SE867-AGPS User Guide
1VV0300860 Rev. 3 - 2010-05-10
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved
page 45 of 69
Name
Format
Valid values
Default
value
Description
CM-In
Two hex
digits
00 – NMEA
01 – UBP
04 – AGPS 3GPP
05 – AGPS 3GPP2
09 – AGPS custom
10 – User specific
00 - NMEA
Input communication protocol
CM-Out
Two hex
digits
00 – NMEA
01 – UBP
04 – AGPS 3
GPP
05 – AGPS 3
2
GPP
09 – AGPS custom
10 – User specific
00- NMEA
Output communication protocol
UART
Decimal
300,1200,2400,4800,
9600,14400,19200,
28800,57600,115200
9600
UART communication speed
(bps)
NMEA_MASK
Three
hex
digits
0001 – GGA
0002 – GLL
0004 – GSA
0008 – GSV
0010 – RMC
0020 – VTG
0040 – ZDA
0080 – DTM
0100 – FOM
0400 – CLKOFFSET
0800 – SDB
1000 – AGC
1D
NMEA mask. It is a hexadecimal
number that enables selected
output NMEA messages.
Different combinations of the
outputting messages can be
selected by calculating the final
hexadecimal number after
adding all wanted hexadecimal
masks together.
FOM message is described in
section 10.1.2.11,
CLKOFFSET message is
described in section 10.1.2.14,
SDB message is described in
section 10.1.2.12,
AGC message is described in
section 10.1.2.13.
rtant
: If the user changes the input communication protocol to other than
NMEA, then to return to NMEA as an input protocol the new protocol specific
command should be used.
Please note that there is no comma or space between CM-Out and CM-In fields.
The SE867-AGPS firmware will check the maximum length of the NMEA messages
when changing output section. For example, if the speed is set to 4800 bps, the output
Impo
