VPforce Controls•3y ago

Error: NotFoundError: Failed to execute 'requestDevice' on 'USB': No device selected.

LeLv30_SuperbusOP•4/27/23, 2:53 PM

Error: TypeError: Cannot read properties of null (reading 'configurations')

walmis•4/27/23, 2:54 PM

try again, maybe you're using a hub?

LeLv30_SuperbusOP•4/27/23, 2:55 PM

Device Firmware: v1.0.14-6

LeLv30_SuperbusOP•4/27/23, 2:56 PM

is it the right one now?

walmis•4/27/23, 2:56 PM

yep, latest

LeLv30_SuperbusOP•4/27/23, 2:56 PM

cheers

Ssmitty It works with a just twisted pair wire. But not with the db9😡 even though I get...

walmis•4/27/23, 7:18 PM

Found the problem today. With a long cable, there's some cross-talk and the jittery rising clock signal causes it to register as two clock inputs, I'll try adding a resistor on the data output line on the S/R side tomorrow to slow down the slew rate and see if that fixes it.
Here in pic - yellow is rising clock edge and blue is toggling data line.

AJFCJaXYWYHYtx3_hwOilS8cGvaACv9ZuVIL08SqKKzczvhgfoghwtDZ2PzajnHZB78LmiQvdf1rlevkpygI3CrBHOEFGDhZAWVFD4yfyJPpjFoZv1LRbjahbBh_oX8NeOfZjGH9RlFk8JYX61XIdMEqnCmvMU4c7LE1Smb7853LDcZxBDaKZmEZIz0AUh-XNcl5AOYUWNECmdARBbwbhyLtt9JjfWTNVwXynLMqj3REpqQAwxjgzSz2D_yIxiEZUDJTtWcZQ175nso2wOVGcUu5_DvEh5-gc4xGYYZ_WoH6fSST1ReKq9ckif1IWwC1siq9miT-KfVZNr5NGHWIre1zB1Gx88vIjcUAF5gzuHEB8fpGskslzJZL5D7pZW3J5AmFgTqZsR16e9ky6FXwKAeugqdHZtuTFHnQ8oW8cWGPnU1vXnXKXtxgFLTeC2iDgL8paEj5oQGnnTq2AYMmi5g-kvUxy0mW_68Gw_i6dHoIRm6cOUJUaXa2vCK8..png

Wwalmis Found the problem today. With a long cable, there's some cross-talk and the jitt...

TheAmazinGreat•4/27/23, 7:38 PM

How long is the cable?

walmis•4/27/23, 7:38 PM

um, around 1.5-2 meters

Wwalmis um, around 1.5-2 meters

TheAmazinGreat•4/27/23, 8:52 PM

Good info to know!

walmis•4/28/23, 6:04 AM

Added a 330ohm resistor on the data line from the shift register, solves the problem with a long wire

walmis•4/28/23, 6:04 AM

Will add it on the next revision of the board

smitty•4/28/23, 12:13 PM

i have a resistor variety pack i'll give that a try here too.

smitty•4/28/23, 12:15 PM

would it be better on the SR side or usb board side

walmis•4/28/23, 12:19 PM

on SR side

smitty•4/28/23, 3:20 PM

IT WORKS!

smitty•4/28/23, 4:25 PM

Hey i have a buddy that's pretty good with repairing phones and other tiny electronics and i happen to be seeing him tomorrow. Is there a spot on the board that you would think to look at first for that one i killed?

Ssmitty Hey i have a buddy that's pretty good with repairing phones and other tiny elect...

walmis•4/29/23, 8:41 AM

Probably the voltage regulator would be my first suspect, but the mcu might be damaged though.

PiNKSH!T•4/29/23, 3:25 PM

Hey Walmis I'm getting some funny effects in IL2 with the A-20, I think it might be related to inertia? The stick in game is sort of jumping along the axis, especially when I trim to full nose down, when I move the stick it jumps back to middle of Y axis. When I try to log the data it stops when I alt tab back? is there anyway to log the data & save the log file?

