Re: [Paparazzi-devel] no response for any of the motors

[SilaS]

Maybe there was something with Oracle VirtualBox USB2 handling! It need a plugin for Oracle to work, if I remember good...

You should see a /dev/ttyUSB0 entry in ls command, if there is realy a modem pluged in and forwarded to VM.

SilaS

2014-02-07 20:57 keltezéssel, evan igor írta:

thanks Silas and all who reply to my post

but now i'm linking my paparazzi lisa/m v2 with cable to the virtual machine and i disconnect it from host and connect it to ubuntu

and i had the same error if you can guide me 

***********************************************************************

but the following error appeared to me in CGS

Failure("Error opening modem serial device : fd < 0 (/dev/ttyUSB0)")

Broadcasting on network 127.255.255.255, port 2010

FAILED '/home/marathon/paparazzi/sw/ground_segment/tmtc/link' with code 1

*********************************************************************

and i tried the following code in the terminal

ls /dev/ttyUSB*

but the following message appeared

ls: cannot access /dev/ttyUSB*: No such file or directory

*******************************************************************

and i tried the following code

dmesg | grep tty

but the following message appeared

[    0.000000] console [tty0] enabled

[    2.062847] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

[    2.093227] 00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A

could you explaing me what is the meaning of these errors

i guess that the virtual machine can't see the paparazzi

*****************************************************************************

but what made me confued that when i wrote the command

dmesg | tail

the following message appeared

[   47.421477] ISO 9660 Extensions: Microsoft Joliet Level 1

[   47.455032] ISOFS: changing to secondary root

[   61.212473] show_signal_msg: 24 callbacks suppressed

[   61.213273] pool[2749]: segfault at ab421000 ip b777b18e sp ab3e75bc error 6 in ld-2.15.so[b777a000+20000]

[  327.538645] usb 2-2.1: new full-speed USB device number 4 using uhci_hcd

[  327.816019] usb 2-2.1: New USB device found, idVendor=1d50, idProduct=600f

[  327.816050] usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[  327.816077] usb 2-2.1: Product: Lisa/M (Upgrade) V1.1

[  327.816103] usb 2-2.1: Manufacturer: Transition Robotics Inc.

[  327.816129] usb 2-2.1: SerialNumber: LM2-297 35FFD3053256383365422143\x04\x18

so it read lisa/m  !!!!!!!!!

thanks and sorry for bothering you.

On Fri, Feb 7, 2014 at 8:53 PM, SilaS <address@hidden> wrote:

Check Your virtual emulator USB port handling and use it to allow to use it inside the virtual environment!

In Oracle Virtualbox (Devices/ and click on your port).

SilaS

2014-02-07 19:43 keltezéssel, evan igor írta:

the error message  

Failure("Error opening modem serial device : fd < 0 (/dev/ttyUSB0)")

 Read Socket : Connection reset by peer

Broadcasting on network 127.255.255.255, port 2010

On Fri, Feb 7, 2014 at 7:49 PM, evan igor <address@hidden> wrote:

i tried to write this command 

ls /dev/ttyUSB*

but the output was

ls: cannot access /dev/ttyUSB: No such file or directory

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