+++ /dev/null
-/* speedtest.c for GP2X (CPU/LCD/RAM-Tuner Version 2.0)
- Copyright (C) 2006 god_at_hell
-
- 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; either version 2 of the License, or
- (at your option) any later version.
-
- 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, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <math.h>
-#include <unistd.h>
-
-#include "display.h"
-#include "cpuctrl.h"
-#include "gp2xminilib.h"
-
-void prim()
-{
- //FILE *primout;
- unsigned char cad[256];
- char p = 0;
- int primnumber;
- int l = 1;
- float g = 0;
- int i = 3;
-
- while(i != 500000)
- {
- int m = 2;
- float temp = sqrt(i);
- float ifloat = (float)i;
-
- if(temp == (int)temp)
- {
- m = i;
- p = 1;
- }
-
- while(m < temp)
- {
- g = ifloat/m;
- if (g == (int)g)
- {
- m = i;
- p = 1;
- }
- m++;
- }
-
- if (p == 0)
- {
- l += 1;
- primnumber = i;
- sprintf(cad,"%u is primnumber",i);
- v_putcad(1,13,0xffffff,0xB00000,cad);
- //primout = fopen("/mnt/sd/primnumber.txt", "a");
- //fprintf(primout,"%u: %u\n", l, i);
- //fclose(primout);
- //execl("sync",NULL);
- gp2x_video_flip();
- }
- p = 0;
- i++;
- }
-}
-
-void ant()
-{
- int i,n;
- unsigned char cad[256];
- short direction = 0; //clockwise ... 0 = Up, 1 = Right
- unsigned short col1, col2;
- col1=gp2x_video_color15(0,0,0,0);
- col2=gp2x_video_color15(0xFF,0xFF,0xFF,0);
- short antx = 200;
- short anty = 140;
- for(i = 0; i < 9000; i++)
- {
- for(n = 0; n < 500000; n++);
- if(gp2x_screen15[(320*anty) + antx]==col1)
- {
- for(n = 0; n < 3; n++)
- {
- int m = 0;
- for(m = 0; m < 3; m++)
- {
- gp2x_screen15[320*(anty+n)+antx+m] = col2;
- }
- }
- sprintf(cad,"%u steps left ",8999-i);
- v_putcad(1,3,0x000000,0xffffff,cad);
- gp2x_video_flip();
- for(n = 0; n < 3; n++)
- {
- int m = 0;
- for(m = 0; m < 3; m++)
- {
- gp2x_screen15[320*(anty+n)+antx+m] = col2;
- }
- }
- sprintf(cad,"%u steps left ",8999-i);
- v_putcad(1,3,0x000000,0xffffff,cad);
- gp2x_video_flip();
- if(direction == 0) antx-=3;
- if(direction == 1) anty-=3;
- if(direction == 2) antx+=3;
- if(direction == 3) anty+=3;
- direction--;
- if(direction < 0) direction=3;
- }
- if(gp2x_screen15[(320*anty) + antx]==col2)
- {
- for(n = 0; n < 3; n++)
- {
- int m = 0;
- for(m = 0; m < 3; m++)
- {
- gp2x_screen15[320*(anty+n)+antx+m] = col1;
- }
- }
- sprintf(cad,"%u steps left ",8999-i);
- v_putcad(1,3,0x000000,0xffffff,cad);
- gp2x_video_flip();
- for(n = 0; n < 3; n++)
- {
- int m = 0;
- for(m = 0; m < 3; m++)
- {
- gp2x_screen15[320*(anty+n)+antx+m] = col1;
- }
- }
- sprintf(cad,"%u steps left ",8999-i);
- v_putcad(1,3,0x000000,0xffffff,cad);
- gp2x_video_flip();
- if(direction == 0) antx+=3;
- if(direction == 1) anty+=3;
- if(direction == 2) antx-=3;
- if(direction == 3) anty-=3;
- direction++;
- if(direction > 3) direction=0;
- }
- }
-}
-
-void speedtest(short test)
-{
- unsigned BACKGROUND;
- if(test == 0) BACKGROUND=0xB00000;
- if(test == 1) BACKGROUND=0xFFFFFF;
- short start = 240;
- short cpuspeed = start;
- unsigned char cad[256];
- FILE *speed;
-
- do
- {
- speed = fopen("/mnt/sd/speed.txt", "w");
- ClearScreen(BACKGROUND);
- if(test == 0) v_putcad(1,1,0x00ff00,BACKGROUND,"Prim-Speedtest");
- if(test == 1) v_putcad(1,1,0x006600,BACKGROUND,"Ant-Speedtest");
- v_putcad(1,6,0xffffff,BACKGROUND,"Testing Speed");
- if(cpuspeed > start)
- {
- sprintf(cad,"%uMhz checked",cpuspeed-5);
- v_putcad(1,9,0xffffff,BACKGROUND,cad);
- }
- gp2x_video_flip();
- ClearScreen(BACKGROUND);
- if(test == 0) v_putcad(1,1,0x00ff00,BACKGROUND,"Prim-Speedtest");
- if(test == 1) v_putcad(1,1,0x006600,BACKGROUND,"Ant-Speedtest");
- v_putcad(1,6,0xffffff,BACKGROUND,"Testing Speed");
- if(cpuspeed > start)
- {
- sprintf(cad,"%uMhz checked",cpuspeed-5);
- if(test == 0) v_putcad(1,9,0xffffff,BACKGROUND,cad);
- if(test == 1) v_putcad(1,9,0x000000,BACKGROUND,cad);
- }
- gp2x_video_flip();
- fprintf (speed,"set CPU-Frequency = %uMHz\r\n",cpuspeed);
- set_FCLK(cpuspeed);
-
- if(test == 0) prim();
- if(test == 1) ant();
-
- fprintf(speed,"%uMhz checked\n\n", cpuspeed);
- cpuspeed = cpuspeed + 5;
- fclose(speed);
- execl("sync",NULL);
- }
- while(1);
-}
notaz.gp2x.de / gpsp.git / blobdiff