Hi Marcus, Sorry for the delay. The sample rate is 15.36Msps. This is a system similar to 5g NR. It is a full duplex communication system. It transmits signal in burst mode; Reception has been ongoing. This program can run stably for several hours to more than 30 hours. Then I encountered the error mentioned in the last email.
Best regards, Damon ________________________________ From: Marcus D. Leech <patchvonbr...@gmail.com> Sent: Tuesday, January 11, 2022 3:46 AM To: usrp-users@lists.ettus.com <usrp-users@lists.ettus.com> Subject: [USRP-users] Re: X310 based programs cannot run stably for a long time On 2022-01-10 14:37, jason pro wrote: Hi dear Engineers of Ettus Research, Our application written based on UHD and USRP X310 cannot run for a long time(The longest time did not exceed 48 hours). The x310 is connected to the computer through a 10GbE network card (X520). We have tried to use versions 3.15 and 4.1.0.5. UHD throws different errors: 1. UHD 4.1.0.5 X300 fw communication failure #1 EnvironmentError: IO Error:x300 fw peek32 -reply timed out Terminate called after throwing an instance of 'uhd::assertion_error' What():AssertionError:reply.sequence == request.sequence in virtual uint32_t x300_ctrl_iface_enet::_peek32(uhd::wb_iface::wb_addr_type) at/home/xxx/uhd/host/lib/usrp/x300/x300_fw_ctrl.cpp:165 2. UHD 3.15 terminate called after throwing an instance of ‘uhd:: io_error’ what() : EnvironmentError : IOError : Block ctrl(CE_01_Port_40) no response packet – AssertionError : bool(buff) in uint64_t ctrl_iface_impl<_endianness> :: wait_for_ack(bool,double)[with uhd :: endianness_t_endianness = uhd::ENDIANNESS_BIG;uint64_t = long unsigned int] at/home/xxx/uhd_3.15.0/uhd/host/lib/rfnoc/ctrl_iface.cpp:151 Is there a solution? Best regards, Jason _______________________________________________ USRP-users mailing list -- usrp-users@lists.ettus.com<mailto:usrp-users@lists.ettus.com> To unsubscribe send an email to usrp-users-le...@lists.ettus.com<mailto:usrp-users-le...@lists.ettus.com> We're going to need a lot more information about your application. What sample rates? Is it TX/RX or TX-only? RX-only? Can you run one of the examples for extended periods, like rx_samples_to_file, and then have it write to "/dev/null"?? What OS are you on?
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