OV control stick freezes in flight

tatro77 commented 2 years ago

Hi

I have been testing my new Stefly OV 7-CH070 with out sensor board for several weeks. Unfortunately I get a recurrent problem where the control stick stop working after approximately 1:30 hours in flight(12,7 battery voltage). If I reboot the system in flight the stick control starts working again. I have installed the rotary module and noticed that the OV is not frozen when the failure occurres. After the first time the problem occurred, I did manage to fix it after landing by unplugging and plugging again the usb connector of the control stick with the OV stil on.

I hope you can advice me how to resolve this problem. I have tried several options: I installed a new Stefly control stick circuit board, cables and usb connector (to rule out the possibility of a defective part).
I tried the OV image 22086 and the official (currently using 21118,XCSoar-7.4) I tried to flash 3 different brands of micro sd cards I connected the control stick directly to the OV USB port without any USB hub.

I have run out of ideas and could use some expert advice from you.

The full system configuration is

single seat glider without engine
7" Stefly OV no sensor board.
Stefly Rotary Module and control stick
Lx nav S10 connected to ttys1
Classic alarm F9 connected to ttys3

Thank you in advance.

franke1312 commented 1 year ago

Hi Tatro,

i had exactly the same issue in our LS8. I tried a lot of things, but nothing helped. Then one of our club member told me to change the delivered usb cable of the stefly stick with shielded USB cable. I bought a common USB extension cable and changed this cable with the delivered stefly calbe. Now it works fine!

Regards Alex

tatro77 commented 1 year ago

Hi AlexThank you so much for the advice! I have tried all kinds of things but no luck. I installed the OV last Image hoping the problem to go away but had my doubts.I will install a shielded usb cable and try again. Best regards JuanSent from my iPhoneOn 12 Jan 2023, at 12:12, franke1312 @.***> wrote: Hi Tatro, i had exactly the same issue in our LS8. I tried to a lot of things, but it didnt help. Then one of our club member told me to change the delivered usb cable of the stefly stick with shielded USB cable. I bought a USB cable and changed this cable ith the delivered stefly calbe. Now it works fine! Regards Alex

—Reply to this email directly, view it on GitHub, or unsubscribe.You are receiving this because you authored the thread.Message ID: @.***>

Scumi commented 1 year ago

Well...after years of flying with the Openvario and the SteFly Stick, today the Stick remote control froze several times. Luckily I also have the rotary encoder installed, which still worked, so I could continue flying. Very weird, will do some troubleshooting soon. I have installed a new radio and a canopy strobe, so maybe it has something to do with that.

tatro77 commented 1 year ago

Hello. It is interesting to mention that I installed Stefly OV, the new AIR COM and Air control Display from Air Avionics at the same time. I managed to replicate the problem last season, pressing the PTT button multiple times. It has not been easy to consistently replicate the flaw. I have now switched to shielded cables for the PTT and so far it works fine. I haven't flown enough to be sure it's a complete solution, but it might be a good idea to try that or Alex's advice to use a shielded USB cable. Regards Juan

Scumi commented 1 year ago

Interesting, I use the same setup since this season. Unfortunately I cannot easily install shielded cables, at least not for the USB cable. But at least this gives me a hint what to look for. I will probably start with using shielded cables for PTT and hope it goes away.

tb59427 commented 1 year ago

Well, consider the arduino boards used for shielding as well. It may be that the issues aren't connected to the cables (alone) but also to the otherwise unshielded arduino boards inside the rotary/stick controllers.

Scumi commented 1 year ago

Did some minor improvements, but they did not solve the problem.

Additional observations:

Rotary control still works after the stick stops working
A bluetooth keyboard also does not connect anymore

I also got a log from the event where the stick stops working:

Apr 06 10:27:28 openvario-7-CH070 kernel: usb 1-1.1: reset full-speed USB device number 3 using ehci-platform
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.1: can't restore configuration #1 (error=-32)
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.1: USB disconnect, device number 3
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.3: reset low-speed USB device number 5 using ehci-platform
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.1: new full-speed USB device number 7 using ehci-platform
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.1: New USB device found, idVendor=2341, idProduct=8036, bcdDevice= 1.00
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.1: Product: Arduino Leonardo
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.1: Manufacturer: Arduino LLC
Apr 06 10:27:29 openvario-7-CH070 kernel: usb 1-1.1: SerialNumber: HIDFG
Apr 06 10:27:29 openvario-7-CH070 kernel: cdc_acm 1-1.1:1.0: ttyACM1: USB ACM device
Apr 06 10:27:29 openvario-7-CH070 kernel: input: Arduino LLC Arduino Leonardo Keyboard as /devices/platform/soc/1c14000.usb/usb1/1-1/1-1.1/1-1.1:1.2/0003:2341:8036.0005/input/input11
Apr 06 10:27:30 openvario-7-CH070 kernel: input: Arduino LLC Arduino Leonardo Mouse as /devices/platform/soc/1c14000.usb/usb1/1-1/1-1.1/1-1.1:1.2/0003:2341:8036.0005/input/input12
Apr 06 10:27:30 openvario-7-CH070 kernel: hid-generic 0003:2341:8036.0005: input: USB HID v1.01 Keyboard [Arduino LLC Arduino Leonardo] on usb-1c14000.usb-1.1/input2
Apr 06 10:27:30 openvario-7-CH070 systemd-logind[198]: Watching system buttons on /dev/input/event4 (Arduino LLC Arduino Leonardo Keyboard)
Apr 06 10:28:45 openvario-7-CH070 ovmenu-ng.sh[259]: libinput error: event2  - Arduino LLC Arduino Leonardo Keyboard: client bug: event processing lagging behind by 13ms, your system is too slow
Apr 06 10:29:13 openvario-7-CH070 ovmenu-ng.sh[259]: libinput error: event2  - Arduino LLC Arduino Leonardo Keyboard: client bug: event processing lagging behind by 29ms, your system is too slow
Apr 06 10:29:13 openvario-7-CH070 ovmenu-ng.sh[259]: libinput error: event2  - Arduino LLC Arduino Leonardo Keyboard: WARNING: log rate limit exceeded (5 msgs per 60min). Discarding future messages.

Openvario / meta-openvario

OV control stick freezes in flight #312