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

- s -

• s : color_hsv_t , credman_buffer_t
• s0 : context_switch_frame
• s1 : context_switch_frame
• s10 : context_switch_frame
• s11 : context_switch_frame
• s2 : context_switch_frame
• s3 : context_switch_frame
• s4 : context_switch_frame
• s5 : context_switch_frame
• s6 : context_switch_frame
• s6_addr : in6_addr
• s7 : context_switch_frame
• s8 : context_switch_frame
• s9 : context_switch_frame
• s_addr : in_addr
• sa_data : sockaddr
• sa_family : sockaddr
• sample_point : can_bittiming
• sample_rate : mpu9x50_params_t , mpu9x50_status_t
• sample_start_time : tsl4531x_t
• SATCFG : aux_tdc_regs_t
• save_counter : rtt_hw_driver_t
• scale : l3g4200d_params_t , l3g4200d_t , lc709203f_t , lis2dh12_params_t , lis3dh_params_t , lis3dh_t , lis3mdl_params_t , phydat_t
• scale_den : servo_t
• scale_factor : adxl345_t
• scale_nom : servo_t
• scale_now : ztimer_convert_frac_t
• scale_set : ztimer_convert_frac_t
• scan_event : esp_now_netdev_t
• scan_itvl : nimble_autoconn_params_t
• scan_period : esp_now_params_t
• scan_win : nimble_autoconn_params_t
• sce_irqn : can_conf_t
• SCEWEVCFG0 : aux_evctl_regs_t
• SCEWEVCFG1 : aux_evctl_regs_t
• SCEWEVSEL : aux_evtcl_regs_t
• scgc_addr : uart_conf_t
• scgc_bit : uart_conf_t
• SCGCGPT : cc2538_sys_ctrl_t
• SCGCI2C : cc2538_sys_ctrl_t
• SCGCRFC : cc2538_sys_ctrl_t
• SCGCSEC : cc2538_sys_ctrl_t
• SCGCSSI : cc2538_sys_ctrl_t
• SCGCUART : cc2538_sys_ctrl_t
• schedulelist_size : gnrc_gomach_frame_beacon_t
• schedules : schedstat_t
• scheme : dfplayer_file_t , uri_parser_result_t
• scheme_len : uri_parser_result_t
• sck : spi_conf_t
• sck_pin : spi_conf_t
• scl : i2c_conf_t
• scl_af : i2c_conf_t
• scl_pcr : i2c_conf_t
• scl_pin : i2c_conf_t
• sclk : spi_conf_t , spi_gpio_mode_t
• sclk_af : spi_conf_t
• sclk_pin : spi_conf_t
• scr : spi_clk_conf_t
• SCTL : i2c_regs_t
• sd_card : mtd_sdcard_t
• SD_CARD_TYPE : sd_status_t
• sda : i2c_conf_t
• sda_af : i2c_conf_t
• sda_pcr : i2c_conf_t
• sda_pin : i2c_conf_t
• sdcard : io1_xplained_t
• sdi : dsp0401_params_t
• SDR : i2c_regs_t
• search_rtr : gnrc_netif_ipv6_t
• SEC : aon_rtc_regs_t
• sec_addr_mask : mtd_spi_nor_t
• sec_addr_shift : mtd_spi_nor_t
• SECDMACLKGDS : prcm_regs_t
• SECDMACLKGR : prcm_regs_t
• SECDMACLKGS : prcm_regs_t
• seconds : ntp_timestamp_t , riot::time_point , timex_t
• sector : mtd_mapper_region_t
• sector_count : mtd_dev_t
• sector_erase : mtd_spi_nor_opcode_t
• SECTOR_SIZE : csd_v1_t , csd_v2_t
• secure_flash_as_size : sam0_aux_cfg_mapping
• secure_flash_data_size : sam0_aux_cfg_mapping
• secure_ram_size : sam0_aux_cfg_mapping
• secure_region_unlock : sam0_aux_cfg_mapping
• SECURED_MODE : sd_status_t
