Fairlight CVI, Руководство пользователя

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R S 2 3 2 C PORT CO NTRO L
Exa mple
4
T h i s progra m sends a c o m m a n d s t r i n g t o t h e CVI a n d recei ves
t h e data w h i c h t h e CVI sends i n response. The program sets the
RTS (or DTR) output of your c o m p u t e r l o w w h i l e it i s p rocessi ng
the received data. T h i s l i n e should be c o n n ected to t h e CTS i n p u t
o f t h e C V I to s t o p t h e CVI from t r a n s m i t t i n g d u r i n g t h ese t i mes.
The BASIC l a n guage can someti mes be a l i t t l e slow in s w i t c h i n g
the h a n d s h a k e o u t p u t s of y o u r c o m p u ter, a n d i t ma y b e n ecessa ry
to use a slower b a u d rate o r a faster P rogra m m i n g L a n g u a g e if
you seem to be miss i n g b i ts of d a t a . Once a ga i n , t h e re m a y be
sof t w a re a va i l a b l e f o r your c o m p u t e r t o ove rcome these problems.
Con s u l t y o u r Computer Dealer.
N O
N O
Ca l c u l a te n u m lJer o f
c h a r a c t e r s ex pected
f r o m CV I : " n c h a rs"
SOFTWARE UPDATE
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