Unibrain Fire-i 580/780/785/980 Operation Manual
Page 49
4.8.3.
SIO (RS232) special Commands
SIO (RS232) special commands are non IIDC compliant and are specific mode for the Fire- cameras.
0xF2F10018
Auto-Sync Mode control register
Bit 31 : auto sync enable
Bit 30 : SIO enable mode (0 : custom mode, 1 : IIDC v1.32)
Bit 27 : auto sync complete (read only. 1: ready, 0: not yet auto-sync)
Read/Write
Before using these commands serial communication parameters must be set at Serial_Mode_Reg (F2F22000h)
Baud Rate
Stop Bit
Parity
Flow Control
57600 bps(default)
1 bit
None
Non
Command format : [STX] [Command] [Data] [ETX]
[STX]
: Command start character : ‘S’
Command] : Command length is 2byte. See next page command table.
[Data]
: Data length is varied with each command. Data format is hexadecimal: ‘0’~’9’, ‘A’~’F’.
[ETX]
: Command end character : ‘Z’
Return value
‘
G
’
: Command complete acknowledge.
“
Gdd..d
”
:
“
dd..d
”
is return data and hexadecimal character.
‘
U
’
: Undefined command.
Valid Character : ‘0’~’9’, ‘A’~’F’, ‘S’,’Z’ Invalid character is received is discarded.
example) Gain setting command with 0x200 value.
All of
“
SA0200Z
”
,
“
S A0 200 Z
”
,
“
SA0 200Z
”
,
“
S A0200 Z
”
, and
“
SKA0V200Z
”
are parsed to
“
SA0200Z
”
.