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pato-z80-home-computer/pat80-io-devices/composite-pal-adapter/software/avr-assembly/font.asm

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Big refactoring and first character generator implementation
2021-01-24 11:27:40 +01:00
.equ FONT_HEIGHT = 8
Started working on characters
2021-01-22 08:58:11 +01:00
; Temporary dhepper's font8x8 adaptation (https://github.com/dhepper/font8x8)
Big refactoring and first character generator implementation
2021-01-24 11:27:40 +01:00
FONT: .db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0000 (nul)
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0001
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0002
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0003
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0004
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0005
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0006
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0007
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0008
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0009
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+000A
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+000B
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+000C
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+000D
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+000E
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+000F
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0010
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0011
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0012
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0013
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0014
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0015
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0016
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0017
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0018
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0019
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+001A
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+001B
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+001C
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+001D
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+001E
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+001F
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0020 (space)
.db 0x18, 0x3C, 0x3C, 0x18, 0x18, 0x00, 0x18, 0x00, ; U+0021 (!)
.db 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0022 (")
.db 0x36, 0x36, 0x7F, 0x36, 0x7F, 0x36, 0x36, 0x00, ; U+0023 (#)
.db 0x0C, 0x3E, 0x03, 0x1E, 0x30, 0x1F, 0x0C, 0x00, ; U+0024 ($)
.db 0x00, 0x63, 0x33, 0x18, 0x0C, 0x66, 0x63, 0x00, ; U+0025 (%)
.db 0x1C, 0x36, 0x1C, 0x6E, 0x3B, 0x33, 0x6E, 0x00, ; U+0026 (&)
.db 0x06, 0x06, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0027 (')
.db 0x18, 0x0C, 0x06, 0x06, 0x06, 0x0C, 0x18, 0x00, ; U+0028 (()
.db 0x06, 0x0C, 0x18, 0x18, 0x18, 0x0C, 0x06, 0x00, ; U+0029 ())
.db 0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00, ; U+002A (*)
.db 0x00, 0x0C, 0x0C, 0x3F, 0x0C, 0x0C, 0x00, 0x00, ; U+002B (+)
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x0C, 0x06, ; U+002C (,)
.db 0x00, 0x00, 0x00, 0x3F, 0x00, 0x00, 0x00, 0x00, ; U+002D (-)
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x0C, 0x00, ; U+002E (.)
.db 0x60, 0x30, 0x18, 0x0C, 0x06, 0x03, 0x01, 0x00, ; U+002F (/)
.db 0x3E, 0x63, 0x73, 0x7B, 0x6F, 0x67, 0x3E, 0x00, ; U+0030 (0)
.db 0x0C, 0x0E, 0x0C, 0x0C, 0x0C, 0x0C, 0x3F, 0x00, ; U+0031 (1)
.db 0x1E, 0x33, 0x30, 0x1C, 0x06, 0x33, 0x3F, 0x00, ; U+0032 (2)
.db 0x1E, 0x33, 0x30, 0x1C, 0x30, 0x33, 0x1E, 0x00, ; U+0033 (3)
.db 0x38, 0x3C, 0x36, 0x33, 0x7F, 0x30, 0x78, 0x00, ; U+0034 (4)
.db 0x3F, 0x03, 0x1F, 0x30, 0x30, 0x33, 0x1E, 0x00, ; U+0035 (5)
.db 0x1C, 0x06, 0x03, 0x1F, 0x33, 0x33, 0x1E, 0x00, ; U+0036 (6)
.db 0x3F, 0x33, 0x30, 0x18, 0x0C, 0x0C, 0x0C, 0x00, ; U+0037 (7)
.db 0x1E, 0x33, 0x33, 0x1E, 0x33, 0x33, 0x1E, 0x00, ; U+0038 (8)
.db 0x1E, 0x33, 0x33, 0x3E, 0x30, 0x18, 0x0E, 0x00, ; U+0039 (9)
.db 0x00, 0x0C, 0x0C, 0x00, 0x00, 0x0C, 0x0C, 0x00, ; U+003A (:)
.db 0x00, 0x0C, 0x0C, 0x00, 0x00, 0x0C, 0x0C, 0x06, ; U+003B (;)
.db 0x18, 0x0C, 0x06, 0x03, 0x06, 0x0C, 0x18, 0x00, ; U+003C (<)
.db 0x00, 0x00, 0x3F, 0x00, 0x00, 0x3F, 0x00, 0x00, ; U+003D (=)
.db 0x06, 0x0C, 0x18, 0x30, 0x18, 0x0C, 0x06, 0x00, ; U+003E (>)
.db 0x1E, 0x33, 0x30, 0x18, 0x0C, 0x00, 0x0C, 0x00, ; U+003F (?)
