Search found 59 matches

by rtucker
Mon Sep 17, 2018 11:09 am
Forum: Troubleshooting
Topic: MATLAB & Windows Problems After Upgrading to Latest release (Aug 2018)
Replies: 4
Views: 315

Re: MATLAB & Windows Problems After Upgrading to Latest release (Aug 2018)

So, I can reproduce the 'cal table agc rx' issue here, with a x115 and the official 0.7.3 FPGA image. I'm suspecting the failure of 'cal table agc rx' is a very reproducible symptom of the actual underlying problem. Could you download the 0.8.0 FPGA image (https://www.nuand.com/fpga/v0.8.0/hostedx11...
by rtucker
Fri Sep 14, 2018 12:44 pm
Forum: Software development
Topic: BladeRF Micro Trigger
Replies: 8
Views: 237

Re: BladeRF Micro Trigger

I've not personally used the trigger functionality, but from looking through things... The trigger is level-based, so the trigger_line must be high when the trigger is armed, or else it will immediately fire and disarm itself. Note also that it's a direct pin into the FPGA, so ensure the high level ...
by rtucker
Thu Sep 13, 2018 12:31 pm
Forum: Software development
Topic: BladeRF Micro Trigger
Replies: 8
Views: 237

Re: BladeRF Micro Trigger

As of moments ago, master should have the fix. It's embarrassingly simple :)

https://github.com/Nuand/bladeRF/pull/6 ... 10d334cf81
by rtucker
Thu Sep 13, 2018 11:25 am
Forum: Software development
Topic: BladeRF Micro Trigger
Replies: 8
Views: 237

Re: BladeRF Micro Trigger

Well, I don't think it's you :) Everything looks okay at first glance, but it fails for me too. I've opened an issue on this: https://github.com/Nuand/bladeRF/issues/632 (Also opened issues https://github.com/Nuand/bladeRF/issues/630 and https://github.com/Nuand/bladeRF/issues/631 for documentation ...
by rtucker
Thu Sep 13, 2018 10:53 am
Forum: Troubleshooting
Topic: BladeRF xA9 load FPGA problem.
Replies: 2
Views: 80

Re: BladeRF xA9 load FPGA problem.

Greetings,

This is a known issue specific to the A9, and we hope to have a working and tested fix for the next release. The issue tracker entry for it is here: https://github.com/Nuand/bladeRF/issues/571

Thanks for your patience! -rt
by rtucker
Thu Sep 13, 2018 9:37 am
Forum: Troubleshooting
Topic: bladeRF-cli can't connect first time
Replies: 13
Views: 238

Re: bladeRF-cli can't connect first time

Hmm. I wonder if MATLAB is still using the old DLL? If I'm reading the .m file correctly, b = bladeRF(); b.misc.versions will get you a structure with the libbladeRF version in use, among others. For manually controlling the RX gain, you'll need to disable the AGC (b.rx.agc = false) first, otherwise...
by rtucker
Wed Sep 12, 2018 2:46 pm
Forum: Troubleshooting
Topic: bladeRF-cli can't connect first time
Replies: 13
Views: 238

Re: bladeRF-cli can't connect first time

G'day, It looks like you're running an early release candidate version of 2018.08, and there are a number of bugs that are fixed (including the erroneous AGC DC LUT file error). Please install the 2018.08 package from https://www.nuand.com/win_installers/ and see if it works better for you overall. ...
by rtucker
Wed Sep 12, 2018 9:47 am
Forum: Troubleshooting
Topic: bladeRF-cli can't connect first time
Replies: 13
Views: 238

Re: bladeRF-cli can't connect first time

Greetings!

Could you try this again, with the "-v verbose" option on the command line? Also, if you could include the output of the "version" command when bladeRF-cli does successfully open, that would be helpful as well :)

Thanks! -rt
by rtucker
Thu Sep 06, 2018 9:16 am
Forum: Troubleshooting
Topic: MATLAB & Windows Problems After Upgrading to Latest release (Aug 2018)
Replies: 4
Views: 315

Re: MATLAB & Windows Problems After Upgrading to Latest release (Aug 2018)

G'day,

This was a bug in 2018.08-rc1, and is fixed in the final release. The installer for 2018.08 is up at: https://www.nuand.com/windows_installer ... 018.08.exe

Give that a try and it should work out better!
by rtucker
Thu Aug 23, 2018 3:57 pm
Forum: Troubleshooting
Topic: Invalid FPGA size 49 after updating firmware
Replies: 13
Views: 1023

Re: Invalid FPGA size 49 after updating firmware

The latest software is able to work itself out of this situation, yes. Also, any conductive object should work... I've used tweezers, for example. But, working around this in software is much easier, especially if you don't have three hands :) /// INSTALLING THE WRONG FIRMWARE: rtucker@rho:~$ bladeR...