VP330
RS-232 & TCP/IP communication protocol
Oct 2021
Version : 2.1 (for firmware 1.11 or higher)
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15.
RS-232 & TCP/IP communication protocol
The player
can communicate with other Waves System players. It can receive commands from
VP330
input Rx and send commands and data through output Tx. The player complies with RS-232 standard.
All players have the address 0x80 when they leave the warehouse. The first byte of a command is set to
0x80 to be received by all players. You can also change the player address so it can receive its
dedicated commands.
Player can receive commands to start playback or change subtitles for example.
Receiving protocol is built from a 3 byte frame minimum.
Baudrate (bds) Byte(s) of start data byte(s)
Parity byte(s)
Byte(s) of stop Handshake
from 1200 to
115200
1
8
0
1
None
The player can also receive commands from its TCP port 65079.
The baudrate can be modified in menu
.
System settings>serial port
- A byte is defined by 8 bits : b7 b6 b5 b4 b3 b2 b1 b0.
- The representation of a byte is written 10000000b en binary, or 80h in hexa.
Reminder