Author: wmb Date: 2008-01-24 06:43:01 +0100 (Thu, 24 Jan 2008) New Revision: 788
Modified: dev/olpc/keyboard/selftest.fth Log: OLPC keyboard selftest - Changed from scanset 2 to scanset 1, so that game key reports, which are always in scanset 1, don't confuse the up/down handler.
Modified: dev/olpc/keyboard/selftest.fth =================================================================== --- dev/olpc/keyboard/selftest.fth 2008-01-22 08:59:25 UTC (rev 787) +++ dev/olpc/keyboard/selftest.fth 2008-01-24 05:43:01 UTC (rev 788) @@ -87,13 +87,202 @@ 5 0 do make-single-key loop ;
-\ Keyboard top row: key entries 0-0x18 -\ next row: key entries 0x19-0x26 -\ next row: key entries 0x27-0x31 -\ next row: key entries 0x35-0x41 -\ next row: key entries 0x42-0x4f -\ next row: key entries 0x50-0x58 +0 [if] +hex +\ This is indexed by the IBM key number (the physical key number as +\ shown on language-independent drawings of the keyboard layout since +\ the original IBM documentation). The values are scanset1 codes. +create (ibm#>scan1) +\ 0 1 3 3 4 5 6 7 8 9 + 00 c, 29 c, 02 c, 03 c, 04 c, 05 c, 06 c, 07 c, 08 c, 09 c, \ + 0a c, 0b c, 0c c, 0d c, 00 c, 0e c, 0f c, 10 c, 11 c, 12 c, \ 1x + 13 c, 14 c, 15 c, 16 c, 17 c, 18 c, 19 c, 1a c, 1b c, 2b c, \ 2x + 3a c, 1e c, 1f c, 20 c, 21 c, 22 c, 23 c, 24 c, 25 c, 26 c, \ 3x + 27 c, 28 c, 00 c, 1c c, 2a c, 56 c, 2c c, 2d c, 2e c, 2f c, \ 4x + 30 c, 31 c, 32 c, 33 c, 34 c, 35 c, 73 c, 36 c, 1d c, 00 c, \ 5x + 38 c, 39 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, \ 6x + 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, \ 7x + 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, 00 c, \ 8x + 45 c, 47 c, 4B c, 4F c, 00 c, 00 c, 48 c, 4C c, 50 c, 52 c, \ 9x + 37 c, 49 c, 4D c, 51 c, 53 c, 4A c, 4E c, 00 c, 1c c, 00 c, \ 1 + 01 c, 00 c, 3b c, 3c c, 3d c, 3e c, 3f c, 40 c, 41 c, 42 c, \ 11x + 43 c, 44 c, 57 c, 58 c, 00 c, 46 c, 00 c, 00 c, 00 c, 00 c, \ 12x + 79 c, 00 c, 00 c, 5c c, 73 c, 6e c, 00 c, 00 c, 00 c, 00 c, \ 13x (analog intermediates) + 00 c, 00 c, 00 c, 00 c, 00 c, \ 14x
+\ A program to invert the table above. We used the inverted form. +h# 80 buffer: sc1 +: invert-ibm ( -- ) + sc1 h# 80 erase + d# 145 0 do + (ibm#>scan1) i + c@ ?dup if i swap sc1 + c! then + loop + + h# 80 0 do + ." ( " i 2 u.r ." ) " + i 8 bounds do + sc1 i + c@ push-decimal 3 u.r pop-base ." c, " + loop + cr + 8 +loop +; +[then] + +\ This table is indexed by the (unescaped) scanset1 code, giving +\ an IBM physical key number. + +decimal +create (scan1>ibm#) +\ 0/8 1/9 2/a 3/b 4/c 5/d 6/e 7/f +( 0 ) 0 c, 110 c, 2 c, 3 c, 4 c, 5 c, 6 c, 7 c, \ 01 is esc +( 8 ) 8 c, 9 c, 10 c, 11 c, 12 c, 13 c, 15 c, 16 c, +( 10 ) 17 c, 18 c, 19 c, 20 c, 21 c, 22 c, 23 c, 24 c, +( 18 ) 25 c, 26 c, 27 c, 28 c, 43 c, 58 c, 31 c, 32 c, \ 1d is ctrl, 1c is Enter +( 20 ) 33 c, 34 c, 35 c, 36 c, 37 c, 38 c, 39 c, 40 c, +( 28 ) 41 c, 1 c, 44 c, 29 c, 46 c, 47 c, 48 c, 49 c, +( 30 ) 50 c, 51 c, 52 c, 53 c, 54 c, 55 c, 57 c, 100 c, +( 38 ) 60 c, 61 c, 30 c, 112 c, 113 c, 114 c, 115 c, 116 c, +( 40 ) 117 c, 118 c, 119 c, 120 c, 121 c, 90 c, 