• seg_left : gnrc_rpl_srh_t , ipv6_ext_rh_t
• SEL : cc2538_ioc_t , msp_port_isr_t , msp_port_t
• sel_res : nfc_iso14443a_t
• SELFTESTCYC : flash_regs_t
• SELFTESTSIGN : flash_regs_t
• sema : dpl_sem
• send : candev_driver , gnrc_netif_ops , netdev_driver
• send_cb : netdev_test_t
• send_limit : gcoap_request_memo
• send_queue : gnrc_netif_t
• sender_pid : msg_t
• sense_pin : dose_params_t , dose_t
• sensor : bme680_t
• separator : suit_storage_driver
• seq : gnrc_gomach_dupchk_unit_t , gnrc_gomach_packet_info_t , gnrc_netif_dedup_t , icmpv6_echo_t , netdev_ieee802154_t , socket_zep_t , zep_v2_ack_hdr_t , zep_v2_data_hdr_t
• seq_nr : gnrc_gomach_frame_broadcast_t , gnrc_lwmac_frame_broadcast_t
• seq_num : tcp_hdr_t
• seq_rev : gnrc_rpl_p2p_dro_ack_t
• sequence_no : CONFIG_SUIT_STORAGE_RAM_ATTR
• serial_buffer_status : serial_msg_t
• serial_idx : usb_descriptor_device_t
• SerialPort() : SerialPort
• server_ep : asymcute_con
• service_id : someip_message_id_t
• session : sock_dtls
• session_id : someip_request_id_t
• set : candev_driver
• SET : FIO_PORT_t
• set : gnrc_netif_ops , netdev_driver , usbdev_driver , ztimer_mock_t , ztimer_ops_t
• set_active_location : suit_storage_driver
• set_alarm : rtt_hw_driver_t
• set_cbs : netdev_test_t
• set_cca_mode : ieee802154_radio_ops
• set_cca_threshold : ieee802154_radio_ops
• set_csma_params : ieee802154_radio_ops
• set_filter : candev_driver
• set_frame_retrans : ieee802154_radio_ops
• set_hw_addr_filter : ieee802154_radio_ops
• set_invert : disp_dev_driver_t
• set_mode : trx_driver
• set_rx_mode : ieee802154_radio_ops
• set_seq_no : suit_storage_driver
• set_ticks : Timer
• setBitOrder() : SPIClass
• setClock() : TwoWire
• setClockDivider() : SPIClass
• setDataMode() : SPIClass
• settings : bme680_params_t , sx127x_t
• setup : usb_desc_cdcecm_speed_t , usbus_control_handler_t
• SFR_MTCSPCFG : cc2538_rfcore_t
• SFR_MTCTRL : cc2538_rfcore_t
• SFR_MTIRQF : cc2538_rfcore_t
• SFR_MTIRQM : cc2538_rfcore_t
• SFR_MTM0 : cc2538_rfcore_t
• SFR_MTM1 : cc2538_rfcore_t
• SFR_MTMOVF0 : cc2538_rfcore_t
• SFR_MTMOVF1 : cc2538_rfcore_t
• SFR_MTMOVF2 : cc2538_rfcore_t
• SFR_MTMSEL : cc2538_rfcore_t
• SFR_RFDATA : cc2538_rfcore_t
• SFR_RFERRF : cc2538_rfcore_t
• SFR_RFIRQF0 : cc2538_rfcore_t
• SFR_RFIRQF1 : cc2538_rfcore_t
• SFR_RFST : cc2538_rfcore_t
• SHDW_ANA_TRIM : fcfg_regs_t
• SHDW_DIE_ID_0 : fcfg_regs_t
• SHDW_DIE_ID_1 : fcfg_regs_t
• SHDW_DIE_ID_2 : fcfg_regs_t
• SHDW_DIE_ID_3 : fcfg_regs_t
• SHDW_OSC_BIAS_LDO_TRIM : fcfg_regs_t
• SHDWTARGET : aux_timer2_regs_t
• shift : frac_t , ztimer_convert_shift_t
• shift_sec : dcf77_bits_t::values
• short_addr : ieee802154_submac , netdev_ieee802154_t
