usart usage

[rahul]

Posted on October 22, 2008 at 09:08

usart usage

[rahul]

Posted on May 17, 2011 at 12:48

Hello freinds,

I have been evaluating the STM32 controllers.

So, I was trying out the driver for USART . All the configurations

are shown correctly done in the keil software envoironment.

But the communication doesn't take place.

So, my first query would be that whether I need to enable UART interrupts essentially to make it work .

Here I should mention that I was able to run the sample application code for Usart demonstration available on ST site which used interrupts .

Any other recommendations are also welcome.

[st3]

Posted on May 17, 2011 at 12:48

Quote:

I was trying out the driver for USART

Which driver, exactly, were you trying?

[rahul]

Posted on May 17, 2011 at 12:48

the library driver set provided on st site .

It contains basic drivers for all the peripherals and description for the various functions is provided in the user manual for stm32f101xx family of controllers .

[ This message was edited by: rahul.khurana on 20-10-2008 14:35 ]

[pt1]

Posted on May 17, 2011 at 12:48

Hi Rahul,

I don't think that you need the USART interrupt enabled.

Do you need an example? I've one with interrupt. It's a serial

full-duplex communication.

Best regards Edi