125 c, 91 c, +( 48 ) 96 c, 101 c, 105 c, 92 c, 97 c, 102 c, 106 c, 93 c, +( 50 ) 98 c, 103 c, 99 c, 104 c, 0 c, 0 c, 45 c, 122 c, +( 58 ) 123 c, 59 c, 0 c, 0 c, 133 c, 0 c, 0 c, 0 c, \ scan h# 59 is Fn - ibm# d# 59 +( 60 ) 0 c, 0 c, 0 c, 0 c, 0 c, 0 c, 0 c, 0 c, +( 68 ) 0 c, 0 c, 0 c, 0 c, 0 c, 0 c, 135 c, 0 c, +( 70 ) 0 c, 0 c, 0 c, 56 c, 0 c, 0 c, 0 c, 0 c, +( 78 ) 0 c, 130 c, 0 c, 0 c, 0 c, 0 c, 0 c, 0 c, + +\ This should be a lookup table. It would be smaller that way +: e0-scan1>ibm# ( scancode -- ibm# ) + case + h# 38 of d# 62 endof \ R ALT + +\ For a standard PC keyboard +\ h# 1c of d# 64 endof \ Numeric enter +\ h# 1d of d# 64 endof \ R CTRL +\ h# 52 of d# 75 endof \ Insert +\ h# 53 of d# 76 endof \ Delete +\ h# 47 of d# 80 endof \ Home +\ h# 4f of d# 81 endof \ End +\ h# 49 of d# 85 endof \ PageUp +\ h# 51 of d# 86 endof \ PageDown + + h# 3b of d# 112 endof \ Fn 1 + h# 3c of d# 113 endof \ Fn 2 + h# 3d of d# 114 endof \ Fn 3 + h# 3e of d# 115 endof \ Fn 4 + h# 3f of d# 116 endof \ Fn 5 + h# 40 of d# 117 endof \ Fn 6 + h# 41 of d# 118 endof \ Fn 7 + h# 42 of d# 119 endof \ Fn 8 + h# 43 of d# 120 endof \ Fn 9 + h# 44 of d# 121 endof \ Fn 10 + h# 57 of d# 122 endof \ Fn 11 + h# 58 of d# 123 endof \ Fn 12 + + h# 4b of d# 79 endof \ Left Arrow + h# 48 of d# 83 endof \ Up Arrow + h# 50 of d# 84 endof \ Down Arrow + h# 4d of d# 89 endof \ Right Arrow + +\ OLPC-specific + h# 47 of d# 79 endof \ Home + h# 4f of d# 89 endof \ End + h# 49 of d# 83 endof \ PageUp + h# 51 of d# 84 endof \ PageDown + h# 78 of d# 135 endof \ Fn View Source + h# 79 of d# 135 endof \ View Source + h# 77 of d# 136 endof \ Fn 1.5 + h# 76 of d# 137 endof \ Fn 2.5 + h# 75 of d# 138 endof \ Fn 3.5 + h# 74 of d# 139 endof \ Fn 5.5 + h# 73 of d# 140 endof \ Fn 6.5 + h# 72 of d# 141 endof \ Fn 7.5 + h# 71 of d# 142 endof \ Fn 9.5 + h# 70 of d# 143 endof \ Fn 10.5 + h# 6f of d# 144 endof \ Fn 11.5 + + h# 64 of d# 145 endof \ Fn Chat + h# 6e of d# 145 endof \ Chat + + h# 01 of d# 110 endof \ Fn Esc + h# 5a of d# 129 endof \ Fn Frame + h# 5d of d# 129 endof \ Frame + h# 53 of d# 15 endof \ Fn Erase + h# 52 of d# 57 endof \ Fn R-shift + h# 7e of d# 56 endof \ Language + + h# 5b of d# 127 endof \ L grab + h# 56 of d# 61 endof \ Fn space + h# 5c of d# 128 endof \ F grab + + ( default ) 0 swap \ Not recognized + endcase +; + +: scan1>ibm# ( scancode1 esc? -- ibm# ) + if e0-scan1>ibm# else (scan1>ibm#) + c@ then +; + +\ "key#" is a physical location on the screen +\ "ibm#" is the key number as shown on the original IBM PC documents +\ These keynum values are from the ALPS spec "CL1-matrix-20060920.pdf" +decimal +create ibm#s + \ Top row, key#s 0x00-0x18 + 110 c, 135 c, \ ESC, view source + 112 c, 136 c, 113 c, 137 c, 114 c, 138 c, 115 c, \ Left bar + 116 c, 139 c, 117 c, 140 c, 118 c, 141 c, 119 c, \ Middle bar + 120 c, 142 c, 121 c, 143 c, 122 c, 144 c, 123 c, \ Right bar + 145 c, 129 c, \ chat, frame + + \ Number row - key#s 0x19-0x26 + 1 c, 2 c, 3 c, 4 c, 5 c, 6 c, 7 c, 8 c, 9 c, 10 c, 11 c, 12 c, 13 c, 15 c, + + \ Top alpha row - key#s 0x27-0x34 + 16 c, 17 c, 18 c, 19 