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More Rage (240mm lowrider version)
#31
(30-Mar-2017, 10:28 PM)fftunes Wrote: Hey, just got reminded that in betaflight 3.1.x not all control channels are smoothed by default anymore, instead only roll&pitch are smoothed, yaw and throttle have hard rc command steps, maybe that plays into your oscillations? To enable full smoothing on all channels you would have to "set rc_interp_ch=rpyt" in CLI.

Other than that maybe a blackbox log could help.
That makes a lot of sense! Smart man. Thumbs Up I am running BF 3.1.6 Thumbs Up (Some of the data/research ive found is dated for my build) She really flies great, I am just learning as much as I can atm about PID tuning and blackbox also (put that off before as I focused reasearching just the parts/build/configuration process to get in the air and away from toy grades) Wink Blackbox I have figured out pretty much thanks to Oscar and everyone here. Now I just need some good weather to return and have myself a tuning day. Thanks again fftunes! Thumbs Up

I really didnt mean to hijack your your thread btw Wink but since Ive joined, Ive noticed your tuning advice Big Grin (among others too) but your name says it all Tongue Wink
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#32
(31-Mar-2017, 03:09 PM)Drone0fPrey Wrote: I really didnt mean to hijack your your thread btw Wink but since Ive joined, Ive noticed your tuning advice Big Grin (among others too) but your name says it all Tongue Wink

Haha no worries about the thread. Funny enough about my name though, in other internet places i repeatedly mentioned that i've been using this name for many years "before tuning quads became cool"... Big Grin
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#33


Added some more building pics on previous page, and here's a size comparison rage210 to rage240:

[Image: PxjZvyXl.jpg]


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#34


It's still a bit "loose" around midstick, and a tiny bit soft on pitch i feel... also yaw could be stronger.
Flies fine and smooth though, the 240-quad/5545 props are great for, say, "fast cruising". Big Grin
It's the same moves & lines like previous video though, almost like this was the warm-up/scout flight.



Rage240LR flight #15. Current diff as a note to self:

Code:
# diff
# BetaFlight/CC3D 3.0.1 Oct 18 2016 / 11:18:16 (e630de9)
name Rage240

# servo

# servo mix

feature -RX_PPM
feature RX_SERIAL
feature BLACKBOX
map 2AER1T34
serial 2 64 115200 57600 0 115200
aux 0 0 0 1175 1875
aux 1 27 0 1375 1875
aux 2 25 0 1575 1875
rxfail 5 s 1000
set min_check = 1020
set max_aux_channels = 2
set debug_mode = NOTCH
set use_unsynced_pwm = ON
set motor_pwm_protocol = ONESHOT42
set motor_pwm_rate = 4000
set serialrx_provider = SPEK2048
set align_gyro = CW90
set align_acc = CW90
set gyro_sync_denom = 4
set gyro_lowpass = 85
set gyro_notch1_hz = 286
set gyro_notch1_cutoff = 221
set gyro_notch2_hz = 0
set yaw_motor_direction = -1
set acc_hardware = NONE
set pid_process_denom = 2
set blackbox_device = SPIFLASH
profile 1

set dterm_lowpass = 90
set setpoint_relax_ratio = 42
set dterm_setpoint_weight = 78
set yaw_rate_accel_limit = 180
set yaw_lowpass = 70
set i_pitch = 54
set d_pitch = 19
set p_roll = 41
set i_roll = 44
set d_roll = 17
set p_yaw = 72
set i_yaw = 47
rateprofile 0
rateprofile 0

set rc_rate = 140
set rc_rate_yaw = 114
set roll_srate = 69
set pitch_srate = 69
set yaw_srate = 62
set tpa_rate = 14
set tpa_breakpoint = 1525


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