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f86ebbd258
cc65/include/_pokey.h
IrgendwerA8 f86ebbd258 Support for self explanatory KBCODE values
2018-11-12 14:36:40 +01:00

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/*****************************************************************************/
/* */
/* _pokey.h */
/* */
/* Internal include file, do not use directly */
/* */
/* */
/* */
/* (C) 2000 Freddy Offenga <taf_offenga@yahoo.com> */
/* 06-Nov-2018: Christian Krueger: Added defines for keyboard codes */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#ifndef __POKEY_H
#define __POKEY_H
/* Define a structure with the pokey register offsets */
struct __pokey_write {
unsigned char audf1; /* audio channel #1 frequency */
unsigned char audc1; /* audio channel #1 control */
unsigned char audf2; /* audio channel #2 frequency */
unsigned char audc2; /* audio channel #2 control */
unsigned char audf3; /* audio channel #3 frequency */
unsigned char audc3; /* audio channel #3 control */
unsigned char audf4; /* audio channel #4 frequency */
unsigned char audc4; /* audio channel #4 control */
unsigned char audctl; /* audio control */
unsigned char stimer; /* start pokey timers */
unsigned char skrest; /* reset serial port status reg. */
unsigned char potgo; /* start paddle scan sequence */
unsigned char unuse1; /* unused */
unsigned char serout; /* serial port data output */
unsigned char irqen; /* interrupt request enable */
unsigned char skctl; /* serial port control */
};
struct __pokey_read {
unsigned char pot0; /* paddle 0 value */
unsigned char pot1; /* paddle 1 value */
unsigned char pot2; /* paddle 2 value */
unsigned char pot3; /* paddle 3 value */
unsigned char pot4; /* paddle 4 value */
unsigned char pot5; /* paddle 5 value */
unsigned char pot6; /* paddle 6 value */
unsigned char pot7; /* paddle 7 value */
unsigned char allpot; /* eight paddle port status */
unsigned char kbcode; /* keyboard code */
unsigned char random; /* random number generator */
unsigned char unuse2; /* unused */
unsigned char unuse3; /* unused */
unsigned char serin; /* serial port input */
unsigned char irqst; /* interrupt request status */
unsigned char skstat; /* serial port status */
};
/* Keyboard values returned by kbcode */
#define KEY_NONE (unsigned char) 0xFF
#define KEY_0 (unsigned char) 0x32
#define KEY_1 (unsigned char) 0x1F
#define KEY_2 (unsigned char) 0x1E
#define KEY_3 (unsigned char) 0x1A
#define KEY_4 (unsigned char) 0x18
#define KEY_5 (unsigned char) 0x1D
#define KEY_6 (unsigned char) 0x1B
#define KEY_7 (unsigned char) 0x33
#define KEY_8 (unsigned char) 0x35
#define KEY_9 (unsigned char) 0x30
#define KEY_A (unsigned char) 0x3F
#define KEY_B (unsigned char) 0x15
#define KEY_C (unsigned char) 0x12
#define KEY_D (unsigned char) 0x3A
#define KEY_E (unsigned char) 0x2A
#define KEY_F (unsigned char) 0x38
#define KEY_G (unsigned char) 0x3D
#define KEY_H (unsigned char) 0x39
#define KEY_I (unsigned char) 0x0D
#define KEY_J (unsigned char) 0x01
#define KEY_K (unsigned char) 0x05
#define KEY_L (unsigned char) 0x00
#define KEY_M (unsigned char) 0x25
#define KEY_N (unsigned char) 0x23
#define KEY_O (unsigned char) 0x08
#define KEY_P (unsigned char) 0x0A
#define KEY_Q (unsigned char) 0x2F
#define KEY_R (unsigned char) 0x28
#define KEY_S (unsigned char) 0x3E
#define KEY_T (unsigned char) 0x2D
#define KEY_U (unsigned char) 0x0B
#define KEY_V (unsigned char) 0x10
#define KEY_W (unsigned char) 0x2E
#define KEY_X (unsigned char) 0x16
#define KEY_Y (unsigned char) 0x2B
#define KEY_Z (unsigned char) 0x17
#define KEY_COMMA (unsigned char) 0x20
#define KEY_PERIOD (unsigned char) 0x22
#define KEY_SLASH (unsigned char) 0x26
#define KEY_SEMICOLON (unsigned char) 0x02
#define KEY_PLUS (unsigned char) 0x06
#define KEY_ASTERISK (unsigned char) 0x07
#define KEY_DASH (unsigned char) 0x0E
#define KEY_EQUALS (unsigned char) 0x0F
#define KEY_LESSTHAN (unsigned char) 0x36
#define KEY_GREATERTHAN (unsigned char) 0x37
#define KEY_ESC (unsigned char) 0x1C
#define KEY_TAB (unsigned char) 0x2C
#define KEY_SPACE (unsigned char) 0x21
#define KEY_RETURN (unsigned char) 0x0C
#define KEY_DELETE (unsigned char) 0x34
#define KEY_CAPS (unsigned char) 0x3C
#define KEY_INVERSE (unsigned char) 0x27
#define KEY_HELP (unsigned char) 0x11
#define KEY_F1 (unsigned char) 0x03
#define KEY_F2 (unsigned char) 0x04
#define KEY_F3 (unsigned char) 0x13
#define KEY_F4 (unsigned char) 0x14
#define KEY_CTRL (unsigned char) 0x80
#define KEY_SHIFT (unsigned char) 0x40
/* Composed keys */
#define KEY_EXCLAMATIONMARK (KEY_1 | KEY_SHIFT)
#define KEY_QUOTE (KEY_2 | KEY_SHIFT)
#define KEY_HASH (KEY_3 | KEY_SHIFT)
#define KEY_DOLLAR (KEY_4 | KEY_SHIFT)
#define KEY_PERCENT (KEY_5 | KEY_SHIFT)
#define KEY_AMPERSAND (KEY_6 | KEY_SHIFT)
#define KEY_APOSTROPHE (KEY_7 | KEY_SHIFT)
#define KEY_AT (KEY_8 | KEY_SHIFT)
#define KEY_OPENINGPARAN (KEY_9 | KEY_SHIFT)
#define KEY_CLOSINGPARAN (KEY_0 | KEY_SHIFT)
#define KEY_UNDERLINE (KEY_DASH | KEY_SHIFT)
#define KEY_BAR (KEY_EQUALS | KEY_SHIFT)
#define KEY_COLON (KEY_SEMICOLON | KEY_SHIFT)
#define KEY_BACKSLASH (KEY_PLUS | KEY_SHIFT)
#define KEY_CIRCUMFLEX (KEY_ASTERISK | KEY_SHIFT)
#define KEY_OPENINGBRACKET (KEY_COMMA | KEY_SHIFT)
#define KEY_CLOSINGBRACKET (KEY_PERIOD | KEY_SHIFT)
#define KEY_QUESTIONMARK (KEY_SLASH | KEY_SHIFT)
#define KEY_CLEAR (KEY_LESSTHAN | KEY_SHIFT)
#define KEY_INSERT (KEY_GREATERTHAN | KEY_SHIFT)
#define KEY_UP (KEY_UNDERLINE | KEY_CTRL)
#define KEY_DOWN (KEY_EQUALS | KEY_CTRL)
#define KEY_LEFT (KEY_PLUS | KEY_CTRL)
#define KEY_RIGHT (KEY_ASTERISK | KEY_CTRL)
/* End of _pokey.h */
#endif /* #ifndef __POKEY_H */
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