• SHUTDOWN : aon_pmctl_regs_t , aon_wuc_regs_t
• shutdown : ltc4150_params_t
• shutdown_req : gnrc_lorawan_t
• sibling : at86rf215
• SICR : i2c_regs_t
• silm : can_conf_t
• simmask : spi_conf_t
• SIMR : i2c_regs_t
• sin6_addr : sockaddr_in6
• sin6_family : sockaddr_in6
• sin6_flowinfo : sockaddr_in6
• sin6_port : sockaddr_in6
• sin6_scope_id : sockaddr_in6
• sin_addr : sockaddr_in
• sin_family : sockaddr_in
• sin_port : sockaddr_in
• SINGLEBIT : flash_regs_t
• SIREN : cc2538_uart_t
• SIRLP : cc2538_uart_t
• sixlo : gnrc_netif_t
• size : at25xxx_params_t , bluetil_ad_t , boot_t , constfs_file_t , dynamixel_reader_t , dynamixel_writer_t , feetech_reader_t , feetech_writer_t , fib_table_t , gnrc_pktsnip , lorawan_buffer_t , memarray_t , nvram , ringbuffer_t , sector_info_struct , tsrb , uart_half_duplex_t
• SIZE_AND_DIS_FLAGS : ccfg_regs_t
• SIZE_OF_PROTECTED_AREA : sd_status_t
• sjw : can_bittiming
• sjw_max : can_bittiming_const
• sl : uu
• slave_if : usb_desc_union_t
• sleep : mtd_spi_nor_opcode_t , rn2xx3_t
• sleep_pin : at86rf2xx_params
• sleep_timer : rn2xx3_t
• SLEEPCTL : aon_pmctl_regs_t , aon_sysctl_regs_t
• slicer : usbus_control_handler_t
• sll_addr : sockaddr_ll
• sll_family : sockaddr_ll
• sll_halen : sockaddr_ll
• sll_hatype : sockaddr_ll
• sll_ifindex : sockaddr_ll
• sll_pkttype : sockaddr_ll
• sll_protocol : sockaddr_ll
• slot : debugpins_config
• slots_num : gnrc_gomach_vtdma_t
• slots_position : gnrc_gomach_vtdma_t
• smart_eeprom_blocks : sam0_aux_cfg_mapping
• smart_eeprom_page_size : sam0_aux_cfg_mapping
• SMIS : i2c_regs_t
• SMPH0 : aux_smph_regs_t
• SMPH1 : aux_smph_regs_t
• SMPH2 : aux_smph_regs_t
• SMPH3 : aux_smph_regs_t
• SMPH4 : aux_smph_regs_t
• SMPH5 : aux_smph_regs_t
• SMPH6 : aux_smph_regs_t
• SMPH7 : aux_smph_regs_t
• sn : icmp_echo_t , tpcon
• snd_hdr_buf : socket_zep_t
• snd_mc_ra : gnrc_netif_ipv6_t
• snd_na : _nib_onl_entry
• snd_nxt : _transmission_control_block
• snd_una : _transmission_control_block
• snd_wl1 : _transmission_control_block
• snd_wl2 : _transmission_control_block
• snd_wnd : _transmission_control_block
• snip : tpcon
• snr : netdev_lora_rx_info_t
• sns_res : nfc_iso14443a_t
• SOAR : i2c_regs_t
• SOC_ADC_ABS_GAIN : fcfg_regs_t
• SOC_ADC_OFFSET_INT : fcfg_regs_t
• SOC_ADC_REF_TRIM_AND_OFFSET_EXT : fcfg_regs_t
• SOC_ADC_REL_GAIN : fcfg_regs_t
• sock : asymcute_con , candev_linux , lwm2m_client_data_t , Network , sock_event_t
• sock_fd : socket_zep_t
• soft_spi_clk : soft_spi_conf_t
• soft_spi_mode : soft_spi_conf_t
• softap_pass : esp_now_params_t
• source : adxl345_interrupt_t
• SOURCE_CHANGE : cc2538_sys_ctrl_t
• source_routes : fib_table_t
• sp : _thread
• speed : eth_conf_t , i2c_conf_t , jc42_params_t
