Support for self explanatory KBCODE values
This commit is contained in:
IrgendwerA8
Oliver Schmidt
parent
8b4179d104
commit
f86ebbd258
3 changed files with 257 additions and 36 deletions
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@ -42,3 +42,101 @@ SEROUT = POKEY + $0D ;serial port output
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IRQEN = POKEY + $0E ;IRQ interrupt enable
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IRQEN = POKEY + $0E ;IRQ interrupt enable
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SKCTL = POKEY + $0F ;serial port and keyboard control
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SKCTL = POKEY + $0F ;serial port and keyboard control
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; KBCODE Values
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KEY_NONE = $FF
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KEY_0 = $32
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KEY_1 = $1F
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KEY_2 = $1E
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KEY_3 = $1A
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KEY_4 = $18
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KEY_5 = $1D
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KEY_6 = $1B
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KEY_7 = $33
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KEY_8 = $35
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KEY_9 = $30
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KEY_A = $3F
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KEY_B = $15
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KEY_C = $12
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KEY_D = $3A
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KEY_E = $2A
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KEY_F = $38
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KEY_G = $3D
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KEY_H = $39
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KEY_I = $0D
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KEY_J = $01
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KEY_K = $05
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KEY_L = $00
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KEY_M = $25
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KEY_N = $23
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KEY_O = $08
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KEY_P = $0A
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KEY_Q = $2F
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KEY_R = $28
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KEY_S = $3E
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KEY_T = $2D
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KEY_U = $0B
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KEY_V = $10
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KEY_W = $2E
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KEY_X = $16
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KEY_Y = $2B
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KEY_Z = $17
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KEY_COMMA = $20
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KEY_PERIOD = $22
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KEY_SLASH = $26
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KEY_SEMICOLON = $02
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KEY_PLUS = $06
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KEY_ASTERISK = $07
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KEY_DASH = $0E
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KEY_EQUALS = $0F
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KEY_LESSTHAN = $36
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KEY_GREATERTHAN = $37
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KEY_ESC = $1C
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KEY_TAB = $2C
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KEY_SPACE = $21
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KEY_RETURN = $0C
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KEY_DELETE = $34
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KEY_CAPS = $3C
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KEY_INVERSE = $27
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KEY_HELP = $11
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KEY_F1 = $03
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KEY_F2 = $04
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KEY_F3 = $13
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KEY_F4 = $14
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KEY_SHIFT = $40
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KEY_CTRL = $80
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; Composed keys
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KEY_EXCLAMATIONMARK = KEY_1 | KEY_SHIFT
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KEY_QUOTE = KEY_2 | KEY_SHIFT
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KEY_HASH = KEY_3 | KEY_SHIFT
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KEY_DOLLAR = KEY_4 | KEY_SHIFT
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KEY_PERCENT = KEY_5 | KEY_SHIFT
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KEY_AMPERSAND = KEY_6 | KEY_SHIFT
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KEY_APOSTROPHE = KEY_7 | KEY_SHIFT
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KEY_AT = KEY_8 | KEY_SHIFT
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KEY_OPENINGPARAN = KEY_9 | KEY_SHIFT
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KEY_CLOSINGPARAN = KEY_0 | KEY_SHIFT
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KEY_UNDERLINE = KEY_DASH | KEY_SHIFT
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KEY_BAR = KEY_EQUALS | KEY_SHIFT
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KEY_COLON = KEY_SEMICOLON | KEY_SHIFT
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KEY_BACKSLASH = KEY_PLUS | KEY_SHIFT
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KEY_CIRCUMFLEX = KEY_ASTERISK | KEY_SHIFT
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KEY_OPENINGBRACKET = KEY_COMMA | KEY_SHIFT
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KEY_CLOSINGBRACKET = KEY_PERIOD | KEY_SHIFT
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KEY_QUESTIONMARK = KEY_SLASH | KEY_SHIFT
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KEY_CLEAR = KEY_LESSTHAN | KEY_SHIFT
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KEY_INSERT = KEY_GREATERTHAN | KEY_SHIFT
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KEY_UP = KEY_UNDERLINE | KEY_CTRL
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KEY_DOWN = KEY_EQUALS | KEY_CTRL
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KEY_LEFT = KEY_PLUS | KEY_CTRL
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KEY_RIGHT = KEY_ASTERISK | KEY_CTRL
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@ -329,20 +329,20 @@ unsigned char ScreenMemory[100];
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void DisplayList =
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void DisplayList =
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{
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{
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DL_BLK8,
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DL_BLK8,
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DL_BLK8,
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DL_BLK8,
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DL_BLK8,
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DL_BLK8,
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DL_LMS(DL_CHR20x8x2),
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DL_LMS(DL_CHR20x8x2),
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ScreenMemory,
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ScreenMemory,
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DL_CHR20x8x2,
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DL_CHR20x8x2,
