root/platform/ixusizoom_sd30/main.c

DEFINITIONS

1. get_vbatt_min
2. get_vbatt_max
3. get_effective_focal_length
4. get_focal_length
5. get_zoom_x
6. rec_switch_state

   2 #include "../generic/main.c"
   4 long get_vbatt_min()
   5 {
   6     return 3550;
   7 }
   9 long get_vbatt_max()
  10 {
  11     return 4110;
  12 }
  14 static const int fl_tbl[] = {5800, 7109, 8462, 10093, 12120, 14421, 17400};
  15 #define NUM_FL (int)(sizeof(fl_tbl)/sizeof(fl_tbl[0]))
  16 #define CF_EFL 60345
  18 const int zoom_points = NUM_FL;
  20 int get_effective_focal_length(int zp) {
  21         return (CF_EFL*get_focal_length(zp))/10000;
  22 }
  24 int get_focal_length(int zp) {
  25     if (zp<0) return fl_tbl[0];
  26     else if (zp>NUM_FL-1) return fl_tbl[NUM_FL-1];
  27     else return fl_tbl[zp];
  28 }
  30 int get_zoom_x(int zp) {
  31     if (zp<1) return 10;
  32     else if (zp>NUM_FL-1) return fl_tbl[NUM_FL-1]*10/fl_tbl[0];
  33     else return fl_tbl[zp]*10/fl_tbl[0];
  34 }
  37 #if 0
  38 int rec_switch_state(void) {
  39 //    mode  = (physw_status[2] & 0x00002000)?MODE_REC:MODE_PLAY;
  40         return (physw_status[2] & 0x00002000);
  41 }
  42 #endif