Nanometrics Data Formats Reference Guide
Nanometrics Data Formats Reference Guide
Nanometrics Data Formats Reference Guide
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Chapter 1: NMXP <strong>Data</strong> Format<br />
1.6.1 Log message packet format<br />
1 byte us-int8 Packet type = 5 (bit 5 = 1 is for retransmit)<br />
4 bytes us-int32 Long seconds<br />
2 bytes us-int16 spare<br />
2 bytes us-int16 Instrument ID [bits 0-10 serial number, bits 11-15 model type]<br />
4 bytes us-int32 Sequence Number<br />
2 bytes us-int16 Error Number<br />
1 byte char Error Severity (D, V, I, W, E, F) which means:<br />
debug, verbose, information, warning, error, fatal<br />
1 byte spare<br />
119 bytes char Error message (text message)<br />
1.7 Transparent serial packet<br />
A transparent serial packet contains a time stamp header followed by N data bytes<br />
(where N is user defined subject to N = 17 * k, where k is an integer, 1