*helio spring v2 F7 fc
*R9MM eu receiver
*TARANIS QX7 transmitter with R9 module

I flashed the receiver with the equivalent firmware and i made it to bind it with the transmitter just fine (green light is on), but my big problem is that the fc don't recognise the receiver, am using the pad s_port/f_port on the receiver and s_port on the fc (i even tried tx4). 

I really need some help here, i hope there is someone that can help me out, thanks in advance

I guess you are running Butterflight on that FC. Have you selected the correct receiver mode / provider and set up the ports correctly?

If you can run the "dump" command in the CLI and post the results back here it will enable us to verify what Butterflight configuration you currently have set up on that FC.

(14-Feb-2019, 11:56 PM)SnowLeopardFPV Wrote: I guess you are running Butterflight on that FC. Have you selected the correct receiver mode / provider and set up the ports correctly?

If you can run the "dump" command in the CLI and post the results back here it will enable us to verify what Butterflight configuration you currently have set up on that FC.

hi, thanks for your fast reply, yes am running butterflight, frsky fport is selected in configurations, i just reflashed fc firmware, let me get the dump for you

# dump

# version
# ButterFlight / HELIOSPRING (HESP) 3.5.2 Jul 8 2018 / 09:53:37 (a82104d1b) MSP API: 1.40
# IMU-F Version: 108

# name
name -

# resources
resource BEEPER 1 C15
resource MOTOR 1 C06
resource MOTOR 2 C07
resource MOTOR 3 C08
resource MOTOR 4 C09
resource MOTOR 5 NONE
resource MOTOR 6 NONE
resource MOTOR 7 NONE
resource MOTOR 8 NONE
resource PPM 1 B14
resource PWM 1 B14
resource PWM 2 NONE
resource PWM 3 NONE
resource PWM 4 NONE
resource PWM 5 NONE
resource PWM 6 NONE
resource PWM 7 NONE
resource PWM 8 NONE
resource LED_STRIP 1 A08
resource SERIAL_TX 1 A09
resource SERIAL_TX 2 A02
resource SERIAL_TX 3 B10
resource SERIAL_TX 4 NONE
resource SERIAL_TX 5 C12
resource SERIAL_TX 6 NONE
resource SERIAL_TX 7 NONE
resource SERIAL_TX 8 NONE
resource SERIAL_TX 9 NONE
resource SERIAL_TX 10 NONE
resource SERIAL_RX 1 A10
resource SERIAL_RX 2 A03
resource SERIAL_RX 3 B11
resource SERIAL_RX 4 C11
resource SERIAL_RX 5 D02
resource SERIAL_RX 6 NONE
resource SERIAL_RX 7 NONE
resource SERIAL_RX 8 NONE
resource SERIAL_RX 9 NONE
resource SERIAL_RX 10 NONE
resource I2C_SCL 1 NONE
resource I2C_SCL 2 NONE
resource I2C_SCL 3 NONE
resource I2C_SDA 1 NONE
resource I2C_SDA 2 NONE
resource I2C_SDA 3 NONE
resource LED 1 B07
resource LED 2 NONE
resource LED 3 NONE
resource RX_BIND 1 NONE
resource RX_BIND_PLUG 1 NONE
resource SPI_SCK 1 B03
resource SPI_SCK 2 B13
resource SPI_SCK 3 C10
resource SPI_MISO 1 A06
resource SPI_MISO 2 C02
resource SPI_MISO 3 B04
resource SPI_MOSI 1 A07
resource SPI_MOSI 2 C03
resource SPI_MOSI 3 B05
resource ESCSERIAL 1 NONE
resource CAMERA_CONTROL 1 B06
resource ADC_BATT 1 A00
resource ADC_RSSI 1 NONE
resource ADC_CURR 1 A01
resource ADC_EXT 1 NONE
resource COMPASS_CS 1 NONE
resource PINIO 1 NONE
resource PINIO 2 NONE
resource PINIO 3 NONE
resource PINIO 4 NONE

