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

- r -

r : color_rgb_t
R : msp430_timer_t
r : poly1305_ctx_t
R2W_FACTOR : csd_v1_t, csd_v2_t, sdmmc_csd_mmc_t, sdmmc_csd_v1_t, sdmmc_csd_v2_t
r_pin : ltdc_conf_t
r_timing : fmc_nor_sram_bank_conf_t
ra : context_switch_frame
ra_sent : gnrc_netif_ipv6_t
RADCEXTCFG : ddi0_osc_regs_m16_t, ddi0_osc_regs_t
radio : debugpins_config, dsme::DSMEPlatform, leds_config
radio_sleep : sx126x
ral : sx1280
ral_params_lora : sx1280
ram_eccdis : sam0_aux_cfg_mapping
ram_execute_never : sam0_aux_cfg_mapping
RAMCFG : aon_pmctl_regs_t
RAMHWOPT : prcm_regs_t
RAMRETEN : prcm_regs_t
range : adxl345_params_t, isl29020_params_t, isl29125_params_t, mma8x5x_params_t
rank : gnrc_rpl_dio_t, nimble_rpble_ctx_t
rate : adxl345_params_t, hts221_params_t, keccak_state_t, lis2dh12_params_t, lpsxxx_params_t, mma8x5x_params_t, tmp00x_params_t
rateInBytes : keccak_state_t
ratio : mpl3115a2_params_t
raw : netdev_ble_ctx_t, nrfmin_pkt_t
raw_ethanol : sgp30_raw_data_t
raw_h2 : sgp30_raw_data_t
rb : dose_t, riot_pipe, slipdev_t
rbuf_full : gnrc_ipv6_ext_frag_stats_t, gnrc_sixlowpan_frag_stats_t
rca : sdhc_state_t, sdmmc_dev
rcc_mask : can_conf_t, dwc2_usb_otg_fshs_config_t, fmc_conf_t, i2c_conf_t, ltdc_conf_t, pwm_conf_t, qdec_conf_t, stm32_usbdev_fs_config_t, timer_conf_t, uart_conf_t
rccmask : spi_conf_t
RCGCGPT : cc2538_sys_ctrl_t
RCGCI2C : cc2538_sys_ctrl_t
RCGCRFC : cc2538_sys_ctrl_t
RCGCSEC : cc2538_sys_ctrl_t
RCGCSSI : cc2538_sys_ctrl_t
RCGCUART : cc2538_sys_ctrl_t
RCOSC_HF_TEMPCOMP : fcfg_regs_t
RCOSCHFCTL : ddi0_osc_regs_m16_t, ddi0_osc_regs_t
RCOSCMFCTL : ddi0_osc_regs_m16_t, ddi0_osc_regs_t
RCTL : msp430_usart_t
rcu_mask : i2c_conf_t, pwm_conf_t, timer_conf_t, uart_conf_t
rcumask : spi_conf_t
rcv_buf : sock_tcp, socket_zep_t
rcv_buf_raw : sock_tcp
rcv_nxt : sock_tcp
rcv_wnd : sock_tcp
rdid : mtd_spi_nor_opcode_t
rdsr : mtd_spi_nor_opcode_t
rdx_pin : lcd_params_t
reach_time : gnrc_netif_ipv6_t, ndp_rtr_adv_t
reach_time_base : gnrc_netif_ipv6_t
read : ieee802154_radio_ops, mtd_desc, mtd_spi_nor_opcode_t, nvram, saul_driver_t, suit_storage_driver, vfs_file_ops
read_bits : ir_nec_t
READ_BL_LEN : csd_v1_t, csd_v2_t, sdmmc_csd_mmc_t, sdmmc_csd_v1_t, sdmmc_csd_v2_t
READ_BL_PARTIAL : csd_v1_t, csd_v2_t, sdmmc_csd_mmc_t, sdmmc_csd_v1_t, sdmmc_csd_v2_t
READ_BLK_MISALIGN : csd_v1_t, csd_v2_t, sdmmc_csd_mmc_t, sdmmc_csd_v1_t, sdmmc_csd_v2_t
read_blocked : riot_pipe
