| version 1.6, 2004/03/12 18:19:57 | version 1.8, 2004/07/01 11:42:54 | 
| Line 1 | Line 1 | 
 |  |  | 
 | typedef struct { | typedef struct { | 
| UINT8   mode[4]; | UINT8   ctrl; | 
| UINT8   flag[4]; | UINT8   ch; | 
| UINT8   intr[4]; | UINT8   flag; | 
| #if 0 | UINT8   stat; | 
| UINT8   stat[4]; | UINT16  value; | 
| #endif | UINT16  latch; | 
| UINT16  value[4]; | } _PITCH, *PITCH; | 
| UINT16  latch[4]; |  | 
|  | #if !defined(DISABLE_SOUND) | 
|  | typedef struct { | 
|  | _PITCH  ch[5]; | 
 | } _PIT, *PIT; | } _PIT, *PIT; | 
 |  | #else | 
 |  | typedef struct { | 
 |  | _PITCH  ch[3]; | 
 |  | } _PIT, *PIT; | 
 |  | #endif | 
 |  |  | 
 |  | enum { | 
 |  | PIT_CTRL_BCD    = 0x01, | 
 |  | PIT_CTRL_MODE   = 0x0e, | 
 |  | PIT_CTRL_RL             = 0x30, | 
 |  | PIT_CTRL_SC             = 0xc0, | 
 |  |  | 
 |  | PIT_RL_L                = 0x10, | 
 |  | PIT_RL_H                = 0x20, | 
 |  | PIT_RL_ALL              = 0x30, | 
 |  |  | 
 |  | PIT_STAT_CMD    = 0x40, | 
 |  | PIT_STAT_INT    = 0x80, | 
 |  |  | 
 |  | PIT_FLAG_R              = 0x01, | 
 |  | PIT_FLAG_W              = 0x02, | 
 |  | PIT_FLAG_L              = 0x04, | 
 |  | PIT_FLAG_S              = 0x08, | 
 |  | PIT_FLAG_C              = 0x10, | 
 |  | PIT_FLAG_I              = 0x20, | 
 |  |  | 
 |  | PIT_LATCH_S             = 0x10, | 
 |  | PIT_LATCH_C             = 0x20 | 
 |  | }; | 
 |  |  | 
 |  |  | 
 | #ifdef __cplusplus | #ifdef __cplusplus | 
 | extern "C" { | extern "C" { | 
 | #endif | #endif | 
 |  |  | 
 | void systimer_noint(NEVENTITEM item); |  | 
 | void systimer(NEVENTITEM item); | void systimer(NEVENTITEM item); | 
 | void beeponeshot(NEVENTITEM item); | void beeponeshot(NEVENTITEM item); | 
 | void rs232ctimer(NEVENTITEM item); | void rs232ctimer(NEVENTITEM item); | 
 |  |  | 
| void pit_setflag(int ch, REG8 value); | void pit_setflag(PITCH pitch, REG8 value); | 
| BOOL pit_setcount(int ch, REG8 value); | BOOL pit_setcount(PITCH pitch, REG8 value); | 
| REG8 pit_getcount(int ch); | UINT pit_getcount(PITCH pitch); | 
|  | REG8 pit_getstat(PITCH pitch); | 
 |  |  | 
 | void itimer_reset(void); | void itimer_reset(void); | 
 | void itimer_bind(void); | void itimer_bind(void); |