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avr: more general approach to fonts.

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This commit is contained in:
Martin Preuss
2025-06-02 21:13:44 +02:00
parent cd1fce313e
commit b82e0d02df
18 changed files with 1214 additions and 238 deletions
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23
avr/modules/lcd2/font/defs.asm
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@@ -11,13 +11,22 @@
#define AVR_MODULES_FONT_DEFS
.equ FONT_OFFS_RENDERFN_LOW = 0
.equ FONT_OFFS_RENDERFN_HI = 1
.equ FONT_OFFS_DATASIZE = 2 ; one byte used, one byte reserved
.equ FONT_OFFS_WIDTH = 4
.equ FONT_OFFS_HEIGHT = 5
.equ FONT_OFFS_FIRSTCHAR = 6
.equ FONT_OFFS_NUMCHARS = 7
.equ FONT_OFFS_HANDLERFN_LOW = 0
.equ FONT_OFFS_HANDLERFN_HI = 1
.equ FONT_OFFS_DATASIZE = 2 ; one byte used, one byte reserved
.equ FONT_OFFS_WIDTH = 4
.equ FONT_OFFS_HEIGHT = 5
.equ FONT_OFFS_FIRSTCHAR = 6
.equ FONT_OFFS_NUMCHARS = 7
.equ FONT_FN_RENDER = 0
.equ FONT_FN_GETCHARWIDTH = 1
.equ FONT_FN_GETCHARHEIGHT = 2
.equ FONT_FN_GETSTRINGWIDTH = 3
.equ FONT_FN_GETSTRINGHEIGHT = 4
.equ FONT_FN_NEXT = 5