• SPEED_CLASS : sd_status_t
• spi : adt7310_t , at25xxx_params_t , at86rf215_params , at86rf2xx_params , ata8520e_params_t , atwinc15x0_params_t , bme680_intf_t , candev_mcp2515_conf , cc110x_params_t , cc2420_params , ds3234_params_t , enc28j60_params_t , encx24j600_params_t , encx24j600_t , ili9341_params_t , kw2xrf_params , lis2dh12_params_t , lis3dh_params_t , mrf24j40_params , mtd_spi_nor_params_t , nrf24l01p_t , nvram_spi_params , pcd8544_t , pn532_params_t , sx127x_params_t , w5100_params_t
• spi3w_en : bmx280_params_t
• spi_clk : at25xxx_params_t , at86rf215_params , at86rf2xx_params , ata8520e_params_t , atwinc15x0_params_t , candev_mcp2515_conf , cc110x_params_t , cc2420_params , ili9341_params_t , kw2xrf_params , mrf24j40_params , sdcard_spi_t
• spi_dev : sdcard_spi_params_t
• spi_mode : candev_mcp2515_conf , ili9341_params_t
• SPIClass() : SPIClass
• SPISettings() : SPISettings
• SPS : cc2538_uart_t
• SR : cc2538_ssi_t
• sr_dest : fib_sr_t
• sr_flags : fib_sr_t
• sr_iface_id : fib_sr_t
• sr_lifetime : fib_sr_t
• sr_path : fib_sr_t
• src : ethernet_hdr_t , gnrc_netif_dedup_t , gnrc_sixlowpan_frag_rb_base_t , ipv4_hdr_t , ipv6_hdr_t
• src_addr : cc1xxx_l2hdr_t , gnrc_gomach_packet_info_t , gnrc_lwmac_packet_info_t , nrfmin_hdr_t , xbee_l2hdr_t
• src_l2addr_len : gnrc_netif_hdr_t
• src_len : gnrc_netif_dedup_t , gnrc_sixlowpan_frag_rb_base_t
• src_port : tcp_hdr_t , udp_hdr_t
• SRCRC : cc2538_sys_ctrl_t
• srcs : dfplayer
• SRGPT : cc2538_sys_ctrl_t
• SRI2C : cc2538_sys_ctrl_t
• SRIS : i2c_regs_t
• SRSEC : cc2538_sys_ctrl_t
• SRSSI : cc2538_sys_ctrl_t
• srtt : _transmission_control_block
• SRUART : cc2538_sys_ctrl_t
• ss_data : sockaddr_storage
• ss_family : sockaddr_storage
• ss_size : pthread_attr_t
• ss_sp : pthread_attr_t
• ssi_base : spi_conf_t
• ssi_sysctl : spi_conf_t
• SSICLKGDS : prcm_regs_t
• SSICLKGR : prcm_regs_t
• SSICLKGS : prcm_regs_t
• ssn_pin : atwinc15x0_params_t
• SSTAT : i2c_regs_t
• sstate : nrfusb_t
• stack : Thread
• stack_size : _thread
• stack_start : _thread
• start : coap_block_slicer_t , dcf77_bits_t::values , gnrc_ipv6_ext_frag_limits , gnrc_sixlowpan_frag_rb_int , ringbuffer_t , suit_storage_driver , usbus_control_slicer_t
• start_active_time : pir_t
• start_addr : riotboot_hdr_t
• start_sec : ltc4150_dev
• start_time : dcf77_bits_t::values , xtimer
• startFrame_cb : openwsn_radio_t
• startTime : dcf77
• STAT : aux_tdc_regs_t , flash_regs_t , msp_usci_spi_t
• stat : vfs_file_system_ops
• STAT : vims_regs_t
• STAT0 : ddi0_osc_regs_m16_t , ddi0_osc_regs_t
• STAT1 : ddi0_osc_regs_m16_t , ddi0_osc_regs_t
• STAT2 : ddi0_osc_regs_m16_t , ddi0_osc_regs_t