.db 0x3E, 0x63, 0x7B, 0x7B, 0x7B, 0x03, 0x1E, 0x00, ; U+0040 (@)
.db 0x0C, 0x1E, 0x33, 0x33, 0x3F, 0x33, 0x33, 0x00, ; U+0041 (A)
.db 0x3F, 0x66, 0x66, 0x3E, 0x66, 0x66, 0x3F, 0x00, ; U+0042 (B)
.db 0x3C, 0x66, 0x03, 0x03, 0x03, 0x66, 0x3C, 0x00, ; U+0043 (C)
.db 0x1F, 0x36, 0x66, 0x66, 0x66, 0x36, 0x1F, 0x00, ; U+0044 (D)
.db 0x7F, 0x46, 0x16, 0x1E, 0x16, 0x46, 0x7F, 0x00, ; U+0045 (E)
.db 0x7F, 0x46, 0x16, 0x1E, 0x16, 0x06, 0x0F, 0x00, ; U+0046 (F)
.db 0x3C, 0x66, 0x03, 0x03, 0x73, 0x66, 0x7C, 0x00, ; U+0047 (G)
.db 0x33, 0x33, 0x33, 0x3F, 0x33, 0x33, 0x33, 0x00, ; U+0048 (H)
.db 0x1E, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x1E, 0x00, ; U+0049 (I)
.db 0x78, 0x30, 0x30, 0x30, 0x33, 0x33, 0x1E, 0x00, ; U+004A (J)
.db 0x67, 0x66, 0x36, 0x1E, 0x36, 0x66, 0x67, 0x00, ; U+004B (K)
.db 0x0F, 0x06, 0x06, 0x06, 0x46, 0x66, 0x7F, 0x00, ; U+004C (L)
.db 0x63, 0x77, 0x7F, 0x7F, 0x6B, 0x63, 0x63, 0x00, ; U+004D (M)
.db 0x63, 0x67, 0x6F, 0x7B, 0x73, 0x63, 0x63, 0x00, ; U+004E (N)
.db 0x1C, 0x36, 0x63, 0x63, 0x63, 0x36, 0x1C, 0x00, ; U+004F (O)
.db 0x3F, 0x66, 0x66, 0x3E, 0x06, 0x06, 0x0F, 0x00, ; U+0050 (P)
.db 0x1E, 0x33, 0x33, 0x33, 0x3B, 0x1E, 0x38, 0x00, ; U+0051 (Q)
.db 0x3F, 0x66, 0x66, 0x3E, 0x36, 0x66, 0x67, 0x00, ; U+0052 (R)
.db 0x1E, 0x33, 0x07, 0x0E, 0x38, 0x33, 0x1E, 0x00, ; U+0053 (S)
.db 0x3F, 0x2D, 0x0C, 0x0C, 0x0C, 0x0C, 0x1E, 0x00, ; U+0054 (T)
.db 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x3F, 0x00, ; U+0055 (U)
.db 0x33, 0x33, 0x33, 0x33, 0x33, 0x1E, 0x0C, 0x00, ; U+0056 (V)
.db 0x63, 0x63, 0x63, 0x6B, 0x7F, 0x77, 0x63, 0x00, ; U+0057 (W)
.db 0x63, 0x63, 0x36, 0x1C, 0x1C, 0x36, 0x63, 0x00, ; U+0058 (X)
.db 0x33, 0x33, 0x33, 0x1E, 0x0C, 0x0C, 0x1E, 0x00, ; U+0059 (Y)
.db 0x7F, 0x63, 0x31, 0x18, 0x4C, 0x66, 0x7F, 0x00, ; U+005A (Y)
.db 0x1E, 0x06, 0x06, 0x06, 0x06, 0x06, 0x1E, 0x00, ; U+005B ([)
.db 0x03, 0x06, 0x0C, 0x18, 0x30, 0x60, 0x40, 0x00, ; U+005C (\)
.db 0x1E, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1E, 0x00, ; U+005D (])
.db 0x08, 0x1C, 0x36, 0x63, 0x00, 0x00, 0x00, 0x00, ; U+005E (^)
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, ; U+005F (_)
