_input_buf : pmw3901_t
• spi_output_buf : pmw3901_t
• spi_p : Ads1220 , Adxl345_Spi , Cyrf6936 , Eeprom25AA256 , L3gd20_Spi , Lis302dl_Spi , Lsm303d_Spi , Mpu60x0_Spi , Mpu9250_Spi , Ms2100 , Ms5611_Spi , SDCard , SST25VFxxxx
• spi_t : Cyrf6936 , SDCard , SST25VFxxxx
• spi_trans : Ads1220 , Adxl345_Spi , Eeprom25AA256 , L3gd20_Spi , Lis302dl_Spi , Lsm303d_Spi , Mpu60x0_Spi , Mpu9250_Spi , Ms5611_Spi
• spidr : spi_periph_dma
• spin : i2c_periph
• spoilers : FGNetCtrls , FGNetFDM
• sr : spiRegs_t , sspRegs_t
• sst : DirectMemoryLogger
• stage : gvf_SurveyPolyAdv , SurveyPolyAdv , ZamboniSurvey
• stall_warning : FGNetFDM
• start : EscData , inputbuf , logger_uart_data_struct
• start_byte : HOTT_EAM_MSG , HOTT_GAM_MSG , SpeedMessage
• start_time : Sbus
• starter_power : FGNetCtrls
• stat : adcRegs_t , i2cRegs_t
• state : AhrsFloatInv , DMADriver , DW1000 , EKFRange , esc32_private , GpsMtk , GpsNmea , GpsSirf , GpsSkytraq , GpsUbx , InsFloatInv , InsMekfWindPrivate , jevois_t , mavlink_mission_mgr , msg_state_t , pmw3901_t , SuperbitRF , syslink_dl , syslink_parse_state , takeoff_detect_struct , USBMassStorageDriver , VL53L1_Dev_t::NonBlocking
• state_updated : nodeState
• statistics_bayer : libisp_config
• statistics_yuv : avi_isp_offsets , libisp_config
• status : acInfo , ActuatorsDisco , Ads1220Config , AhrsAligner , AhrsFloatCmpl , AhrsFloatDCM , AhrsIntCmplEuler , AhrsIntCmplQuat , AhrsMlkf , Ak8963 , Ak8975 , BaroBoard , Bmp085 , Bmp3_I2c , cf_deck_multi_ranger , CopilotStatus , Cyrf6936 , Dc_Ctrl_Parrot_Mykonos , DirectMemoryLogger , disco_bldc_obs , DiscSurvey , ESC32 , ESC32_com , gps_ubx_ucenter_struct , GpsMtk , GpsNmea , GpsSkytraq , GpsUbx , GX3Packet , HackHD , i2c_periph , i2c_transaction , intermcu_t , InterMcuData , IST8310 , LidarLite , LidarSF11 , Lis3mdl , mavlink_transport , mora_transport , Ms2100 , Ms5611_I2c , Ms5611_Spi , msg_state_t , nav_catapult_struct , NavSpiral , OrientationReps , PACK_STRUCT_STRUCT , PCAP01VALUE , px4flow_data , RadioControl , RoverNavOval , Sbus , Sc18Is600 , SDCard , sdlogger_spi_periph , SHott , slot_ , spi_periph , spi_transaction , SST25VFxxxx , SuperbitRF , tcas_ac_status , UM6Packet
• Status : VL53L1X_Result_t
• status : VNPacket , w5100_periph , XsensParser
• status_flags : GpsMtk , GpsUbx
• status_idx : SST25VFxxxx
• std_px : opticflow_pmw3901_t
• stddev : px4flow_data
• stereo_bin : AvoidNavigationStruct
• stop_byte : HOTT_EAM_MSG , HOTT_GAM_MSG
• stream : DMAConfig
• strength : TFMini
• sts : gec_transport
• sub_b : avi_isp_pedestal_regs
• sub_gb : avi_isp_pedestal_regs
• sub_gr : avi_isp_pedestal_regs
• sub_r : avi_isp_pedestal_regs
• subdev_format : video_config_t
• subdev_name : video_config_t
• submit : i2c_periph
• submit_err_cnt : ActuatorsMkk
• subpixel_factor : opticflow_pmw3901_t , opticflow_t
• sum : adc_buf , PID_f
• sum_echo : navdata_measure_t
• sum_err : GainsPID , OpticalFlowLanding , RoverGuidancePID , RoverHoloGuidancePID , VerticalCtrlDemo
• supply_voltage : NpsElectrical
• surface_d : FloatAttitudeGains
• surface_dd : FloatAttitudeGains
• surface_i : FloatAttitudeGains
• surface_p : FloatAttitudeGains
• surface_roughness : linear_flow_fit_info , opticflow_result_t
• suspend : spi_periph
• svid : SVinfo
• svinfos : GpsState
• sw_ver_h : gps_ubx_ucenter_struct
• sw_ver_l : gps_ubx_ucenter_struct
• sweep_vec : gvf_SurveyPolyAdv , SurveyPolyAdv
• sweep_width : ZamboniSurvey
• sync_send : AirspeedMs45xx , AirspeedSdp3x
• sys_id : mavlink_message
• system_status : mavlink_heartbeat
• sz : gate_img
• sz_left : gate_img
• sz_right : gate_img