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

- i -

• i : keccak_state_t
• I : trickle_t
• i2c : ad7746_params , adcxx1c_params , ads101x_alert_params , ads101x_params , adxl345_params_t , at24cxxx_params , at30tse75x_t , bh1750fvi_params_t , bh1750fvi_t , bh1900nux_params_t , bh1900nux_t , bme680_intf_t , bmx055_params_t , ds1307_params_t , ds1307_t , ds75lx_params_t , fxos8700_params_t , hdc1000_params_t , hih6130_t , hts221_params_t , i2c_conf_t , ina2xx_params_t , ina3221_params_t , isl29020_params_t , isl29125_params_t , jc42_params_t , jc42_t , l3g4200d_params_t , lis3mdl_params_t , lpsxxx_params_t , lsm303dlhc_params_t , lsm6dsl_params_t , mag3110_params_t , mma7660_params_t , mma8x5x_params_t , mpl3115a2_params_t , mpu9x50_params_t , ph_oem_params , pn532_params_t , qmc5883l_params_t , qmc5883l_t , seesaw_soil_params_t , srf02_t , srf08_params_t , stmpe811_params_t , tcs37727_params_t , tmp00x_params_t
• i2c_addr : aip31068_params_t , at24mac_params_t , bmp180_params_t , bmx280_params_t , ccs811_params_t , opt3001_params_t , pca9633_params_t , pca9685_params_t , scd30_params_t , sdp3x_params_t , sht2x_params_t , sht3x_dev_t , sht3x_params_t , shtc1_params_t , tsl4531x_params_t , tsl4531x_t , vcnl40x0_params_t
• i2c_dev : aip31068_params_t , at24mac_params_t , bmp180_params_t , bmx280_params_t , ccs811_params_t , opt3001_params_t , pca9633_params_t , pca9685_params_t , scd30_params_t , sdp3x_params_t , sht2x_params_t , sht3x_dev_t , sht3x_params_t , shtc1_params_t , si114x_params_t , si70xx_params_t , sps30_params_t , tsl2561_params_t , tsl4531x_params_t , tsl4531x_t , vcnl40x0_params_t , veml6070_params_t
• I2CCLKGDS : prcm_regs_t
• I2CCLKGR : prcm_regs_t
• I2CCLKGS : prcm_regs_t
• I2SBCLKDIV : prcm_regs_t
• I2SBCLKSEL : prcm_regs_t
• I2SCLKCTL : prcm_regs_t
• I2SCLKGDS : prcm_regs_t
• I2SCLKGR : prcm_regs_t
• I2SCLKGS : prcm_regs_t
• I2SMCLKDIV : prcm_regs_t
• I2SWCLKDIV : prcm_regs_t
• I_MAP : cc2538_sys_ctrl_t
• i_range : ina2xx_params_t
• ia_id : dhcpv6_opt_ia_pd_t
• IBE : cc2538_gpio_t
• IBRD : cc2538_uart_t , uart_regs_t
• IC : cc2538_gpio_t
• ICEPICK_DEVICE_ID : fcfg_regs_t
• ICLR : gpt_reg_t
• ICR : cc2538_gptimer_t , cc2538_ssi_t , cc2538_uart_t , mega_timer_t , uart_regs_t , wdt_regs_t
• id : asymcute_topic , coap_hdr_t , dynamixel_t , emcute_topic_t , feetech_t , gnrc_ipv6_ext_frag_rbuf_t , gnrc_ipv6_ext_frag_send_t , icmp_echo_t , icmpv6_echo_t , ipv4_hdr_t , ipv6_ext_frag_t , msg_bus_t , nfc_iso14443a_t , ppp_hdr_t , psk_params_t , riot::thread , sock_dns_hdr_t , spi_conf_t
• id_ch0 : timer_conf_t
• id_len : nfc_iso14443a_t
• id_string : chip_info_struct
• identifier : suit_component_t
• idle_seq : kw41zrf_t
• idle_state : at86rf2xx_t , kw2xrf_t , mrf24j40_t
• idx : tpcon , usb_descriptor_configuration_t , usb_descriptor_interface_association_t , usb_descriptor_interface_t , usbus_interface , usbus_string
• IE : cc2538_gpio_t , msp_port_isr_t
• IE1 : msp_sfr_t
