Swordfish

Thanks BitforGav, it was the CS lines. All good now.

Thanks for reply. Its fixed. One of the #options was a total bungle. A #option was wrong (CS2 output on wrong CPU pin). Because it was declared on the wrong port the CS2 input on the LCD was floating and working sometimes other times not..... giving the appearance to me that changing the code was do...

Sorry to bore anyone with this, but I'm an electronics engineer and software is frightening and not my strong point ! I think I simplified the bug to its smallest size. Using GLCD library and KS0108 (actually its an S6B0108 newer version) the X axis is offset 64 pixels to the right. The program belo...

[img]
<img src="c:\lcd.jpg" alt="Hello on LCD" style="width:350px;height:250px">
[/img]

Further to my bug causing the GLCD to show two "hellos"

I checked the CS1 and CS2 lines, they are fine

Is the Library calculating 2 x 64 pixel wide screens instead of 1 x 128 pixel widescreen? Suggestions welcome

Here is what it looks like
[img]
"c:\hello on lcd.jpg"
[/img]

Hi All, Ive got the GLCD library going nicely except with one bug. The screen of the display (KS0801 controller) seems to be divided in half, probably due to CS1 CS2 operation. If I try to place text or a graphic such as a box on the screen it thinks that the X compoent of 0,0 is mid screen. Y works...

Thanks very much Bitforgav

Thanks very much Jerry

I think I figured out this one, if someone with wisdom and experience could confirm In the SF GLCD example there is a line: include "Verdana.bas" // font library By substituting Verdana.bas for FontLarge.bas the program compiles with no errors. I guess this means there are some different fonts avail...

I think I figured this out, if someone with wisdom and experience would confirm. Stevens draw.bas and keyboard.bas are calling GLCD functions which wont work if LCD specified is KS0108 because KS0108 cant do them. ie. Colour. So the GLCD functions available change depending on display specified with...

Hi All, Another question, hopefully to save me reverse engineering through tons of lines of code to work out what should happen .... I am trying to use Steven Wrights nice sample touch screen programs and David's GLCD from the SF website. If I compile drawing.bas, exactly as it is on the SF website ...

Hi All,

I bought some S1D13700 GLCDs and want to try out the GLCD and Touch Screen modules but the sample program keyboard.bas needs FontLarge.bas.

Can anyone email me this file or point me in the direction of what is is and/or how to build it ?

Thanks very much,

Tony R.

It works, thanks heaps Nathan, so you can say your libraries mostly tested with 18F87J93. Interestingly I got an ASM error the first time I compiled it - the assembler seems to have tried to assemble your comments // LOCK and // UNLOCK in the assembler part of the library. When I commented them out ...

Ok forget that one too ... again, it is!

Will try your library today and let you know how it goes, thanks Nathan,

Thanks so much for advice bitfogav and Nathan.

It's 5.30am here, I got up early because I was going to go through your program Nathan line by line to find what I was doing wrong! One wonders why microchip wouldn't mention the unlock in the Rtcc section of the datasheet!