NEC CP/M-86 - Page 174

GSX-86: Graphics for the APe
9-42
INPUT STRING
This operation returns a string from the specified device. The default device is the
keyboard.
For REQUEST MODE Input:
Input
Output
contrl(l)
contrl(2)
intin(l)
intin(2)
intin(3)
contrl(3)
contrl(5)
intout
For SAMPLE MODE Input:
Input
Output
contrl(l)
contrl(2)
intin(
1)
intin(2)
intin(3)
contrl(3)
contrl(5)
intout
Opcode = 31
o
String device number
1 = default string device (keyboard)
Maxim urn string length
Echo mode
0= do not echo input characters
1
= echo input characters
o
Length of output string
o = request unsuccessful
>0 = request successful
Output string
Opcode = 31
o
String device number
1 = default string device (keyboard)
Maxim urn string length
Echo mode
o = do not echo input characters
1
= echo input characters
o
Length of output string
o = sam pIe unsuccessful
>0 = sample successful
Output string if sample successful