# mixer
mixer QUADX

mmix reset


# feature
feature -RX_PPM
feature -INFLIGHT_ACC_CAL
feature -RX_SERIAL
feature -MOTOR_STOP
feature -SERVO_TILT
feature -SOFTSERIAL
feature -GPS
feature -RANGEFINDER
feature -TELEMETRY
feature -3D
feature -RX_PARALLEL_PWM
feature -RX_MSP
feature -RSSI_ADC
feature -LED_STRIP
feature -DISPLAY
feature -OSD
feature -CHANNEL_FORWARDING
feature -TRANSPONDER
feature -AIRMODE
feature -RX_SPI
feature -SOFTSPI
feature -ESC_SENSOR
feature -ANTI_GRAVITY
feature -DYNAMIC_FILTER
feature -LEGACY_SA_SUPPORT
feature RX_SERIAL
feature TELEMETRY
feature OSD
feature AIRMODE

# beeper
beeper GYRO_CALIBRATED
beeper RX_LOST
beeper RX_LOST_LANDING
beeper DISARMING
beeper ARMING
beeper ARMING_GPS_FIX
beeper BAT_CRIT_LOW
beeper BAT_LOW
beeper GPS_STATUS
beeper RX_SET
beeper ACC_CALIBRATION
beeper ACC_CALIBRATION_FAIL
beeper READY_BEEP
beeper MULTI_BEEPS
beeper DISARM_REPEAT
beeper ARMED
beeper SYSTEM_INIT
beeper ON_USB
beeper BLACKBOX_ERASE
beeper CRASH FLIP
beeper CAM_CONNECTION_OPEN
beeper CAM_CONNECTION_CLOSED

# map
map AETR1234

# serial
serial 20 1 115200 57600 0 115200
serial 0 0 115200 57600 0 115200
serial 1 0 115200 57600 0 115200
serial 2 0 115200 57600 0 115200
serial 3 64 115200 57600 0 115200
serial 4 0 115200 57600 0 115200

# led
led 0 0,0::C:0
led 1 0,0::C:0
led 2 0,0::C:0
led 3 0,0::C:0
led 4 0,0::C:0
led 5 0,0::C:0
led 6 0,0::C:0
led 7 0,0::C:0
led 8 0,0::C:0
led 9 0,0::C:0
led 10 0,0::C:0
led 11 0,0::C:0
led 12 0,0::C:0
led 13 0,0::C:0
led 14 0,0::C:0
led 15 0,0::C:0
led 16 0,0::C:0
led 17 0,0::C:0
led 18 0,0::C:0
led 19 0,0::C:0
led 20 0,0::C:0
led 21 0,0::C:0
led 22 0,0::C:0
led 23 0,0::C:0
led 24 0,0::C:0
led 25 0,0::C:0
led 26 0,0::C:0
led 27 0,0::C:0
led 28 0,0::C:0
led 29 0,0::C:0
led 30 0,0::C:0
led 31 0,0::C:0

# color
color 0 0,0,0
color 1 0,255,255
color 2 0,0,255
color 3 30,0,255
color 4 60,0,255
color 5 90,0,255
color 6 120,0,255
color 7 150,0,255
color 8 180,0,255
color 9 210,0,255
color 10 240,0,255
color 11 270,0,255
color 12 300,0,255
color 13 330,0,255
color 14 0,0,0
color 15 0,0,0

# mode_color
mode_color 0 0 1
mode_color 0 1 11
mode_color 0 2 2
mode_color 0 3 13
mode_color 0 4 10
mode_color 0 5 3
mode_color 1 0 5
mode_color 1 1 11
mode_color 1 2 3
mode_color 1 3 13
mode_color 1 4 10
mode_color 1 5 3
mode_color 2 0 10
mode_color 2 1 11
mode_color 2 2 4
mode_color 2 3 13
mode_color 2 4 10
mode_color 2 5 3
mode_color 3 0 8
mode_color 3 1 11
mode_color 3 2 4
mode_color 3 3 13
mode_color 3 4 10
mode_color 3 5 3
mode_color 4 0 7
mode_color 4 1 11
mode_color 4 2 3
mode_color 4 3 13
mode_color 4 4 10
mode_color 4 5 3
mode_color 5 0 9
mode_color 5 1 11
mode_color 5 2 2
mode_color 5 3 13
mode_color 5 4 10
mode_color 5 5 3
mode_color 6 0 6
mode_color 6 1 10
mode_color 6 2 1
mode_color 6 3 0
mode_color 6 4 0
mode_color 6 5 2
mode_color 6 6 3
mode_color 6 7 6
mode_color 6 8 0
mode_color 6 9 0
mode_color 6 10 0
mode_color 7 0 3

