[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

Noted on this. Thank you so much for your help. Will try this soon and will send here the result. Thank you so much again. ___ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

It's the family name of the USB3.0 controller on the B210, the CYUSB3014. https://www.cypress.com/documentation/datasheets/cyusb301x-cyusb201x-ez-usb-fx3-superspeed-usb-controller The program is in the directory: /lib/uhd/utils Which is the same directory as uhd_images_downloader.py. Ron On

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

On 2021-12-06 23:54, condicionjohnexek...@gmail.com wrote: May i know what is “fx3”? The FX3 chip on the board provides the USB3 interface and other microcontroller functions that aren't part of the FPGA. FX3s are used in a large number of USB-3.0-based products. ___

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

May i know what is “fx3”? ___ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

I've seen this error. I'm able to clear it by running: b2xx_fx3_utils -D This resets the B210 and the next run will download both the firmware and FPGA images. Ron On 12/6/21 7:18 PM, condicionjohnexek...@gmail.com wrote: Both of the power (External and USB) were pulled off that time i tr

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

Both of the power (External and USB) were pulled off that time i tried. It takes some amount of time before we get it back on, and surprisingly it run.\ i experience this kind of error to all the B210 board i have. ___ USRP-users mailing list -- usrp-use

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

On 2021-12-06 21:57, condicionjohnexek...@gmail.com wrote: I see. Thank you, thank you. Is there any way we can resolve this issue? Did you already experience this kind of error? Also, we tried to only power it off and on, but it doesn’t take effect immediately the error is still there. That’s

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

I see. Thank you, thank you. \ Is there any way we can resolve this issue? \ Did you already experience this kind of error?\ Also, we tried to only power it off and on, but it doesn’t take effect immediately the error is still there. That’s why we off and on it for several times, in the sense of

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

On 2021-12-06 21:38, condicionjohnexek...@gmail.com wrote: May i knonw exactly what are these firmware bugs that you are pointing to? Can these bugs be resolved by software upgrade/updates? Thank you so much. I'm simply speculating at this point.  I think you're already running the latest v

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

May i knonw exactly what are these firmware bugs that you are pointing to? \ Can these bugs be resolved by software upgrade/updates?\ Thank you so much. ___ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-l

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

I am also using external power for the B210 ___ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

On 2021-12-06 21:30, condicionjohnexek...@gmail.com wrote: First and foremost, thank you for attending my question. Yes, it occurs to another USB port and also to another computer based on what I tried to isolate any hardware problem. Kindly explain to me what do you mean by *“srsLTE is provoki

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

First and foremost, thank you for attending my question.\ Yes, it occurs to another USB port and also to another computer based on what I tried to isolate any hardware problem.\ Kindly explain to me what do you mean by **“srsLTE is provoking a firmware bug”**, I’m quite confused if it’s just a ha

[USRP-users] UHD Compilation Windows - package directory does not exist

Hi, I'm attempting to build UHD on Windows from source so I can use the Python libraries but encountering the following error building usrp_mpm: package directory 'C:Users\Jack\uhd\host\build\python\simulator\usrp_mpm' does not exist Noting the lack of a backslash between C: and Users at th

[USRP-users] Re: A question about external local oscillator

On 2021-12-06 14:49, Temir Karakurum wrote: Yeah, I know 9361 doesn't support external LO, that's why I am looking into purchasing N320. I am interested in the ability of fast sweeping to do spectrum sensing/monitoring. Ah, N320 is a bit of a different beast than N310, I had thought you were co

[USRP-users] Re: A question about external local oscillator

Yeah, I know 9361 doesn't support external LO, that's why I am looking into purchasing N320. I am interested in the ability of fast sweeping to do spectrum sensing/monitoring. I thought about building a custom super-heterodyne front-end and driving it from, say, the GPIO pins of the SDR but lookin

