Re: [AVR-Chat] Temp Datalogger
2009-06-15 by Dao Viet Dung
You can use MODBUS with many information in the internet. Or try the Xmodem protocol in the App Note 350 in Atmel.com : http://atmel.com/dyn/resources/prod_documents/doc1472.pdf Regards. --- On Mon, 6/15/09, Brian <blue_eagle74@yahoo.com> wrote:
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From: Brian <blue_eagle74@yahoo.com>
Subject: [AVR-Chat] Temp Datalogger
To: AVR-Chat@yahoogroups.com
Date: Monday, June 15, 2009, 10:43 AM
I am working on a temp datalogger. I am using a mega16 using CodeVision and Visual Basic 2008. So far all is working.
Does anyone know of a tutorial or book that would show/teach me communication protocols using the USART? I know there are other forms of comms but I am wanting to use the USART. I can do this by sending a byte to the micro and what that value is the micro would jump to a subroutine, but if there is a better way I don't want to reinvent the wheel.
I have searched this site, the net and AVR Freaks but there is so much information and so many variations it takes a long time to go through. I figured this would be more direct.
Brian
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