Visca device setting command, For visca network administration, Visca interface command – Vaddio Sony BRC-H700 User Manual
Page 6: Visca interface and inquiry
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6
VISCA Device Setting
Command
Before starting control of the BRC-H700, be sure to
send the Address command and the IF_Clear
command using the broadcast function.
For VISCA network administration
z
Address
Sets an address of a peripheral device. Use when
initializing the network, and receiving the following
network change message.
z
Network Change
Sent from the peripheral device to the controller
when a device is removed from or added to the
network. The address must be re-set when this
message is received.
Packet
Note
Address
88 30 01 FF
Always broadcasted.
Network Change
X0 38 FF
X = 9 to Fh: BRC-H700 address + 8
VISCA interface command
z
IF_Clear
Clears the command buffers in the BRC-H700.
When cleared, the operation currently being
executed is not guaranteed.
Command Packet Reply Packet
Note
IF_Clear
8X 01 00 01FF
X0 50 FF
IF_Clear (broadcast)
88 01 00 01 FF
88 01 00 01 FF
X = 1 to 7: BRC-H700 address (For inquiry packet)
X = 9 to Fh: BRC-H700 address +8 (For reply packet)
VISCA interface and inquiry
z
CAM_VersionInq
Returns information on the VISCA interface.
Inquiry
Inquiry Packet Reply Packet
Description
CAM_VersionInq 8X 09 00 02 FF Y0 50 GG GG HH HH JJ JJ KK FF GGGG = Vender ID
(0001: Sony)
HHHH = Model ID
0501: BRC-H700
0502: BRU-H700
JJJJ = ROM revision
KK = Maximum socket # (02)
X = 1 to 7: BRC-H700 address (For inquiry packet)
X = 9 to Fh: BRC-H700 address +8 (For reply packet)