test/joystick.c

   1 /*
   2     Copyright © 1995-2014, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #include <proto/exec.h>
   7 #include <proto/dos.h>
   8 #include <proto/lowlevel.h>
   9 #include <libraries/lowlevel_ext.h>
  10
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13
  14
  15 struct Library *LowLevelBase;
  16
  17 static void printbuttons(ULONG val)
  18 {
  19     if (val & JPF_BUTTON_PLAY)      printf("[PLAY/MMB]");
  20     if (val & JPF_BUTTON_REVERSE)   printf("[REVERSE]");
  21     if (val & JPF_BUTTON_FORWARD)   printf("[FORWARD]");
  22     if (val & JPF_BUTTON_GREEN)     printf("[SHUFFLE]");
  23     if (val & JPF_BUTTON_RED)       printf("[SELECT/LMB/FIRE]");
  24     if (val & JPF_BUTTON_BLUE)      printf("[STOP/RMB]");
  25 }
  26
  27 static void printmousedirections(ULONG val)
  28 {
  29     printf("[%d,%d]", (int)(val & JP_MHORZ_MASK), (int)(val & JP_MVERT_MASK) >> 8);
  30 }
  31
  32 static void printajoydirections(ULONG val)
  33 {
  34     printf("[%d, %d]", (int)(val & JP_XAXIS_MASK), (int)(val & JP_YAXIS_MASK) >> 8);
  35 }
  36 static void printjoydirections(ULONG val)
  37 {
  38     if (val & JPF_JOY_UP)       printf("[UP]");
  39     if (val & JPF_JOY_DOWN)     printf("[DOWN]");
  40     if (val & JPF_JOY_LEFT)     printf("[LEFT]");
  41     if (val & JPF_JOY_RIGHT)    printf("[RIGHT]");
  42 }
  43
  44 static void printjoyport(ULONG val)
  45 {
  46     int i;
  47
  48     for(i = 31; i >= 0; i--)
  49     {
  50         printf("%d", (val & (1 << i)) ? 1 : 0);
  51     }
  52
  53     printf(" - ");
  54
  55     if ((val & JP_TYPE_MASK) == JP_TYPE_NOTAVAIL) printf("NOT AVAILABLE");
  56     if ((val & JP_TYPE_MASK) == JP_TYPE_UNKNOWN)  printf("UNKNOWN");
  57
  58     if ((val & JP_TYPE_MASK) == JP_TYPE_JOYSTK)
  59     {
  60         printf("JOYSTICK - ");
  61         printjoydirections(val);
  62         printbuttons(val);
  63     }
  64
  65     if ((val & JP_TYPE_MASK) == JP_TYPE_GAMECTLR)
  66     {
  67         printf("GAME CONTROLLER - ");
  68         printjoydirections(val);
  69         printbuttons(val);
  70     }
  71
  72     if ((val & JP_TYPE_MASK) == JP_TYPE_MOUSE)
  73     {
  74         printf("MOUSE - ");
  75         printmousedirections(val);
  76         printbuttons(val);
  77     }
  78
  79     if ((val & JP_TYPE_MASK) == JP_TYPE_ANALOGUE)
  80     {
  81         printf("JOYSTICK[ANALOGUE] - ");
  82         printajoydirections(val);
  83         printbuttons(val);
  84     }
  85
  86     printf("\n");
  87 }
  88
  89 int main(int argc, char **argv)
  90 {
  91     int unit = 1;
  92
  93     if (argc == 2) unit = atoi(argv[1]);
  94
  95     LowLevelBase = OpenLibrary("lowlevel.library", 0);
  96
  97     if (LowLevelBase)
  98     {
  99         ULONG old = 0;
 100
 101         while(!CheckSignal(SIGBREAKF_CTRL_C))
 102         {
 103             ULONG new;
 104
 105             new = ReadJoyPort(unit);
 106             if (new != old)
 107             {
 108                     old = new;
 109                 printjoyport(new);
 110             }
 111
 112             Delay(1);
 113         }
 114         CloseLibrary(LowLevelBase);
 115     }
 116
 117     return 0;
 118 }