read_buf : littlefs2_desc_t, littlefs_desc_t
read_byte : lcd_ll_par_driver_t
read_cb : lwm2m_obj_ipso_sensor_base_args, lwm2m_obj_ipso_sensor_base_inst
read_cb_arg : lwm2m_obj_ipso_sensor_base_args, lwm2m_obj_ipso_sensor_base_inst
read_count : cib_t
read_delay : fmc_sdram_bank_conf_t
read_fast : mtd_spi_nor_opcode_t
read_idx : candev_stm32_rx_fifo
read_page : mtd_desc
read_ptr : suit_storage_driver
read_word : lcd_ll_par_driver_t
readdir : vfs_dir_ops
readers : mbox_t, pthread_rwlock_t
reads : tsrb
ready_cb : usbdev_mock
READY_FOR_DATA : sdmmc_card_status_t
recalc_reach_time : gnrc_netif_ipv6_t
receive : ntp_packet_t
received_len : usbus_control_handler_t
receiveFromAckLayerDelegate : dsme::DSMEPlatform
RECHARGECFG : aon_pmctl_regs_t, aon_wuc_regs_t
RECHARGEDET : aux_sysif_regs_t
RECHARGESTAT : aon_pmctl_regs_t, aon_wuc_regs_t
RECHARGETRIG : aux_sysif_regs_t
recorder_data : ltc4150_params_t
recorders : ltc4150_params_t
recovery_delay : fmc_sdram_timing_t
recovery_start : congure_quic_snd_t
recv : gnrc_netif_ops, netdev_driver
recv_blocked : kw41zrf_t
recv_buf : dose_t
recv_buf_ptr_last : dose_t
recv_cb : netdev_test_t
recv_time : congure_snd_ack_t
red : apds99xx_rgb_t, isl29125_rgb_t, tcs37727_data_t
redundancy : gnrc_lorawan_mcps_t
ref_count : can_pkt_t
ref_mask : pio_program_i2c
refclk : sam0_common_gmac_config_t
REFCLKCTL : aux_wuc_regs_t
refcount : rmutex_t
reference : adc_chan_conf_t, ntp_packet_t
reference_id : ntp_packet_t
refresh_period : fmc_sdram_timing_t
REFSYSCTL0 : adi_3_refsys_regs_m4_t, adi_3_refsys_regs_t
REFSYSCTL1 : adi_3_refsys_regs_m4_t, adi_3_refsys_regs_t
REFSYSCTL2 : adi_3_refsys_regs_m4_t, adi_3_refsys_regs_t
REFSYSCTL3 : adi_3_refsys_regs_m4_t, adi_3_refsys_regs_t
reg : LIS2DH12_ACT_DURATION_t, LIS2DH12_ACT_THS_t, LIS2DH12_CLICK_CFG_t, LIS2DH12_CLICK_SRC_t, LIS2DH12_CLICK_THS_t, LIS2DH12_CTRL_REG0_t, LIS2DH12_CTRL_REG1_t, LIS2DH12_CTRL_REG2_t, LIS2DH12_CTRL_REG3_t, LIS2DH12_CTRL_REG4_t, LIS2DH12_CTRL_REG5_t, LIS2DH12_CTRL_REG6_t, LIS2DH12_FIFO_CTRL_REG_t, LIS2DH12_FIFO_SRC_REG_t, LIS2DH12_INT1_CFG_t, LIS2DH12_INT1_DURATION_t, LIS2DH12_INT1_THS_t, LIS2DH12_INT2_CFG_t, LIS2DH12_INT2_DURATION_t, LIS2DH12_INT2_THS_t, LIS2DH12_REFERENCE_t, LIS2DH12_TEMP_CFG_REG_t, LIS2DH12_TIME_LATENCY_t, LIS2DH12_TIME_LIMIT_t, LIS2DH12_TIME_WINDOW_t, sock_ip, sock_udp
reg_pwm_amber : pca9633_params_t
reg_pwm_blue : pca9633_params_t
reg_pwm_green : pca9633_params_t
reg_pwm_red : pca9633_params_t
