TEMES 1.0

Figure 2-24: Parameter tree node GPS.

 

The Enable GPS signals checkbox is used to turn on the NMEA sentence processing (= GPS signals).

 

The Baud Rate is usually (115200,) 38400 or 4800 bd.

 

Messages (CFDL1 only): Defines the NMEA sentences which are recognized by the device.

 

Trigger (CFDL1 only): Defines the NMEA sentence which will be used to recognize a new set of GPS signals.

 

GPS Rate (AutoCalc only): Defines the rate of the GPS signals (especially that of the GPS speed signal). This value is also used for the initial GPS signal delay of the curves.

 

FIR filter fC (AutoCalc only): Defines the cut-off frequency of the low-pass filter for the GPS speed signal.

 

Order N (AutoCalc only): Defines the order of the FIR filter for the GPS speed signal.

 

Update GPS signals as fast as possible (CFDL1 only): The processed GPS signals are transmitted to the signal MCU as fast as possible. Otherwise the CF card writing data has priority.

 

Set missing message fields to zero: Set the corresponding field to zero if the message field (of the corresponding NMEA sentence) is missing. Otherwise, keep the previous value.