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set_tris_d(0xff);

Did you also set up port A for output somewhere in your code?

Thanks for the help, I'll give it a try =)

I'm trying to shorten some of the routines in this program, specifically the keyscan ones as posted below. Is there any way to put it in a "for" loop and have it set the SCAN ports low and high once p ...

Thank you both for all the help and advice. I'll give this all a shot and let you know how it goes.

Thanks again! =)

Thanks for the input Rob, it was very helpful. I'm somewhat familiar with C, just having a hard time making the jump to microcontrollers and such. I have a book about programming embedded systems in P ...

Did the new pictures help at all?

OK, I think I have the basic schematic here now. http://spaces.msn.com/members/sugi1701

And it's pretty basic. Working on a more detailed list of what each port on the CPU goes to

edit: ok got a ...

*sigh* I'm really sorry for all the trouble with this.

Must be because the PDF is in Japanese.

Well, not sure what to do now with this. Do you know a place I can post that picture at it's normal ...

oops, forgot to sign in before posting the previous post about the schematic, so "Guest" is me

Embarassed

int c,i,j;
const char record

I don't know if you've already figured this out or not since the post was last year, but the problem is the space at the end of each text line. For example "HELLO EVE ...

OK sorry about that. I won't shrink it much this time and post it again when I get home.

Sorry for all the trouble Sad

I've uploaded a copy of the schematic to my msn homepage. It's under the Jan 16 photo album

Still working on finding info about the LED matrix

edit: forgot to put the url =P

http://spaces.msn ...

Using the keypad, make a scorer for Table Tennis. 2 of the 16x16 LED's for each player. The buttons would raise or lower the score with a reset button that clears the scores if depressed for more than ...

Thanks for the response. =)

I'll try to get a schematic and some more info about the dot matrix LED's.

Please let me know any other information you might need.

Hi there,

I stumbled into this site while searching the web =)

I'm pretty much a beginner with PIC-C programming so take it easy on me please hehe. Before I forget, I'd also appreciate any links ...