Forums

using mcbsp as uart in TMS320c6713 dsk

Started by krrs...@yahoo.co.in July 6, 2007
hi everybody,
I am trying the code of spra633b for using mcbsp as uart. I am able to get the output signals in my clkx,dx,fsx at the berg and if i short it correspondingly with the receiver pins in the berg it works.
But when i connect it to a line driver ( max232) and try to see the transmitted character in the terminal window of the PC, i am getting chunk values displayed.The hardware of max232 works separately fine. so how should the baud rate be adjusted and i think it is a synchronisation problem. how to resolve this issue.
Thanks in advance.

Regards
N.sriram.
Play with the clockdivider value. I remember there was a formula to
calculate it.
Try multiplying the result of that formula by 0.5 or 2. I remember i had
to do something with "2" on it to make it work.

good luck!

Am Freitag, den 06.07.2007, 01:59 -0400 schrieb k...@yahoo.co.in:
> hi everybody,
> I am trying the code of spra633b for using mcbsp as uart. I am able to
> get the output signals in my clkx,dx,fsx at the berg and if i short it
> correspondingly with the receiver pins in the berg it works.
> But when i connect it to a line driver ( max232) and try to see the
> transmitted character in the terminal window of the PC, i am getting
> chunk values displayed.The hardware of max232 works separately fine.
> so how should the baud rate be adjusted and i think it is a
> synchronisation problem. how to resolve this issue.
> Thanks in advance.
>
> Regards
> N.sriram.
>
>
Hi,

Is there any source to start with C64x+ interrupt (in C), something for timer interrupt. It seems it is very different from other cores.

Thanks

---------------------------------
Luggage? GPS? Comic books?
Check out fitting gifts for grads at Yahoo! Search.