;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; RDOS operating system ; Copyright (C) 1988-2000, Leif Ekblad ; ; This program is free software; you can redistribute it and/or modify ; it under the terms of the GNU General Public License as published by ; the Free Software Foundation; either version 2 of the License, or ; (at your option) any later version. The only exception to this rule ; is for commercial usage in embedded systems. For information on ; usage in commercial embedded systems, contact embedded@rdos.net ; ; This program is distributed in the hope that it will be useful, ; but WITHOUT ANY WARRANTY; without even the implied warranty of ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ; GNU General Public License for more details. ; ; You should have received a copy of the GNU General Public License ; along with this program; if not, write to the Free Software ; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ; ; The author of this program may be contacted at gnutchat@hotmail.com ; ; KEYFR.ASM ; AZERTY keyboard ; ;=============================================================================================== ; Following a keyboard hit with RDOS ; ---------------------------------- ; Step 1: Irq1 (os/irq.asm) ; ------ ; - The keyboard Irq handler is in action, just follow the Macro irq&nr in irq.asm with nr=1. ; - His job is to call the keyboard irq handler: keyb_int located in key.asm ; ; Step 2: keyb_int (os/key.asm) ; ------ ; - He handle the keyboard hit and (PS) mouse. ; - For keyboard: ; - port60h = 0FAh acknowledge keyboad controller ; - port60h = 0FEh key must be resend ; - port60h = 0FFh poll the port60h ; - port60h = 0E0h handle extended keyboard scan code "Make = 0E0h 48h Break = 0E0h C8h" ; - Alt Ctrl Shift... combinaison handle if necessary ; - print,num,scroll,del,caps keys handle if necessary ; - F1 .. F10 handle if necessary ; - He end by saving the scan code and signal the keyboard thread which is directed by keyboard_pr (os/key.asm) ; waiting for signal. ; ; Step 3: keyboard_pr (os/key.asm) ; ------ ; - the decision of which country keyboard must be handle is took here ; ; mov al,ds:scan_code ;save by keyb_int above ; xor bh,bh ; mov bl,al ; shl bx,3 ; add bx,OFFSET scan_code_tab ;scan_code_tab is country dependant keybfr.asm ,keybus.asm ... ; call word ptr cs:[bx].syntax_call ; scan code specefic ; jc keyboard_thread_loop ; call put_key_code ; put the scan correspondance in the keyboard buffer ; ; TODO: Extended_scan refers to (previous) scan code. ; This is no longer supported since key.asm doesn't ; save scan-codes anymore. Should be fixed by adding ; this functionality to key.asm, and by providing ; an interface function. GetKeyboardState used instead ; of data-segment layout of key.asm ; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; .386p INCLUDE key.inc code SEGMENT byte public use16 'CODE' assume cs:code public scan_tab_fr scan_tab_fr: ; ; normal shift alt ctrl extend vk vk-num type ; c00 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c01 DB 1Bh, 1Bh, 1Bh, 1Bh, -1, 1Bh, 1Bh, ESC_KEY c02 DB '&', '1', -1, -1, 78h, '1', '1', SIMPLE_KEY c03 DB 'é', '2', '~', -1, 