John

I have a routine to drive 5, 7 segment Leds. But unfortunately I 'am away
from the Office so I will forward when I get back. It's for the 18F452 1/2
Basic 1/2 ASM. Interrupt driven but the math's only take it up to about
24mhz before you have to change some of the precalars.

In the mean time look on the Melabs.com site under Articles. (I never found
it much good though)

Tim





-----Original Message-----
From: pic microcontroller discussion list
[mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of John Nall
Sent: Saturday, May 03, 2003 4:33 PM
To: PICLIST@MITVMA.MIT.EDU
Subject: [PIC] Source Code for seven segment display


Would anyone be willing to share a bit of source code with me, for driving
three seven segment displays?  This is the next step after the "hello
world" stage of driving a single LED, and I'm not exactly sure where to
start.  Everything is breadboarded, and checks out manually.  So the next
step is to write the program.  (The object PIC is an 18F452, at either 10
MHZ or 40 MHZ, depending on whether or not I use the PLL).

I have googled for something, but most of the stuff available consists of
fairly complex applications, and I'm too new at this to be able to easily
separate out only the part I need. :-)

Thanks,
John

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