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Move keyboard utilities

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This commit is contained in:
Baptiste Wicht 2013-10-14 19:00:42 +02:00
parent 2eee9e8242
commit 07f1c4acc0
1 changed files with 2 additions and 38 deletions
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40
src/shell.asm
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@ -19,6 +19,8 @@
%define STYLE(f,b) ((f << 4) + b) %define STYLE(f,b) ((f << 4) + b)
%include "src/utils/macros.asm" %include "src/utils/macros.asm"
%include "src/utils/keyboard.asm"
%include "src/commands.asm" %include "src/commands.asm"
; Entry point of the shell, this function never returns ; Entry point of the shell, this function never returns
@ -193,32 +195,6 @@ goto_next_line:
ret ret
; In: key in al
; Out: ascci key in al
key_to_ascii:
and eax, 0xFF
mov al, [eax + azerty]
ret
; Return the keyboard input into al
key_wait:
mov al, 0xD2
out 0x64, al
mov al, 0x80
out 0x60, al
.key_up:
in al, 0x60
and al, 10000000b
jnz .key_up
; key_down
in al, 0x60
ret
; Print the given string at the current position and update ; Print the given string at the current position and update
; the current position for later print ; the current position for later print
; r8 = string to print ; r8 = string to print
@ -382,15 +358,3 @@ int_str_length:
TRAM equ 0x0B8000 ; Text RAM TRAM equ 0x0B8000 ; Text RAM
VRAM equ 0x0A0000 ; Video RAM VRAM equ 0x0A0000 ; Video RAM
; Qwertz table
azerty:
db '0',0xF,'1234567890',0xF,0xF,0xF,0xF
db 'qwertzuiop'
db '^$',0xD,0x11
db 'asdfghjklé'
db 'ù²','*'
db 'yxcvbnm,;:!'
db 0xF,'*',0x12,0x20,0xF,0xF