root/platform/a430/main.c

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DEFINITIONS

This source file includes following definitions.
  1. get_vbatt_min
  2. get_vbatt_max
  3. get_effective_focal_length
  4. get_focal_length
  5. get_zoom_x

   1 #include "../generic/main.c"
   2 
   3 long get_vbatt_min()
   4 {
   5     return 2300;
   6 }
   7 
   8 long get_vbatt_max()
   9 {
  10     return 2550;
  11 }
  12 
  13 static const int fl_tbl[] = {5400, 6800, 8100, 9800, 11800, 14400, 17300, 21600}; //from a460
  14 #define NUM_FL (sizeof(fl_tbl)/sizeof(fl_tbl[0]))
  15 #define CF_EFL 70371
  16 
  17 const int zoom_points = NUM_FL;
  18 
  19 int get_effective_focal_length(int zp) {
  20     return (CF_EFL*get_focal_length(zp))/10000;
  21 }
  22 
  23 int get_focal_length(int zp) {
  24     if (zp<0) return fl_tbl[0];
  25     else if (zp>NUM_FL-1) return fl_tbl[NUM_FL-1];
  26     else return fl_tbl[zp];
  27 }
  28 
  29 int get_zoom_x(int zp) {
  30     if (zp<1) return 10;
  31     else if (zp>NUM_FL-1) return fl_tbl[NUM_FL-1]*10/fl_tbl[0];
  32     else return fl_tbl[zp]*10/fl_tbl[0];
  33 }

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