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sinrom.c
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sinrom.c
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/*
* Milkymist SoC
* Copyright (C) 2007, 2008, 2009 Sebastien Bourdeauducq
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <math.h>
#define PI 3.14159265358f
#define N 2048
int main(int argc, char *argv[])
{
union {
float f;
unsigned int i;
} u;
int i;
for(i=0;i<N;i++) {
u.f = sinf((PI*(float)i)/(2.0f*N));
printf("%08x\n", u.i);
}
return 0;
}