Crestron CP3N Technical Information PDF herunterladen (Seite 22)

Reference Guide Crestron 3-Series Control Systems

18 • 3-Series Control Systems Reference Guide – DOC. 7150A

Flash

• SIMPL Program

• SIMPL+ Modules

• Operating System (.cuz file)

The files that reside in flash conform to a flat directory structure. The following table

presents the structure of the overall file system.

The directory structure of the 3-Series Control System can be broken down into two

parts. The first part resides on the on-board flash memory and the second resides on

the optional external memory. Programs, data files, and data can be stored in the on-

board flash or the optional external memory. This section briefly describes the

structure of the file system.

The files that reside in the internal flash conform to a flat directory structure while

the external memory system contains a fully FAT32 compatible file system to allow

the same external memory to be used in a Windows environment. The table that

follows presents the structure of the overall file system.

Control System Directory Structure

TOP LEVEL

SECONDARY LEVEL DESCRIPTION

\ Root of the file system

SYS Contains various system configuration

files

HTML Web pages

SIMPL\APPXX Control system program files (where XX

is the program number)

USER Used for user-defined files

RM, RM2 The mounting point for the external

removable media

NVRAM NVRAM Legacy Directory

ROMDISK\User\Display

Contains the files for the users on screen

display

Although the file system names are case insensitive, the case is preserved to maintain

file checksums. The compact flash directory only appears when a compact flash card

is inserted into the system. To reference files on the external memory, prefix the

“\RM\” to any fully qualified path from the Windows environment. For example, if

the file in Windows is “\MyDirectory\MySubdirectory\MyFile.ext”, the complete

3-Series path for a file on the first compact flash slot (onboard) is

“\RM\MyDirectory\MySubdirectory\MyFile.ext”.

When the SIMPL Windows program is stored on the external memory, the files

reside in the directories \RM\SIMPL\APPXX where XX is the program number.

When web pages are stored on the external memory, the directory is \CF0\HTML.

Storing the program or web pages on the removable media gives those files

precedence over files stored on internal flash. That is to say, if different programs are

stored in both internal flash and external memory, the program on external memory

runs at boot-up.

Non-volatile (NVRAM)

1. SIMPL+ Variables (Default if no options are specified, or using

"nonvolatile" qualifier or #DEFAULT_NONVOLATILE)

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 85 86

Kommentare zu diesen Handbüchern

Keine Kommentare

Crestron CP3N Technical Information Seite 22

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Software Crestron CP3N