• IE2 : msp_sfr_t
• IEEE_BLE_0 : ccfg_regs_t
• IEEE_BLE_1 : ccfg_regs_t
• IEEE_MAC_0 : ccfg_regs_t
• IEEE_MAC_1 : ccfg_regs_t
• IES : msp_port_isr_t
• IEV : cc2538_gpio_t
• if_pid : gnrc_netif_hdr_t
• iface : gnrc_ipv6_nib_ft_t , gnrc_ipv6_nib_pl_t , usbus , usbus_handler
• iface_ctrl : usbus_cdcacm_device , usbus_cdcecm_device
• iface_data : usbus_cdcacm_device , usbus_cdcecm_device
• iface_data_alt : usbus_cdcecm_device
• iface_id : fib_entry_t
• IFG : msp_port_isr_t
• IFG1 : msp_sfr_t
• IFG2 : msp_sfr_t
• IFLS : cc2538_uart_t , uart_regs_t
• ifnum : can_reg_entry , candev_dev , conn_can_isotp_master , conn_can_isotp_slave , conn_can_raw
• ifsel : bme680_params_t
• iled_level : gp2y10xx_params_t
• iled_pin : gp2y10xx_params_t
• ILPR : cc2538_uart_t
• IM : cc2538_ssi_t , cc2538_uart_t
• IMAGE_VALID_CONF : ccfg_regs_t
• Imax : trickle_t
• Imin : trickle_t
• IMR : cc2538_gptimer_t , gpt_reg_t
• IMSC : uart_regs_t
• IN : msp_port_isr_t , msp_port_t
• in : stm32_usb_otg_fshs_t , usbdev_mock , usbus_control_handler_t
• in_buf : usbus_cdcecm_device
• in_mode : dcf77_params_t , dht_params_t , ds18_params_t
• inbuf : ethos_t , slipdev_t
• inc_m : pll_cfg_t
• inc_n : pll_cfg_t
• inc_p : pll_cfg_t
• inc_q : pll_cfg_t
• index : eui48_conf_t , eui64_conf_t , loramac_channel_t , lorawan_buffer_t , pwm_chan_conf_t , sha256_chain_idx_elm_t , usb_setup_t
• info : _nib_onl_entry , cb_mux , gnrc_ipv6_nib_nc_t
• INFRCLKDIVDS : prcm_regs_t
• INFRCLKDIVR : prcm_regs_t
• INFRCLKDIVS : prcm_regs_t
• init : candev_driver , cipher_interface_st , gnrc_netif_ops , gnrc_rpl_of_t , mtd_desc , mtd_mapper_parent_t , netdev_driver , rtt_hw_driver_t , suit_storage_driver , trx_driver , uart_half_duplex_dir_t , usbdev_driver , usbus_handler_driver
• init_cb : netdev_test_t
• init_done : sdcard_spi_t
• init_state : gomach
• initial : pca9685_saul_pwm_params_t
• initialized : adt7310_t
• inner_hash : sha1_context
• install : suit_storage_driver
• instance : skald_eddystone_uid_t
• instance_id : gnrc_rpl_dao_ack_t , gnrc_rpl_dao_t , gnrc_rpl_dio_t , gnrc_rpl_internal_opt_dis_solicited_t , gnrc_rpl_opt_dis_solicited_t , gnrc_rpl_p2p_dro_ack_t , gnrc_rpl_p2p_dro_t
• int1 : adxl345_params_t , l3g4200d_params_t , lis3dh_params_t
• int1_pin : bmx055_params_t , lis2dh12_params_t
• int2 : adxl345_params_t , l3g4200d_params_t , lis3dh_params_t
• int2_pin : bmx055_params_t , lis2dh12_params_t
• INT_CAUS : wdt_regs_t
• int_config : lis2dh12_int_params_t
• int_drive : itg320x_params_t
• int_duration : lis2dh12_int_params_t
• int_level : itg320x_params_t
• int_mode : ccs811_params_t
• int_pin : apds99xx_params_t , at86rf215_params , at86rf2xx_params , ata8520e_params_t , candev_mcp2515_conf , ccs811_params_t , enc28j60_params_t , encx24j600_params_t , encx24j600_t , itg320x_params_t , kw2xrf_params , mrf24j40_params , stmpe811_params_t
• int_size : xbee_t
• int_state : rn2xx3_t , xbee_t
• int_threshold : lis2dh12_int_params_t
