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GLCD Driver

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GLCD Driver
Posted: Mon Dec 29, 2003 8:25 am

Hello, The GLCD driver for KS0108 is working okey in a 18F452. I would like to thiungs... One is to move the GLCD Data Port to PORTB. I have redefined the Control lines and also I would like to move the Data Port. The second thing is that I'm using MicroCode Studio Loader in another 18F452. How can I configure my program in PIC-C to accept this Bootloader. Thanks very much Ezequiel

PCM programmer

Joined: 06 Sep 2003
Posts: 21708

Posted: Mon Dec 29, 2003 1:28 pm

Reply with quote

Quote:

One is to move the GLCD Data Port to PORTB.

I assume you're using the CCS driver file, GLCD.C.

If you look closely at the code in that file, you will see several
lines where it calls the input_d() and output_d() functions.
Example:

Code:

output_d(data); // Put the data on the port

To change the driver to use Port B, you need to change those
lines to input_b() and output_b(). Make sure that you find
every line of code that needs to be changed. (Of course, this
assumes that you have moved all the control signals to a
different port, since the GLCD.C driver originally had them on
Port B).

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