regions : CONFIG_SUIT_STORAGE_RAM_ATTR
regulator : sx126x_params_t, sx1280_params_t
relative_humidity : scd30_measurement_t
rem_pin_att : ctap_state_t
remap : pwm_conf_t
remote : _coap_request_ctx, cord_lc_rd_t, lwm2m_client_connection, nanocoap_server_response_ctx_t, openwsn_gen_sock, sock_ip, sock_udp
remote_addr : socket_zep_params_t
remote_ep : gcoap_request_memo
remote_mac_addr : ethos_t
remote_port : socket_zep_params_t
removable : msc_inquiry_pkt_t
remove_filter : candev_driver
REN : msp430_port_p1_p2_t
rename : vfs_file_system_ops
renew_interval : fxos8700_params_t, hdc1000_params_t
reno : congure_abe_snd_consts_t
repeat : sht3x_dev_t, sht3x_params_t
replies : benchmark_msg_ping_t
reply : gnrc_rpl_p2p_ext_t
reply_rs : _nib_onl_entry
report_desc : usbus_hid_device
report_desc_size : usbus_hid_device
report_ecn_ce : congure_snd_driver
report_ecn_ce_args : congure_mock_snd_t
report_ecn_ce_calls : congure_mock_snd_t
report_length : usb_desc_hid_t
report_msg_acked : congure_snd_driver
report_msg_acked_args : congure_mock_snd_t
report_msg_acked_calls : congure_mock_snd_t
report_msg_discarded : congure_snd_driver
report_msg_discarded_args : congure_mock_snd_t
report_msg_discarded_calls : congure_mock_snd_t
report_msg_sent : congure_snd_driver
report_msg_sent_args : congure_mock_snd_t
report_msg_sent_calls : congure_mock_snd_t
report_msgs_lost : congure_snd_driver
report_msgs_lost_args : congure_mock_snd_t
report_msgs_lost_calls : congure_mock_snd_t
report_msgs_timeout : congure_snd_driver
report_msgs_timeout_args : congure_mock_snd_t
report_msgs_timeout_calls : congure_mock_snd_t
report_type : usb_desc_hid_t
req_len : usbdev_mock
reqlen : usbus_control_slicer_t
request : usb_setup_t
request_id : someip_hdr_t
request_matcher : gcoap_listener
request_method : nanocoap_cache_entry_t
request_on : ieee802154_radio_ops
request_op : ieee802154_radio_ops
res : hdc1000_params_t, isl29125_params_t, lm75_params, pca9685_params_t, saul_adc_params_t, saul_bat_voltage_params_t, servo_pwm_params_t
res_last_page : cord_lc_rd_t
res_lookif : cord_lc_rd_t
resends : congure_snd_msg_t
RESERVED : cc2538_gptimer_t, cc2538_rfcore_t, cc2538_soc_adc_t, cc2538_sys_ctrl_t, cc2538_uart_t
reserved : gnrc_rpl_dao_t, gnrc_rpl_dio_t, gnrc_rpl_dis_t, gnrc_rpl_opt_dodag_conf_t, gnrc_rpl_opt_prefix_info_t, msc_test_unit_pkt_t
reserved0 : sdmmc_card_status_t, sdmmc_scr_t
RESERVED1 : cc2538_gpio_t, cc2538_rfcore_t, cc2538_sys_ctrl_t, cc2538_uart_t