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DL_CHR20x8x2,
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DL_CHR20x8x2,
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DL_CHR20x8x2,
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DL_CHR20x8x2,
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DL_BLK4,
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DL_BLK4,
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DL_CHR20x8x2,
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DL_CHR20x8x2,
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DL_JVB
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DL_JVB
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};
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};
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...
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...
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POKEW(560,(unsigned int)&DisplayList); // SDLSTL
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POKEW(560,(unsigned int)&DisplayList); // SDLSTL
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...
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...
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</verb>
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</verb>
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@ -411,6 +411,29 @@ char* pcAtasciiMappingString = "Hello Atari!";
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does not.
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does not.
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<sect1>Keyboard codes<p>
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For direct keyboard scanning in conjunction with e.g. the OS location "CH" (764/$2FC),
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all keyboard codes are available as defined values on C and assembler side.
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Example:
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<verb>
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...
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while (!kbhit());
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switch (PEEK(764))
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{
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case KEY_RETURN:
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...
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case KEY_SPACE:
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...
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case KEY_1:
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...
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}
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...
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</verb>
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You can find the C defines in the file "<tt/_pokey.h/" or "<tt/atari_pokey.inc/" for the assembler variant.
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<sect>Loadable drivers<p>
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<sect>Loadable drivers<p>
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@ -932,16 +955,16 @@ chunk #2 (RAM memory area).
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The contents of the new NEXEHDR and CHKHDR segments come from this
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The contents of the new NEXEHDR and CHKHDR segments come from this
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file (split.s):
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file (split.s):
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<tscreen><verb>
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<tscreen><verb>
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.import __CODE_LOAD__, __BSS_LOAD__, __CODE_SIZE__
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.import __CODE_LOAD__, __BSS_LOAD__, __CODE_SIZE__
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.import __DATA_LOAD__, __RODATA_LOAD__, __STARTUP_LOAD__
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.import __DATA_LOAD__, __RODATA_LOAD__, __STARTUP_LOAD__
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.segment "NEXEHDR"
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.segment "NEXEHDR"
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.word __STARTUP_LOAD__
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.word __STARTUP_LOAD__
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.word __CODE_LOAD__ + __CODE_SIZE__ - 1
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.word __CODE_LOAD__ + __CODE_SIZE__ - 1
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.segment "CHKHDR"
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.segment "CHKHDR"
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.word __RODATA_LOAD__
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.word __RODATA_LOAD__
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.word __BSS_LOAD__ - 1
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.word __BSS_LOAD__ - 1
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</verb></tscreen>
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</verb></tscreen>
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<p>
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<p>
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Compile with
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Compile with
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@ -1008,16 +1031,16 @@ FEATURES {
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New contents for NEXEHDR and CHKHDR are needed (split2.s):
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New contents for NEXEHDR and CHKHDR are needed (split2.s):
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<tscreen><verb>
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<tscreen><verb>
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.import __STARTUP_LOAD__, __BSS_LOAD__, __DATA_SIZE__
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.import __STARTUP_LOAD__, __BSS_LOAD__, __DATA_SIZE__
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.import __DATA_LOAD__, __RODATA_LOAD__
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.import __DATA_LOAD__, __RODATA_LOAD__
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.segment "NEXEHDR"
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.segment "NEXEHDR"
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.word __RODATA_LOAD__
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.word __RODATA_LOAD__
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.word __DATA_LOAD__ + __DATA_SIZE__ - 1
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.word __DATA_LOAD__ + __DATA_SIZE__ - 1
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.segment "CHKHDR"
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.segment "CHKHDR"
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.word __STARTUP_LOAD__
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.word __STARTUP_LOAD__
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.word __BSS_LOAD__ - 1
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.word __BSS_LOAD__ - 1
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</verb></tscreen>
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</verb></tscreen>
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Compile with
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Compile with
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@ -1096,14 +1119,14 @@ including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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freely, subject to the following restrictions:
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<enum>
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<enum>
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<item> The origin of this software must not be misrepresented; you must not
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<item> The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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appreciated but is not required.
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<item> Altered source versions must be plainly marked as such, and must not
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<item> Altered source versions must be plainly marked as such, and must not
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be misrepresented as being the original software.
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be misrepresented as being the original software.
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<item> This notice may not be removed or altered from any source
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<item> This notice may not be removed or altered from any source
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distribution.
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distribution.
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</enum>
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</enum>
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</article>
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</article>
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100
include/_pokey.h
100
include/_pokey.h
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@ -7,6 +7,7 @@
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/* */
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/* */
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/* */
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/* */
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/* (C) 2000 Freddy Offenga <taf_offenga@yahoo.com> */
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/* (C) 2000 Freddy Offenga <taf_offenga@yahoo.com> */
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/* 06-Nov-2018: Christian Krueger: Added defines for keyboard codes */
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/* */
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/* */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* This software is provided 'as-is', without any expressed or implied */
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@ -73,6 +74,105 @@ struct __pokey_read {
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unsigned char skstat; /* serial port status */
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unsigned char skstat; /* serial port status */
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};
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};
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/* Keyboard values returned by kbcode */
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#define KEY_NONE (unsigned char) 0xFF
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#define KEY_0 (unsigned char) 0x32
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#define KEY_1 (unsigned char) 0x1F
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#define KEY_2 (unsigned char) 0x1E
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#define KEY_3 (unsigned char) 0x1A
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#define KEY_4 (unsigned char) 0x18
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#define KEY_5 (unsigned char) 0x1D
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#define KEY_6 (unsigned char) 0x1B
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#define KEY_7 (unsigned char) 0x33
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#define KEY_8 (unsigned char) 0x35
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#define KEY_9 (unsigned char) 0x30
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#define KEY_A (unsigned char) 0x3F
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#define KEY_B (unsigned char) 0x15
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#define KEY_C (unsigned char) 0x12
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#define KEY_D (unsigned char) 0x3A
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#define KEY_E (unsigned char) 0x2A
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#define KEY_F (unsigned char) 0x38
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#define KEY_G (unsigned char) 0x3D
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#define KEY_H (unsigned char) 0x39
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#define KEY_I (unsigned char) 0x0D
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#define KEY_J (unsigned char) 0x01
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#define KEY_K (unsigned char) 0x05
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#define KEY_L (unsigned char) 0x00
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#define KEY_M (unsigned char) 0x25
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#define KEY_N (unsigned char) 0x23
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#define KEY_O (unsigned char) 0x08
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#define KEY_P (unsigned char) 0x0A
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#define KEY_Q (unsigned char) 0x2F
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#define KEY_R (unsigned char) 0x28
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#define KEY_S (unsigned char) 0x3E
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#define KEY_T (unsigned char) 0x2D
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#define KEY_U (unsigned char) 0x0B
