35 lines
691 B
Scheme
Executable file
35 lines
691 B
Scheme
Executable file
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(require net/url
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fluxus-016/fluxa)
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(define serial (open-input-file "/dev/tty.usbserial-A200294d"))
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(define (read-serial)
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(process (read-line serial))
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(read-serial))
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(define (process str)
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(let ([data (regexp-split #rx"," str)])
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(printf "biosense: ~a~n" (list-ref data 1))
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(data->noise (list-ref data 1))))
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(define (data->noise l)
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(play-now (mul (1of2 (saw 40) (sine 30))
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(string->number l))))
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(define (x n)
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(cond ((not (zero? n))
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(play-now (mul (saw (random 600)) (adsr 1 0 (rndf) 1)))
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(sleep 0.1)
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(x (- n 1)))))
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(define (1of2 x y)
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(if (> 1 (random 2)) x y ))
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(x 33)
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;(read-serial) |