Re: How to Apply P16F84A in LCD -- pas2pic

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Subject: Re: How to Apply P16F84A in LCD

Author:
Jano

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Date Posted: 10:04:32 03/02/04 Tue
In reply to: Neoh Soon Huat 's message, "How to Apply P16F84A in LCD" on 06:44:54 02/24/04 Tue

>Need a pin connection between p16f84a & 2*16 char lcd.
For 16F84 I recommend using lcdunit2 unit. You can find its
source in UNITS dir. In the first lines you'll find the pin connection.

>A simple example how to write a "Hello" char in lcd.
See lcd4bit.pas. (of couse, you have to replace the processor definiton to 16f84)
To write only one char, use "Write('X');" .

>Another question is p16f84a support multitask
>programming if can then how to write in pascal. Just
>a simple example i required if you have.
In fact it doesn't support real multitasking, but on the Net you can find some solution for cooperative multitasking. In my opinion it doesn't worth to deal with. It's far easier to write a good program with one thread.

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Replies:

Subject	Author	Date
Re: How to Apply P16F84A in LCD	Lekhobane (Happy)	01:14:42 03/15/12 Thu