DRS Technologies Tamarisk 640, Software Interface Control Document

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Tamarisk
®
640
Software ICD
51
Command Format (sub-command 0x0001, Get Limit):
Table 96 – AGC ROI Get Limit Command Format
Byte Value Description
1 0x01 Start of message.
2 0x84 AGC ROI Get Limit Command ID.
3 0x02 Parameters length.
4,5 0x0001 Sub-command Get Internal ROI Limit.
6 checksum Frame check sequence.
Response Format:
Table 97 – AGC ROI Get Limit Response 1 Format
Byte Value Description
1 0x01 Start of message.
2 0x00 Text message.
3 0x39 Parameters length.
4-56
Zero-terminated
string.
Example:
“
AGC ROI (x0,y0,x1,y1): ( 0, 0, 639, 479)
”
(Each coordinate value takes up 3 characters).
57 checksum Frame check sequence.
Table 98 – AGC ROI Get Limit Command ACK Response Format
Byte Value Description
1 0x01 Start of message.
2 0x02 ACK Response
3 0x02 Parameters length.
4, 5 0x84 AGC ROI Get Limit Command ID.
6 checksum Frame check sequence.
Command Format (sub-command 0x0002, Set):
Table 99 – AGC ROI Set Command Format
Byte Value Description
1 0x01 Start of message.
2 0x84 AGC ROI Set Command ID.
3 0x0A Parameters length.
4, 5 0x0002 Sub-command Set ROI.
6, 7 Unsigned integer XSTART, within valid limits (see Get Limit)
8, 9 Unsigned integer YSTART, within valid limits (see Get Limit)