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

- r -

r : chips_t
r_count : injector_t
r_head : injector_t
radio_free : upd_view_t
radio_up : cu_feed_t
ragged_rows : log_analysis_t
rail : log_row_t
range_ma : servo_test_meter_t
rank : fm_select_t
rate : outbind_proto_t, prog_link_t
rate_hz : log_data_t, out_slot_t
rate_max_hz : out_driver_def_t
rate_min_hz : out_driver_def_t
rate_settled : arming_hs_facts_t
raw : hitec_value_t, pair_t, sense_enc_t, sense_link_enc_t, servo_test_enc_sample_t, servo_test_enc_t
raw_header : log_column_t
rd : edge_ring_t, hitec_prog_feed_t
reachable : cu_feed_t
read : fm_io_t, fs_state_t, kst_session_t, kst_store_io_t, link_page_t, log_source_t, servo_limrun_cfg_t, tone_readout_t, wa_fs_t, wa_http_t
read_ms : esc_stick_t, prog_link_t, sense_win_link_t
read_on : hitec_port_t
read_once : prog_link_t
read_page : art_transport_t
readdir : wa_fs_t
reading : gt911_emu_t
readings : servo_test_t
reads : gt911_emu_t
reads_back : out_driver_def_t
reason : ui_keypad_t
reboot_params : reset_regs_t
rec : hitec_prog_t
rec_open : hitec_prog_t
rec_r : hitec_prog_t
rec_verdict : hitec_prog_t
recover : sense_sched_io_t
recover_at : sense_bus_t
recovered : sense_bus_t
recoveries : busfault_report_t, sense_bus_t
rect : picker_use_t, ui_tabs_t, ui_target_row_t
rects : gfx_turn_t
reenter : hitec_prog_t
ref : knob_t
ref_a : servo_move_cfg_t
referer : wa_req_t, wifi_req_bufs_t
refusal : hitec_link_outcome_t, hitec_port_t, kst_link_outcome_t, kst_port_t
refusals : sense_svc_t
refused : endpoints_debt_t, hitec_rx_link_t, pk_state_t, port_view_t, prog_link_port_t, sense_limit_link_t, sense_map_link_t, sense_svc_t, tone_page_t, ui_keypad_t, ui_textkey_t
reg : hitec_prog_msg_t, kst_prog_msg_t, kst_write_t
reg_side : servo_limrun_t
regs : hitec_link_xfer_t, kst_fingerprint_t, kst_link_xfer_t, link_msg_t, prog_link_t, sense_limit_link_op_t, sense_link_op_t, sense_map_link_op_t, sense_map_want_t, sense_win_link_t, servo_page_t, settings_sensors_map_t, supply_page_t, tone_link_op_t
regs_cmd : link_update_dev_t
rejected : openyge_decoder_t, tone_stats_t
rejected_fast : heartbeat_mon_t
rejected_slow : heartbeat_mon_t
rel : upd_view_t, wa_fetch_t
release : fm_io_t, servo_limrun_do_t, servo_test_do_t
release_cycles : kst_pio_clock_t
release_owed : arming_hs_facts_t
releases : fw_rel_scan_t
remind : upd_feed_t
remote_up : busfault_report_t
remove : fault_log_io_t, log_viewer_io_t
rename : fault_log_io_t, fm_io_t
rep : esc_sim_t
repaint : gfx_turn_t
repeat : esc_profile_t
repeating : stg_state_t
repeats : servo_test_meter_t
replaces : slot_t
replies : injector_t, kst_stats_t
reply : hitec_port_t
report : servo_test_cfg_t, wa_run_t
reported_on : esc_stick_sample_t, esc_stick_t
req : bufs_t, fs_state_t, kst_prog_cmd_t
req_keep : fs_state_t
req_pane : fs_state_t
requested : gfx_turn_t
reread : prog_link_t, sense_map_link_t
res_x : gt911_emu_t
res_y : gt911_emu_t
reserved : outbind_pin_t, outputs_t
reset : supply_cmd_t, ui_screen_t
reset_owed : pdmini_t, supply_page_t
reset_rect : mo_state_t, sup_state_t
reset_step : servo_source_t
resets : esc_sim_t, sense_link_meter_t, servo_source_t
resets_known : servo_source_t
resets_read : sense_link_meter_t
rest : out_channel_t
restart : fw_boot_ops_t, link_update_io_t
restarts : link_uph_t
restating : svs_drag_filter_t
restore_ms : servo_screen_state_t
restore_stage : servo_screen_state_t
restored : pdmini_t
restoring : kst_prog_t
result : [struct].s, hitec_link_outcome_t, hitec_port_t, hitec_session_t, kst_link_outcome_t, kst_plan_job_t, kst_port_t, kst_prog_card_done_t, kst_reply_t, kst_session_t, link_uph_t
resume : servo_cmd_t
resyncs : sbus_decoder_t
retry0 : tone_link_t
retry_ms : tone_link_t
rev : [struct].p, [struct].s, hpn_state_t, kst_panel_state_t
reversion : servo_limrun_servo_t, values_t
revision : prog_page_set_t, text_buf_t, ui_keypad_t, ui_plot_t, ui_textkey_t
rewind : log_source_t
right : values_t
ring : link_drawing_t, sense_snap_t, tone_svc_t
ring_empty : tone_link_t
ring_r : link_drawing_t
rise_a : servo_move_cfg_t
rise_owed : sense_cap_t
rise_started : tone_t
rise_ua : sense_cap_arm_t
rle : gfx_sprite_t
rmdir : fm_io_t
role : out_channel_t, outbind_proto_t, touch_state_t
roles : arming_t, outputs_t, safety_gate_t
room : notes_plan_t
rot : sense_sched_t
rotation : touch_config_t, touch_map_t
rotor : [struct].s
rotor_btn : [struct].s
rounds : servo_sync_cfg_t
row : cells_t, fm_req_t, hpn_row_t, hpn_state_t, kst_panel_state_t, prog_list_entry_t, row_t
row_count : log_analysis_t
rows : log_text_t, notes_plan_t, perf_lows_t, prog_list_t, stick_t
rows_left : edit_t
rows_m : stick_t
rpm : bench_state_t, telemetry_sim_t
rpm_tau_s : telemetry_sim_cfg_t
rssi : wa_net_t
rule : kst_prog_card_done_t
rules : kst_file_load_t, kst_fingerprint_t
run : esc_stick_t, hitec_port_hw_t, hitec_ses_result_t, kst_panel_state_t, log_marks_t, log_row_t, sense_snap_t, stick_t, tone_cmd_t
run_backup : kst_prog_t
run_dir : log_marks_t
run_gen : sense_cmd_t, sense_svc_t
run_ms : kst_prog_t, log_cadence_t
run_own : kst_prog_t
run_s : bench_totals_t
run_seconds : arming_t
run_start_ms : arming_t
run_t : servo_move_t
run_written : kst_prog_t
runnable : stick_t
running : cu_feed_t, dshot_out_t, kst_port_t, link_update_dev_t, ppm_out_t, tone_page_t, tone_status_t, ui_plot_t
running_ok : wa_run_t
runs : sp_maker_t, stick_t
rx : hitec_line_t, hitec_port_t, hitec_ses_result_t, supply_wiring_t
rx1 : sup_state_t
rx_crc_errors : link_bringup_t
rx_errors : can_remote_status_t
rx_line : hitec_port_t
rx_mark : hitec_prog_feed_t
rx_mode : hitec_line_t, hitec_port_t
rx_offset : dshot_out_t
rx_sm : dshot_out_t