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IntoFPV Forum › General Discussion › Beginner Questions v
Radio input not working (Please Help)

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Radio input not working (Please Help)
MuteKn0wM0RE Offline
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#1
12-Oct-2021, 07:50 PM
Hi!
this is my first build and I am having trouble with the radio input. I am using a spektrum NX6 with a TBS crossfire v2 plugged into the serial port however I cannot get any input coming through to the drone or beta flight. I have looked through everything I could find and have still found no solution

Code:
#

# diff all
###WARNING: NO CUSTOM DEFAULTS FOUND###

# version
# Betaflight / STM32F405 (S405) 4.2.4 Oct 20 2020 / 08:18:45 (fbcaf8c50) MSP API: 1.43
###ERROR: diff: NO CONFIG FOUND###
# start the command batch
batch start

# reset configuration to default settings
defaults nosave

board_name MAMBAF405US_I2C
manufacturer_id DIAT
mcu_id 003600585553501920323156
signature

# name: Jae Keezy

# resources
resource BEEPER 1 C13
resource MOTOR 1 A09
resource MOTOR 2 A08
resource MOTOR 3 C09
resource MOTOR 4 C08
resource LED_STRIP 1 B03
resource SERIAL_TX 1 B06
resource SERIAL_TX 2 A02
resource SERIAL_TX 3 B10
resource SERIAL_TX 4 A00
resource SERIAL_TX 5 C12
resource SERIAL_TX 6 C06
resource SERIAL_RX 1 B07
resource SERIAL_RX 2 A03
resource SERIAL_RX 3 B11
resource SERIAL_RX 4 A01
resource SERIAL_RX 5 D02
resource SERIAL_RX 6 C07
resource I2C_SCL 1 B08
resource I2C_SDA 1 B09
resource LED 1 C15
resource LED 2 C14
resource SPI_SCK 1 A05
resource SPI_SCK 2 B13
resource SPI_SCK 3 C10
resource SPI_MISO 1 A06
resource SPI_MISO 2 B14
resource SPI_MISO 3 C11
resource SPI_MOSI 1 A07
resource SPI_MOSI 2 B15
resource SPI_MOSI 3 B05
resource ADC_BATT 1 C01
resource ADC_RSSI 1 C02
resource ADC_CURR 1 C03
resource PINIO 1 B00
resource FLASH_CS 1 A15
resource OSD_CS 1 B12
resource GYRO_EXTI 1 C04
resource GYRO_CS 1 A04

# timer
timer B09 AF3
# pin B09: TIM11 CH1 (AF3)
timer A09 AF1
# pin A09: TIM1 CH2 (AF1)
timer A08 AF1
# pin A08: TIM1 CH1 (AF1)
timer C09 AF3
# pin C09: TIM8 CH4 (AF3)
timer C08 AF3
# pin C08: TIM8 CH3 (AF3)
timer B08 AF2
# pin B08: TIM4 CH3 (AF2)
timer B03 AF1
# pin B03: TIM2 CH2 (AF1)

# dma
dma ADC 3 0
# ADC 3: DMA2 Stream 0 Channel 2
dma pin A09 0
# pin A09: DMA2 Stream 6 Channel 0
dma pin A08 0
# pin A08: DMA2 Stream 6 Channel 0
dma pin C09 0
# pin C09: DMA2 Stream 7 Channel 7
dma pin C08 0
# pin C08: DMA2 Stream 2 Channel 0
dma pin B08 0
# pin B08: DMA1 Stream 7 Channel 2
dma pin B03 0
# pin B03: DMA1 Stream 6 Channel 3

# feature
feature -RX_PARALLEL_PWM
feature RX_SERIAL
feature TELEMETRY
feature OSD

# map
map TAER1234

# serial
serial 0 64 115200 57600 0 115200

# led
led 0 14,12::C:1
led 1 15,12::C:1
led 2 14,13::C:1
led 3 15,13::C:1
led 4 14,14::C:1
led 5 15,14::C:1
led 6 14,15::C:1
led 7 15,15::C:1