• int_type : lis2dh12_int_params_t
• intbase : timer_conf_t
• integration : tsl2561_params_t
• integration_time : tsl4531x_params_t , tsl4531x_t
• interface : cipher_t
• interface_count : usb_descriptor_interface_association_t
• interface_name : candev_conf
• interface_num : usb_descriptor_interface_t
• interface_version : someip_hdr_t
• internal_state : ata8520e_t , dcf77
• interrupt : adxl345_t , ltc4150_params_t
• interrupt_pin : ph_oem_params
• interval : usb_descriptor_endpoint_t , usbus_endpoint , ztimer_periodic_t
• intf : bme680_params_t , bme680_t
• ints : gnrc_sixlowpan_frag_rb_base_t
• inv : pca9685_params_t
• inverted : ili9341_params_t , pcd8544_t
• IO0PSEL : aux_aiodio_regs_t
• IO1PSEL : aux_aiodio_regs_t
• IO2PSEL : aux_aiodio_regs_t
• IO3PSEL : aux_aiodio_regs_t
• IO4PSEL : aux_aiodio_regs_t
• IO5PSEL : aux_aiodio_regs_t
• IO6PSEL : aux_aiodio_regs_t
• IO7PSEL : aux_aiodio_regs_t
• IO_DIV : cc2538_sys_ctrl_t
• IOCLATCH : aon_ioc_regs_t
• IOCONF : fcfg_regs_t
• iol_base : iolist
• iol_len : iolist
• iol_next : iolist
• IOMODE : aux_aiodio_regs_t
• IOMODEH : aux_aiodio_regs_t
• IOMODEL : aux_aiodio_regs_t
• IOPOE : aux_aiodio_regs_t
• IOSTRMAX : aon_ioc_regs_t
• IOSTRMED : aon_ioc_regs_t
• IOSTRMIN : aon_ioc_regs_t
• iov_base : iovec
• iov_len : iovec
• ipv4 : _sock_tl_ep , sock_ip_ep_t
• ipv4_u32 : _sock_tl_ep , sock_ip_ep_t
• ipv6 : _nib_onl_entry , _sock_tl_ep , gnrc_ipv6_ext_frag_rbuf_t , gnrc_ipv6_nib_nc_t , gnrc_netif_t , gnrc_tcp_ep_t , sock_ip_ep_t
• ipv6addr : uri_parser_result_t
• ipv6addr_len : uri_parser_result_t
• ipv6mr_interface : ipv6_mreq
• ipv6mr_multiaddr : ipv6_mreq
• IRND : cc2538_rfcore_t
• irq : i2c_conf_t , nrf24l01p_t , pn532_params_t , pwm_conf_t , spi_dev_t , sx127x_t , tc32_conf_t , timer_conf_t , uart_conf_t
• IRQ_DETECT_ACK : cc2538_gpio_t
• IRQ_DETECT_UNMASK : cc2538_gpio_t
• irq_flag : mrf24j40_t
• irq_option : ph_oem_params
• irq_pin : atwinc15x0_params_t , sdp3x_params_t
• irq_prio : i2c_conf_t
• irq_prio_rx : uart_conf_t
• irq_rx : uart_conf_t
• irqn : i2c_conf_t , qdec_conf_t , stm32_usb_otg_fshs_config_t , timer_conf_t , uart_conf_t
• IRRCTL : msp_usci_t
• irs : _transmission_control_block
• IRTCTL : msp_usci_t
• IS : cc2538_gpio_t
• is_crc_enabled : sht2x_params_t
• is_full : candev_stm32_rx_fifo
• is_last_cad_success : sx127x_internal_t
• is_writer : __pthread_rwlock_waiter_node_t
• isotp : conn_can_isotp_master , conn_can_isotp_slave
• isr : apds99xx_t , candev_driver , debugpins_config , netdev_driver
• isr_arg : apds99xx_t , candev
• isr_cb : netdev_test_t
• isr_div : itg320x_params_t
• isr_flags : can , netdev_ieee802154_submac_t
• isr_num : uart_conf_t
• isr_rx : candev_stm32_isr
• isr_signal : cc110x_t
• isr_tx : candev_stm32_isr
• isr_wkup : candev_stm32_isr
• ISRC : adi_4_aux_regs_m8_t , adi_4_aux_regs_t
• ISRCCTL : aux_anaif_regs_t
• isrpipe : at_dev_t
• iss : _transmission_control_block
• itime : veml6070_params_t
• IWE : cc2538_sys_ctrl_t