/*****************************************************************************/ /* */ /* _pokey.h */ /* */ /* Internal include file, do not use directly */ /* */ /* */ /* */ /* (C) 2000 Freddy Offenga */ /* 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 */