[USRP-users] Software reset of B210
marcus.mueller at ettus.com
Thu Oct 1 09:51:53 EDT 2015
admittedly, not right now; transfer status 1 is "LIBUSB_TRANSFER_ERROR",
which basically tells me nothing :(.
Is that a new problem or did it exist before? What USB chipset are you
using ("lspci|grep -i usb")?
It's a bit surprising to me that uhd_usrp_probe still works, though. I'd
like to reproduce; what's your UHD version?
On 30.09.2015 19:55, Dario Fertonani wrote:
> Thank you Marcus. That did work.
> Any idea on what could be the cause of the error?
> On Wed, Sep 30, 2015 at 9:00 AM, Marcus Müller
> <usrp-users at lists.ettus.com <mailto:usrp-users at lists.ettus.com>> wrote:
> Hi Dario,
> have you tried
> b2xx_fx3_utils -D
> You can usually find that program in your uhd/utils folder, e.g.
> -D resets the device, -F only the FPGA, -U tries to reset the USB
> subsystem on your computer.
> Best regards,
> On 30.09.2015 17:55, Dario Fertonani via USRP-users wrote:
>> I'm looking for a software command that resets B210 boards to a
>> usable state. Currently my default solution consists of
>> unplugging the USB cable (which is also the only source of power,
>> in this setup), waiting a couple of seconds, and plugging it
>> back. This "solution" is not ideal as it requires humans around
>> the board.
>> My definition of unusable state is: B210 returns this message
>> terminate called after throwing an instance of
>> what(): RuntimeError: usb rx6 transfer status: 1
>> Interestingly, the unusable state doesn't prevent uhd_usrp_probe
>> from working and dumping the expected strings.
>> Any software solution available? UHD API or shell commands are
>> both fine, since the event is rare enough that we can tolerate
>> some level of "manual" interaction.
>> USRP-users mailing list
>> USRP-users at lists.ettus.com <mailto:USRP-users at lists.ettus.com>
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> USRP-users at lists.ettus.com <mailto:USRP-users at lists.ettus.com>
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