Programming Manual for Citizen BASIC Interpreter - MaRCo

Citizen BASIC Interpreter
1030 INBYTE #1:A
1040 LOOP UNTIL A0
1050 PRINT A
1060 CLOSE #1
Ready
>RUN
(input "1")
49
Ready
3.13.12 OUTBYTE Statement
【Explanation】
This statement outputs 1 byte of data for the designated device.
【Format】
OUTBYTE [channel number:]formula
【Parameter】
Channel number: Designates in #n format the channel number of
device to output data. When omitted, #1 is deemed
designated.
Formula:
Gives data to output. For the integer type, its value is
output as 1 byte of data. The range of the value must stay
between 0 and 255. For the string type, the first 1 byte
of the string is output as data.
【E.g.】
>LIST
1000 OPEN #1:NAME "SER", ACCESS OUTPUT
1010 A$=INPUT$(1)
1020 OUTBYTE #1:A$
1030 PRINT #1,
1040 CLOSE #1
Ready
>RUN
(input "1" )
1
Ready
3.14 Definition Statement
3.14.1 DECLARE Statement
【Explanation】
This statement defines the array variable.
【Format】 DECLARE data type variable・・・
: ={NUMERIC|STRING}
【Parameter】
Data type:
Variable:
Designates NUMERIC when defining the integer type array
variable.
Designates STRING when defining the string type array variable.
Designates the number of array elements in brackets after the
variable name.
When the data type is the string type, “$” is necessary to be
attached at the end of the variable name.
【E.g.】
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