SAM-M10Q - Integration manual
Message type
Message content
50
DGPS correction
51
Satellite health
Table 8: Supported QZSS L1S SLAS messages for navigation enhancement
Use the configuration key CFG-SIGNAL-QZSS_L1S_ENA to enable QZSS L1S signal. For further
QZSS SLAS functionality, use the CFG-QZSS-USE_SLAS* configuration keys.
Parameter
Description
CFG-QZSS-USE_SLAS_DGNSS
Apply QZSS SLAS corrections
CFG-QZSS-USE_SLAS_TESTMODE
Allow the correction provided by QZSS satellites that are in test mode
CFG-QZSS-
USE_SLAS_RAIM_UNCORR
If this configuration is set, the receiver will try to estimate the position by using only
corrected measurements; if all corrected measurements are not available, it will not
use any corrections. If this configuration is not set, the receiver will mix corrected
and uncorrected measurements for the navigation solution.
Table 9: QZSS SLAS configuration parameters
If the RAIM option is set, QZSS is the only GNSS time system that measurements can
observe.
2.3 Communication interfaces and PIOs
The SAM-M10Q supports communication over UART and I2C interfaces for communication with
a host CPU. Each protocol can be enabled on several interfaces at the same time with individual
settings for, for example, baud rate, message rates, and so on. In SAM-M10Q, several protocols can
be enabled on a single interface at the same time.
2.3.1 UART
The SAM-M10Q supports a Universal Asynchronous Receiver/Transmitter (UART) port consisting
of an RX and a TX line. The UART can be used as a host interface which supports a configurable baud
rate and protocol selection.
Neither handshaking signals nor hardware flow control signals are supported.
The UART baud rate can be configured for selected speeds; different rates for transmission and
reception are not supported.
The UART RX interface will be disabled when more than 100 frame errors are detected
during a one-second period. This can happen if the wrong baud rate is used or the UART RX
pin is grounded. An error message appears when the UART RX interface is re-enabled at the
end of the one-second period.
Baud rate
Data bits
Parity
Stop bits
4800
8
none
1
9600
8
none
1
19200
8
none
1
38400
8
none
1
57600
8
none
1
115200
8
none
1
230400
8
none
1
460800
8
none
1
UBX-22020019 - R01
2 Receiver functionality
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