Serial Comms Commands - Barco RLM series User Manual

Rs232 commands

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1. Serial communications Basics

'o'

'r'

'l'

'd'

NULL

standard file

Predefined file stored in read-only memory

custom file

File created by the user and stored in non-volatile read write memory

Filename

A filename is specified as a C-language string. This string has to follow some rules:

length string = 12

x = character of the base name formed by max 8 characters

y = kind of file (= 1 character)

's'

'c'

z = file index (= 2 characters: 0..9)

zz specifies the location in memory where the file is stored.

for standard files: zz = 00...maximum standard files

for custom files: zz = 00...63 where 00 is reserved for the file 'none .c00' (file which is loaded when no signal is applied)

yzz is a unique combination. In other words, no two files can exist with the same extension yzz.

To specify more than one file you can use the question mark (?) and (*) wildcard character for x, y and z (or

any other character).

?: This wildcard character can represent any possible character on a particular location.

* : This wildcard character can represent any possible character(s) following the wildcard's position in the

string.

•

"ntsc .c01"

•

"svga_60v.s?7"

•

"????????.???"

•

"sv*.*"

1.6