® Waves System
V 1.2 - 2014
I.D. AL - MicroPlayer mkII - Wav MP3 Audio player - User manual
An action on one of the input contacts, through RS232 link or any other is ignored and the reading of
the current reading is not stopped. Caution! The action is not memorised and the triggering information
is lost.
The files that can be interrupted and those that can not be interrupted can coexist in the same folder.
Note: the [NT] tag work exclusively on the change folder commands. The PLAY, STOP, NEXT FILE or
PREVIOUS FILE commands are immediately executed.
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[RSxxx] – This tag allows to send bytes through RS232 output.
This tag allows to send bytes onto the RS232 output. When the file is called, a list of bytes is
transferred by the serial link in order to control other devices ( another player, switching grid, projector..)
The bytes to send are included in a text file that will be especially created for that purpose.
Value by default : 19200 Bauds - 8 bits – no parity – 1 bit start – 1 bit stop
(modifiable through the config.txt file - see chapter 5)
The xxx parameter of the tag [RSxxx] is the number of serial command to send (number of the line in
the "serial.txt" file). It is always written with 3 digits (example: 001, 045, 999). It is between 001 and
999.
The file definition of the bytes to send must be named : serial.txt
This file will be copied at the root of the media (SD memory card or USB flash drive)
This file is a text file (raw text without page setting ) that can be created with any easy text editor like
«notepad» from windows or similar. On saving, use «ANSI» coding . Do not use special characters.
The file «serial.text» of RS232 codes is a text file containing one or several lines. Each of these lines
will include a sequence of bytes expressed in hexadecimal and separated by a space ( from 00h to
FFh). You must only indicate the two characters of the wished hexadecimal value.
Each beginning of line of this file should present the following parameter:
#xxx : xxx number of the line containing the bytes to send in connection with the xxx of the tag.
[RS002]-> The tag [RS002] will send the sequence of bytes of the line #002 of the "serial.txt" file.
The separator between each byte is a space.
Example of a line contained in the «serial.txt» file.
#001: 45 85 63 21 78 A5 B2
#002: 98 75 21 35 45 98
#100: 21 35 45 78 A5 B2
It is also possible to add comments within the file by using two times the type «/» (slash writer)
// example file
#001: 05 A1 FF E4 // comment in the line
#005: 45 85 63 21 78 A5 B2
#100: 98 75 35 45 98// my command
//other command
#064: 48 25 Ce 8b
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