Orion MIS-4230 - MSCS Software and Protocol; MSCS Protocol Overview

42
MIS-4220 / MIS-4220R / MIS-4230
43
Infinitely Expandable
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Protocol Form1.
Send To PDP 
Command PDP ID
Sub
Command
Data End
4byte 2byte 4byte Variable 1byte
Format sent from PC to PDP, only the selected ID("PDP ID") will -
correspond to the given command.
Receive From PDP 
Command PDP ID
Sub
Command
Data End
4byte 2byte 4byte Variable 1byte
A respond from PDP to PC, a respond format for certain -
commands. Not all commands have response.
Sub Command 
Command code-
Data fomat 
The format is 2byte dividing the Actual Data(1byte) into two, first -
4bits("A") and second 4bits("B"), "B" adds 0x30, "A" shifts 4bit and
add 0x30. The Send Data(1byte) becomes 2byte.
1byte -
0X6B
0X06 0X06 + 0X30
0X0B + 0X30
0X60
0X0B
Real Data Send Data
0X36
0X3B
Protocol Value2.
2.1 Command
Send To PDP 
Send To PDP
ASCII k(0x6B) M(0x4D)
HEX 0x36 0x3B 0x34 0x3D
Starting code for Send Command from PC to PDP, fixed 4byte.-
Refer to the Data format shown in 6.1 Protocol Form.-
Receive From PDP 
Receive From PDP
ASCII k(0x6B) N(0x4E)
HEX 0x36 0x3B 0x34 0x3E
Starting code for Send Respond from PDP to P, fixed 4byte.-
Refer to the Data format shown in 6.1 Protocol Form. -
0X6B
0X06 0X06 + 0X30
0X0B + 0X30
0X60
0X0B
Real Data Send Data
0X36
0X3B
2.2 PDP ID
Format 
Send Data is 2byte, Refer to the Data format shown in 6.1 Protocol -
Form.
Ex) -
ID value Hex value Send ID value
“1” 0x01 0x30, 0x31
“10” 0x0A 0x30, 0x3A
“20” 0x14 0x31, 0x34
“99” 0x63 0x36, 0x33
ID ="99" , example -
99
0X63
0X06 0X06 + 0X30
0X03 + 0X30
0X60
0X03
Real Data Send Data
0X36
0X33
ID ="99", Coding Example -
//==========================================
PDP_ID = 99; // PDP_ID: 0x63
ID[1] = ((PDP_ID)&0xF0>>4)+0x30; // ID[1]: 0x36
ID[0] = (PDP_ID&0x0F)+0x30; // ID[0]: 0x33
//==========================================
2.3 Sub Command
2.3.1 Multi Scale Control
Multi Scale Command 
Multi Scale
ASCII M(0x4D) s(0x73)
HEX 0x34 0x3D 0x37 0x33
MPDP Multi Scale command -
2.3.2 PDP Control
Power Command 
Power On
ASCII R(0x52)
n(0x6E)
HEX 0x35 0x32 0x36 0x3E
Power Off
ASCII R(0x52) f(0x66)
HEX 0x35 0x32 0x36 0x36
PDP Power On/Off command-
Information OSD Command 
Information OSD
ASCII R(0x52) I(0x49)
HEX 0x35 0x32 0x34 0x39
Command to display current input Mode, Resolution on OSD. -
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*"BIC"functionisapplicableonlytoMIS-4230.
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