• state : _transmission_control_block , asymcute_con , at86rf215 , at86rf2xx_t , can , candev , cc110x_t , cc2420_t , cc2538_rf_t , chacha20poly1305_ctx_t , chacha_ctx , dfplayer , dose_t , ethos_t , gcoap_request_memo , gnrc_lorawan_t , gnrc_rpl_p2p_ext_t , ieee802154_submac , keccak_state_t , kw2xrf_t , lwmac , mrf24j40_t , my9221_t , netdev_test_t , nimble_netif_conn_t , sema_t , sha1_context , sha2xx_context_t , slipdev_t , suit_component_t , suit_manifest_t , sx127x_radio_settings_t , tpcon , usbdev_mock_ep_t , usbus , usbus_cdcacm_device
• state_mtx : dose_t
• status : _thread , _transmission_control_block , bme680_field_data , eth_dma_desc , gnrc_rpl_dao_ack_t , ieee802154_tx_info_t , mcps_confirm_t , mlme_confirm_t , ot_job_t , sixlowpan_nd_da_t , sixlowpan_nd_opt_ar_t
• statvfs : vfs_file_system_ops
• stb_pin : tja1042_trx
• stdd_val : hard_api_t
• stmin : isotp_fc_options
• stop : gnrc_rpl_p2p_ext_t
• storage : CONFIG_SUIT_STORAGE_RAM_ATTR , suit_storage_flashwrite_t
• storage_backend : suit_component_t
• stored_reg_ledout : pca9633_t
• STP2 : cc2538_uart_t
• str : usbus_string
• str_idx : usbus
• stratum : ntp_packet_t
• stream : dma_conf_t , dynamixel_t , feetech_t
• strings : usbus
• sub_channel_seq : gnrc_gomach_frame_beacon_t , gnrc_gomach_vtdma_manag_t , gnrc_gomach_vtdma_t , gomach
• subchannel_occu_flags : gomach
• subchannel_seq : gnrc_gomach_frame_announce_t
• subclass : usb_descriptor_device_t , usb_descriptor_interface_association_t , usb_descriptor_interface_t , usbus_interface
• submac : netdev_ieee802154_submac_t
• subs : msg_bus_t
• subscriptions : asymcute_con
• SUBSEC : aon_rtc_regs_t
• SUBSECINC : aon_rtc_regs_t
• subtype : usb_desc_acm_t , usb_desc_call_mngt_t , usb_desc_cdc_t , usb_desc_ecm_t , usb_desc_union_t
• suffix : progress_bar_t
• sum : matstat_state_t
• sum1 : fletcher16_ctx_t
• sum2 : fletcher16_ctx_t
• sum_sq : matstat_state_t
• super : event_callback_t , gnrc_sixlowpan_frag_rb_t , gnrc_sixlowpan_frag_vrb_t , sock_event_t , ztimer_convert_frac_t , ztimer_convert_muldiv64_t , ztimer_convert_shift_t , ztimer_convert_t , ztimer_mock_t , ztimer_periph_timer_t
• SUS_ADDR : sd_status_t
• suspend : stm32_usb_otg_fshs_t
• suspended : sam0_common_usb_t
• swap() : riot::thread , riot::unique_lock< Mutex >
• SWEVSET : aux_evctl_regs_t , aux_evtcl_regs_t
• SWPWRPROF : aux_sysif_regs_t
• SWRESET : prcm_regs_t
• SWWUTRIG : aux_sysif_regs_t
• SYNC : aon_rtc_regs_t , cc2538_gptimer_t
• sync : dfplayer
• SYNC : gpt_reg_t
• sync : leds_config
• SYNC_32K : cc2538_sys_ctrl_t
• SYNCLF : aon_rtc_regs_t
• SYS_DIV : cc2538_sys_ctrl_t
• SYSBUSCLKDIV : prcm_regs_t
• SYSCODE_START : flash_regs_t
• sysctl : timer_conf_t
• SYSGPOCTL : rfc_dbell_regs_t
• szx : coap_block1_t