PRINTF FUNCTION ERROR

[Manprocoder]

#include <stdio.h>

#include "system.h"

#include "io.h"

int main(){

//result variable

int ready = 0, crc_seq=0;

//declare pointer

int *base = (int*) CRC_0_BASE;

//Generator Poly 0xd5

int genPoly = 213 & 0xff;

//0x0a55, 0x0a56, 0x0a57, 0x0a58, 0x0a59

int data[5] = {2645, 2646, 2647, 2648, 2649};

//write genPoly down to design

*(base) = genPoly;

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

ready = *(base+3)&0x1;

printf("\nHello Nios II!");

if(ready ==1){

*(base+1) = data[i]&0xffff; //0x0a55

crc_seq = *(base+2);

printf("\ncrc_seq = %d", crc_seq);

//decimalToBinary(crc_seq);

}else{

printf("\ncrc calculator is busy");

}

}

  return 0;

}
My issue: i do not see any contents of printf function in this code. Please help me. Thanks.

[aikeu]

Hi Manprocoder,

I do not understand what your desciption? Is it compilation error or you are not able to see any printf logs?

Thanks.

Regards,

Aik Eu

[BoonBengT_Intel]

Hi @Manprocoder,

Good day, just following up on the previous clarification.

By any chances did you managed to look into it? Do let us know the error that you are seeing.

And just to add, there are settings in the BSP required to use the HAL API.

More information can be found in the link below:

- https://www.intel.com/content/www/us/en/docs/programmable/683525/21-3/hardware-abstraction-layer.html

Hope to hear from you soon.

Best Wishes

BB