# master
set acc_calibration = 8,0,166,1
set baro_bustype = I2C
set baro_i2c_device = 1
set fpv_mix_degrees = 15
set serialrx_provider = CRSF
set adc_device = 3
set blackbox_device = SPIFLASH
set dshot_burst = ON
set motor_pwm_protocol = DSHOT600
set motor_poles = 12
set vbat_warning_cell_voltage = 370
set current_meter = ADC
set battery_meter = ADC
set ibata_scale = 80
set beeper_inversion = ON
set beeper_od = OFF
set yaw_motors_reversed = ON
set osd_warn_rssi = ON
set osd_warn_link_quality = ON
set osd_warn_over_cap = ON
set osd_tim1 = 2561
set osd_vbat_pos = 2064
set osd_link_quality_pos = 2048
set osd_rssi_dbm_pos = 2052
set osd_tim_1_pos = 2552
set osd_remaining_time_estimate_pos = 2540
set osd_flymode_pos = 2534
set osd_throttle_pos = 396
set osd_crosshairs_pos = 2253
set osd_ah_sbar_pos = 2254
set osd_ah_pos = 2126
set osd_current_pos = 2057
set osd_compass_bar_pos = 2282
set osd_battery_usage_pos = 2065
set osd_disarmed_pos = 2219
set osd_core_temp_pos = 2528
set osd_stick_overlay_left_pos = 2368
set osd_stick_overlay_right_pos = 2391
set osd_displayport_device = MAX7456
set enable_stick_arming = ON
set max7456_spi_bus = 2
set pinio_config = 129,1,1,1
set pinio_box = 0,255,255,255
set flash_spi_bus = 3
set gyro_1_bustype = SPI
set gyro_1_spibus = 1
set gyro_1_sensor_align = CW180
set gyro_1_align_yaw = 1800
set name = Jae Keezy

profile 0

profile 1

profile 2

# restore original profile selection
profile 0

rateprofile 0

rateprofile 1

rateprofile 2

rateprofile 3

rateprofile 4

rateprofile 5

# restore original rateprofile selection
rateprofile 0

# save configuration
save
#

[Image: IMG_2724.jpg?width=624&height=468][Image: IMG_2725.jpg?width=624&height=468][Image: IMG_2726.jpg?width=624&height=468][Image: IMG_2722.jpg?width=624&height=468][Image: IMG_2721.jpg?width=624&height=468]
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patlo911 Offline
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#2
13-Oct-2021, 12:53 PM
Maybe somebody with more experience than me can confirm this but isn't the ring on the crossfire module supposed to be green if it's bound and has contact? Maybe it's not because you didn't power up the quad for the photos but I guess that would be step one to make sure that's bound correctly.
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klnyc Offline
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#3
13-Oct-2021, 01:42 PM
TX TO RX and RX TO TX on UART 6 at the back of FC correct?
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kafie1980 Offline
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#4
13-Oct-2021, 01:49 PM
Yes, the orange led ring indicates the TX is not bound to the RX.

If you hold the bind button on the bottom side of the Sixty9 and plug-in the lipo, it will put the Sixty9 into binding mode.

For the TX module, after powering up if you click (short press) the Crossfire button (with the led ring) it will put it into bind mode (blinking green).

So once the binding was successful then the Sixty9 and TX module should be solid green.
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kafie1980 Offline
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#5
13-Oct-2021, 01:51 PM
I know nothing about Spektrum radios.
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romangpro Offline
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#6
13-Oct-2021, 04:30 PM
In general for most radio/receiver. 3 steps.

Radio - to - receiver
binding. d8 vs d16. right freq. some show success with solod LED

receiver - to - Betaflight FC
protocol sbus, crsf, inverted, tx vs rx

Adjustments.
AETR mapping. min throttle range. failsafe. gimbal endpoints. betaflight range.
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