DRS Technologies Tamarisk 640, Software Interface Control Document

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Tamarisk
®
640
Software ICD
24
Byte Value Description
2 0x02 ACK Response
3 0x02 Parameters length.
4, 5 0x0007 System Version Get Command ID.
6 checksum Frame check sequence.
3.1.2 Customer Non-Volatile Read Command – 0xCA
Description : Allows a customer to read up to 252 ASCII characters. This information is
read out of non-volatile memory and can be read back with the Customer Non-Volatile
Read Command.
Command Format:
Table 29 – Customer Non-Volatile Read Command Format
Byte Value Description
1 0x01 Start of message.
2 0xCA Customer Non Volatile Read Command ID.
3 0x00 Parameters length.
6 checksum Frame check sequence.
Response Format:
Table 30 – Customer Non-Volatile Read Response Format
Byte Value Description
1 0x01 Start of message.
2 0x02 ACK Response
3 N Parameters length, where 10<N<252.
4 to
(N+3)
varies Non-volatile memory contents.
(N+4) checksum Frame check sequence.
3.1.3 Customer Non-Volatile Write Command – 0xCB
Description : Allows a customer to store up to 252 ASCII characters. This information is
stored in non-volatile memory and can be written with the Customer Non-Volatile Write
Command.