I'm working with the 'C6711DSK board and I need read a PC file.
I'm
reading a file with fread(), but it's very slow.
A frined talks about the RTDX. How can I use this method? Anyone has
a example?
Regards,
Guilherme.
Reply by Mike Dunn●February 15, 20052005-02-15
Hi Guilherme,
I assume that you are using the parallel port to communicate with your
DSK. If this is true, the fastest way that I have found to transfer data
from the PC to the DSK is via HPI. This requires a simple program on the
PC.
Refer to
\examples\dsk6711\board_util\conftest\Host\
\examples\dsk6711\board_util\conftest\Dsp\
6711DSK Help->confidence test
This will explain one way to communicate and transfer data between a PC and
6711 DSK. The HPI transfers will be faster than program loads or RTDX when
using the parallel port.
I'm working with the
'C6711DSK board and I need read a PC file. I'm reading a file
with fread(), but it's very slow. A frined talks about the RTDX. How
can I use this method? Anyone has a example?
Regards, Guilherme. <*> To visit your group on the web, go to: http://groups.yahoo.com/group/c6x/
<*> To unsubscribe from
this group, send an email to: c...@yahoogroups.com
<*
Reply by Mike Dunn●February 17, 20052005-02-17
Guilherme,
It is very easy. Check example files [and help files] for the
use of functions that begin with 'dsk6x_hpi_'.
mikedunn
"Guilherme P. Colnago"
<d...@yahoo.com.br> wrote:
Thank you Mike,
I'm reading the example. In fact, I'm changing the host C code.
One more question. After I've read the file (host), how can I put
it on SDRAM (I don't know)?. Could you suggest anything?
Regards,
Guilherme
Mike Dunn <m...@sbcglobal.net>
wrote:
Hi Guilherme,
I assume that you are using the parallel port to communicate with your
DSK. If this is true, the fastest way that I have found to transfer data
from the PC to the DSK is via HPI. This requires a simple program on the
PC.
Refer to
\examples\dsk6711\board_util\conftest\Host\
\examples\dsk6711\board_util\conftest\Dsp\
6711DSK Help->confidence test
This will explain one way to communicate and transfer data between a PC and
6711 DSK. The HPI transfers will be faster than program loads or RTDX when
using the parallel port.
I'm working with the
'C6711DSK board and I need read a PC file. I'm reading a file
with fread(), but it's very slow. A frined talks about the RTDX. How
can I use this method? Anyone has a example?
Regards, Guilherme. <*> To visit your group on the web, go to: http://groups.yahoo.com/group/c6x/
<*> To unsubscribe from
this group, send an email to: c...@yahoogroups.com
<*
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