User guide

NeoFox Communication Interfaces
28 013-20000-010-04-201211
Type 3 Structure Format
Addr Type Name Description
0 uchar Stx Start of transmission character. Set to 0x03.
1 uchar PacketType Set to 0xDC
2 ushort FrameSize Set to 5036 (0x13AC)
4 uchar FrameCount Number of frames uploaded since the device powered on. This rolls
over after 255. It can be used to determine whether any frames
have been missed.
5 uchar ProtocolRev This byte will always be 0x03 when the Data Copy Type is 0x03.
6 uchar Reserved1 Reserved. Do not depend on this value.
7 uchar Reserved2 Reserved. Do not depend on this value.
8 ulong MillisecondCount Millisecond Count
12 float fOxygenConverted Converted Oxygen
16 ulong uiOxygenUnits Oxygen Units
20 float fTau Tau
24 float fSelectedTemperature The sensor temperature (converted to a float, in °C or the fixed
temperature depending on the value of the temperature source.
28 uchar Reserved3 Reserved. Do not depend on this value.
29 uchar Reserved4 Reserved. Do not depend on this value.
30 uchar Checksum Set to the aggregate sum of all previous bytes modulus 256.
31 uchar Eof End of transmission character. Set to 0x04