reserved1 : msc_inquiry_pkt_t, msc_read_fmt_capa_pkt_t, msc_request_sense_pkt_t, sdmmc_csd_mmc_t, sdmmc_csd_v1_t, sdmmc_csd_v2_t
RESERVED10 : cc2538_sys_ctrl_t, cc2538_uart_t
RESERVED11 : cc2538_sys_ctrl_t, cc2538_uart_t
RESERVED12 : cc2538_sys_ctrl_t, cc2538_uart_t
RESERVED13 : cc2538_sys_ctrl_t, cc2538_uart_t
reserved1_ext : eth_dma_desc
RESERVED2 : cc2538_gpio_t, cc2538_gptimer_t, cc2538_rfcore_t, cc2538_sys_ctrl_t, cc2538_uart_t
reserved2 : eth_dma_desc, msc_request_sense_pkt_t, sdmmc_card_status_t, sdmmc_csd_mmc_t, sdmmc_csd_v1_t, sdmmc_csd_v2_t
RESERVED3 : cc2538_gpio_t, cc2538_gptimer_t, cc2538_rfcore_t, cc2538_sys_ctrl_t, cc2538_uart_t
reserved3 : msc_inquiry_pkt_t, msc_request_sense_pkt_t, sdmmc_csd_v1_t, sdmmc_csd_v2_t
reserved37 : sdmmc_scr_t
RESERVED4 : cc2538_gpio_t, cc2538_gptimer_t, cc2538_rfcore_t, cc2538_sys_ctrl_t, cc2538_uart_t
reserved4 : sdmmc_card_status_t, sdmmc_csd_mmc_t, sdmmc_csd_v1_t, sdmmc_csd_v2_t
RESERVED5 : cc2538_gpio_t, cc2538_rfcore_t, cc2538_sys_ctrl_t, cc2538_uart_t
reserved5 : sdmmc_csd_v1_t, sdmmc_csd_v2_t
RESERVED6 : cc2538_gpio_t, cc2538_rfcore_t, cc2538_sys_ctrl_t, cc2538_uart_t
RESERVED7 : cc2538_rfcore_t, cc2538_sys_ctrl_t, cc2538_uart_t
RESERVED8 : cc2538_sys_ctrl_t, cc2538_uart_t
RESERVED9 : cc2538_sys_ctrl_t, cc2538_uart_t
reserved_0 : sam0_aux_cfg_mapping
reserved_1 : sam0_aux_cfg_mapping
reserved_2 : sam0_aux_cfg_mapping
reserved_3 : sam0_aux_cfg_mapping
reserved_4 : sam0_aux_cfg_mapping
reserved_5 : sam0_aux_cfg_mapping
reserved_6 : sam0_aux_cfg_mapping
reset : cst816s_params_t, gnrc_rpl_of_t, ltc4150_recorder_t, pcd8544_t, pn532_params_t
reset_pin : at86rf215_params, at86rf2xx_params, ata8520e_params_t, atwinc15x0_params_t, ccs811_params_t, hm330x_params_t, mrf24j40_params, sx126x_params_t, sx127x_params_t, sx1280_params_t
RESETCTL : aon_pmctl_regs_t, aon_sysctl_regs_t
resetdev : hard_api_t
RESETGPIO : prcm_regs_t
RESETGPT : prcm_regs_t
RESETI2C : prcm_regs_t
RESETI2S : prcm_regs_t
RESETSECDMA : prcm_regs_t
RESETSSI : prcm_regs_t
RESETUART : prcm_regs_t
resolution : ds75lx_params_t, lis2dh12_params_t, sht2x_params_t
resource : _coap_request_ctx, gcoap_observe_memo_t
resources : coap_resource_subtree_t, gcoap_listener
resources_len : gcoap_listener
resources_numof : coap_resource_subtree_t
resp_buf : rn2xx3_t, xbee_t
resp_count : xbee_t
resp_done : rn2xx3_t
resp_evt_tmout : gcoap_request_memo
resp_handler : gcoap_request_memo
resp_limit : xbee_t