[USRP-users] Re: A question about external local oscillator

On 2021-12-06 14:22, Temir Karakurum wrote: Hi Marcus, Thanks for your prompt response! Your answer is in line with my expectations. I was mostly wondering how set_rx_freq would interact with an external LO. Like would the tune_request only allow for DSP tuning whereas RF tuning would be (har

[USRP-users] Re: A question about external local oscillator

Hi Marcus, Thanks for your prompt response! Your answer is in line with my expectations. I was mostly wondering how set_rx_freq would interact with an external LO. Like would the tune_request only allow for DSP tuning whereas RF tuning would be (hardware) locked within UHD? With external LO, woul

[USRP-users] Re: A question about external local oscillator

On 2021-12-06 13:42, Temir Karakurum wrote: Hi, I have some experience working with E310 and B210 and one of the bottlenecks for my application is the frequency tuning/hopping time of AD9361. I understand that N320 has the ability to use an external reference oscillator but I am not sure what

[USRP-users] A question about external local oscillator

Hi, I have some experience working with E310 and B210 and one of the bottlenecks for my application is the frequency tuning/hopping time of AD9361. I understand that N320 has the ability to use an external reference oscillator but I am not sure what this actually entails. Does this mean that the

[USRP-users] Re: RfnocError: OpTimeout: Control operation timed out waiting for space in command buffer

On 2021-12-06 09:38, Christoph Schultz (Riedel) wrote: >>But I think the call you're using basically does a lot of "set up device parameters" work every time you call it, which is not the usual "pattern".<< Thanks for clarification! I would like to do a frequency sweep, and would therefore

[USRP-users] Re: RfnocError: OpTimeout: Control operation timed out waiting for space in command buffer

>>But I think the call you're using basically does a lot of "set up device >>parameters" work every time you call it, which is not the usual "pattern".<< Thanks for clarification! I would like to do a frequency sweep, and would therefore like to use the following sequence: * Initialize Device *

[USRP-users] Re: 答复: Re: 答复: Re: 答复: 答复: Re: 答复: Re: How to use External LO on N310 device?

On 2021-12-06 00:13, zeyuan...@zengyi-tech.com wrote: Hi Marcus, I use a signal source output a tone at 5GHz .And I use N310 External LO mode,it received signal at 2.5GHz. But I try to change LO Source to another frequency such as 4GHz.In this situation, the center frequency remain at 2.5GH

[USRP-users] Re: RfnocError: OpTimeout: Control operation timed out waiting for space in command buffer

On 2021-12-06 02:13, Christoph Schultz (Riedel) wrote: Dear USRP-Users, I wanted to get back to you on the topic mentioned below. Meanwhile I reworked my code to work directly with the uhd Python class instead of using a gnuradio wrapper. Unfortunately I run into the identical issue again.

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

On 2021-12-06 04:17, condicionjohnexek...@gmail.com wrote: I am running srsLTE 20.10.1 with UHD 3.15.0. I have EPC and ENB and a Front-End. Images below are the error code I am experiencing. From our previous testing, it runs with the same set-up but after some time it started to log error code

[USRP-users] Re: RFNoC gain example time stamp issue

Dear Rob, I am having issues using the OOT gain block inside an RFNOC graph too (see https://github.com/EttusResearch/uhd/issues/538). I also tried to create a loopback path inside my FPGA, as you seem to be doing. In my example I've used a Python script inspired by this presentation (https://

[USRP-users] Re: (B210) UHD Error : Exception caught in safe-call

I am having difficulty in running the process for a longer time as it logs an error in the UHD. I used a right angled cable in USB 3.0 and everytime we connect and disconnect the cable, UHD error is not prevailing in the process. I hope for an understanding if this about the cable I am using or

[USRP-users] RFNoC OOT block integration problem

I'm currently attempting to realize the RFNoC example described in the "Out-of-tree Modules" section of this web page.\ I've followed step by step the instructions until the make x310_rfnoc_image_core command. Since I'm targeting a N32