Lassen SQ GPS Receiver 8 7
Trimble Standard Interface Protocol (TSIP) A
The Altitude Flag determines whether or not the Reference Altitude
will be used. If set, it will be used. If cleared, altitude hold (last 3-D
altitude) is used.
Note – With no data byte, this packet requests the current values of
these altitude parameters. In this case, the GPS receiver returns
Packet 4A.
This packet sets or requests the altitude parameters used for the
Manual 2-D mode: Reference Altitude and Altitude Flag. Packet 0x4A
(9 byte format) is returned.
Note – With no data bytes, this packet requests the current values of
these altitude parameters. In this case, the GPS receiver returns
Packet 4A (9 byte format).
Table A.13
Packet 0x2A Set Reference Altitude Description
Byte
Item
Type
Definition
0-3
Altitude
Single
Reference altitude for 2-
D
Table A.14
Packet 0x2A Clear Reference Altitude Description
Byte
Item
Type
Value
Definition
0
Altitude Flag
UINT8
0 x FF
Clear Altitude flag
Summary of Contents for SQ
Page 4: ......
Page 12: ...Contents xii Lassen SQ GPS Receiver...
Page 14: ...About this Manual xiv Lassen SQ GPS Receiver...
Page 46: ...2 Hardware Integration 32 Lassen SQ GPS Receiver...
Page 150: ...B TSIP Tool kit User s Guide 136 Lassen SQ GPS Receiver...
Page 166: ...C NMEA 0183 152 Lassen SQ GPS Receiver...
Page 171: ...Lassen SQ GPS Receiver 157 Specifications and Mechanical Drawings D...
Page 175: ...Lassen SQ GPS Receiver 161 Specifications and Mechanical Drawings D...
Page 179: ...Lassen SQ GPS Receiver 165 Specifications and Mechanical Drawings D...
Page 181: ...Lassen SQ GPS Receiver 167 Specifications and Mechanical Drawings D...
Page 182: ...D Specifications and Mechanical Drawings 168 Lassen SQ GPS Receiver...