| joy.c (5993) | joy.c (5998) |
|---|---|
| 1/*- 2 * Copyright (c) 1995 Jean-Marc Zucconi 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 38 unchanged lines hidden (view full) --- 47 * if button 1 (resp 2, 3, 4) is pressed, the bit 4 (resp 5, 6, 7) is set to 0 48 * to get the value of a resistor, write the value 0xff at port and 49 * wait until the corresponding bit returns to 0. 50 */ 51 52 53/* the formulae below only work if u is ``not too large''. See also 54 * the discussion in microtime.s */ | 1/*- 2 * Copyright (c) 1995 Jean-Marc Zucconi 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 38 unchanged lines hidden (view full) --- 47 * if button 1 (resp 2, 3, 4) is pressed, the bit 4 (resp 5, 6, 7) is set to 0 48 * to get the value of a resistor, write the value 0xff at port and 49 * wait until the corresponding bit returns to 0. 50 */ 51 52 53/* the formulae below only work if u is ``not too large''. See also 54 * the discussion in microtime.s */ |
| 55#define usec2ticks(u) ((u) * 19549)>>14 56#define ticks2usec(u) ((u) * 3433)>>12 | 55#define usec2ticks(u) (((u) * 19549)>>14) 56#define ticks2usec(u) (((u) * 3433)>>12) |
| 57 58 59#define joypart(d) minor(d)&1 60#define UNIT(d) minor(d)>>1&3 61#ifndef JOY_TIMEOUT 62#define JOY_TIMEOUT 2000 /* 2 milliseconds */ 63#endif 64 --- 142 unchanged lines hidden --- | 57 58 59#define joypart(d) minor(d)&1 60#define UNIT(d) minor(d)>>1&3 61#ifndef JOY_TIMEOUT 62#define JOY_TIMEOUT 2000 /* 2 milliseconds */ 63#endif 64 --- 142 unchanged lines hidden --- |