Reader commands, 7 reader commands – Argox PA-20 Basic Programming Manual User Manual
Page 44
PT-Basic Programming Manual Ver. 1.00
43/143
3.7 Reader commands
Purpose： To disable the reader ports of the terminal.
Syntax： DISABLE READER(N%)
Example： DISABLE READER(1)
Description： N% is an integer variable, indicating the reader port (now we
only can choose 1).
Purpose： To enable the reader ports of the terminal.
Syntax： ENABLE READER(N%)
Example： ON READER(1) GOSUB SCAN
ENABLE READER(1)
…
SCAN:
OFF READER(1)
CLS
A$=GET_READER_DATA$(1,4)
PRINT "DATA:"+A$
LOCATE 0,2
A$=GET_READER_DATA$(1,1)
PRINT "Name:"+A$
LOCATE 0,4
PRINT GET_READER_DATALEN
LOOP1:
S1$=INKEY$
IF S1$="" THEN
GOTO LOOP1
END IF
ON READER(1) GOSUB SCAN
RETURN
Description： N% is an integer variable, indicating the reader port (now we
only can choose 1).