Status Byte - FLIR Tau Camera TAU-0035-00-10 User Manual

Appendix B—Serial Communication Technical Details
Byte #
1 Process Code
2 Status
3 Reserved
4 Function
5 Byte Count (MSB)
6 Byte Count (LSB)
7 CRC1 (MSB)
8 CRC1 (LSB)
(Data)
... (Data)
N (Data)
N+1 CRC2 (MSB)
N+2 CRC2 (LSB)
B.3

Status Byte

For all reply messages, the camera sets the Status Byte as shown in Table B-3 to indicate the
receipt of the previous incoming message.
Status Byte
Value (hex)
0x00 CAM_OK
0x01 CAM _BUSY
0x02 CAM _NOT_READY
0x03 CAM _RANGE_ERROR
0x04 CAM _CHECKSUM_ERROR
0x05 CAM _UNDEFINED_PROCESS_ERROR
0x06 CAM _UNDEFINED_FUNCTION_ERROR
0x07 CAM _TIMEOUT_ERROR
0x09 CAM _BYTE_COUNT_ERROR
0x0A CAM _FEATURE_NOT_ENABLED
B-2
Table B-2: Serial Packet Protocol
Upper Byte
Set to 0x6E on all valid incoming messages
Set to 0x6E on all outgoing replies
See Table B-3
See Table B-4
See argument data bytes in Table B-4
Table B-3: Status Byte Definition
Definition
June 2011
Tau User's Manual
Comments
Description
Function executed
Camera busy processing serial command
Camera not ready to execute specified serial
command
Data out of range
Header or message-body checksum error
Unknown process code
Unknown function code
Timeout executing serial command
Byte count incorrect for the function code
Function code not enabled in the current
configuration.
TAU-0035-00-10, version 150