xref: /src/sys/dev/dec/lk201.h

/*	$NetBSD: lk201.h,v 1.9 2005/12/11 12:21:20 christos Exp $	*/


/*
 * Ascii values of command keys.
 */
#define KBD_TAB		'\t'
#define KBD_DEL		127
#define KBD_RET		'\r'

/*
 *  Define "hardware-independent" codes for the control, shift, meta and
 *  function keys.  Codes start after the last 7-bit ASCII code (127)
 *  and are assigned in an arbitrary order.
 */
#define KBD_NOKEY	128

#define KBD_F1		201
#define KBD_F2		202
#define KBD_F3		203
#define KBD_F4		204
#define KBD_F5		205
#define KBD_F6		206
#define KBD_F7		207
#define KBD_F8		208
#define KBD_F9		209
#define KBD_F10		210
#define KBD_F11		211
#define KBD_F12		212
#define KBD_F13		213
#define KBD_F14		214
#define KBD_HELP	215
#define KBD_DO		216
#define KBD_F17		217
#define KBD_F18		218
#define KBD_F19		219
#define KBD_F20		220

#define KBD_FIND	221
#define KBD_INSERT	222
#define KBD_REMOVE	223
#define KBD_SELECT	224
#define KBD_PREVIOUS	225
#define KBD_NEXT	226

#define KBD_KP_ENTER	227
#define KBD_KP_F1	228
#define KBD_KP_F2	229
#define KBD_KP_F3	230
#define KBD_KP_F4	231
#define KBD_LEFT	232
#define KBD_RIGHT	233
#define KBD_DOWN	234
#define KBD_UP		235

#define KBD_CONTROL	236
#define KBD_SHIFT	237
#define KBD_CAPSLOCK	238
#define KBD_ALTERNATE	239



/*
 * Definitions for the Keyboard and mouse.
 */
/*
 * Special key values.
 */
#define	KEY_R_SHIFT	0xab
#define KEY_SHIFT	0xae
#define KEY_CONTROL	0xaf
#define KEY_CAPSLOCK	0xb0
#define	KEY_R_ALT	0xb2
#define KEY_UP		0xb3
#define KEY_REPEAT	0xb4
#define KEY_F1		0x56
#define KEY_COMMAND	KEY_F1

/*
 * Lk201/301 keyboard
 */
#define LK_UPDOWN	0x86		/* bits for setting lk201 modes */
#define LK_AUTODOWN	0x82
#define LK_DOWN		0x80
#define LK_DEFAULTS	0xd3		/* reset mode settings          */
#define LK_AR_ENABLE	0xe3		/* global auto repeat enable	*/
#define LK_CL_ENABLE	0x1b		/* keyclick enable		*/
#define LK_KBD_ENABLE	0x8b		/* keyboard enable		*/
#define LK_BELL_ENABLE	0x23		/* the bell			*/
#define LK_LED_ENABLE	0x13		/* light led			*/
#define LK_LED_DISABLE	0x11		/* turn off led			*/
#define LK_RING_BELL	0xa7		/* ring keyboard bell		*/
#define LED_1		0x81		/* led bits			*/
#define LED_2		0x82
#define LED_3		0x84
#define LED_4		0x88
#define LED_ALL		0x8f
#define LK_HELP		0x7c		/* help key			*/
#define LK_DO		0x7d		/* do key			*/
#define LK_KDOWN_ERROR	0x3d		/* key down on powerup error	*/
#define LK_POWER_ERROR	0x3e		/* keyboard failure on pwrup tst*/
#define LK_OUTPUT_ERROR 0xb5		/* keystrokes lost during inhbt */
#define LK_INPUT_ERROR	0xb6		/* garbage command to keyboard	*/
#define LK_LOWEST	0x56		/* lowest significant keycode	*/

/* max volume is 0, lowest is 0x7 */
#define	LK_PARAM_VOLUME(v)		(0x80|((v)&0x7))

/* mode command details */
#define	LK_CMD_MODE(m,div)		((m)|((div)<<3))


/*
 * Command characters for the mouse.
 */
#define MOUSE_SELF_TEST		'T'
#define MOUSE_INCREMENTAL	'R'

/*
 * Mouse output bits.
 *
 *     	MOUSE_START_FRAME	Start of report frame bit.
 *	MOUSE_X_SIGN		Sign bit for X.
 *	MOUSE_Y_SIGN		Sign bit for Y.
 *	MOUSE_X_OFFSET		X offset to start cursor at.
 *	MOUSE_Y_OFFSET		Y offset to start cursor at.
 */
#define MOUSE_START_FRAME	0x80
#define MOUSE_X_SIGN		0x10
#define MOUSE_Y_SIGN		0x08

/*
 * Definitions for mouse buttons
 */
#define EVENT_LEFT_BUTTON	0x01
#define EVENT_MIDDLE_BUTTON	0x02
#define EVENT_RIGHT_BUTTON	0x03
#define RIGHT_BUTTON		0x01
#define MIDDLE_BUTTON		0x02
#define LEFT_BUTTON		0x04

#ifdef _KERNEL
extern int LKgetc(dev_t dev);
extern void lkdivert(int (*getc_fn)(dev_t dev), dev_t dev);
#endif