Re: [USRP-users] Raspberry Pi 4 sampling Rate

2020-11-04 Thread Marcus D Leech via USRP-users
I used the external power input on the B210. Sent from my iPhone > On Nov 4, 2020, at 12:13 PM, David Evans via USRP-users > wrote: > >  I too was able to sustain around 12Msps on an XU4+B200mini, and was also > able to get OpenBTS to work. > Marcus, hope it's OK to ask, but did you use a U

Re: [USRP-users] Raspberry Pi 4 sampling Rate

2020-11-04 Thread David Evans via USRP-users
I too was able to sustain around 12Msps on an XU4+B200mini, and was also able to get OpenBTS to work. Marcus, hope it's OK to ask, but did you use a USB3 hub? When I tried it the XU4 was unable to supply enough current, causing the SDcard to get corrupted (I had a lot of fun with this!), the sol

Re: [USRP-users] Raspberry Pi 4 sampling Rate

2020-11-03 Thread Marcus D. Leech via USRP-users
On 11/03/2020 02:19 PM, Luke Stutters wrote: I have only succeeded in running a B210 on a Raspberry Pi at lower data rates (closer to 12MS) so your experience is consistent with mine. In certain very-simple DSP flows, I've achieved 14Msps on an Odroid XU4--which is spec-similar to the Rpi4 B.

Re: [USRP-users] Raspberry Pi 4 sampling Rate

2020-11-03 Thread Luke Stutters via USRP-users
I have only succeeded in running a B210 on a Raspberry Pi at lower data rates (closer to 12MS) so your experience is consistent with mine. On Tue, 3 Nov 2020 at 17:20, Marcus D. Leech via USRP-users < usrp-users@lists.ettus.com> wrote: > On 11/03/2020 10:49 AM, Alvaro Pendas Recondo via USRP-user

Re: [USRP-users] Raspberry Pi 4 sampling Rate

2020-11-03 Thread Marcus D. Leech via USRP-users
On 11/03/2020 10:49 AM, Alvaro Pendas Recondo via USRP-users wrote: Hello, I am using a USRP B200mini with a sampling rate of 40MS that works perfectly fine connected to a laptop with USB 3. However, when I connect it to a Raspberry Pi 4 (which has two USB 3 ports) and I run the example bench

[USRP-users] Raspberry Pi 4 sampling Rate

2020-11-03 Thread Alvaro Pendas Recondo via USRP-users
Hello, I am using a USRP B200mini with a sampling rate of 40MS that works perfectly fine connected to a laptop with USB 3. However, when I connect it to a Raspberry Pi 4 (which has two USB 3 ports) and I run the example benchmark_rate with the same sampling rate I get the output that I copy below.