Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-15 Thread Jason W Zheng via USRP-users
0.2, but I get the same problem. From: Jason W Zheng Sent: Tuesday, August 15, 2017 9:54:45 AM To: Marcus D. Leech; ROBIN TORTORA Subject: Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310 @robin, I reset the usrp clock to

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-15 Thread Marcus D. Leech via USRP-users
ve an X310, I wonder if you could compile and run my code and see if you get the same result? Thanks, Jason ---------------- *From:* The Tilla *Sent:* Monday, August 14, 2017 4:47:31 PM *To:* Jason W Zheng; mle...@ripnet.com *Cc:* u

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread The Tilla via USRP-users
esult? Thanks, Jason _ From: The Tilla mailto:ti...@comcast.net> > Sent: Monday, August 14, 2017 4:47:31 PM To: Jason W Zheng; mle...@ripnet.com <mailto:mle...@ripnet.com> Cc: usrp-users@lists.ettus.com <mailto:usrp-users@lists.ettus.com> Subject: RE: [US

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Jason W Zheng via USRP-users
fix I still get underflows when transmitting and receiving on the same channel, no matter what the rate. If you have an X310, I wonder if you could compile and run my code and see if you get the same result? Thanks, Jason ________ From: The Tilla Sent: Monday, Augu

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread The Tilla via USRP-users
[mailto:jason.w.zh...@aero.org] Sent: Monday, August 14, 2017 4:41 PM To: ROBIN TORTORA ; mle...@ripnet.com Cc: usrp-users@lists.ettus.com Subject: Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310 Hi Robin, Marcus It makes no sense to me, then why changing

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Edwin Li via USRP-users
t an issue > > I don't think my cpu or network card are the issue as when I change my > code to receive and transmit on separate channels, it works without any > underflows. > > > -- > *From:* USRP-users on behalf of > Jason W Zheng via U

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Jason W Zheng via USRP-users
Sent: Monday, August 14, 2017 11:17:07 AM To: Jason W Zheng via USRP-users; Jason W Zheng Subject: Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310 I dont see you setting the tx metadata object members to any values, so you are essentially going to tx w

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread ROBIN TORTORA via USRP-users
- > From: USRP-users on behalf of Jason > W Zheng via USRP-users > Sent: Monday, August 14, 2017 11:27:24 AM > To: ROBIN TORTORA > Cc: usrp-users@lists.ettus.com > Subject: Re: [USRP-users] Buffer underrun issue

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Marcus D. Leech via USRP-users
- *From:* USRP-users on behalf of Marcus D. Leech via USRP-users *Sent:* Monday, August 14, 2017 11:32:21 AM *To:* usrp-users@lists.ettus.com *Subject:* Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310 On 08/14/2017 02:27 PM,

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Jason W Zheng via USRP-users
sers Sent: Monday, August 14, 2017 11:32:21 AM To: usrp-users@lists.ettus.com Subject: Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310 On 08/14/2017 02:27 PM, Jason W Zheng via USRP-users wrote: How should I set the tx metadata? My application will essentia

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Jason W Zheng via USRP-users
: ROBIN TORTORA Cc: usrp-users@lists.ettus.com Subject: Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310 How should I set the tx metadata? My application will essentially stream continuously. Thanks, Jason From: ROBI

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Marcus D. Leech via USRP-users
s.ettus.com *Subject:* [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310 Hi, I'm building an application where I receive data from the x310, process the data, then transmit it out. I have 3 separate threads running, one for each task. The receive tas

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Jason W Zheng via USRP-users
with simultaneous transmit and receive on the X310 I dont see you setting the tx metadata object members to any values, so you are essentially going to tx with default metadata IF there is a constructor that initializes all the members to a consistent value... On August 14, 2017 at 1:56 PM

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread ROBIN TORTORA via USRP-users
on behalf of Jason > W Zheng via USRP-users > Sent: Monday, August 7, 2017 1:05:05 PM > To: usrp-users@lists.ettus.com > Subject: [USRP-users] Buffer underrun issue with simultaneous transmit > and receive on the X310 > > > > > Hi, >

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Marcus D. Leech via USRP-users
> - > > FROM: USRP-users on behalf of Jason W > Zheng via USRP-users > SENT: Monday, August 7, 2017 1:05:05 PM > TO: usrp-users@lists.ettus.com > SUBJECT: [USRP-users] Buffer underrun issue with simultaneous transmit and > receive on the X310 &

Re: [USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-14 Thread Jason W Zheng via USRP-users
nd transmit from the same channel without underflows? Thanks, Jason From: USRP-users on behalf of Jason W Zheng via USRP-users Sent: Monday, August 7, 2017 1:05:05 PM To: usrp-users@lists.ettus.com Subject: [USRP-users] Buffer underrun issue with simultaneous t

[USRP-users] Buffer underrun issue with simultaneous transmit and receive on the X310

2017-08-07 Thread Jason W Zheng via USRP-users
Hi, I'm building an application where I receive data from the x310, process the data, then transmit it out. I have 3 separate threads running, one for each task. The receive task is constantly receiving data from the x310 at 200MS/s and putting it into a buffer. The process task takes data fro