VeriFone DUET Vx810, Справочное руководство

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P
ERFORMING
D
OWNLOADS
Use of SRAM and Flash ROM Memory
V X 810 R
EFERENCE
G
UIDE
101
If FOO.OUT is authenticated, the GID1 application, FOO.OUT, executes as
specified by the *GO variable when the device restarts following successful file
authentication. The function library stored in GID15 can be shared by both
applications, as both Group 1 and Group 2 applications can access Group 15.
FOO.OUT
FOO.P7S
*GO=FOO.OUT
SETGROUP.2
GOO.OUT
GOO.P7S
SETGROUP.15
COMN.LIB
COMN.P7S
Using DDL.EXE to
Automatically
Redirect Files
The version of DDL.EXE included in the V
x
810 SDK allows you to change the
default drive and file group for a direct download by preceding the filenames on
the DDL command line with a special filename. The syntax is as follows:
SETDRIVE.<drive letter>
where,
drive letter
is
I:
for SRAM, (default) or
F:
for flash ROM, and
SETGROUP.<group number>
where,
group number
is 1–15.
For example, the command-line entry
DDL SETDRIVE.F cardco.lib SETDRIVE.I SETGROUP.15 card.dat
downloads the executable file
cardco.lib
into the flash ROM of the selected
target group and the data file
card.dat
into Group 15 SRAM. (Because drive or
group settings apply to all files that follow in the list, it is necessary to use
SETDRIVE.x to reset the drive from F: back to I:.)
If you are using this DDL.EXE method, zero-length SETDRIVE.x and
SETGROUP.n files do not need to exist as files on the download computer.
NOTE
You can only use zero-length SETGROUP.x files for batch application direct
downloads, and only using the Download Manager or ZonTalk 2000 download
tools (not DDL.EXE). You cannot use this special file convention for operating
system downloads or back-to-back application downloads.