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Mouse interrupt handler + debug

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Frater 2026-01-29 13:46:35 +01:00
commit 4cf1a0b7a2
6 changed files with 389 additions and 235 deletions
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5
src/bda.asm
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@ -58,6 +58,7 @@ struc mouse
.buffer resb 4 ; i8042 input buffer 0..3
.idx resb 1 ; index in the buffer 4
.packetlen resb 1 ; max buffer len (3 ou 4) 5
.blinker resb 1 ;
.status resb 1 ; mouse status (button etc) 6
.wheel resb 1 ; if a packet size is 4; experimental 7
@ -85,11 +86,7 @@ struc gfx
.cur_y resw 1
.cur_offset resw 1 ; offset calculé pour le prochain caractère
.cur_line_ofs resw 1 ; "interligne" +2000h ou -2000h
; .cur_xbyte resb 1 ; x>>3 (0..79)
.cur_shift resb 1 ; x&7 (0..7)
; .cur_parity resb 1
; .cur_color resb 1 ; 0 = texte en noir, autre = texte en blanc
; .cur_trans resb 1 ; 0 = fond transparent, autre = fond inversé .txt_color
.cur_mode resb 1 ;
endstruc