79h, '2', '2', SIMPLE_KEY c04 DB '"', '3', '#', -1, 7Ah, '3', '3', SIMPLE_KEY c05 DB 27h, '4', '{', -1, 7Bh, '4', '4', SIMPLE_KEY c06 DB '(', '5', '[', -1, 7Ch, '5', '5', SIMPLE_KEY c07 DB '-', '6', '|', -1, 7Dh, '6', '6', SIMPLE_KEY c08 DB 'è', '7', '`', -1, 7Eh, '7', '7', SIMPLE_KEY c09 DB '_', '8', '\', -1, 7Fh, '8', '8', SIMPLE_KEY c0A DB 'ç', '9', '^', -1, 80h, '9', '9', SIMPLE_KEY c0B DB 'à', '0', '@', -1, 81h, '0', '0', SIMPLE_KEY c0C DB ')', '°', ']', -1, -1, 0BBh, 0BBh, SIMPLE_KEY c0D DB '=', '+', '}', -1, -1, 0DBh, 0DBh, SIMPLE_KEY c0E DB 8, 8, 8, 8, -1, 8, 8, SIMPLE_KEY c0F DB 9, 0, 9, 9, 0Fh, 9, 9, SIMPLE_KEY c10 DB 'a', 'A', 0, -1, 1Eh, 'A', 'A', CAPS_KEY c11 DB 'z', 'Z', 0, 1Ah, 2Ch, 'Z', 'Z', CAPS_KEY c12 DB 'e', 'E', 0, 5, 12h, 'E', 'E', CAPS_KEY c13 DB 'r', 'R', 0, 12h, 13h, 'R', 'R', CAPS_KEY c14 DB 't', 'T', 0, 14h, 14h, 'T', 'T', CAPS_KEY c15 DB 'y', 'Y', 0, 19h, 15h, 'Y', 'Y', CAPS_KEY c16 DB 'u', 'U', 0, 15h, 16h, 'U', 'U', CAPS_KEY c17 DB 'i', 'I', 0, 9, 17h, 'I', 'I', CAPS_KEY c18 DB 'o', 'O', 0, 0Fh, 18h, 'O', 'O', CAPS_KEY c19 DB 'p', 'P', 0, 10h, 19h, 'P', 'P', CAPS_KEY c1A DB 5Eh, 0A8h, -1, -1, 1Ah, 0DDh, 0DDh, CAPS_KEY c1B DB '$', 0A3h, '¤', -1, -1, 0BAh, 0BAh, SIMPLE_KEY c1C DB 0Dh, 0Dh, 0Dh, 0Ah, -1, 0Dh, 0Dh, SIMPLE_KEY c1D DB 0, 0, 0, 0, 0, 11h, 11h, STATE_KEY c1E DB 'q', 'Q', 0, 11h, 10h, 'Q', 'Q', CAPS_KEY c1F DB 's', 'S', 0, 13h, 1Fh, 'S', 'S', CAPS_KEY c20 DB 'd', 'D', 0, 4, 20h, 'D', 'D', CAPS_KEY c21 DB 'f', 'F', 0, 6, 21h, 'F', 'F', CAPS_KEY c22 DB 'g', 'G', 0, 7, 22h, 'G', 'G', CAPS_KEY c23 DB 'h', 'H', 0, 8, 23h, 'H', 'H', CAPS_KEY c24 DB 'j', 'J', 0, 0Ah, 24h, 'J', 'J', CAPS_KEY c25 DB 'k', 'K', 0, 0Bh, 25h, 'K', 'K', CAPS_KEY c26 DB 'l', 'L', 0, 0Ch, 26h, 'L', 'L', CAPS_KEY c27 DB 'm', 'M', 0, 0Dh, 32h, 'M', 'M', CAPS_KEY c28 DB 'ù', '%', -1, -1, 28h, 0DEh, 0DEh, CAPS_KEY c29 DB '²', -1, -1, -1, -1, 0DCh, 0DCh, SIMPLE_KEY c2A DB 0, 0, 0, 0, 0, 10h, 10h, STATE_KEY c2B DB '*', 'µ', -1, -1, -1, 0BFh, 0BFh, SIMPLE_KEY c2C DB 'w', 'W', 0, 17h, 11h, 'W', 'W', CAPS_KEY c2D DB 'x', 'X', 0, 18h, 2Dh, 'X', 'X', CAPS_KEY c2E DB 'c', 'C', 0, 3, 2Eh, 'C', 'C', CAPS_KEY c2F DB 'v', 'V', 0, 16h, 2Fh, 'V', 'V', CAPS_KEY c30 DB 'b', 'B', 0, 2, 30h, 'B', 'B', CAPS_KEY c31 DB 'n', 'N', 0, 0Eh, 31h, 'N', 'N', CAPS_KEY c32 DB ',', '?', -1, -1, -1, 0BCh, 0BCh, SIMPLE_KEY c33 DB ';', '.', -1, -1, -1, 0BCh, 0BCh, SIMPLE_KEY c34 DB ':', '/', -1, -1, -1, 0BEh, 0BEh, SIMPLE_KEY c35 DB '!', 0A7h, -1, -1, -1, 0BDh, 6Fh, SIMPLE_KEY c36 DB 0, 0, 0, 0, 0, 10h, 10h, STATE_KEY c37 DB '*', -1, 37h, -1, -1, 2Ch, 6Ah, SIMPLE_KEY c38 DB 0, 0, 0, 0, 0, 12h, 12h, STATE_KEY c39 DB ' ', ' ', ' ', ' ', -1, 20h, 20h, SIMPLE_KEY c3A DB 0, 0, 0, 0, 0, 14h, 14h, STATE_KEY c3B DB 3Bh, 54h, 68h, 5Eh, 0, 70h, 70h, FUNC_KEY c3C DB 3Ch, 55h, 69h, 5Fh, 0, 71h, 71h, FUNC_KEY c3D DB 3Dh, 56h, 6Ah, 60h, 0, 72h, 72h, FUNC_KEY c3E DB 3Eh, 57h, 6Bh, 61h, 0, 73h, 73h, FUNC_KEY c3F DB 3Fh, 58h, 6Ch, 62h, 0, 74h, 74h, FUNC_KEY c40 DB 40h, 59h, 6Dh, 63h, 0, 75h, 75h, FUNC_KEY c41 DB 41h, 5Ah, 6Eh, 64h, 0, 76h, 76h, FUNC_KEY c42 DB 42h, 5Bh, 6Fh, 65h, 0, 77h, 77h, FUNC_KEY c43 DB 43h, 5Ch, 70h, 66h, 0, 78h, 78h, FUNC_KEY c44 DB 44h, 5Dh, 71h, 67h, 0, 