Contents, cont'd. - Intermec
Contents, cont'd. - Intermec
Contents, cont'd. - Intermec
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DEVICES<br />
Chapter 2 Program Instructions<br />
Field of Application Statement returning the names of all devices to the standard OUT<br />
channel.<br />
Syntax DEVICES<br />
Remarks All devices available to the user in the <strong>Intermec</strong> Fingerprint firmware will<br />
be listed, regardless if they are installed or not. There are also a number of<br />
devices for internal use only. The list below indicates if and how the device<br />
can be OPENed (see OPEN statement). If you try to OPEN a device, which<br />
is not fitted or is disconnected, the message "Error in file name" will be printed<br />
to the standard OUT channel (see SETSTDIO). Note that all names of devices<br />
are appended by a colon (:).<br />
Device Explanation Can be OPENed for...<br />
c: Printer's permanent memory Input/Output/Random<br />
card1: SRAM memory card Input/Output/Random<br />
centronics: Parallel communication port Input<br />
console: Printer's display and/or keyboard Input/Output<br />
lock: Electronic keys Input<br />
rom: Kernel and Read-only memory card Input<br />
storage: Electronic keys Input/Output/Random<br />
tmp: Printer's temporary memory Input/Output/Random<br />
uart1: Serial communication port Input/Output<br />
uart2: Serial communication port Input/Output<br />
uart3: Serial communication port Input/Output<br />
wand: Data from Code 128 bar code Input<br />
Remarks c: is the printer's permanent memory, i.e. normally the Flash SIMMs, which<br />
will retain their content when the power is turned off. For compatibility with<br />
programs created in previous versions of <strong>Intermec</strong> Fingerprint, the designation<br />
"ram:" will also be accepted.<br />
card1: is a DOS-formatted SRAM-type memory card inserted in the printer's<br />
memory card adapter.<br />
centronics: is the Centronics parallel port. Three different types can be<br />
selected by means of SYSVAR(25).<br />
console: is the printer's display and keyboard. The keyboard can be used for<br />
input only and the display for output only.<br />
lock: is all electronic key items (see below) that has been specified as locks<br />
by means of special software.<br />
rom: is both the kernel sectors in the Boot-Bank flash SIMM, and any readonly<br />
memory card inserted in the printer's memory card adapter, e.g. an<br />
OTPROM card, a Flash card, or a read-only formatted SRAM card.<br />
storage: is all electronic key items (see below) in the printer that has been<br />
specified as storages by means of special software. Note that this memory is<br />
comparatively slow.<br />
<strong>Intermec</strong> Fingerprint 7.2 – Reference Manual Ed. 3 60
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