PPiNKSH!T Hey Walmis I'm getting some funny effects in IL2 with the A-20, I think it might...

walmis•4/29/23, 3:49 PM

Not sure what to make of this, too little information. Need something more to go on.
The data log button should stay activated irrespective from alt-tab status. Data is logged to samples.csv file inside the configurator folder.

Is it possible you have bound two different controllers for the main axis and they conflict?

PiNKSH!T•4/29/23, 3:52 PM

samples.csv8.69MB

Wwalmis Not sure what to make of this, too little information. Need something more to go...

PiNKSH!T•4/29/23, 3:57 PM

getting late for me atm, I'll jump on IL2 tomorrow & try to capture it better for you.

walmis•4/29/23, 3:59 PM

Yeah, I see some oscillations

walmis•4/29/23, 3:59 PM

can you show me your settings?

PiNKSH!T•4/29/23, 4:00 PM

walmis•4/29/23, 4:00 PM

and effects tab too

PiNKSH!T•4/29/23, 4:00 PM

PiNKSH!T•4/29/23, 4:01 PM

walmis•4/29/23, 4:01 PM

Yeah, turn off breakout force

walmis•4/29/23, 4:01 PM

that one is a bit broken with trim

Wwalmis that one is a bit broken with trim

PiNKSH!T•4/29/23, 4:02 PM

ahh ok cool, I just use it like a deadzone in the centre

walmis•4/29/23, 4:02 PM

and oscillations are probably because of untuned friction settings

walmis•4/29/23, 4:03 PM

can you also expand the AdvancedAdvanced sections

PiNKSH!T•4/29/23, 4:04 PM

PiNKSH!T•4/29/23, 4:05 PM

walmis•4/29/23, 4:05 PM

set spring to 8Hz, damper to 4Hz, Friction and inertia to 6Hz should perform better

Wwalmis set spring to 8Hz, damper to 4Hz, Friction and inertia to 6Hz should perform bet...

PiNKSH!T•4/29/23, 4:06 PM

should I set it like that for all my profiles?

PiNKSH!T•4/29/23, 4:06 PM

this one is just general for warbirds

walmis•4/29/23, 4:07 PM

yeah would be best for all

Wwalmis yeah would be best for all

PiNKSH!T•4/29/23, 4:08 PM

cheers m8

HereComesWhitey•5/1/23, 3:51 AM

I’m looking at a Rhino FFB Board Rev 1.2 for a friend of mine. Looks like he may have killed the 3v3 reg. Is there any documentation for this board that I can look at?

smitty•5/1/23, 11:37 AM

Thanks Whitey

HereComesWhitey•5/1/23, 9:25 PM

A schematic?

HereComesWhitey•5/1/23, 9:25 PM

Boardview?

HereComesWhitey•5/1/23, 9:26 PM

Even just a BOM would help a little

Wwalmis yeah would be best for all

TC-Durham•5/2/23, 12:12 AM

So are you saying that these should be the new default settings?

HHereComesWhitey Even just a BOM would help a little

walmis•5/2/23, 5:25 AM

Hey, the LDO is this one here, it's XC6206 but any other SOT23-3 should work fine:

TTC-Durham So are you saying that these should be the new default settings?

walmis•5/2/23, 5:27 AM

Yeah, I've updated the defaults, there's a file included in the configurator directory in configs/rhino-defaults.vpfconfconfigs/rhino-defaults.vpfconf

HereComesWhitey•5/2/23, 9:29 AM

Thank you. I don’t believe I have any 3 pin ones on hand (Just some MIC5219-3.3) so I’ll have to order one or 2

PiNKSH!T•5/3/23, 11:05 AM

@walmis Hey m8, I'm getting a clunk again when moving along the x axis, the gear is tight, so are the grub screws. Any idea what could be causing this?

Error: NotFoundError: Failed to execute 'requestDevice' on 'USB': No device selected.

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