BASIC commands
PROGRAMMING MANUAL
143
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si
on 3.0
3.2.256 TABLE
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3.2.257 TABLEVALUES
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Type
System command
Syntax
TABLE(address, value {, value})
TABLE(address)
Description
The
TABLE
command loads data to and reads data from the TABLE array.
The TABLE has a maximum length of 64000 elements. The TABLE values are
floating-point numbers with fractions. The TABLE can also be used to hold
information, as an alternative to variables. The
TABLE
command has two
forms.
•
TABLE(address, value{, value})
writes a sequence of values to the
TABLE array. The location of the element is specified by address. The
sequence can have a maximum length of 20 elements.
•
TABLE(address)
returns the TABLE value at that entry.
A value in the TABLE can be read-only if a value of that number or higher has
been previously written to the TABLE. For example, printing
TABLE(1001)
will
produce an error message if the highest TABLE location previously written to
the TABLE is location 1000. The total TABLE size is indicated by the
TSIZE
parameter. Note that this value is one more than the highest defined element
address.The TABLE can be deleted with by using
DEL "TABLE"
or
NEW
"TABLE"
on the command line.
Notes:
•
Applications like the
CAM
command,
CAMBOX
command and the
SCOPE
command in Trajexia Tools all use the same TABLE as the data
area. Do not use the same data area range for different purposes.
•
The TABLE and VR data can be accessed from all different running
tasks. To avoid problems of two program tasks writing unexpectedly to
one global variable, write the programs in such a way that only one pro-
gram writes to the global variable at a time.
•
The TABLE and VR data in RAM will be lost when the power is switched
off.
Arguments
•
address
The first location in the TABLE to read or write. Range: [0,63999]
•
value
The value to write at the given location and at subsequent locations.
Example
TABLE(100,0,120,250,370,470,530,550)
The above line loads an internal table as below.
Example
The following line will print the value at location 1000.
>> PRINT TABLE(1000)
See also
CAM
,
CAMBOX
,
DEL
,
NEW
,
SCOPE
,
TSIZE
,
VR
.
Table entry
Value
100
0
101
120
102
250
103
370
104
470
105
530
106
550
Type
System command
Syntax
TABLEVALUES(address, number_of_points, format)
Description
Returns a list of TABLE points starting at the number specified. There is only
one format supported at the moment, and that is comma delimited text.
Note:
TABLEVALUES
is provided mainly for Trajexia Tools to allow for fast
access to banks of TABLE values.
Arguments
•
address
Number of the first point to be returned
•
number_of_points
Total number of points to be returned
•
format
Format for the list
Example
No example.
See also
N/A
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