c, 20 c, 21 c, 22 c, 23 c, 24 c, 25 c, 26 c, 27 c, 28 c, 43 c, \ tab, chars, enter + + \ Middle alpha row - key#s 0x35-0x41 + 58 c, 31 c, 32 c, 33 c, 34 c, 35 c, 36 c, 37 c, 38 c, 39 c, 40 c, 41 c, 29 c, \ ctrl, chars + + \ Bottom alpha row - key#s 0x42-0x4f + 44 c, 46 c, 47 c, 48 c, 49 c, 50 c, 51 c, 52 c, 53 c, 54 c, 55 c, 57 c, 83 c, 56 c, \ shift, chars, shift, up, times + + \ Function row - key#s 0x50 - 0x58 + 59 c, 127 c, 60 c, 61 c, 62 c, 128 c, 79 c, 84 c, 89 c, \ Fn, lgrab, alt, space, altgr, rgrab, left, down, right +here ibm#s - constant /ibm#s + +: ibm#>key# ( ibm# -- true | key# false ) + /ibm#s 0 ?do ( ibm# ) + dup ibm#s i + c@ = if + drop i false unloop exit + then + loop ( ibm# ) + drop true +; + +0 [if] +\ This is a program to invert the ibm#s table +d# 145 buffer: sc2 +: invert-key ( -- ) + sc2 d# 145 erase + h# 59 0 do + i ibm#s i + c@ sc2 + c! + loop + + d# 145 0 do + ." ( " i push-decimal 3 u.r pop-base ." ) " + i d# 10 bounds do + sc2 i + c@ push-hex 2 u.r pop-base ." c, " + loop + cr + d# 10 +loop +; +[then] + +0 [if] +\ These are maps from scanset 2 to key position numbers. +\ They are no longer used +hex create raw-scancode ( -0 ) -1 c, 10 c, 0d c, 09 c, 06 c, 02 c, 04 c, 16 c, ( 08 ) -1 c, 12 c, 0f c, 0b c, 08 c, 27 c, 19 c, 50 c, @@ -131,13 +320,20 @@ ( 78 ) 14 c, -1 c, 57 c, -1 c, -1 c, 4e c, -1 c, -1 c,
raw-scancode value cur-sc-table +[then]
h# 07ff constant pressed-key-color h# 001f constant idle-key-color h# ffff constant kbd-bc
-: scancode->key ( scancode -- key# ) cur-sc-table + c@ ; +0 value esc?
+: scan1->key# ( scancode -- true | key# false ) + esc? scan1>ibm# + ?dup 0= if true exit then + ibm#>key# +; + : draw-key ( key# color -- ) swap key-adr >r @@ -158,33 +354,31 @@ ;
false value verbose? -false value exit-selftest? -false value up-key?
-: process-raw ( scan-code -- ) +: process-raw ( scan-code -- exit? ) verbose? if dup u. then - dup h# f0 = if - true to up-key? drop - else dup h# e0 = if - e0-scancode to cur-sc-table drop + true to esc? else - scancode->key dup h# ff = if - drop - else - up-key? if dup 0= to exit-selftest? key-up else key-down then + dup h# 7f and scan1->key# if ( scan ) + drop ( ) + else ( scan key# ) + swap h# 80 and if ( key# ) + dup key-up ( key# ) + 0= if true exit then ( ) + else ( key# ) + key-down ( ) + then ( ) then - false to up-key? - raw-scancode to cur-sc-table - then then + false to esc? + then + false ;
: selftest-keys ( -- ) - raw-scancode to cur-sc-table - false to exit-selftest? false to up-key? + false to esc? begin - get-data? if process-raw then - exit-selftest? + get-data? if process-raw else false then ( exit? ) until ;
@@ -194,9 +388,12 @@ open 0= if true exit then make-keys cursor-off draw-keyboard - toss-keys " translation-off" $call-parent +\ toss-keys " translation-off" $call-parent + true to locked? selftest-keys - " translation-on" $call-parent toss-keys cursor-on + false to locked? +\ " translation-on" $call-parent toss-keys + cursor-on screen-ih iselect erase-screen iunselect page close
-
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