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2020, REYAX TECHNOLOGY CO., LTD.
18
RYS8830 RYS8833
`GNSS Module Software Guide
30.
GLONASS almanac data injection
Syntax
Response
@ LALS
[LALS] Done
[LALS] Ready
This command is used to inject the GLONASS almanac data into the RYS8830. Transmit the
GLONASS almanac data (binary data) following the Ready response from the RYS8830.
The GLONASS almanac data size is 576 bytes. In addition, the data which is actually required
has the header and footer added.
This command must be issued at “Idle” mode.
Argument: None
31.
GLONASS ephemeris data acquisition
Syntax
Response
@ LEMG
[
LEMG
] Done
This command is used to acquire the GLONASS ephemeris data which has been received by
RYS8830. When the command is received, the RYS8830 transmits the GLONASS ephemeris
data (binary data) to the host controller.
The GLONASS ephemeris data size is 1152 bytes. In addition, the data which is actually
transferred has the header and footer added.
This command must be issued at “Idle” mode.
Argument: None
32.
GLONASS ephemeris data injection
Syntax
Response
@LEMS
[LEMS] Done
[LEMS] Ready
This command is used to inject the GLONASS ephemeris data into the RYS8830. Transmit
the GLONASS ephemeris data (binary data) following the Ready response from the
RYS8830.
The GLONASS ephemeris data size is 1152 bytes. In addition, the data which is actually
required has the header and footer added.
This command must be issued at “Idle” mode.
Argument: None