# aux
aux 0 0 0 900 900 0
aux 1 0 0 900 900 0
aux 2 0 0 900 900 0
aux 3 0 0 900 900 0
aux 4 0 0 900 900 0
aux 5 0 0 900 900 0
aux 6 0 0 900 900 0
aux 7 0 0 900 900 0
aux 8 0 0 900 900 0
aux 9 0 0 900 900 0
aux 10 0 0 900 900 0
aux 11 0 0 900 900 0
aux 12 0 0 900 900 0
aux 13 0 0 900 900 0
aux 14 0 0 900 900 0
aux 15 0 0 900 900 0
aux 16 0 0 900 900 0
aux 17 0 0 900 900 0
aux 18 0 0 900 900 0
aux 19 0 0 900 900 0

# adjrange
adjrange 0 0 0 900 900 0 0
adjrange 1 0 0 900 900 0 0
adjrange 2 0 0 900 900 0 0
adjrange 3 0 0 900 900 0 0
adjrange 4 0 0 900 900 0 0
adjrange 5 0 0 900 900 0 0
adjrange 6 0 0 900 900 0 0
adjrange 7 0 0 900 900 0 0
adjrange 8 0 0 900 900 0 0
adjrange 9 0 0 900 900 0 0
adjrange 10 0 0 900 900 0 0
adjrange 11 0 0 900 900 0 0
adjrange 12 0 0 900 900 0 0
adjrange 13 0 0 900 900 0 0
adjrange 14 0 0 900 900 0 0

# rxrange
rxrange 0 1000 2000
rxrange 1 1000 2000
rxrange 2 1000 2000
rxrange 3 1000 2000

# vtx
vtx 0 0 0 0 900 900
vtx 1 0 0 0 900 900
vtx 2 0 0 0 900 900
vtx 3 0 0 0 900 900
vtx 4 0 0 0 900 900
vtx 5 0 0 0 900 900
vtx 6 0 0 0 900 900
vtx 7 0 0 0 900 900
vtx 8 0 0 0 900 900
vtx 9 0 0 0 900 900

# rxfail
rxfail 0 a
rxfail 1 a
rxfail 2 a
rxfail 3 a
rxfail 4 h
rxfail 5 h
rxfail 6 h
rxfail 7 h
rxfail 8 h
rxfail 9 h
rxfail 10 h
rxfail 11 h
rxfail 12 h
rxfail 13 h
rxfail 14 h
rxfail 15 h
rxfail 16 h
rxfail 17 h

