source: trunk/platform/a590/main.c @ 592

#include "camera.h"
#include "lolevel.h"
#include "platform.h"
#include "core.h"
#include "keyboard.h"
#include "stdlib.h"

extern long link_bss_start;
extern long link_bss_end;
extern void boot();


void startup()
{
    long *bss = &link_bss_start;
    long *ptr;

    // sanity check
    if ((long)&link_bss_end > (MEMISOSTART + MEMISOSIZE)){
        started();
        shutdown();
    }
                
    // initialize .bss senment
    while (bss<&link_bss_end)
        *bss++ = 0;


    boot();
}

static struct {
        int hackmode;
        int canonmode;
} modemap[] = {
 { MODE_AUTO,               32768 }, // PROPCASE 49
    { MODE_P,                  32772 }, //
        { MODE_TV,                  32771 },//
        { MODE_AV,                  32770 },//
        { MODE_M,                  32769 },     //
        { MODE_VIDEO_STD,          2597  },
    { MODE_VIDEO_COMPACT,      2599  },
        { MODE_INDOOR,              32785 },    //
        { MODE_SCN_KIDS_PETS,           32784 },        //
        { MODE_PORTRAIT,           32781 },
    { MODE_NIGHT_SNAPSHOT,     32779 },
        { MODE_LANDSCAPE,       32780 },
    { MODE_DIGITAL_MACRO,      33288 },//??
    { MODE_COLOR_ACCENT,       33306 }, //  { MODE_SCN_COLOR_ACCENT,   33306 },
    { MODE_MY_COLORS,          33307 },
    { MODE_SCN_KIDS_PETS,      16400 }, //  { MODE_SCN_CHILD,          16400 },
    { MODE_SCN_INDOOR,         16401 }, //  { MODE_SCN_PARTY,          16401 },
    { MODE_SCN_FOLIAGE,        16403 }, //  { MODE_SCN_GRASS,          16402 },
    { MODE_SCN_SNOW,           16404 },
    { MODE_SCN_BEACH,          16405 },
    { MODE_SCN_FIREWORK,       16406 },
    { MODE_SCN_AQUARIUM,       16408 },
    { MODE_SCN_WATER,          16402 },
};


#define MODESCNT (sizeof(modemap)/sizeof(modemap[0]))


static const int fl_tbl[] = {5800, 6600, 7900, 9900, 12700, 16000, 19600, 23200};
#define NUM_FL (sizeof(fl_tbl)/sizeof(fl_tbl[0]))
#define CF_EFL 60345

const int zoom_points = NUM_FL;

int get_effective_focal_length(int zp) {
    return (CF_EFL*get_focal_length(zp))/10000;
}

int get_focal_length(int zp) {
    if (zp<0) return fl_tbl[0];
    else if (zp>NUM_FL-1) return fl_tbl[NUM_FL-1];
    else return fl_tbl[zp];
}

int get_zoom_x(int zp) {
    if (zp<1) return 10;
    else if (zp>NUM_FL-1) return fl_tbl[NUM_FL-1]*10/fl_tbl[0];
    else return fl_tbl[zp]*10/fl_tbl[0];
}


int mode_get() {
    int mode, i, t=0xFF;

        mode  = (physw_status[1] & 0x02000000)?MODE_REC:MODE_PLAY;
    
    _GetPropertyCase(PROPCASE_SHOOTING_MODE, &t, 4);
    for (i=0; i<MODESCNT; ++i) {
        if (modemap[i].canonmode == t) {
            return (mode | (modemap[i].hackmode & MODE_SHOOTING_MASK));
        }
    }
    return (mode);
}

long get_vbatt_min()
{
    return 2300;
}

long get_vbatt_max()
{
    return 2550;
}