Hi，
thanks for you attention, i used two multi usrp object for each one. and usb 3
used.
--------------原始邮件--------------
发件人："Marcus D. Leech via USRP-users "<usrp-users@lists.ettus.com>;
发送时间：2018年7月30日(星期一) 晚上11:36
收件人："usrp-users" <usrp-users@lists.ettus.com>;
主题：Re: [USRP-users] overflowed when running two B210 simultaneously inone pc
-----------------------------------
On 07/30/2018 09:32 AM, lichunming via USRP-users wrote:
Dear All, I've got the following problem: I used
two B210 boards simultaneously in one program on one desktop pc with i7-7700K
cpu, the two B210 was set different centre frequency. I started board A
firstly, and it worked with no problem. Then I started board B and there was
"overflowed" problems reported by uhd. I added some logs in UHD, found the
problem was produced in bellow line: (function:
get_and_process_single_packet,file: super_recv_packet_handler.hpp) if
(info.ifpi.packet_type != vrt::if_packet_info_t::PACKET_TYPE_DATA){
return PACKET_INLINE_MESSAGE; } The error was produced every
~40 packets and only occured on board A, board B seemed works rightly.
When the error occured my program would not work properly as some packets was
dropped. My program env is: GNU C++ version 7.3.0;
Boost_106501; UHD_3.11.1.0-1-g4ee2c1da. Does anyone encounter
the similar problem? or could you give me some hints to find the root cause?
It seems it can not setup two B210 at one time with uhd_usrp_make() like
usrp3(X300) device? Thanks and Kind regards,Springming
You can't have more than one B210 in a single multi_usrp object.
What sample rates are you running? Is this using USB3 or USB2?_______________________________________________
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