apps/plugins/rockboy/hw.h

   1
   2
   3
   4 #ifndef __HW_H__
   5 #define __HW_H__
   6
   7
   8 #include "defs.h"
   9
  10
  11 #define PAD_RIGHT  0x01
  12 #define PAD_LEFT   0x02
  13 #define PAD_UP     0x04
  14 #define PAD_DOWN   0x08
  15 #define PAD_A      0x10
  16 #define PAD_B      0x20
  17 #define PAD_SELECT 0x40
  18 #define PAD_START  0x80
  19
  20 #define IF_VBLANK 0x01
  21 #define IF_STAT   0x02
  22 #define IF_TIMER  0x04
  23 #define IF_SERIAL 0x08
  24 #define IF_PAD    0x10
  25
  26 struct hw
  27 {
  28     byte ilines;
  29     byte pad;
  30     int hdma;
  31     int cgb;
  32 };
  33
  34
  35 extern struct hw hw;
  36
  37 void hw_interrupt(byte i, byte mask) ICODE_ATTR;
  38 void hw_dma(byte b) ICODE_ATTR;
  39 void hw_hdma_cmd(byte c) ICODE_ATTR;
  40 void hw_hdma(void) ICODE_ATTR;
  41 void pad_refresh(void) ICODE_ATTR;
  42 void pad_set(byte k, int st) ICODE_ATTR;
  43 void hw_reset(void);
  44
  45 #endif