Reply by M B September 26, 20032003-09-26
I believe what Walt suggested would work.

If you are using C
you need to include cdefBF533.h

The h file you are using is meant for assembly
routines.

Regards
MB

Walt: Sorry, the last mail went just to you.

--- Walt Gribben <> wrote: > At 09:25
AM 9/26/03 -0700, sriram K wrote:
>
> >line 14: cc0020: error: identifier
> >"pDMA7_PERIPHERAL_MAP" is
> > undefined
> > *pDMA7_PERIPHERAL_MAP=0x7000;
> >...........
> >i have used the same syntax as in the example
> >codes....Does anyone has any sample code that i can
> >use..any suggestions on the code too........
> >
> >#include<stdio.h>
> >#include <defbf533.h>
>
> What happens if you change that last include to
>
> #include <cdefBF533.h>
>
> ? >
>
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Reply by Walt Gribben September 26, 20032003-09-26
At 09:25 AM 9/26/03 -0700, sriram K wrote:

>line 14: cc0020: error: identifier
>"pDMA7_PERIPHERAL_MAP" is
> undefined
> *pDMA7_PERIPHERAL_MAP=0x7000;
>...........
>i have used the same syntax as in the example
>codes....Does anyone has any sample code that i can
>use..any suggestions on the code too........
>
>#include<stdio.h>
>#include <defbf533.h>

What happens if you change that last include to

#include <cdefBF533.h>

?




Reply by sriram K September 26, 20032003-09-26
Hi
I am writing a program for a file transfer from the EZ
board to a PC through RS232 via UART in c.Below is the
program but when i complied it i get the errors as
line 14: cc0020: error: identifier
"pDMA7_PERIPHERAL_MAP" is
undefined
*pDMA7_PERIPHERAL_MAP=0x7000;
...........
i have used the same syntax as in the example
codes....Does anyone has any sample code that i can
use..any suggestions on the code too........

#include<stdio.h>
#include <defbf533.h>

void main(void) {

FILE *fptr;
fptr=fopen("test.txt","wr");
*pDMA7_PERIPHERAL_MAP=0x7000;
*pUART_GCTL=0x1;
*pUART_LCR=0x0000;
*pUART_IER=0x0003;
*pDMA7_CONFIG=0x1000;
*pDMA7_START_ADDR=fptr;
*pDMA7_X_COUNT;
*pDMA7_X_MODIFY=0x1;
*pUART_LCR=0x0080;
*pUART_DLL=0x001D;
*pUART_DLH=0x0000;
*pUART_LCR=0x0003;
*pDMA7_CONFIG=0x1001;

}

Thanks

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