resp_lock : rn2xx3_t, xbee_t
resp_size : rn2xx3_t
resp_tmout_cb : gcoap_request_memo
resp_type : sdmmc_xfer_desc_t
response_buf : nanocoap_cache_entry_t
response_format : msc_inquiry_pkt_t
response_len : nanocoap_cache_entry_t
response_pkt : nanocoap_cache_entry_t
restore_counter : rtt_hw_driver_t
RESULT : aux_tdc_regs_t
result : wifi_scan_list_node
resv : gnrc_rpl_srh_t, ipv6_ext_frag_t, ndp_nbr_adv_t, ndp_nbr_sol_t, ndp_opt_mtu_t, ndp_opt_pi_t, ndp_opt_rdnss_impl_t, ndp_opt_rdnss_t, ndp_opt_rh_t, ndp_redirect_t, ndp_rtr_sol_t, sixlowpan_nd_da_t, sixlowpan_nd_opt_6ctx_t, sixlowpan_nd_opt_ar_t, zep_v1_hdr_t, zep_v2_data_hdr_t
resv_c_cid : sixlowpan_nd_opt_6ctx_t
retrans : gnrc_sixlowpan_frag_sfr_fb, ieee802154_submac, ieee802154_tx_info_t, netdev_ieee802154_submac_t
retrans_time : gnrc_netif_ipv6_t
retrans_timer : ndp_rtr_adv_t
retries : at86rf215, sock_tcp
retries_max : at86rf215
retry_cnt : asymcute_req
return_code : someip_hdr_t
RF : at86rf215
rf_osc_en_idle : kw41zrf_t
RFACKIFG : rfc_dbell_regs_t
RFCBITS : prcm_regs_t
RFCCLKG : prcm_regs_t
RFCMODEHWOPT : prcm_regs_t
RFCMODESEL : prcm_regs_t
RFCPEIEN : rfc_dbell_regs_t
RFCPEIFG : rfc_dbell_regs_t
RFCPEISL : rfc_dbell_regs_t
RFHWIEN : rfc_dbell_regs_t
RFHWIFG : rfc_dbell_regs_t
rflm : can_conf_t
RG_AFC0 : at86rf215_BBC_regs
RG_AFC1 : at86rf215_BBC_regs
RG_AFFTM : at86rf215_BBC_regs
RG_AFFVM : at86rf215_BBC_regs
RG_AFS : at86rf215_BBC_regs
RG_AGCC : at86rf215_RF_regs
RG_AGCS : at86rf215_RF_regs
RG_AMAACKPD : at86rf215_BBC_regs
RG_AMAACKTH : at86rf215_BBC_regs
RG_AMAACKTL : at86rf215_BBC_regs
RG_AMCS : at86rf215_BBC_regs
RG_AMEDT : at86rf215_BBC_regs
RG_AUXS : at86rf215_RF_regs
RG_CCF0H : at86rf215_RF_regs
RG_CCF0L : at86rf215_RF_regs
RG_CMD : at86rf215_RF_regs
RG_CNL : at86rf215_RF_regs
RG_CNM : at86rf215_RF_regs
RG_CNT0 : at86rf215_BBC_regs
RG_CNT1 : at86rf215_BBC_regs
RG_CNT2 : at86rf215_BBC_regs
RG_CNT3 : at86rf215_BBC_regs
RG_CNTC : at86rf215_BBC_regs
RG_CS : at86rf215_RF_regs
RG_EDC : at86rf215_RF_regs
RG_EDD : at86rf215_RF_regs
RG_EDV : at86rf215_RF_regs
RG_FBLH : at86rf215_BBC_regs
RG_FBLIH : at86rf215_BBC_regs
RG_FBLIL : at86rf215_BBC_regs
RG_FBLL : at86rf215_BBC_regs
RG_FBRXE : at86rf215_BBC_regs
RG_FBRXS : at86rf215_BBC_regs
RG_FBTXE : at86rf215_BBC_regs
RG_FBTXS : at86rf215_BBC_regs
RG_FSKC0 : at86rf215_BBC_regs
RG_FSKC1 : at86rf215_BBC_regs
RG_FSKC2 : at86rf215_BBC_regs
RG_FSKC3 : at86rf215_BBC_regs
RG_FSKC4 : at86rf215_BBC_regs
