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Old 11th Aug 2020, 9:25 pm   #87
SiriusHardware
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Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
Posts: 4,809
Default Re: MK14 programming interface - MK2

My thanks to our mods for re-opening this thread.

As mentioned elsewhere, a bug has been discovered in the uploader scripts for both the Arduino version and this Raspberry Pi version, originally posted in #9 of this thread, from which the Arduino one was derived.

The bug prevents any Intel Hex line with a checksum of '00' from being loaded. My bad.

You can fix an already established and fine-tuned setup just by swapping the two lines of code indicated in image [1] so they look like image [2], or you can replace the existing faulty script with this fixed version, attached. If you are replacing the original script you may have to make the replacement script executable by your username as explained in the body of the text in #9.
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Name:	send14_checksum_bug_fixed.jpg
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File Type: zip send14.zip (3.8 KB, 12 views)
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