Re: [libopenstm32-devel] USART interrupt

[Linus C. <li...@li...>]

I have it!!

change:
	usart_set_mode(USART3, USART_MODE_TX);
to:
	usart_set_mode(USART3, USART_MODE_TX_RX);

and change:

	ch = USART_DR(USART3) & 0x00f;
to:
	ch = usart_recv(USART3);

And that is it!

On Thu, Sep 2, 2010 at 5:12 PM, Linus Casassa <li...@li...> wrote:
> Hi.
>
> I am having problems receiving data from usart3. What am I missing?
>
> The function usart_recv(USART3); does not return when I put data to
> the rx pin and the interrupt does not get called.
>
> Does someone have an example of usart use?
>
> Thanks
>
> --
> Linus Casassa
> Estudiante Ingeniería Civil Electrónica
> Universidad Técnica Federico Santa María
> Fono: 56-9-97776941
>



-- 
Linus Casassa
Estudiante Ingeniería Civil Electrónica
Universidad Técnica Federico Santa María
Fono: 56-9-97776941