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Kakute f7/Tekko32 6s desync?
#1
Like the title says, I'm running a kakute F7 with tekko32 40a stack setup. I thought at first that motor 3 was desyncing, and replaced that. I took another test flight and was doing some low hovers with some stick burst to try to get the issue to present itself and noticed that motor 3 does ramp to 100 first, and appears the most out of sync, but the quad is dipping towards the right. I've attach the BB logs for review. I've resoldered the battery leads and motors, replaced and tightened props, flashed and tried dshot300 4k. Aside from replacing the ESC, which i'm very close to doing, idk what else to try...

BB Log
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#2
i didnt watch the logfile.
idlespeed is waht i am looking for if i have an issue in your direction. increase the idle as a try or give dynamic idle a chance.
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#3
(15-Jun-2020, 02:31 PM)hugnosed_bat Wrote: i didnt watch the logfile.
idlespeed is waht i am looking for if i have an issue in your direction. increase the idle as a try or give dynamic idle a chance.

Thanks for the advice! I thought I had set it pretty high. After reading some info on Dshot, I did the minimum idle method+30 and calculated the percentage. Found they would idle nice at 1030 and went to 7% just to be safe.

Here is a diff all if it helps.

# diff all

# version
# Betaflight / STM32F745 (S745) 4.2.0 Jun 14 2020 / 03:05:04 (8f2d21460) MSP API: 1.43
# config: manufacturer_id: HBRO, board_name: KAKUTEF7, version: cc8e118f, date: 2020-03-04T02:37:20Z

# start the command batch
batch start

# reset configuration to default settings
defaults nosave

board_name KAKUTEF7
manufacturer_id HBRO
mcu_id 0032004b3538510b31373730
signature

# feature
feature -RX_PARALLEL_PWM
feature RX_SERIAL
feature TELEMETRY

# beacon
beacon RX_SET

# map
map TAER1234

# serial
serial 3 64 115200 57600 0 115200

# aux
aux 0 0 0 1700 2100 0 0
aux 1 1 1 900 1300 0 0
aux 2 2 1 1300 1700 0 0
aux 3 13 3 1700 2100 0 0
aux 4 36 3 1700 2100 0 0

# master
set acc_calibration = -23,24,-73,1
set baro_hardware = AUTO
set serialrx_provider = FPORT
set serialrx_halfduplex = ON
set blackbox_p_ratio = 64
set dshot_idle_value = 700
set motor_pwm_protocol = DSHOT600
set small_angle = 90
set pid_process_denom = 2
set debug_mode = ESC_SENSOR
set gyro_1_align_yaw = 2700
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