This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Serial can't find my devices
#31
(2022-09-15, 02:43 PM)mgrouch Wrote: unplug your USB-GPS temporarily from USB and do

lsusb

as pi user


With the usb-gps unplugged:


Code:
pi@openplotter:~ $ sudo lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub


With the usb-gps connected:

Code:
pi@openplotter:~ $ sudo lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 015: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port / Mobile Action MA-8910P
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Reply
#32
now

unplug your USB-GPS temporarily from USB, REBOOT and do

lsusb

as pi user
Download BBN Marine OS for raspberry pi 

https://bareboat-necessities.github.io/m...at-os.html

Video of actual installation:

https://www.youtube.com/watch?v=3zMjUs2X3qU


Reply
#33
(2022-09-15, 03:45 PM)mgrouch Wrote: now

unplug your USB-GPS temporarily from USB, REBOOT and do

lsusb

as pi user

First lsusb with the usb-gps unplugged (the pi rebooted after unplugging it). Second lsusb with the usb-gps connected - AND NOW IT SHOWS IN SERIAL!?!   Shy 


Code:
pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port / Mobile Action MA-8910P
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Reply
#34
(2022-09-15, 04:56 PM)b135802 Wrote:
(2022-09-15, 03:45 PM)mgrouch Wrote: now

unplug your USB-GPS temporarily from USB, REBOOT and do

lsusb

as pi user

First lsusb with the usb-gps unplugged (the pi rebooted after unplugging it). Second lsusb with the usb-gps connected - AND NOW IT SHOWS IN SERIAL!?!   Shy 


Code:
pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port / Mobile Action MA-8910P
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Now keep it plugged into USB and reboot. 
What are the results after that?
Download BBN Marine OS for raspberry pi 

https://bareboat-necessities.github.io/m...at-os.html

Video of actual installation:

https://www.youtube.com/watch?v=3zMjUs2X3qU


Reply
#35
mgrouch
(2022-09-15, 04:56 PM)b135802 Wrote:
(2022-09-15, 03:45 PM)mgrouch Wrote: now

unplug your USB-GPS temporarily from USB, REBOOT and do

lsusb

as pi user

First lsusb with the usb-gps unplugged (the pi rebooted after unplugging it). Second lsusb with the usb-gps connected - AND NOW IT SHOWS IN SERIAL!?!   Shy 


Code:
pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port / Mobile Action MA-8910P
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Now keep it plugged into USB and reboot. 
What are the results after that?

It's still there after reboot:

pi@openplotter:~ $ lsusb
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port / Mobile Action MA-8910P
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

And still shows up in Serial as ttyUSB0. This is good.

But: when I repeat the steps: disconnect usb-ports, reboot, connect my externally powered usb (3.0)-hub and lsusb :

Bus 002 Device 005: ID 2109:0817 VIA Labs, Inc. USB3.0 Hub             
Bus 002 Device 004: ID 2109:0817 VIA Labs, Inc. USB3.0 Hub             
Bus 002 Device 003: ID 2109:0817 VIA Labs, Inc. USB3.0 Hub             
Bus 002 Device 002: ID 0781:5583 SanDisk Corp. Ultra Fit
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Serial is blank again. The connection seem possible from SerialK though:

   
Reply
#36
I have similar problem but it might also be something different.

