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Configuring using a Third-Party Application
103
VGA Grid User Guide
18 Configuring using a Third-Party Application
The VGA Grid can be configured and managed with the third-party applications or
with a script that sends commands to the VGA Grid as URLs. Please contact
Epiphan
for the most recent updates to the API.
This chapter describes:
- Serial port configuration;
- RS-232 commands;
- Syntax for HTTP API Commands;
- Keys for HTTP API Commands;
- and finally provides some examples.
18.1 Serial Port Configuration
The System’s serial port configuration has the following settings:
Parameter Value
Speed 19200 bps
Data bits 8
Parity None
Stop bits 1
Flow control Hardware
18.2 RS-232 Commands
The System implements an RS-232 interface allowing for the easy integration with
existing control room and board room equipment.
Some of the commands require channel name as an argument. Channel name
should be separated from the command name by a period – “.”. Either a channel
name or a channel index can be specified. An empty channel name can be provided
for some commands. In this case this setting is interpreted as all channels. If more
than one channel has the same name the command will apply only to one channel,
so the channel index should be used instead.