Embedded Artists GPS Receiver Board EA-ACC-023 EA-ACC-023 Datenbogen
Produktcode
EA-ACC-023
GlobalTop PMTK command packet
Rev.A08
The document is the exclusive property of GlobalTop Tech Inc. and should not be distributed, reproduced, or any other format without prior permission of GlobalTop
Tech Inc. Specifications subject to change without prior notice
Tech Inc. Specifications subject to change without prior notice
GlobalTop Tech Inc.
No.16 Nan-ke 9th Rd Science-based Ind. Park, Tainan 741-47, Taiwan, R.O.C.
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http://www.gtop-tech.com/
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Copyright© 2011 GlobalTop Tech Inc. All right reserved
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10
Packet Type: 313 PMTK_API_SET_SBAS_ENABLED
Support Chip Type:
MT3318
MT3318
、MT3329、MT3339
Packet Meaning:
API_Set_Sbas_Enabled
Enable to search a SBAS satellite or not.
DataField:
PMTK313,Enabled
‘0’ = Disable
‘1’ = Enable
Example:
$PMTK313,1*2E<CR><LF>
API_Set_Sbas_Enabled
Enable to search a SBAS satellite or not.
DataField:
PMTK313,Enabled
‘0’ = Disable
‘1’ = Enable
Example:
$PMTK313,1*2E<CR><LF>
Packet Type
:314 PMTK_API_SET_NMEA_OUTPUT
Support Chip Type:
MT3318
MT3318
、MT3329、MT3339
Packet Meaning
:
API_Set_NMEA_Out
Set NMEA sentence output frequencies
DataField
Set NMEA sentence output frequencies
DataField
:
There are totally 19 data fields that present output frequencies for the 19 supported
NMEA sentences individually.
Supported NMEA Sentences
0 NMEA_SEN_GLL, // GPGLL interval - Geographic Position - Latitude longitude
1 NMEA_SEN_RMC, // GPRMC interval - Recommended Minimum Specific GNSS Sentence
2 NMEA_SEN_VTG, // GPVTG interval - Course over Ground and Ground Speed
3 NMEA_SEN_GGA, // GPGGA interval - GPS Fix Data
4 NMEA_SEN_GSA, // GPGSA interval - GNSS DOPS and Active Satellites
5 NMEA_SEN_GSV, // GPGSV interval - GNSS Satellites in View
6 //Reserved
7 //Reserved
13 //Reserved
14 //Reserved
15 //Reserved
NMEA sentences individually.
Supported NMEA Sentences
0 NMEA_SEN_GLL, // GPGLL interval - Geographic Position - Latitude longitude
1 NMEA_SEN_RMC, // GPRMC interval - Recommended Minimum Specific GNSS Sentence
2 NMEA_SEN_VTG, // GPVTG interval - Course over Ground and Ground Speed
3 NMEA_SEN_GGA, // GPGGA interval - GPS Fix Data
4 NMEA_SEN_GSA, // GPGSA interval - GNSS DOPS and Active Satellites
5 NMEA_SEN_GSV, // GPGSV interval - GNSS Satellites in View
6 //Reserved
7 //Reserved
13 //Reserved
14 //Reserved
15 //Reserved