Blackmagicdesign HyperDeck Studio - RS-422 Developer Information; Protocol Details and Syntax

Using HyperDeck
25
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Byte 0
0 0 Cassette out 0 0 0 0 Local
Byte 1
Standby 0 Stop 0 Rewind Forward Record Play
Byte 2
Servo Lock 0 Shuttle Jog Var Direction Still 1
Byte 3
Auto Mode 0 0 0 Aout Set Ain Set Out Set In Set
Byte 4
Select EE Full EE 0 0 0 0 0 0
Byte 5
0 0 0 0 0 0 0 0
Byte 6
0 Lamp Still Lamp Fwd Lamp Rev 0 0 0 0
Byte 7
0 0 0 0 0 0 0 0
Byte 8
0 0 Near EOT EOT 0 0 0 0
Byte 9
0 0 0 0 0 0 0 0
Variables
Cassette Out
Set if no SSD is present
Local
Set if Remote is disabled (local control)
Standby
Set if a disk is available
Direction
Clear if playback is forwarding, set if playback is reversing
Still
Set if playback is paused, or if in input preview mode
Auto Mode
Set if in Auto Mode
Select EE, Full EE
Set if in input preview mode
Lamp Still/Fwd/Rev
Set according to playback speed and direction
Near EOT
Set if total space left on available SSDs is less than 3 minutes
EOT
Set if total space left on available SSDs is less than 30 seconds
HyperDeck Serial RS-422 Protocol
Protocol
Based on Sony 9-pin protocol
Interface
Baud rate 38.4 kBits/s
1 start bit
8 data bits
1 stop bit
1 parity bit
Odd parity
Others
Cue Complete (byte 2, bit 0)
Always 1: Cue requests are always instantaneous
RS-422 Developer Information