# master
set align_gyro = DEFAULT
set gyro_lpf = EXPERIMENTAL
set gyro_sync_denom = 2
set gyro_lowpass_type = BIQUAD
set gyro_lowpass_hz = 90
set gyro_notch1_hz = 0
set gyro_notch1_cutoff = 0
set gyro_notch2_hz = 0
set gyro_notch2_cutoff = 0
set imuf_mode = 48
set imuf_rate = 16K
set imuf_roll_q = 3000
set imuf_pitch_q = 3000
set imuf_yaw_q = 3000
set imuf_w = 32
set imuf_pitch_lpf_cutoff_hz = 120
set imuf_roll_lpf_cutoff_hz = 120
set imuf_yaw_lpf_cutoff_hz = 120
set moron_threshold = 48
set gyro_offset_yaw = 0
set gyro_overflow_detect = YAW
set align_acc = DEFAULT
set acc_hardware = AUTO
set acc_lpf_hz = 10
set acc_trim_pitch = 0
set acc_trim_roll = 0
set acc_calibration = 0,0,0
set align_mag = DEFAULT
set mag_bustype = NONE
set mag_i2c_device = 0
set mag_i2c_address = 0
set mag_spi_device = 0
set mag_hardware = NONE
set mag_declination = 0
set mag_calibration = 0,0,0
set mid_rc = 1500
set min_check = 1050
set max_check = 1900
set rssi_channel = 0
set rssi_scale = 41
set rssi_invert = OFF
set rc_interp = MANUAL
set rc_interp_ch = RPYT
set rc_interp_int = 14
set fpv_mix_degrees = 0
set max_aux_channels = 14
set serialrx_provider = FPORT
set serialrx_inverted = OFF
set spektrum_sat_bind = 0
set spektrum_sat_bind_autoreset = ON
set airmode_start_throttle_percent = 32
set rx_min_usec = 885
set rx_max_usec = 2115
set serialrx_halfduplex = OFF
set adc_device = 1
set input_filtering_mode = OFF
set blackbox_p_ratio = 32
set blackbox_device = SPIFLASH
set blackbox_record_acc = ON
set blackbox_mode = NORMAL
set min_throttle = 1070
set max_throttle = 2000
set min_command = 1000
set dshot_idle_value = 450
set dshot_burst = ON
set use_unsynced_pwm = OFF
set motor_pwm_protocol = MULTISHOT
set motor_pwm_rate = 480
set motor_pwm_inversion = OFF
set thr_corr_value = 0
set thr_corr_angle = 800
set failsafe_delay = 4
set failsafe_off_delay = 10
set failsafe_throttle = 1000
set failsafe_kill_switch = OFF
set failsafe_throttle_low_delay = 100
set failsafe_procedure = DROP
set align_board_roll = 0
set align_board_pitch = 0
set align_board_yaw = 0
set bat_capacity = 0
set vbat_max_cell_voltage = 43
set vbat_full_cell_voltage = 41
set vbat_min_cell_voltage = 33
set vbat_warning_cell_voltage = 35
set vbat_hysteresis = 1
set current_meter = ADC
set battery_meter = ADC
set vbat_detect_cell_voltage = 30
set use_vbat_alerts = ON
set use_cbat_alerts = OFF
set cbat_alert_percent = 10
set vbat_cutoff_percent = 100
set vbat_scale = 109
set ibata_scale = 250
set ibata_offset = 0
set ibatv_scale = 0
set ibatv_offset = 0
set beeper_inversion = ON
set beeper_od = OFF
set beeper_frequency = 0
set beeper_dshot_beacon_tone = 0
set yaw_motors_reversed = OFF
set 3d_deadband_low = 1406
set 3d_deadband_high = 1514
set 3d_neutral = 1460
set 3d_deadband_throttle = 50
set 3d_switched_mode = OFF
set reboot_character = 82
set serial_update_rate_hz = 100
set accxy_deadband = 40
set accz_deadband = 40
set acc_unarmedcal = ON
set imu_dcm_kp = 7013
set imu_dcm_ki = 13
set small_angle = 25
set auto_disarm_delay = 5
set gyro_cal_on_first_arm = OFF
set use_stick_arming = OFF
set gps_provider = NMEA
set gps_sbas_mode = AUTO
set gps_auto_config = ON
set gps_auto_baud = OFF
set gps_wp_radius = 200
set nav_controls_heading = ON
set nav_speed_min = 100
set nav_speed_max = 300
set nav_slew_rate = 30
set deadband = 0
set yaw_deadband = 0
set yaw_control_reversed = OFF
set pid_process_denom = 1
set runaway_takeoff_prevention = OFF
set runaway_takeoff_deactivate_delay = 500
set runaway_takeoff_deactivate_throttle_percent = 25
set tlm_switch = OFF
set tlm_inverted = OFF
set tlm_halfduplex = OFF
set frsky_default_lat = 0
set frsky_default_long = 0
set frsky_gps_format = 0
set frsky_unit = IMPERIAL
set frsky_vfas_precision = 0
set hott_alarm_int = 5
set pid_in_tlm = OFF
set report_cell_voltage = OFF
set ibus_sensor = 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
set ledstrip_visual_beeper = OFF
set osd_units = METRIC
set osd_warnings = -1
set osd_rssi_alarm = 20
set osd_cap_alarm = 2200
set osd_alt_alarm = 100
set osd_ah_max_pit = 20
set osd_ah_max_rol = 40
set osd_tim1 = 2560
set osd_tim2 = 2561
set osd_vbat_pos = 234
set osd_rssi_pos = 234
set osd_tim_1_pos = 234
set osd_tim_2_pos = 234
set osd_remaining_time_estimate_pos = 234
set osd_flymode_pos = 234
set osd_throttle_pos = 234
set osd_vtx_channel_pos = 234
set osd_crosshairs = 234
set osd_ah_sbar = 234
set osd_ah_pos = 234
set osd_current_pos = 234
set osd_mah_drawn_pos = 234
set osd_craft_name_pos = 234
set osd_gps_speed_pos = 234
set osd_gps_lon_pos = 234
set osd_gps_lat_pos = 234
set osd_gps_sats_pos = 234
set osd_home_dir_pos = 234
set osd_home_dist_pos = 234
set osd_compass_bar_pos = 234
set osd_altitude_pos = 234
set osd_pid_roll_pos = 234
set osd_pid_pitch_pos = 234
set osd_pid_yaw_pos = 234
set osd_debug_pos = 234
set osd_power_pos = 234
set osd_pidrate_profile_pos = 234
set osd_warnings_pos = 2377
set osd_avg_cell_voltage_pos = 234
set osd_pit_ang_pos = 234
set osd_rol_ang_pos = 234
set osd_battery_usage_pos = 234
set osd_disarmed_pos = 234
set osd_nheading_pos = 234
set osd_nvario_pos = 234
set osd_esc_tmp_pos = 234
set osd_esc_rpm_pos = 234
set osd_rtc_date_time_pos = 234
set osd_adjustment_range_pos = 234
set osd_core_temp_pos = 234
set osd_stat_max_spd = ON
set osd_stat_max_dist = OFF
set osd_stat_min_batt = ON
set osd_stat_min_rssi = ON
set osd_stat_max_curr = ON
set osd_stat_used_mah = ON
set osd_stat_max_alt = OFF
set osd_stat_bbox = ON
set osd_stat_endbatt = OFF
set osd_stat_bb_no = ON
set osd_stat_rtc_date_time = OFF
set osd_stat_tim_1 = OFF
set osd_stat_tim_2 = ON
set task_statistics = ON
set debug_mode = NONE
set rate_6pos_switch = OFF
set cpu_overclock = 192MHZ
set pwr_on_arm_grace = 5
set vtx_band = 4
set vtx_channel = 1
set vtx_power = 1
set vtx_low_power_disarm = OFF
set vtx_freq = 5740
set vtx_pit_mode_freq = 0
set vtx_halfduplex = ON
set vcd_video_system = 0
set vcd_h_offset = 0
set vcd_v_offset = 0
set max7456_clock = DEFAULT
set displayport_msp_col_adjust = 0
set displayport_msp_row_adjust = 0
set displayport_max7456_col_adjust = 0
set displayport_max7456_row_adjust = 0
set displayport_max7456_inv = OFF
set displayport_max7456_blk = 0
set displayport_max7456_wht = 2
set esc_sensor_halfduplex = OFF
set led_inversion = 0
set dashboard_i2c_bus = 2
set dashboard_i2c_addr = 60
set camera_control_mode = HARDWARE_PWM
set camera_control_ref_voltage = 330
set camera_control_key_delay = 180
set camera_control_internal_resistance = 470
set pinio_config = 1,1,1,1
set pinio_box = 255,255,255,255
set usb_hid_cdc = OFF

