SPRT SP-RMDIIID, Руководство пользователя

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User-defined character is saved in RAM and will be lost after power off. If several ESC &
commands use the same m value, only the last one is valid. At most 32 characters can be
defined by users. Ref: ESC% and ESC: commands.
ESC % Replace User-defined Character
Format: ASCII: ESC % m1 n1 m2 n2……mk nk NUL
Decimal: 27 37 m1 n1 m2 n2……mk nk 0
Hexadecimal: 1B 25 m1 n1 m2 n2……mk nk 00
Explanation:
This command is used to replace character n in current characters set to user-defined
character m. After using this command, the user-defined character m will be printed out
instead of character n in current characters set.
m1,m2……mk is user-defined character code.
n1,n2……nk is replaced character code in current character set.
Both the value of m and n should be 32~255. Subscript k should be 1~32. The largest
character number which can be replaced is 32. Character NUL is added at the end to mean
the command is over. Ref: ESC % and ESC : command.
Remark: No matter in Chinese mode or character mode, replacing character will be printed
when printing this character code.
ESC : Recover Character in Character Set
Format: ASCII: ESC :
Decimal: 27 58
Hexadecimal: 1B 3A
Explanation:
This command is used to recover original character in character set. This character has been
replaced by user-defined character through command ESC % previously. However, the
used-defined character won’t be deleted from RAM and still can be used through ESC %
command.
The BASIC programs to observing the effect of ESC &, ESC % and ESC : commands are as
below:
10 LPRINT CHR$(27)
；
“W”
；
CHR$(8)
；
‘Enlarge 8times from Width and Height
20 LPRINT CHR$(27)
；
“&”
；
CHR$(65)
；
‘ESC
＆
command
30 LPRINT CHR$(
＆
H02)
；
CHR$(
＆
H7C)
；
CHR$(
＆
H40)
；
40 LPRINT CHR$(
＆
HC0)
；
CHR$(
＆
H40)
；
CHR$(
＆
H00)
；
50 LPRINT CHR$(27)
；
“%”
；
CHR$(65)
；
CHR$(65)
；
CHR$(0)
；
’ESC % command
60 LPRINT CHR$(65)
；
CHR$(13)
；
‘print user-defined character