Interfacing VB to Micro

Hardware is quite a "dark" area for most of us, but I have found these sites where there are plenty links to some code samples. I am sure they will help you in finding what you need.

http://www.avrfreaks.net/index.php?name=PNphpBB2&file=printview&t=83878&start=0

http://www.mcselec.com/index.php?option=com_docman&task=cat_view&gid=99&Itemid=54

Then the one from the manufacture sample -

http://www.mcselec.com/

Hi Abyan,

I dont have ready examples to provide you, but can give u few pointers on how to go about this project..

1. You are looking for serial communication - Use MSComm Control for that - MScomm would help you to transfer command/data to microcontroller through RS232 port of your PC
2. The voltage level from your RS 232 port on Computer (TTTL logic) might not match that of Micro -controller - you might have to use a converter for that
3. When basic hardware is set up, you would need to send data from your PC to micro-controller - you can get a sample program on URL mentioned below
http://www.rentron.com/sending_data.htm

hope this helps you...
best of luck

Pankaj

Actually I'm not confused with the hardware, just consider the hardware is done..
what I'm confusing is that the initialization that I should write both in VB and CodeVision..cause I'm new in learning this... Please any other solution..