Difference between revisions of "USB Roll-up drum kit user-space driver for linux"

From Organic Design wiki
m
(just reads from the pipe for now)
Line 5: Line 5:
 
#include <stdlib.h>
 
#include <stdlib.h>
 
#include <unistd.h>
 
#include <unistd.h>
 +
 +
 +
struct rec {
 +
int x,y,z;
 +
};
 +
 +
int main() {
 +
 +
FILE *f;   
 +
  int i,j;   
 +
  struct rec r;
 +
 +
  f=fopen("/dev/random","r");   
 +
 +
while(fread(&r,sizeof(struct rec),1,f) != 0)
 +
printf("%d\n",r.x);   
 +
 +
 +
  fclose(f);   
 +
 +
  printf("\n");
 +
 +
 +
}
  
 
</pre>
 
</pre>

Revision as of 03:12, 21 January 2009

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>


struct rec { 
	int x,y,z; 
	};

int main() {

	FILE *f;    
  int i,j;    
  struct rec r;

  f=fopen("/dev/random","r");    

	while(fread(&r,sizeof(struct rec),1,f) != 0)
		printf("%d\n",r.x);    


  fclose(f);    

  printf("\n");
	
	
}
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