DRS Technologies Tamarisk 640, Software Interface Control Document

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Tamarisk
®
640
Software ICD
64
Response Format:
This command generates two response messages. The first is a VALUE message that
contains the value of the non-volatile parameter. The second response is an ACK message.
Table 116 – Non-Volatile Parameters Get VALUE Response Format
Byte Value Description
1 0x01 Start of message.
2 0x45 VALUE Response
3 0x02 Parameters length.
4, 5 Unsigned int Non-volatile parameter value.
6 checksum Frame check sequence.
Table 117 – Non-Volatile Parameters Get ACK Response Format
Byte Value Description
1 0x01 Start of message.
2 0x02 ACK Response
3 0x02 Parameters length.
4, 5 0x00B5 Non-volatile parameters get command ID.
6 checksum Frame check sequence.
3.5.3 Non-Volatile Parameters Set – 0xB0
Description : Set a non-volatile parameter. The parameter will effect camera operation
immediately – it is not necessary to cycle the TIM’s power. Please note:
1. This command causes one or more sectors of flash memory on the TIM to be erased
and reprogrammed. See general notes on command timing.
2. If flash is successfully reprogrammed, this command results in an ACK message.
3. If flash programming fails, this command results in an ERR response containing an
informative string.
Command Format:
Table 118 – Non-Volatile Parameters Set Command Format
Byte Value Description
1 0x01 Start of message.
2 0xB0 Non-volatile parameters set command ID.
3 0x04 Parameters length.
4, 5 Unsigned integer Non-volatile parameter ID.
6, 7 Unsigned integer New non-volatile parameter value.