Data Transfer In Hpgl Format; Data Transfer; In Pcl Format - Hameg Instruments Ho79-5 Handbuch

the scope's SINGLE-mode.
Note that the end of each sampling sweep
should be awaited before reading data out
of the scope's digital
recommended to
desired channel(s) with the HOLD key(s) on
the front panne' of the scope, before using
the DIG command
SINGLE mode the end of the sampling
period is recognized
automatically, as a result the SRQ signal is
generated.
Data transfer
format
In HPGL mode, command
will be sent for the complete screen by the
interface. Any graphic printer or plotter
which is able to receive HPGL data may be
connected to the H079-5.
set by SW2 to "talk only" mode (hex. F),
no controller (i.e. a PC) is required.
special purposes (e.g. Desk Top Publishing
applications) data might be received by
computers, too, in the HPGL format.
In HPGL format up to 80 kbyte of data are
transferred, depending on the signal shape
and the oscilloscopes storage capacity,
The following HPGL commands
ESC.E, ESC.N, IN, sp, IR SC, RD, PR, PU,
LT, EA, PAPU, LB.
A sample program
including diskette. It is made for use on IBM
PC/XTs or ATs and compatibles
under MS/PC-DOS.
equipped with a HAMEG HOBO IEEE-488
controller card. The system calls used by
the program refer to software
stored in the HOBOinterface card's memory.

Data transfer

format
If PCL format is selected, the following
control codes are used.
26
memory; it is
lock the data of
to start the transfer.
by the interface
in HPGL
and signal data
If the interface
are used.
is provided on the
running
The PC has to
modules are
in PCL
PRINTER RESET:
unidirectional
raster width:
the
set Ipi (lines per inch):
In
set cpi (characters per inch):
set dpi (dots per inch - resolution):
begin raster graphics:
init a dot row of ? bytes length:
end raster graphics:
is
For
be
print: