On 10/01/2024 17:05, Jimenez, Samuel wrote:
This is what I have:
$ ls -l /dev/serial/by-id/
total 0
lrwxrwxrwx 1 root root 13 Jan 10 16:49
usb-Digilent_Digilent_USB_Device_2516351E882F-if00-port0 -> ../../ttyUSB0
lrwxrwxrwx 1 root root 13 Jan 10 16:49
usb-Digilent_Digilent_USB_Device_2516351E882F-if01-port0 -> ../../ttyUSB1
*Samuel Jimenez***
Software Dev Engineer, Sr.
*Curtiss-Wright*
20130 Lakeview Center Plaza, Suite 200, Ashburn, VA 20147 United States
T: 703.840.6731
sjime...@curtisswright.com | www.curtisswrightds.com
Hmm, I don't know then. I don't have an E320 in my local stash of
USRPs, so I'm going by the E310.
The document for the serial interface for the E320 clearly indicates
that there should be two serial ports--one for the
STM32 ("if00") and one for the ARM ("if01"). Which looks like on
your system is mapped to /dev/ttyUSB0 and /dev/ttyUSB1.
Modern Linux systems (like latest Ubuntu) will automatically put your
ordinary user in group "dialout", and the rules for
serial ports will make the ports owned by group "dialout' so you
won't need root privileges to access them from "screen" or
"minicom" and the like.
*From:*Marcus D. Leech <patchvonbr...@gmail.com>
*Sent:* Wednesday, January 10, 2024 5:03 PM
*To:* Jimenez, Samuel <sjime...@curtisswright.com>;
usrp-users@lists.ettus.com
*Subject:* Re: [USRP-users] Re: E320 Full Enclosed Serial Console
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On 10/01/2024 16:56, Jimenez, Samuel wrote:
Hello and thank you for the prompt reply.
I see ttyUSB0 and ttyUSB1 but they are pointing to “Digilent”
ports as shown below.
“
ls -l
/dev/serial/by-id/usb-Digilent_Digilent_USB_Device_2516351E882F-if0*
lrwxrwxrwx 1 root root 13 Jan 10 16:49
/dev/serial/by-id/usb-Digilent_Digilent_USB_Device_2516351E882F-if00-port0
-> ../../ttyUSB0
lrwxrwxrwx 1 root root 13 Jan 10 16:49
/dev/serial/by-id/usb-Digilent_Digilent_USB_Device_2516351E882F-if01-port0
-> ../../ttyUSB1
“
I assume it should instead be something like
“usb-Silicon_Labs_CP2105_Dual_USB_to_UART…” but not sure.
*Samuel Jimenez*
Software Dev Engineer, Sr.
*Curtiss-Wright*
20130 Lakeview Center Plaza, Suite 200, Ashburn, VA 20147 United
States
T: 703.840.6731
sjime...@curtisswright.com | www.curtisswrightds.com
<https://urldefense.com/v3/__http:/www.curtisswrightds.com__;!!NVq9dfhzMyHqTw!mCxHirvZsFzwyB7q5T0vGwCSBG-oXCHuFvq1pMPcow5VM_EYZXx4GYUkOnhhcrAzWDkHmhcQV0IsnS4nB5pu-CpeVjC4$>
See the documents here:
https://kb.ettus.com/E320_Getting_Started_Guide#Setting_up_a_Serial_Console_Connection
<https://urldefense.com/v3/__https:/kb.ettus.com/E320_Getting_Started_Guide*Setting_up_a_Serial_Console_Connection__;Iw!!NVq9dfhzMyHqTw!mCxHirvZsFzwyB7q5T0vGwCSBG-oXCHuFvq1pMPcow5VM_EYZXx4GYUkOnhhcrAzWDkHmhcQV0IsnS4nB5pu-AEwwQG0$>
What does:
|ls -l /dev/serial/by-id|
|Return?|
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