I used to have a Teensy device connected on a USB port of the Raspberry Pi with OpenPlotter & SignalK. Everything was working ok.
I had to change the Teensy device for a new one and since then, the USB device is partially detected. The behavior is this:
After a reboot of the RPI, the command lsusb return the following line, which is good: "Bus 001 Device 025: ID 16c0:0483 Van Ooijen Technische Informatica Teensyduino Serial"
In signalK/Server/DataConnections, I have defined the following parameter which are the same as the other Teensy device: NMEA2000 type, Actisense NGT-1 (canboatjs) . The serial port will show me /dev/serial/by-id/usb-Teensyduino_USB_Serial_11568930-if00, which I select and then reboot signalk.
After the reboot, I see in signalK dashboard that the Teensy get connected for a few seconds and right after I get the following message "EIO: i/o error, writeError:"
Sometime, if I try reselect the USB device in the signalK/Server/DataConnections, I get the message "No such file or directory, cannot open /dev/serial/by-id/usb-Teensyduino_..." and the device is no longer listed by the linux command lsusb
The OpenPlotter Setting System log gives me
Sep 30 11:52:53 openplotter kernel: [ 204.768808] usb 1-1.4: USB disconnect, device number 6
Sep 30 11:52:54 openplotter kernel: [ 205.106695] usb 1-1.4: new high-speed USB device number 7 using xhci_hcd
Sep 30 11:52:54 openplotter kernel: [ 205.207340] usb 1-1.4: New USB device found, idVendor=16c0, idProduct=0483, bcdDevice= 2.80
Sep 30 11:52:54 openplotter kernel: [ 205.207370] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Sep 30 11:52:54 openplotter kernel: [ 205.207386] usb 1-1.4: Product: USB Serial
Sep 30 11:52:54 openplotter kernel: [ 205.207401] usb 1-1.4: Manufacturer: Teensyduino
Sep 30 11:52:54 openplotter kernel: [ 205.207413] usb 1-1.4: SerialNumber: 11568930
Sep 30 11:52:54 openplotter kernel: [ 205.221828] cdc_acm 1-1.4:1.0: ttyACM0: USB ACM device

When the Teensy is visible in the lsusb, I'm able to execute the arduino-cli to reprogram the Teensy via the USB cable so I don't suspect the USB cable, nor the USP port on the RPI.

Is it possible that the RPI OS or OpenPlotter/SignalK still expect the old Teensy device? It is not possible to put back the old Teensy for testing.
Any advice how to fix this?

I did other tests and every time I change the serial path signalK/Server/DataConnections for something that I can see with the command "ls -l /dev/serial", this path disappeer after the reboot of signalK; it looks like signalK is screwing up the USB device in /dev
My version of signalK is 1.45.0
Reply
#37
I found the source of the problem, which is on my side; the listening program on the other end of the USB cable crashed and stopped listening so SignalK stopped seeing my device.
Reply
#38
Hi fellows,
Same issue when trying to set a new fresh V3 system : The Rpi sees the newly inserted GPS in lsusb, but SERIAL only displays a 'HUB' as device deyected !!!
"ttyACM0/1546/01a8//VL805 USB 3.0 Host ControllerVIA Technologies. Inc.

Is it a 'SERIAL' bug and How to solve ?
Cordialement
Didier B
Pi4, SSD USB3, OP 3.0 Touch SK 3.2.1 OpenCPN  5.8.4 :  Thank you  Thank you  Thank you


Reply
#39
(2023-01-27, 10:53 AM)Didier B Wrote: Hi fellows,
Same issue when trying to set a new fresh V3 system : The Rpi sees the newly inserted GPS in lsusb, but SERIAL only displays a 'HUB' as device deyected !!!
"ttyACM0/1546/01a8//VL805 USB 3.0 Host ControllerVIA Technologies. Inc.

Is it a 'SERIAL' bug and How to solve ?

I would try this to debug:

- is your GPS device detected without the HUB?

- Connect just 1 device at the same time to see if you have power issues

- Is your usb hub auto-powered?

- Have you tried another hub?
Reply
#40
HI All .

I have noticed the following issue with SERIAL application : it does no longer displays the proper device name e.g. :
  • in OP V3.0 : "VL 805 USB 3.0 Host controller ..."
  • while in  OP V2.9 : "[u-blox 8] U-Blox-AG
for the same physical USB network .
This  will bring in some confusion ... as the only way to pick up the proper device is its (random) device/dev name : ttyACM0 (or 1, or ...)
SERIAL is there to remove this confusion, isn't it ?

















"
Cordialement
Didier B
Pi4, SSD USB3, OP 3.0 Touch SK 3.2.1 OpenCPN  5.8.4 :  Thank you  Thank you  Thank you


Reply


Forum Jump:


Users browsing this thread: 2 Guest(s)