BAUD
communications
BAUD
sets
the baud
rate
for communication via both serial channels. The speed of the
channels cannot be
set
independently.
•
syntax:
example:
rate:
~
numeric_expression
BAUD
rate
The value of the numeric expression must be one
of
the supported baud
rates
on the OL:
75
300
600
1200
2400
4800
9600
19200
(transmit only)
If
the selected baud
rate
IS
not supported, then
an
error
will
be generated.
I.
BAUD
9600
II.
BAUD
pri
nt
speed
•
BEEP
sound BEEP activates the inbuilt sound functions on the OL. BEEP can accept a variable
number of parameters
to
give various levels of control over the sound produced. The
minimum specification requires only a duration and pitch
to
be specified. BEEP used
with no parameters
will
kill
any sound being generated.
syntax:
duration:
~
numeric_expression [range
-32768
..
32767]
pitch:
~
numeric_expression [range 0
..
255]
grad_x:
~
numeric_expression [range
-32768
..
32767)
grad_y:~
numeric_expression [range
-8
..
71
wrap:
= numeric_expression [range 0
..
15]
fuzzy:~
numeric_expression [range 0
..
15]
random:~
numeric_expression [range 0
..
15]
BEEP [ duration, pitch
[,
pitch_2
,
grad_x,
grad_y
[,
wrap
[,
fuzzy
[,
random ] ] ] ] ]
•
duration
pitch
wrap
fuzzy
random
specifies the duration of the sound
in
units of
72
microseconds. A duration of zero
will
run the sound until
terminated
by
another BEEP command.
specifies the pitch of the sound.
A pitch of 1
is
high and
255
is
low
specifies
an
second pitch
level
between which the sound
will
'bounce
defines the time Interval between pitch steps.
defines the size of each
step.
grad_x
and
grad_y
control the
rate
at
which the pitch bounces between
levels.
will
force
the
sound
to
wrap around
the
specified number
of
times.
If
wrap
is
equal
to
15
the sound
will
wrap
around
forever.
defines the amount of
fUZZiness
to
be added
to
the
sound.
defines the amount of randomness
to
be
added
to the
sound.
12/84
•
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