RG_FSKDM : at86rf215_BBC_regs
RG_FSKPE0 : at86rf215_BBC_regs
RG_FSKPE1 : at86rf215_BBC_regs
RG_FSKPE2 : at86rf215_BBC_regs
RG_FSKPHRRX : at86rf215_BBC_regs
RG_FSKPHRTX : at86rf215_BBC_regs
RG_FSKPLL : at86rf215_BBC_regs
RG_FSKRPC : at86rf215_BBC_regs
RG_FSKRPCOFFT : at86rf215_BBC_regs
RG_FSKRPCONT : at86rf215_BBC_regs
RG_FSKRRXFLH : at86rf215_BBC_regs
RG_FSKRRXFLL : at86rf215_BBC_regs
RG_FSKSFD0H : at86rf215_BBC_regs
RG_FSKSFD0L : at86rf215_BBC_regs
RG_FSKSFD1H : at86rf215_BBC_regs
RG_FSKSFD1L : at86rf215_BBC_regs
RG_IRQM : at86rf215_BBC_regs, at86rf215_RF_regs
RG_IRQS : at86rf215_BBC_regs, at86rf215_RF_regs
RG_MACEA0 : at86rf215_BBC_regs
RG_MACEA1 : at86rf215_BBC_regs
RG_MACEA2 : at86rf215_BBC_regs
RG_MACEA3 : at86rf215_BBC_regs
RG_MACEA4 : at86rf215_BBC_regs
RG_MACEA5 : at86rf215_BBC_regs
RG_MACEA6 : at86rf215_BBC_regs
RG_MACEA7 : at86rf215_BBC_regs
RG_MACPID0F0 : at86rf215_BBC_regs
RG_MACPID0F1 : at86rf215_BBC_regs
RG_MACPID0F2 : at86rf215_BBC_regs
RG_MACPID0F3 : at86rf215_BBC_regs
RG_MACPID1F0 : at86rf215_BBC_regs
RG_MACPID1F1 : at86rf215_BBC_regs
RG_MACPID1F2 : at86rf215_BBC_regs
RG_MACPID1F3 : at86rf215_BBC_regs
RG_MACSHA0F0 : at86rf215_BBC_regs
RG_MACSHA0F1 : at86rf215_BBC_regs
RG_MACSHA0F2 : at86rf215_BBC_regs
RG_MACSHA0F3 : at86rf215_BBC_regs
RG_MACSHA1F0 : at86rf215_BBC_regs
RG_MACSHA1F1 : at86rf215_BBC_regs
RG_MACSHA1F2 : at86rf215_BBC_regs
RG_MACSHA1F3 : at86rf215_BBC_regs
RG_OFDMC : at86rf215_BBC_regs
RG_OFDMPHRRX : at86rf215_BBC_regs
RG_OFDMPHRTX : at86rf215_BBC_regs
RG_OFDMSW : at86rf215_BBC_regs
RG_OQPSKC0 : at86rf215_BBC_regs
RG_OQPSKC1 : at86rf215_BBC_regs
RG_OQPSKC2 : at86rf215_BBC_regs
RG_OQPSKC3 : at86rf215_BBC_regs
RG_OQPSKPHRRX : at86rf215_BBC_regs
RG_OQPSKPHRTX : at86rf215_BBC_regs
RG_PAC : at86rf215_RF_regs
RG_PADFE : at86rf215_RF_regs
RG_PC : at86rf215_BBC_regs
RG_PLL : at86rf215_RF_regs
RG_PLLCF : at86rf215_RF_regs
RG_PMUC : at86rf215_BBC_regs
RG_PMUI : at86rf215_BBC_regs
RG_PMUQ : at86rf215_BBC_regs
RG_PMUQF : at86rf215_BBC_regs
RG_PMUVAL : at86rf215_BBC_regs
RG_PS : at86rf215_BBC_regs
RG_RNDV : at86rf215_RF_regs
RG_RSSI : at86rf215_RF_regs
RG_RXBWC : at86rf215_RF_regs
RG_RXDFE : at86rf215_RF_regs
RG_RXFLH : at86rf215_BBC_regs
RG_RXFLL : at86rf215_BBC_regs
RG_STATE : at86rf215_RF_regs
RG_TXCI : at86rf215_RF_regs
RG_TXCQ : at86rf215_RF_regs
RG_TXCUTC : at86rf215_RF_regs
RG_TXDACI : at86rf215_RF_regs
RG_TXDACQ : at86rf215_RF_regs
RG_TXDFE : at86rf215_RF_regs
RG_TXFLH : at86rf215_BBC_regs
