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Today's Topics:
1. Re: FPGA problem with a B100 (D led off) (Federico Larroca)
2. Re: FPGA problem with a B100 (D led off) (Marcus D. Leech)
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Message: 1
Date: Fri, 24 May 2013 14:22:17 -0300
From: Federico Larroca <[email protected]>
To: "Marcus D. Leech" <[email protected]>
Cc: [email protected]
Subject: Re: [USRP-users] FPGA problem with a B100 (D led off)
Message-ID:
<cahe2e1ky58-w9w-bpk7hymhtlgyxj3imisjpiu1kuoakpvw...@mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
Hi,
Thank you for your fast answer. I was out of the office, and couldn't reply
before.
Here's the output with the B100 pluged:
~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 040b:2000 Weltrend Semiconductor
Bus 001 Device 009: ID 0458:003a KYE Systems Corp. (Mouse Systems)
NetScroll+ Mini Traveler / Genius NetScroll 120
2013/5/24 Marcus D. Leech <[email protected]>
> **
> On 05/24/2013 11:20 AM, Federico Larroca wrote:
>
> Hi everyone,
> Here in the lab we have been working with several USRPs for some months
> now. In particular we got a couple of B100+WBX bundles some months ago, and
> we had them working perfectly fine until yesterday. Suddenly, we got the
> dreaded "KeyError: No devices found for ----->" error with one of them.
> Moreover, uhd_find_devices returns a "No UHD Devices Found".
> Since the D led is not on, we assume there is a problem with FPGA image.We
> have tested the USRP with other PCs to no avail. It is important to
> highlight that the other B100+WBX bundle do work.
> Any suggestions? Maybe the solution is to send the faulty USRP to the
> official "service" but we wanted to verify if we could repair it in our
> own.
> Thanks in advance,
> Federico
>
>
> _______________________________________________
> USRP-users mailing
> [email protected]http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>
> What does "lsusb" show when you plug the faulty device in?
>
> Since other B100s work on the same PC, the FPGA image on the PC is
> fine--the FPGA image gets re-loaded over the USB every time it needs to--
> like across power-cycles, etc.
>
>
>
> --
> Marcus Leech
> Principal Investigator
> Shirleys Bay Radio Astronomy Consortiumhttp://www.sbrac.org
>
>
> _______________________________________________
> USRP-users mailing list
> [email protected]
> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>
>
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Message: 2
Date: Fri, 24 May 2013 13:57:56 -0400
From: "Marcus D. Leech" <[email protected]>
To: Federico Larroca <[email protected]>
Cc: [email protected]
Subject: Re: [USRP-users] FPGA problem with a B100 (D led off)
Message-ID: <[email protected]>
Content-Type: text/plain; charset="iso-8859-1"; Format="flowed"
On 05/24/2013 01:22 PM, Federico Larroca wrote:
> Hi,
> Thank you for your fast answer. I was out of the office, and couldn't
> reply before.
> Here's the output with the B100 pluged:
> ~$ lsusb
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
> Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
> Bus 001 Device 003: ID 040b:2000 Weltrend Semiconductor
> Bus 001 Device 009: ID 0458:003a KYE Systems Corp. (Mouse Systems)
> NetScroll+ Mini Traveler / Genius NetScroll 120
>
Check your power supply, and USB cable.
And if that fails, please contact [email protected] and myself or
Mike will be happy to provide further assistance.
>
>
--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
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