Juniper Systems JS600 - Manual (Page 55)

Sending and Receiving Information Page 5-13
▲ ▲ ▲ ▲ ▲ Transmitting Under Polycode Program Control
If Transmit Mode 2 does not meet your needs, you can write your own custom transmitting
program in Polycode. For instance, if you wanted to transmit your data in some sorted
order, you could create an index file in the FieldBook, then write a program to transmit lines
in the order they appear in the index file.
A sample Polycode program to transmit a file line by line follows:
OPN FIELDDAT ;Open data file
CON 1 ;Load constant = 1 in A register
PSH ;Load constant = 1 in B register
PSH ;Load constant = 1 in C register
SLC ;Set file pointer to top of file
LCT ;Load total number of lines in B register and total
number of columns in A register
POP ;Load total number of lines in A register
STO 10 ;Store total number of lines in register 10
LOOP: TRL ;Start loop, transmit line of data
DJZ 10, DONE ;If register 10 = 0 then go to label DONE
ILP ;Increment line pointer (go to next line in data file),
JMP LOOP ;Jump to start of loop
DONE: CDS 0, 64 ;Label DONE, clear FieldBook display
WID 16 ;Set display width to 16
VUM "Transmission" ;View message
CDS 16, 0 ;Set cursor to beginning of second line
VUM "Complete" ;Show message
END ;Quit program
See Section 6, Programming the FieldBook, for details on how to write a Polycode program.