RG_TXFLL : at86rf215_BBC_regs
rgb : lcd_params_t
rgb_channels : lcd_params_t
ring_pos : ltc4150_last_minute_data_t
RIS : cc2538_gpio_t, cc2538_gptimer_t, cc2538_ssi_t, cc2538_uart_t, gpt_reg_t, uart_regs_t, wdt_regs_t
rk : ctap_options_t
rk_amount_stored : ctap_state_t
rmdir : vfs_file_system_ops
RNDH : cc2538_soc_adc_t
RNDL : cc2538_soc_adc_t
rng : qmc5883l_params_t
rng_high : vl6180x_int_thresh_t
rng_int : vl6180x_int_config_t
rng_low : vl6180x_int_thresh_t
rng_max_time : vl6180x_params_t
rng_status : vl6180x_t
robustness : pthread_mutexattr_t
roff : hd44780_t
role : nimble_rpble_ctx_t, sock_dtls
root_delay : ntp_packet_t
root_dispersion : ntp_packet_t
rotation : lcd_params_t
round : ztimer_convert_frac_t
rounds : chacha_ctx
route_info_cb : gnrc_netif_ipv6_t
route_ltime : ndp_opt_ri_t
routes_numof : gnrc_rpl_p2p_ext_t
row2col_delay : matrix_keypad_params_t
row_bits : fmc_sdram_bank_conf_t
row_count : aip31068_params_t
row_cylce : fmc_sdram_timing_t
row_precharge : fmc_sdram_timing_t
row_to_col_delay : fmc_sdram_timing_t
rows : hd44780_params_t, matrix_keypad_params_t
rp : ctap_make_credential_req_t
rp_buf : at_dev_init_t, at_dev_t
rp_buf_size : at_dev_init_t, at_dev_t
rp_id : ctap_get_assertion_req_t
rp_id_hash : ctap_auth_data_header_t, ctap_resident_key
rp_id_len : ctap_get_assertion_req_t
rpk_cb : sock_dtls
rq_entry : _thread
rs : hd44780_params_t
rs_sent : gnrc_netif_ipv6_t
rshunt_mohm : ina2xx_params_t, ina3221_params_t
RSR : cc2538_uart_t, uart_regs_t
rssi : atwinc15x0, gnrc_netif_hdr_t, gnrc_sock_recv_aux_t, ieee802154_rx_info_t, netdev_ieee802154_rx_info, netdev_lora_rx_info_t, netdev_radio_rx_info, netstats_nb_t, nimble_scanner_info_t, sock_ip_aux_rx_t, sock_udp_aux_rx_t, xbee_l2hdr_t
rssi_offset : cc110x_t
RSSI_VALID : cc2538_rfcore_t
RST : cc2538_sys_ctrl_t
rst_pin : candev_mcp2515_conf, enc28j60_params_t, epd_bw_spi_params_t, kw2xrf_params, lcd_params_t, mfrc522_params_t, sam0_common_gmac_config_t
RTC_OFFSET : ccfg_regs_t
RTCEVCLR : aux_sysif_regs_t
RTCPD : gpt_reg_t
RTCSEC : aux_sysif_regs_t
RTCSUBSEC : aux_sysif_regs_t
RTCSUBSECINC0 : aux_sysif_regs_t, aux_wuc_regs_t
RTCSUBSECINC1 : aux_sysif_regs_t, aux_wuc_regs_t
RTCSUBSECINCCTL : aux_sysif_regs_t, aux_wuc_regs_t
RTIM : cc2538_uart_t
RTMIS : cc2538_uart_t
rto : sock_tcp
rtr_ltime : gnrc_netif_ipv6_t
rtr_timeout : _nib_dr_entry_t
RTSEN : cc2538_uart_t
rtt_last : benchmark_msg_ping_t
rtt_start : sock_tcp
