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IndexError: bytearray index out of range CF-RU5309 #5
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Another user reported problems with the 53xx devices - see comments on 3966c4. So it's possible these aren't supported with the current code. Unfortunately I don't have one of these readers to test, the ones that have been tested are listed in README.md. If either you or @Beastmazter have access to the manuals for this device and can post a link here then I can take a look over them to see if there's anything substantially different about them. Otherwise if you get it working via some other means please update this thread. |
@wabson Sorry, was lost down various rabbit oles then remembered I never got back to you. I do believe the 5300 series will not work, at least mine will not. It's HID, which pyserial does not support. The link to the documentation is http://www.chafon.com/DownLoad.aspx?page=3 The file is 5300 SDK. There are a few possible SDK downloads for this series of readers, however, i am fairly certain this is the best one. I ended up getting an FM-503 so I could build the reader, antenna and pi into a smaller form factor. I have been using your project here as reference and help along the way. Thanks for making all this. Good luck with your project! |
I managed to make the correct reading, the manufacturer provided me with the sdk and now the code is in my repository https://github.com/DomolinBolivia/CF-RU5309-RaspberryPi SDK |
Hello Everyone,
Been a long time since I world on this project, new job took all of my time
and brain space. I am setting an alarm to dig through my files to see if I
can find the manual for this, I know I had a lot of various files and
things. Appreciate the responses. Now that I am happily divorced, I have
been wanting to pick this project back up. but we will see, new job is very
very demanding.
Have a good one!
…On Thu, Nov 12, 2020 at 10:55 AM Will Abson ***@***.***> wrote:
Another user reported problems with the 53xx devices - see comments on
3966c4
<3966c47>.
So it's possible these aren't supported with the current code.
Unfortunately I don't have one of these readers to test, the ones that have
been tested are listed in README.md
<https://github.com/wabson/chafon-rfid/blob/master/README.md>.
If either you or @Beastmazter <https://github.com/Beastmazter> have
access to the manuals for this device and can post a link here then I can
take a look over them to see if there's anything substantially different
about them. Otherwise if you get it working via some other means please
update this thread.
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I need to modify and run the single-read.py for reading multiple rfid tags within a time duration (not all at once). When I use a while loop, I found a byte array index error. |
From what I've learned trying to connect my mu904 via serial port to raspberry pi the bytearray index out of range error occurs when empty bytearray is returned/read. So check first that you connection is working properly! |
Try connect to device by com port. Whats wrong?
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