Microcontroller based Graphical lcd game

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bitfogav
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Re: Microcontroller based Graphical lcd game

Post by bitfogav » Wed Jun 15, 2011 3:48 am

Thats a strange result? the code works perfect on my KS0108 GLCD. Ive made two more Hex files you could try, I have increased the delay warm up time of the GLCD on both Hex files, the only difference is the CS lines, ive changed one to inverted and one to non inverted.. thats the only thing I can see that might make it work correctly, the other options are that your GLCD maybe not a true KS0108? or your circuit I guess.

I have found out that it is a good idea to have a Decoupling capacitor on the GLCD circuit.

Has for my GLCD the extreme left upper corner is X=0,Y=0 - right lower corner X=127, Y=63 same as yours.

The two Hex files:
GLCD Pong InvertedCS_delay.rar
(3.64 KiB) Downloaded 532 times
GLCD Pong NonInvertedCS_delay.rar
(3.64 KiB) Downloaded 532 times

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captalex
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Re: Microcontroller based Graphical lcd game

Post by captalex » Wed Jun 15, 2011 7:38 am

bitfogav wrote:Thats a strange result? the code works perfect on my KS0108 GLCD. Ive made two more Hex files you could try, I have increased the delay warm up time of the GLCD on both Hex files, the only difference is the CS lines, ive changed one to inverted and one to non inverted.. thats the only thing I can see that might make it work correctly, the other options are that your GLCD maybe not a true KS0108? or your circuit I guess.

I have found out that it is a good idea to have a Decoupling capacitor on the GLCD circuit.

Has for my GLCD the extreme left upper corner is X=0,Y=0 - right lower corner X=127, Y=63 same as yours.

The two Hex files:
GLCD Pong InvertedCS_delay.rar
GLCD Pong NonInvertedCS_delay.rar

THANK YOU very much Bitfogav, the non inverted hex works flawlessly for me. appreciate your effort , one more thing though, could you make a special non-invertedcs_delay hex file for me that had my name in the welcome message, like " GLCD Game by Captalex". thanks man.

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Re: Microcontroller based Graphical lcd game

Post by bitfogav » Thu Jun 16, 2011 2:38 am

There you go :)
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GLCD Pong NonInverted_UpdatedCaptalex.rar
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captalex
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Re: Microcontroller based Graphical lcd game

Post by captalex » Thu Jun 16, 2011 5:07 pm

bitfogav wrote:There you go :)

thank you bitfogav!!, :D

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Re: Microcontroller based Graphical lcd game

Post by odessa » Fri Jun 17, 2011 11:38 pm

Have you got any futher with this Gav ?
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This is a bunny, copy bunny into your signature to help him achieve world domination.

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Re: Microcontroller based Graphical lcd game

Post by bitfogav » Sat Jun 18, 2011 3:54 am

odessa wrote:Have you got any futher with this Gav ?
Honest answer Jay, No not yet :)

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