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#define KEY_V (unsigned char) 0x10
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#define KEY_W (unsigned char) 0x2E
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#define KEY_X (unsigned char) 0x16
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#define KEY_Y (unsigned char) 0x2B
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#define KEY_Z (unsigned char) 0x17
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#define KEY_COMMA (unsigned char) 0x20
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#define KEY_PERIOD (unsigned char) 0x22
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#define KEY_SLASH (unsigned char) 0x26
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#define KEY_SEMICOLON (unsigned char) 0x02
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#define KEY_PLUS (unsigned char) 0x06
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#define KEY_ASTERISK (unsigned char) 0x07
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#define KEY_DASH (unsigned char) 0x0E
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#define KEY_EQUALS (unsigned char) 0x0F
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#define KEY_LESSTHAN (unsigned char) 0x36
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#define KEY_GREATERTHAN (unsigned char) 0x37
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#define KEY_ESC (unsigned char) 0x1C
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#define KEY_TAB (unsigned char) 0x2C
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#define KEY_SPACE (unsigned char) 0x21
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#define KEY_RETURN (unsigned char) 0x0C
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#define KEY_DELETE (unsigned char) 0x34
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#define KEY_CAPS (unsigned char) 0x3C
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#define KEY_INVERSE (unsigned char) 0x27
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#define KEY_HELP (unsigned char) 0x11
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#define KEY_F1 (unsigned char) 0x03
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#define KEY_F2 (unsigned char) 0x04
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#define KEY_F3 (unsigned char) 0x13
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#define KEY_F4 (unsigned char) 0x14
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#define KEY_CTRL (unsigned char) 0x80
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#define KEY_SHIFT (unsigned char) 0x40
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/* Composed keys */
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#define KEY_EXCLAMATIONMARK (KEY_1 | KEY_SHIFT)
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#define KEY_QUOTE (KEY_2 | KEY_SHIFT)
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#define KEY_HASH (KEY_3 | KEY_SHIFT)
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#define KEY_DOLLAR (KEY_4 | KEY_SHIFT)
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#define KEY_PERCENT (KEY_5 | KEY_SHIFT)
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#define KEY_AMPERSAND (KEY_6 | KEY_SHIFT)
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#define KEY_APOSTROPHE (KEY_7 | KEY_SHIFT)
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#define KEY_AT (KEY_8 | KEY_SHIFT)
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#define KEY_OPENINGPARAN (KEY_9 | KEY_SHIFT)
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#define KEY_CLOSINGPARAN (KEY_0 | KEY_SHIFT)
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#define KEY_UNDERLINE (KEY_DASH | KEY_SHIFT)
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#define KEY_BAR (KEY_EQUALS | KEY_SHIFT)
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#define KEY_COLON (KEY_SEMICOLON | KEY_SHIFT)
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#define KEY_BACKSLASH (KEY_PLUS | KEY_SHIFT)
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#define KEY_CIRCUMFLEX (KEY_ASTERISK | KEY_SHIFT)
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#define KEY_OPENINGBRACKET (KEY_COMMA | KEY_SHIFT)
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#define KEY_CLOSINGBRACKET (KEY_PERIOD | KEY_SHIFT)
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#define KEY_QUESTIONMARK (KEY_SLASH | KEY_SHIFT)
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#define KEY_CLEAR (KEY_LESSTHAN | KEY_SHIFT)
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#define KEY_INSERT (KEY_GREATERTHAN | KEY_SHIFT)
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#define KEY_UP (KEY_UNDERLINE | KEY_CTRL)
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#define KEY_DOWN (KEY_EQUALS | KEY_CTRL)
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#define KEY_LEFT (KEY_PLUS | KEY_CTRL)
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#define KEY_RIGHT (KEY_ASTERISK | KEY_CTRL)
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/* End of _pokey.h */
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/* End of _pokey.h */
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#endif /* #ifndef __POKEY_H */
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#endif /* #ifndef __POKEY_H */
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