Thank you! I’ll try with QT and see if I am still getting errors. I will also post this on the myriad forum.
Ricardo On Tue, Nov 14, 2017 at 5:55 PM Kyeong Su Shin <[email protected]> wrote: > Hello Ricardo Nuszkowski, > > Sorry, I forgot to edit my e-mail before sending it out: you probably > should ask this to MyriadRF guys first, and then move to other forums. > > Regards, > Kyeong Su Shin > > On Tue, Nov 14, 2017 at 2:46 PM, Kyeong Su Shin <[email protected]> wrote: > >> Hello Ricardo Nuszkowski, >> >> The error messages are saying that it failed to initialize your radio >> hardware properly. It is either gr-osmosdr or SoapySDR (I think this is >> more likely), not really (the main tree) GNU Radio's fault. I recommend >> asking the same question on their mailing lists or forums as well. (I think >> myriadrf is the right place to ask). >> >> The first error message is probably related to this: >> https://discourse.myriadrf.org/t/limesdr-arrived-but-cant-get-it-to-work/744/11 >> >> I am not sure about the second error message - it does complain about >> your sampling rate settings, though. >> >> When the failure happens, the Osmocom source is automatically replaced to >> a null source, which does nothing. So, you will get an empty WX waterfall >> window. (by the way, I suggest considering QT waterfall or QT-fosphor, as >> WX GUI is not supported well anymore.) >> >> Regards, >> Kyeong Su Shin >> >> On Tue, Nov 14, 2017 at 1:58 PM, Ricardo Nuszkowski < >> [email protected]> wrote: >> >>> Hello, >>> >>> We will be running a basic flow graph to test our antenna with the >>> LimeSDR. >>> The flowgraph is basically an osmocom source--> WX GUI waterfall sink. >>> >>> >>> It will run perfectly fine for some operations and then every once in a >>> while we will run it and get this error. It then works fine after we hit >>> the reset button on the LimeSDR. >>> >>> We will get this error. >>> >>> Generating: '/home/ground/Documents/top_block.py' >>> >>> Executing: /usr/bin/python2 -u /home/ground/Documents/top_block.py >>> >>> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1 >>> built-in source types: file osmosdr fcd rtl rtl_tcp rfspace soapy >>> redpitaya >>> [INFO] Make connection: 'LimeSDR-USB [USB 2.0] 9070602491E35' >>> [1m [33m[WARNING] Gateware version mismatch! >>> Expected gateware version 2, revision 11 >>> But found version 0, revision 0 >>> Follow the FW and FPGA upgrade instructions: >>> http://wiki.myriadrf.org/Lime_Suite#Flashing_images >>> Or run update on the command line: LimeUtil --update >>> [0m >>> [INFO] Device name: LimeSDR-USB >>> [INFO] Reference: 30.72 MHz >>> [INFO] Init LMS7002M(0) >>> [INFO] Ver=0, Rev=0, Mask=0 >>> >>> FATAL: ResetChip() failed >>> >>> Trying to fill up 1 missing channel(s) with null source(s). >>> This is being done to prevent the application from crashing >>> due to gnuradio bug #528. >>> >>> >>> (top_block.py:4176): Gtk-WARNING **: gtk_widget_size_allocate(): attempt >>> to allocate widget with width -5 and height 20 >>> >>> (top_block.py:4176): Gtk-WARNING **: gtk_widget_size_allocate(): attempt >>> to allocate widget with width -5 and height 20 >>> >>> (top_block.py:4176): Gtk-WARNING **: gtk_widget_size_allocate(): attempt >>> to allocate widget with width -5 and height 20 >>> >>> (top_block.py:4176): Gtk-WARNING **: gtk_widget_size_allocate(): attempt >>> to allocate widget with width -5 and height 20 >>> >>> >>> Done (return code -9) >>> >>> >>> Ocassionally, we also get this error as well: >>> >>> Generating: '/home/ground/Documents/top_block.py' >>> >>> Executing: /usr/bin/python2 -u /home/ground/Documents/top_block.py >>> >>> gr-osmosdr v0.1.4-98-gc653754d (0.1.5git) gnuradio 3.7.11.1 >>> built-in source types: file osmosdr fcd rtl rtl_tcp rfspace soapy >>> redpitaya >>> [INFO] Make connection: 'LimeSDR-USB [USB 2.0] 9070602491E35' >>> [INFO] Reference clock 30.720 MHz >>> [INFO] Device name: LimeSDR-USB >>> [INFO] Reference: 30.72 MHz >>> [INFO] Init LMS7002M(0) >>> [INFO] Ver=7, Rev=1, Mask=1 >>> [INFO] LMS7002M calibration values caching Disable >>> [1m [31m[ERROR] [0m >>> [1m [33m[WARNING] SoapyLMS7::setSampleRate(): not a power of two factor: >>> TSP Rate = 15.36 MHZ, Requested rate = 10 MHz [0m >>> [1m [31m[ERROR] [0m >>> [1m [31m[ERROR] [0m >>> [1m [31m[ERROR] setBandwidth(Rx, 1, 30 MHz) Failed - [0m >>> >>> FATAL: >>> >>> Trying to fill up 1 missing channel(s) with null source(s). >>> This is being done to prevent the application from crashing >>> due to gnuradio bug #528. >>> >>> If anyone knows what is going on, that would be great. >>> >>> Ricardo >>> >>> _______________________________________________ >>> Discuss-gnuradio mailing list >>> [email protected] >>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >>> >>> >> >
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