.db 0x0C, 0x0C, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+0060 (`)
.db 0x00, 0x00, 0x1E, 0x30, 0x3E, 0x33, 0x6E, 0x00, ; U+0061 (a)
.db 0x07, 0x06, 0x06, 0x3E, 0x66, 0x66, 0x3B, 0x00, ; U+0062 (b)
.db 0x00, 0x00, 0x1E, 0x33, 0x03, 0x33, 0x1E, 0x00, ; U+0063 (c)
.db 0x38, 0x30, 0x30, 0x3e, 0x33, 0x33, 0x6E, 0x00, ; U+0064 (d)
.db 0x00, 0x00, 0x1E, 0x33, 0x3f, 0x03, 0x1E, 0x00, ; U+0065 (e)
.db 0x1C, 0x36, 0x06, 0x0f, 0x06, 0x06, 0x0F, 0x00, ; U+0066 (f)
.db 0x00, 0x00, 0x6E, 0x33, 0x33, 0x3E, 0x30, 0x1F, ; U+0067 (g)
.db 0x07, 0x06, 0x36, 0x6E, 0x66, 0x66, 0x67, 0x00, ; U+0068 (h)
.db 0x0C, 0x00, 0x0E, 0x0C, 0x0C, 0x0C, 0x1E, 0x00, ; U+0069 (i)
.db 0x30, 0x00, 0x30, 0x30, 0x30, 0x33, 0x33, 0x1E, ; U+006A (j)
.db 0x07, 0x06, 0x66, 0x36, 0x1E, 0x36, 0x67, 0x00, ; U+006B (k)
.db 0x0E, 0x0C, 0x0C, 0x0C, 0x0C, 0x0C, 0x1E, 0x00, ; U+006C (l)
.db 0x00, 0x00, 0x33, 0x7F, 0x7F, 0x6B, 0x63, 0x00, ; U+006D (m)
.db 0x00, 0x00, 0x1F, 0x33, 0x33, 0x33, 0x33, 0x00, ; U+006E (n)
.db 0x00, 0x00, 0x1E, 0x33, 0x33, 0x33, 0x1E, 0x00, ; U+006F (o)
.db 0x00, 0x00, 0x3B, 0x66, 0x66, 0x3E, 0x06, 0x0F, ; U+0070 (p)
.db 0x00, 0x00, 0x6E, 0x33, 0x33, 0x3E, 0x30, 0x78, ; U+0071 (q)
.db 0x00, 0x00, 0x3B, 0x6E, 0x66, 0x06, 0x0F, 0x00, ; U+0072 (r)
.db 0x00, 0x00, 0x3E, 0x03, 0x1E, 0x30, 0x1F, 0x00, ; U+0073 (s)
.db 0x08, 0x0C, 0x3E, 0x0C, 0x0C, 0x2C, 0x18, 0x00, ; U+0074 (t)
.db 0x00, 0x00, 0x33, 0x33, 0x33, 0x33, 0x6E, 0x00, ; U+0075 (u)
.db 0x00, 0x00, 0x33, 0x33, 0x33, 0x1E, 0x0C, 0x00, ; U+0076 (v)
.db 0x00, 0x00, 0x63, 0x6B, 0x7F, 0x7F, 0x36, 0x00, ; U+0077 (w)
.db 0x00, 0x00, 0x63, 0x36, 0x1C, 0x36, 0x63, 0x00, ; U+0078 (x)
.db 0x00, 0x00, 0x33, 0x33, 0x33, 0x3E, 0x30, 0x1F, ; U+0079 (y)
.db 0x00, 0x00, 0x3F, 0x19, 0x0C, 0x26, 0x3F, 0x00, ; U+007A (z)
.db 0x38, 0x0C, 0x0C, 0x07, 0x0C, 0x0C, 0x38, 0x00, ; U+007B ({)
.db 0x18, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x00, ; U+007C (|)
.db 0x07, 0x0C, 0x0C, 0x38, 0x0C, 0x0C, 0x07, 0x00, ; U+007D (})
.db 0x6E, 0x3B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, ; U+007E (~)
.db 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ; U+007F
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