154 lines
4.1 KiB
Plaintext
Executable file
154 lines
4.1 KiB
Plaintext
Executable file
1 var, quiet
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array dtmf-col 1209 freq>div , 1336 freq>div , 1477 freq>div ,
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array dtmf-row 697 freq>div , 770 freq>div , 852 freq>div , 941 freq>div ,
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( 0 1 2
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3 4 5
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6 7 8
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-3 -1 -2 )
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-2 const D*
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-1 const D#
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: noisy quiet @ if rdrop then ;
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: dtmf ( digit -- f1 f2 ) 1-
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dup 0 < if abs 3 % 3 swap else 3 /mod then
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cells dtmf-col + @ swap cells dtmf-row + @ ;
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: dial ( digit -- ) dtmf 20 arp 7 sleep-csec ;
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: dialch ( b -- ) >r
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r@ [ key * lit ] = if D* dial then
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r@ [ key # lit ] = if D# dial then
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r@ [ key 0 lit ] >= if r@ [ key 9 lit ] <= if
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r@ [ key 0 lit ] - dial
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then then rdrop ;
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: dialst ( st -- ) chars each i dialch next ;
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: dialtone [ 350 freq>div lit 440 freq>div lit ] 200 arp ;
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: offhook 30 sleep-csec 3 2 boop 15 sleep-csec 7 2 boop 10 sleep-csec ;
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2100 freq>div const carrier-div
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980 freq>div const hs-low
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1180 freq>div const hs-high
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1650 freq>div const hs2-low
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1850 freq>div const hs2-high
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: carrier-drop 0x6000 1 boop ;
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: carrier ( csec -- ) carrier-div swap boop carrier-drop ;
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: scramblebip ( div div -- ) rand 2 % if swap then drop 1 boop ;
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: hs-with-carrier ( csec -- )
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over-csec each carrier-div 1 boop hs-low hs-high scramblebip next ;
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: dual-hs ( csec -- ) over-csec each
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hs-low hs-high scramblebip hs2-low hs2-high scramblebip
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next ;
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: probe-hi ( csec -- ) [ 2400 freq>div lit 1200 freq>div lit ] <rot arp ;
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: probe-lo ( csec -- ) [ 600 freq>div lit 300 freq>div lit ] <rot arp ;
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: fullduplex ( csec -- )
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over-csec each rand 3700 % 20 + freq>div >spk next silence ;
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: handshake
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30 carrier 45 carrier 75 carrier 30 carrier
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30 hs-with-carrier 75 hs-with-carrier 45 hs-with-carrier
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37 dual-hs 37 dual-hs 37 dual-hs 30 dual-hs
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45 probe-hi 50 probe-lo 15 probe-hi 60 probe-lo 60 probe-hi
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300 fullduplex ;
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( terminal words )
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: fixcursor texty 8 << textx | movecursor ;
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: nl nextline fixcursor ;
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: emit draw-char fixcursor ;
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: xmit ( st -- ) chars each i emit 1 sleep-csec next ;
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: call ( st -- ) s" ATDT" xmit dup xmit nl noisy offhook dialtone dialst ;
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: connect ( st -- ) call noisy 200 sleep-csec handshake ;
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{ : X ( v -- v ) 2* 1 | ;
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: o ( v -- v ) 2* ; }
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7 const logoh
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6 const logocount
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array logo
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0 X X X X X o o o >t
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0 X X o o X X o o >t
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0 X X o o X X o o >t
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0 X X o o X X o o >t
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0 X X o o X X o o >t
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0 X X o o X X o o >t
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0 X X X X X o o o >t
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0 o o o o o o o o >t
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0 o o X X X o o o >t
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0 o o o o o o o o >t
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0 o o X X X o o o >t
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0 o o o X X o o o >t
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0 o o o X X o o o >t
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0 o X X X X X X o >t
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0 o o o o o o o o >t
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0 o o o o o o o o >t
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0 o o X X X X X o >t
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0 o X X o o X X o >t
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0 o X X o o X X o >t
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0 o X X o o X X o >t
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0 o o X X X X X X >t
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0 o o X X X o o o >t
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0 o o o X X o o o >t
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0 o o o X X o o o >t
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0 o o o X X o o o >t
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0 o o o X X o o o >t
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0 o o o X X o o o >t
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0 o o X X X X o o >t
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0 o o o o o o o o >t
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0 o o o o o o o o >t
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0 o o X X X X o o >t
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0 o X X o o X X o >t
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0 o X X X X X X o >t
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0 o X X o o o o o >t
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0 o o X X X X X o >t
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0 o o o o o o o o >t
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0 o o o o o o o o >t
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0 X X o X X X o o >t
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0 o X X X o X X o >t
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0 o X X o o o o o >t
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0 o X X o o o o o >t
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0 X X X X o o o o >t
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array logobits
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0xb2 b, 0xdd b, 0xf0 b, 0xde b, 0x1f b, 0x7f b, 0xfe b, 0x0a b, 0xba b,
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target logobits - const logobit-count
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var curr-logobit
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: logobit curr-logobit @ logobits + ub@ ;
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: nextlogo curr-logobit @ 1+ logobit-count % curr-logobit ! ;
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: draw-logo
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80 logocount 8 * - 2/ 3 textxy!
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logo logo logoh + for each textx 0 logocount for each
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j i logoh * + ub@
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8 times each dup 0x80 &
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if logobit else [ key lit ] then draw-char 2*
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next drop
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next nextline textx! next ;
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: animate-logo
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logobit-count 3 * times each draw-logo 10 sleep-csec nextlogo next ;
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: splash
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blue bg! lgray fg! 32 fill-page lcyan fg! animate-logo
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nl nl 15 textx! lblue bg! lred fg! s" Unregistered version" xmit
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blue bg! lcyan fg! s" - you have used 13246 / 30" xmit nl
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15 textx! s" days of your limited trial!" xmit nl nl 200 sleep-csec
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lgray fg! ;
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: go splash 0 15 textxy!
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s" 5551212" connect s" CONNECT 57600" xmit nl ;
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' go ' main redefine
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dbg" saving"
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{ s" dialer.com" writecom }
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