Table of Contents - TG Drives

PL2 MNEMONICS
If r_length < r_Member then NoTarget;nonexistent member
Text mode
Set r_Pointer# r_Member = r_Data ;write data to target
Notarget: return
Examples:
1 Copy EEprom.10 .. Eeprom.20 to EEprom.30 .. Eeprom.40
100 R0 = 11 ; 11 registers to copy.
110 Get R1 = EEprom.9 # R0 ; Get EEprom.(9+R0)
111 Set EEprom.29 # R0 = R1 ; and write to EEprom.(29+R0)
112 Loop R0, 110 ; Decrement R0 and loop until Zero.
2 Push all the Motor. variables on the stack.
100 Get R0 = Motor.0 # 255 ; This gives the number of entries
110 AND R0, 255 ; Remove extra info.
111 Get R1 = Motor.0 #-- R0 ; Get motor.R0 and do R0 = R0-1
112 PUSH R1
113 IF R0 > 0 THEN 111 ; Loop until all done.
TEXT MODE
The text handling in for the PL environment is implemented as follows:
1. You need a format descriptor string, similar to the print in the C- language.
2. You need an instruction to specify the data that should be displayed.
3. You need a way to control the standard line editor, so it won’t interfere with
your printout if you are using cursor addressing or multiple print statements.
The following is now implemented:
Image takes string argument.
IPrint takes three arguments.
TRead takes some modifiers and optionally one argument.
TEXT OUTPUT
Image is used to specify the format string for the output.
IPrint is used to specify what string, and then it can send up to two arguments to be
printed according to format in the Image.
10 Image ”This is a string”
20 IPrint
This will insert a CR/LF sequence both before and after ”Hello!” , numbers are
always three digit decimal, but you may enter less than that if the number is
terminated by a non-numerical character.
10 IMAGE ”The result is:\013\010units ok: %d:9\13\10units
failed: %d:5\13\10”
User's Manual 5.1 Inmotion Technologies AB
Doc. No.9032 0027 01 (B), Rev. 11.07.2001
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