USART initialization

[shashankshanky]

hi everyone,
i am using a atmega16 development board with 7.3728MHz external oscillator. What will be the USART initialization for receiving data from the PC?

 

[pavans2510]

Hi,
It would have been gud if you would have mentioned wheich development board your using. Anyways have a look at the below links
**broken link removed**
https://praveendb.wordpress.com/2009/05/18/interface-the-atmega-1632-with-the-pc/

 

[ec_nisarg]

read the device's data sheet ( usart part), SFR settings for initialing USART must be there..
may be full sequence or some kind of example may be given in the datasheet..

 

[djc]

hi,
If you use mikroC for AVR you will find libraries for all the functions of microcontroller including USART. Just include the library and initialization function and required baud rate and you are done.

 

[ec_nisarg]

if you are using atmel studio 6 . thay have included all the libraries in atmel software frame work.. check it out..

 

[Amalinda]

Unless the development board has a logic level converter Ic in it, do not straight connect it to the computer.
UART voltage levels of computer differ from that of microcontroler.