Well, I’ve had the Charleston SDR working with Quisk and Python 2 for about a week now (using my original C version).? I can’t seem to get it working with Python 3, however, and haven’t tried Windows yet.? I can even switch between the Charleston SDR and my SDQ-IQ at the beginning without rebuilding (thanks Jim!!)

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Jim, I have modeled my C, H, and Python code after your SDR-IQ C & H files.? I am still using my Charleston Hardware and Widget Python interfacing code as well, along with a .quisk_config.py (?) in my home directory.? With Python 2.7 everything works.?

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If I build with Python 3 (and nulling out the Charleston support), my SDR-IQ does indeed run fine.? When I add my Charleston support with Python 3, it builds fine, but I get an: Import Error /home/tfox/quisk-4.1.52/chas_rx1.so: undefined symbol: PyInitModule4_64

OnInit returned false, exiting

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THe main difference that I see between the Python 2.7 and 3.x is the code at the end of the C file that interfaces to Python.? I added a modified version of your else Python3... to my C file, but I’m not sure that is where the problem lies.? I can send a tarball to you, as I’m sure that would help.

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No rush on this at all, I have other things that I can work on, and I’m aware that you are enjoying a much-needed break!? Just let me know how I can help figure this out.? I may keep plugging along, as I should be able to figure this out!!? I will follow-up here if I get it running.

THank you & 73,

Terry, N4TLF

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