I believe two pins are transposed on the schematic. The code in question was based on the following: http://www.electronic-engineering.ch/microchip/projects/keyboard/v1xx/keyboa... This above code is freely distributable (non commercial) but the author of the Fluke changes stated he was revoking the license to distribute his code changes. Andrew Finn reimplemented using the much smaller 12f675 pic for his ABI 4000 keyboard adapter which doesn't require an external oscillator and so fits inside a 5 pin din connector housing. Unfortunately he based his code on the above Fluke code rather than the original Swiss code so he will not release his code either. Unfortunate situation. I was planning on reimplementing for both 9100 and 4000 but have not yet found the freetime. It would be nice to have something that is under the GPL but reimplementing the whole codebase rather than just the Fluke/ABI changes is a lot more work. HTH Tony On Nov 7, 2016 3:41 AM, "Mike Coates" <mike@the-coates.com> wrote:
From martins schematic the wiring looks incorrect (pin numbers don't seem to match up, but that could just be me!)
I also used some code on the net to do some pic code that should implement a PC keyboard, using the LEDs on the keyboard instead of adding extra ones.
just never got around to wiring it up and testing it!
if I find it I can post it to anyone who is interested, or maybe find enough time to wire it up and test it!! (9010 works fine, so 9100 sits under the bench most of the time ...)
Mike
On 07/11/2016 11:00, William Stillwell wrote:
Marvin posted the hex and schematic online , he just asks it not be used to mass produce, etc.
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