kp16.tmb for the DR51
Display switches pressed on
Industrologic KP16 4 by 4
keypad connected to digital
I/O. Flashes LED when key is
pressed. Ends program if key
hit on terminal keyboard.
-------------------------------
NEW
10 A=KEY
11 IF A=0 13
12 END
13 READKP
14 IF A=0 10
20 LED=1
21 A=B
22 PRINT (A)
23 PRINT 13
24 PRINT 10
25 LED=0
26 DELAY 3
27 GOTO 1
---
I/O and key assignments for
IDL KP16 4 by 4 keypad
when keypad pins 1-8 are
connected to header pins
1-8 on the 12 pin header
---
I/O number for row 1
230 PRINT 4
I/O number for row 2
231 PRINT 3
I/O number for row 3
232 PRINT 2
I/O number for row 4
233 PRINT 1
I/O number for col 1
234 PRINT 8
I/O number for col 2
235 PRINT 7
I/O number for col 3
236 PRINT 6
I/O number for col 4
237 PRINT 5
ASCII character value for row 1, col 1
240 PRINT "1"
ASCII character value for row 1, col 2
241 PRINT "2"
ASCII character value for row 1, col 3
242 PRINT "3"
ASCII character value for row 1, col 4
243 PRINT "A"
ASCII character value for row 2, col 1
244 PRINT "4"
ASCII character value for row 2, col 2
245 PRINT "5"
ASCII character value for row 2, col 3
246 PRINT "6"
ASCII character value for row 2, col 4
247 PRINT "B"
ASCII character value for row 3, col 1
248 PRINT "7"
ASCII character value for row 3, col 2
249 PRINT "8"
ASCII character value for row 3, col 3
250 PRINT "9"
ASCII character value for row 3, col 4
251 PRINT "C"
ASCII character value for row 4, col 1
252 PRINT "*"
ASCII character value for row 4, col 2
253 PRINT "0"
ASCII character value for row 4, col 3
254 PRINT "#"
ASCII character value for row 4, col 4
255 PRINT "D"