problem in writing and reading from DDR3 in zed board

Sai S. wrote:
> It is not displaying any outputs.
Maybe your monitor is broken?

> It is not displaying any outputs.
What happens instead?
Where do you get "no output"?
What do you expect to happen where?
What do you get instead?
Does a simple printf("Hello world!") show any output?

BTW:
Pls wrap your C code with the [c] tokens, as described in "Formatting 
options" a few lines above every text input box here.

HI
A simple "hello world" prints in console.

The program i have posted prints nothing. But it compiles without any 
error.

Sai S. wrote:
> But it compiles without any error
Debug with single step or add some printf() to find out where your 
software stucks:

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int main()

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{

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   init_platform();

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   printf("init done");

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    int i,j;

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    int val;

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    int img[5]={1,2,3,4,5};

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    for (i = 0; i <5; i++) {

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      Xil_Out32(DDR_BASEADDR+(i), img[i]);

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    }

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    printf("memory written");

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    for (j = 0; j <5; j++) {

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      val = Xil_In32(DDR_BASEADDR+(j));

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      printf("val %d",val);

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    }

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    printf("memory read");

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    cleanup_platform();

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    return 0;

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}

BTW: where do you have the 0x01000000 from?

0x01000000 is my DDR3 address

If your C library is buffering stdio(which I suppose it does), output 
will only arrive at the console if you initiate a buffer flush.

Either provide at least a single "\n" to you output strings or do a 
fflush(stdoout).

thank you