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Ingy döt Net 2013-04-10 16:19:29 -07:00
parent e5e8880e41
commit 518da4a923
1019 changed files with 15877 additions and 0 deletions
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22
Task/Bitwise-IO/PicoLisp/bitwise-io-1.l Normal file
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(de write7bitwise (Lst)
(let (Bits 0 Byte)
(for N Lst
(if (=0 Bits)
(setq Bits 7 Byte (* 2 N))
(wr (| Byte (>> (dec 'Bits) N)))
(setq Byte (>> (- Bits 8) N)) ) )
(unless (=0 Bits)
(wr Byte) ) ) )
(de read7bitwise ()
(make
(let (Bits 0 Byte)
(while (rd 1)
(let N @
(link
(if (=0 Bits)
(>> (one Bits) N)
(| Byte (>> (inc 'Bits) N)) ) )
(setq Byte (& 127 (>> (- Bits 7) N))) ) )
(when (= 7 Bits)
(link Byte) ) ) ) )

11
Task/Bitwise-IO/PicoLisp/bitwise-io-2.l Normal file
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(out 'a (write7bitwise (127 0 127 0 127 0 127 0 127)))
(hd 'a)
(in 'a (println (read7bitwise)))
(out 'a (write7bitwise (0 127 0 127 0 127 0 127 0)))
(hd 'a)
(in 'a (println (read7bitwise)))
(out 'a (write7bitwise (mapcar char (chop "STRING"))))
(hd 'a)
(println (mapcar char (in 'a (read7bitwise))))