USB Roll-up drum kit user-space driver for linux
From Organic Design wiki
- See the talk page for development notes.
#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"); }