Is it possible to trigger 2 DMA\'s off the same McBSP event?
Eg. McBSP codec receive event triggers a receive DMA which reads data
from that McBSP.
Same receive event triggers a different DMA that writes to a different
McBSP\'s transmit register.
Can this be done?
Thanks,
Brian
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Brian C. Lane (W7BCL) Programmer
www.shinemicro.com RF, DSP & Microcontroller Design
Trigger multiple DMA\'s off same event?
Started by ●November 23, 2005
Reply by ●November 28, 20052005-11-28
If it was just your program, I would say that it was trying to read
inaccessible memory ... from a bad pointer, or something like that. But if
the examples programs are doing the same, there may be bad memory on your
board. If you have the board test program, I would run it.
Regards,
Robert _____
From: code-comp@code... [mailto:code-comp@code...] On Behalf
Of martinmartalopez@mart...
Sent: Friday, November 25, 2005 11:05 AM
To: code-comp@code...
Subject: [code-comp] error of application: cvrlh40.exe Hi, I'm a beginer in codo composer studio and i have the following problem:
when i compile a file i have an error of application in the aplication
cvrlh40.exe, there is an instruction that are referencing an address that
can not be read. I have this error if I compile my programm or if I compile
an example given for the code composer studio. Can anybody please help me?
I'm looking forward to an answer.
Thank you so much.
Marta
inaccessible memory ... from a bad pointer, or something like that. But if
the examples programs are doing the same, there may be bad memory on your
board. If you have the board test program, I would run it.
Regards,
Robert _____
From: code-comp@code... [mailto:code-comp@code...] On Behalf
Of martinmartalopez@mart...
Sent: Friday, November 25, 2005 11:05 AM
To: code-comp@code...
Subject: [code-comp] error of application: cvrlh40.exe Hi, I'm a beginer in codo composer studio and i have the following problem:
when i compile a file i have an error of application in the aplication
cvrlh40.exe, there is an instruction that are referencing an address that
can not be read. I have this error if I compile my programm or if I compile
an example given for the code composer studio. Can anybody please help me?
I'm looking forward to an answer.
Thank you so much.
Marta