rtt_var : congure_quic_snd_t, sock_tcp
run_mode : bmx280_params_t
running : TimerEvent_s, ztimer_mock_t
runtime_us : schedstat_t
rw : hd44780_params_t
rx : conn_can_isotp_master, conn_can_isotp_slave, gnrc_netif_mac_t, isotp, socket_zep_t, spi_conf_t, uart_conf_t
rx0_irqn : can_conf_t
rx1_irqn : can_conf_t
rx2_dr : loramac_settings_t
rx2_freq : loramac_settings_t
rx_addr_long : nrf24l01p_ng
rx_addr_short : nrf24l01p_ng
rx_af : uart_conf_t
rx_buf : at_dev_init_t, atwinc15x0, candev_mcp2515, esp_eth_netdev_t, esp_wifi_netdev_t, rn2xx3_t, tinyusb_netdev_t, xbee_t
rx_buf_size : at_dev_init_t
rx_bytes : netstats_t
rx_cb : uart_isr_ctx_t
rx_count : netstats_nb_t, netstats_t, xbee_t
rx_data : esp_now_netdev_t, semtech_loramac_t
rx_delay : gnrc_lorawan_t, lorawan_join_accept_t
rx_done : ieee802154_submac_cb_t
rx_event : usbus_msc_device
rx_ext_address : isotp_options
rx_fifo : can
rx_filter_num : can
rx_filters : can
rx_flush : usbus_cdcecm_device
rx_frames : can
rx_frames_num : can
rx_frames_rptr : can
rx_frames_wptr : can
rx_id : isotp_options
rx_inactivity_timeout : candev_dev, candev_params
rx_info : cc110x_t
rx_int_lvl : uart_conf_t
rx_irq_mask : msp430_usart_params_t, msp430_usci_params_t
rx_len : atwinc15x0, esp_eth_netdev_t, esp_now_netdev_t, tinyusb_netdev_t
rx_limit : xbee_t
rx_mac : esp_now_netdev_t
rx_mcast_bytes : netstats_rpl_block_t
rx_mcast_count : netstats_rpl_block_t
rx_mem : esp_wifi_netdev_t, sds011_t
rx_next_ptr : encx24j600_frame_hdr, encx24j600_t
rx_on_cap : dsme::DSMEPlatform
rx_pad : uart_conf_t
rx_pid : semtech_loramac_t
rx_pin : can, can_conf_t, soft_uart_conf_t, uart_conf_t
rx_pkt_lqi : gomach
rx_pkt_rssi : gomach
rx_port : loramac_settings_t
rx_ready : pio_isr_vec
rx_sfd : dsme::DSMEPlatform
rx_size : rn2xx3_t
rx_timeout : sx126x, sx127x_lora_settings_t
rx_timeout_timer : sx127x_internal_t
rx_timer : isotp, soft_uart_conf_t
rx_tmp_buf : rn2xx3_t
rx_ucast_bytes : netstats_rpl_block_t
rx_ucast_count : netstats_rpl_block_t
rx_warmup_time : kw41zrf_t
rxbuf : asymcute_con
RXBUF : msp430_usart_t, msp430_usci_a_t, msp430_usci_b_t
rxd : msp430_usart_uart_params_t, msp430_usci_uart_params_t, uart_conf_t
rxd0 : sam0_common_gmac_config_t
rxd1 : sam0_common_gmac_config_t
RXE : cc2538_uart_t
rxer : sam0_common_gmac_config_t
rxfc : isotp
RXFE : cc2538_uart_t
RXFF : cc2538_uart_t
RXIFLSEL : cc2538_uart_t
RXIM : cc2538_uart_t
rxmem : slipdev_t
RXMIS : cc2538_uart_t
rxtx_enable_mask : msp430_usart_uart_params_t