# profile
profile 0

set dterm_lowpass_type = BIQUAD
set dterm_filter_style = KD_FILTER_NOSP
set dterm_lowpass = 65
set dterm_notch_hz = 260
set dterm_notch_cutoff = 0
set vbat_pid_gain = OFF
set pid_at_min_throttle = ON
set anti_gravity_threshold = 350
set anti_gravity_gain = 1000
set setpoint_relax_ratio = 100
set dterm_setpoint_weight = 0
set acc_limit_yaw = 100
set acc_limit = 0
set crash_dthreshold = 50
set crash_gthreshold = 400
set crash_setpoint_threshold = 350
set crash_time = 500
set crash_delay = 0
set crash_recovery_angle = 10
set crash_recovery_rate = 100
set crash_limit_yaw = 200
set crash_recovery = OFF
set iterm_windup = 50
set iterm_limit = 150
set pidsum_limit = 500
set yaw_lowpass = 0
set buttered_pids = ON
set p_pitch = 45
set i_pitch = 50
set d_pitch = 22
set p_roll = 45
set i_roll = 50
set d_roll = 20
set p_yaw = 45
set i_yaw = 50
set d_yaw = 15
set p_level = 50
set i_level = 50
set d_level = 75
set level_limit = 55
set horizon_tilt_effect = 75
set horizon_tilt_expert_mode = OFF
set gps_pos_p = 15
set gps_pos_i = 0
set gps_pos_d = 0
set gps_posr_p = 34
set gps_posr_i = 14
set gps_posr_d = 53
set gps_nav_p = 25
set gps_nav_i = 33
set gps_nav_d = 83