79h, 79h, FUNC_KEY c45 DB 0, 0, 0, 0, 0, 90h, 90h, STATE_KEY c46 DB 0, 0, 0, 0, 0, 91h, 91h, STATE_KEY c47 DB 47h, '7', -1, 77h, -1, 67h, 24h, NUM_KEY c48 DB 48h, '8', -1, -1, -1, 68h, 26h, NUM_KEY c49 DB 49h, '9', -1, 84h, -1, 69h, 21h, NUM_KEY c4A DB '-', -1, -1, -1, -1, 6Dh, 6Dh, SIMPLE_KEY c4B DB 4Bh, '4', -1, 73h, -1, 64h, 25h, NUM_KEY c4C DB '5', '5', -1, -1, -1, 65h, 65h, SIMPLE_KEY c4D DB 4Dh, '6', -1, 74h, -1, 66h, 27h, NUM_KEY c4E DB '+', -1, -1, -1, -1, 6Bh, 6Bh, SIMPLE_KEY c4F DB 4Fh, '1', -1, 75h, -1, 61h, 23h, NUM_KEY c50 DB 50h, '2', -1, -1, -1, 62h, 28h, NUM_KEY c51 DB 51h, '3', -1, 76h, -1, 63h, 22h, NUM_KEY c52 DB 52h, '0', -1, -1, -1, 60h, 2Dh, NUM_KEY c53 DB '.', 53h, -1, -1, -1, 6Ch, 2Eh, DEL_KEY c54 DB 0, 0, 0, 0, 0, 6Eh, 6Eh, SIMPLE_KEY c55 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c56 DB '<', '>', '|', -1, -1, 0E2h, 0E2h, SIMPLE_KEY c57 DB 57h, 5Eh, 8Bh, 89h, -1, 7Ah, 7Ah, FUNC_KEY c58 DB 58h, 5Fh, 8Ch, 8Ah, -1, 7Bh, 7Bh, FUNC_KEY c59 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c5A DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c5B DB 0, 0, 0, 0, 0, 5Bh, 5Bh, STATE_KEY c5C DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c5D DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c5E DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c5F DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c60 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c61 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c62 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c63 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c64 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c65 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c66 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c67 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c68 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c69 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c6A DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c6B DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c6C DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c6D DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c6E DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c6F DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c70 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c71 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c72 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c73 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c74 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c75 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c76 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c77 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c78 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c79 DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c7A DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c7B DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c7C DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c7D DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c7E DB -1, -1, -1, -1, -1, 0, 0, NO_KEY c7F DB -1, -1, -1, -1, -1, 0, 0, NO_KEY code ENDS END