I have a simple TX streamer that uses GNURadio in C++ which loads data from a file into memory followed by a separate flowgraph of vector source to usrp sink that repeats until closed.
The problem I am having is that in my code, the log just spits out: "[ERROR] [STREAMER] Error parsing async message packet: ValueError: Bad CHDR or packet fragment" many times while streaming. Then when I stop streaming I get this: [ERROR] [UHD] Exception caught in safe-call. in __cdecl ctrl_iface_impl::~ctrl_iface_impl(void) at z:\gr-build\src-stage1-dependencies\uhd-release_003_011_000_000\host\lib\rfnoc\ctrl_iface.cpp:66 this->peek32(0); -> EnvironmentError: IOError: Block ctrl (CE_01_Port_40) no response packet - AssertionError: buff->size() > 0 in unsigned __int64 __cdecl ctrl_iface_impl::wait_for_ack(const bool) at z:\ \gr-build\src-stage1-dependencies\uhd-release_003_011_000_000\host\lib\rfnoc\ctrl_iface.cpp:187 For me, this is not an isolated issue, no matter what program I run, be it my own, a uhd example, or a simple gnuradio-companion app I get these errors. And it seems to be causing my application to crash or not transmit properly. Is anyone else having this issue? Is there anything I can do to fix it? Is this ignorable? Setup: Windows 10 Home Intel Core i5 X300 Dual 10g ethernet using Intel X710 adapter Thanks for any assistance. ----------------------------- Jacob Knoles
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