# rateprofile
rateprofile 0

set thr_mid = 50
set thr_expo = 0
set rates_type = BETAFLIGHT
set roll_rc_rate = 100
set pitch_rc_rate = 100
set yaw_rc_rate = 100
set roll_expo = 0
set pitch_expo = 0
set yaw_expo = 0
set roll_srate = 70
set pitch_srate = 70
set yaw_srate = 70
set tpa_rate = 10
set tpa_breakpoint = 1650

Run the following commands in the CLI and then check to see if after doing that it has resolved your problem...

(15-Feb-2019, 02:27 AM)SnowLeopardFPV Wrote: Run the following commands in the CLI and then check to see if after doing that it has resolved your problem...

Code:

set serialrx_halfduplex = ON
set serialrx_inverted = ON
save

thanks, didn't fix it yet, in which pad should i solder the signal wire of the rx?(f_port/s_port)
also the imufupdater dont let me update the fc's firmware (that updater it's a helio thing, after a flashing we need to use the updater)

What firmware are you running on the R9MM? S.Port or F.Port?

F.Port

OK, connect the S.Port/F.Port pad on the R9MM to the S.Port Pad on the Helio Spring. The S.Port pad on the Helio shares UART1 so you will then need to go into the ports tab and switch on RX for UART1, or alternatively just run the following command in the CLI which will do that for you...

still doesn't work

You have definitely wired to the S.Port pad on the FC and not the SBUS pad by mistake haven't you? Just need to double check that before going any further.

yes thats what i did, S.Port

It's getting late so I'm probably missing something obvious. You shouldn't need to do this on an F7 board, but try all the different permutations of the halfduplex and inverted options one at a time to see if any of them work. If not then someone with a fresh mind might come along with the solution.

serial 1 64 115200 57600 0 115200
set serialrx_provider = FPORT
set serialrx_halfduplex = OFF
set serialrx_inverted = ON

Just to clarify, your FC board should be grey. If not, then you don't have a F7 FC. Then you need to link what FC you have. Helio RC confuses everyone with their stupid naming scheme.

And to add, there is no point to have an F7 FC and still provide dedicated SBUS and S. Port pads.

(15-Feb-2019, 04:17 AM)voodoo614 Wrote: Just to clarify, your FC board should be grey. If not, then you don't have a F7 FC. Then you need to link what FC you have. Helio RC confuses everyone with their stupid naming scheme.

And to add, there is no point to have an F7 FC and still provide dedicated SBUS and S. Port pads.

Hmmm, yeah you're right. That's not confusing enough is it? 

I just went by the OP's information without checking the fine details, and having now looked at the actual specs "Helio Spring V2", it uses an F4 MCU for the main processor, so that particular one is not an F7 board. Looking on the poorly designed Helio website they don't even seem to list an F7 board, however there is an F7 board with the Helio technology built into it (the grey one as you said) but it seems to be sold under the "STRIX" brand as a "Binary F10" (HERE), so the fact that their F7 equipped board is sold under a different brand and that Helio don't sell that one on their own website like they do with their other boards just adds to the confusion even more 

The dump provided by the OP shows a "HELIOSPRING" firmware target installed on his board so that must mean he has the Helio Spring V2 F4 board. Looking through the Butterflight releases, the STRIX Binary F10 board uses a "STRIX" firmware target.

@Andy FPV - can you please do as Voodoo asked and post a link supplier's website of the exact FC you purchased so there will be no further confusion as to what it is you actually have. Thanks.