Home Forums Gamescan Chat42 About
* Login   * Register * FAQ    * Search
It is currently Thu 03-28-2024 6:10AM

All times are UTC - 6 hours




Post new topic Reply to topic  [ 3 posts ] 
Author Message
 Post subject: Simon Board Programs
PostPosted: Sun 04-25-2010 8:26PM 
Offline
Major
User avatar

Joined: Tue 08-15-2006 6:22PM
Posts: 255
Location: Tetromino House

Source: Fidelity
I will be working on a project with the Simon Board this summer and next semester.
It has been a LONG time since I have done any coding.
I also lost my CPE213 files!
I was wondering if I could get some programs that people made, so I can get the feel of things again.
I know that the ece.mst.edu site has some programs, but I want more.
They also don't have blinky.
When I took the class we had to make a thermostat out of the simon board, and I am bummed that I lost the file, if anyone has that I would appreciate it.
Send stuff to swsvy3@mst.edu.

Thanks!

_________________
SS


Top
 Profile  
    
 Post subject: Re: Simon Board Programs
PostPosted: Sun 05-02-2010 11:11PM 
Offline
Colonel

Joined: Sat 04-29-2006 8:47PM
Posts: 663

Source: Fidelity
I'm trying to do a simon project to drive a 20-step per rotation stepper motor. I have to be able to enter commands via a serial connection and get the motor to do various functions. IE Spin at a certain rpm, move to a certain degree motion, recalibrate after being moved, etc.

I have everything working but rotating at a certain speed. I don't know how to calculate a delay time for a certain RPM or use the timer interrupts to trigger motions.

I figured that for 'X' RPMs, I would need to have a timer interrupt and tell it to step every 3/X seconds.

My simon project uses a NXP P89LPC925 microprocessor running at the internal clock frequency of 7.373 MHz. Since the timer is incremented every 1 PCLK which is 2 CCLK cycles, the period of it is 0.27126 microseconds.

Any one have a project like this or think they could figure it out?


Top
 Profile  
    
 Post subject: Re: Simon Board Programs
PostPosted: Tue 07-06-2010 7:23PM 
Offline
Major
User avatar

Joined: Tue 08-15-2006 6:22PM
Posts: 255
Location: Tetromino House

Source: Off Campus
Thanks again to those who sent files. Helps me a bunch!

_________________
SS


Top
 Profile  
    
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 3 posts ] 

All times are UTC - 6 hours


Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group