Packet Type - Mantracourt T24-BSi Technical Manual

Packet Type

This is 0x7 hex (7 decimal) and may have higher bits set which indicate Error, Low Battery and Broadcast.
From ID
This contains the ID of the device that sent the packet.
Data Type
This byte defines how the data is formatted in this packet and also indicates the best way to represent the data.
Function Display As
Bit 7
Sample 0
Display As Type
0 Undefined
1 Numeric
2 Boolean
3 Text
4 Binary (unprintable)
5 Hex
6 Bit Map (10110101)
7 Percent
Data Type Description
0 No content/unknown
1 UINT8
2 UINT16
3 INT32
4 Float
5 String
6 Binary
NOTE: See Data Type Formats in Appendix A
RSSI
This indicates the signal strength that this packet was received at. See RSSI & CV in Appendix A.
CV
This indicates correlation value which equates to the quality of the signal when this packet was received. See
RSSI & CV in Appendix A
NAK
This packet is returned if the device receiving the read or write does not recognize the command number.
Packet Type From ID
08 00 00
Packet Type
This is 0x8 hex (8 decimal) and may have higher bits set which indicate Error, Low Battery and Broadcast.
11
Mantracourt Electronics Limited T24 Technical Manual
6 5
1 1
Description
Numeric representation based on Data Type
The data may be in any format but represents a boolean result
where non zero numeric is True and string length > 1 or > 0 is
True
Can display as ASCII text
Unprintable characters
Best represented as hex
Each bit value should be shown
Numeric or string value has a value 0 - 100
Size In Bytes
0
1
2
4
4
0-64
0-64
RSSI CV
00 00 00
4 3
1 1
Data Type
2 1
0 0
0
1