MAX-M10M-Integration manual
Configuration item Description Comments
CFG-HW-ANT_SUP_OPEN_PIN PIO number of the pin used for detecting
open/disconnected antenna
UART or I2C pins can be used for the
short detection, depending on which
interface is used for communication.
Table 4: Antenna supervisor configuration
It is possible to obtain the status of the antenna supervisor from the UBX-MON-RF message. Refer
to the interface manual for the description of the antStatus and antPower fields [3]. In addition, any
changes in the status of the antenna supervisor are reported to the host interface as ANTSTATUS
in NMEA notice messages.
ANTSTATUS Description
OFF Antenna is off
ON Antenna is on
DONTKNOW Antenna power status is not known
Table 5: Antenna power status
2.1.2 Navigation configuration
This section presents various configuration options related to the navigation engine. These options
can be configured through CFG-NAVSPG-* configuration keys.
2.1.2.1 Dynamic platform
The dynamic platform model can be configured through the CFG-NAVSPG-DYNMODEL
configuration item. For the supported dynamic platform models and their details, see Table 6 and
Table 7.
Platform Description
Portable Applications with low acceleration, e.g. portable devices. Suitable for most situations.
Stationary Used in timing applications (antenna must be stationary) or other stationary applications.
Velocity restricted to 0 m/s. Zero dynamics assumed.
Pedestrian Applications with low acceleration and speed, e.g. how a pedestrian would move. Low
acceleration assumed.
Automotive Used for applications with equivalent dynamics to those of a passenger car. Low vertical
acceleration assumed.
At sea Recommended for applications at sea, with zero vertical velocity. Zero vertical velocity assumed.
Sea level assumed.
Airborne <1g Used for applications with a higher dynamic range and greater vertical acceleration than a
passenger car. No 2D position fixes supported.
Airborne <2g Recommended for typical airborne environments. No 2D position fixes supported.
Airborne <4g Only recommended for extremely dynamic environments. No 2D position fixes supported.
Wrist Only recommended for wrist-worn applications. Receiver will filter out arm motion.
Table 6: Dynamic platform models
Platform Max altitude [m] Max horizontal
velocity [m/s]
Max vertical velocity
[m/s]
Sanity check type Max
position
deviation
Portable 12000 310 50 Altitude and velocity Medium
Stationary 9000 10 6 Altitude and velocity Small
Pedestrian 9000 30 20 Altitude and velocity Small
Automotive 6000 100 15 Altitude and velocity Medium
At sea 500 25 5 Altitude and velocity Medium
Airborne <1g 80000 100 6400 Altitude Large
UBX-22038241 - R01
2 Receiver functionality Page 13 of 90
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