Thank you very much for your advice.
My problem come from the lnk.cmd file.
I used BIOS/API configuration tool to create other lnk.cmd file and it's ok now.
Regards
MuoinhoMike <d...@mikeroper.net> wrote:
Can you step into MCBSP_open and see why it gets the bad handle? Looking at the CSL source the only way that you should get an invalid handle is if MCBSP_DEV0 is already open or there’s memory corruption of the device table.-----Original Message-----
From: c...@yahoogroups.com [mailto:c...@yahoogroups.com] On Behalf Of Muoi Nho
Sent: Tuesday, February 21, 2006 11:48 PM
To: Mike; c...@yahoogroups.com
Subject: RE: [c6x] McBSP problem on DSK C6713?
Hi
I've verified DEVCFG
---------
#define CHIP_6713 1
#include
#include
#include
void main()
{
MCBSP_Handle hMcbsp0;
Uint32 SampleRateGenDelay;
CHIP_Config config;
CSL_init();
CHIP_getConfig(&config);
hMcbsp0 = MCBSP_open(MCBSP_DEV0,MCBSP_OPEN_RESET);
//.....
}
-----------------------------------
The velue of config is 0x01000000. So that McBSP0 is always enable.
However, I can't open McBSP0. The MCBSP_open() always returns INV value. Mike <d...@mikeroper.net> wrote:Have you checked that McBSP0 is enabled in DEVCFG register?
Mike
-----Original Message-----
From: c...@yahoogroups.com [mailto:c...@yahoogroups.com] On Behalf Of
m...@yahoo.com
Sent: Tuesday, February 21, 2006 2:20 AM
To: c...@yahoogroups.com
Subject: [c6x] McBSP problem on DSK C6713?
Hi all
I've a problem in using McBSP0 on DSKC6713 board.
My program :
---------
#define CHIP_6713 1
#include
#include
#include
void main()
{
MCBSP_Handle hMcbsp0;
Uint32 SampleRateGenDelay;
CSL_init();
hMcbsp0 = MCBSP_open(MCBSP_DEV0,MCBSP_OPEN_RESET);
//.....
}
-----------------------------------
This program is on CCS 3.1.
If I use the C6713 simulation, there isn't any problem. MCBSP_open() always
returns the value != INV. This is ok.
But, when I connect DSK C6713 board with CCS and run debug, I always receive
the value INV returned by MCBSP_open(). This is error.
Do you have the some comments or ahvices for me?
Best regards
Muoinho
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