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Ace Space Mpu Dot Matrix Displays


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#41 ElevenOf9

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Posted 30 December 2008 - 12:21 PM

I had a 10k resistor to ground on each of the 3 inputs, but other than that it was just the chip in the circuit.

C always seemed a bit daunting to me so I started off by learning assember, the 35 instructions are a blessing and a curse though, it makes things like serialising data very easy and quick but you have to be creative to do some more complex things. To do the same as a single line of C code can often be 5 or 6 or sometimes more lines in assmbly.

So now that I have got the screens working it is time for the hard part, doing something useful with them.

Oh, and as it turns out the 16f628 only runs at 4MHz, not 8 as I originally thought, so it should be possible with a bit of tinkering to get a completely flicker-free display.

Edited by ElevenOf9, 30 December 2008 - 12:31 PM.


#42 Halt

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Posted 19 October 2014 - 08:08 PM

hello ElevenOf9,

 

Could you please share source code?



#43 DildoDez

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Posted 24 October 2014 - 02:42 PM

Are you being serious?

 

ElevenOf9 has not logged on in just under 5 and a half years.



#44 Halt

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Posted 25 October 2014 - 11:20 AM

May be he receiving email notifications on topic updates? :) Or even maybe TTX notice this thread and will be kind enough to help...
 


Edited by Halt, 25 October 2014 - 11:21 AM.


#45 Guitar

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Posted 25 October 2014 - 03:31 PM

If you want to get hold of TTX he frequents the MPU Mecca quite regularly.

 

www.fruitemu.co.uk


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#46 Halt

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Posted 25 October 2014 - 08:21 PM

Thank you very much. I will try to contact him there.






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