File: ublox_msgs/UpdSOS.msg
Raw Message Definition
# UPD-SOS (0x09 0x14)
#
# Firmware Supported on:
# u-blox 8 / u-blox M8 from protocol version 15 up to version 23.01
#
uint8 CLASS_ID = 9
uint8 MESSAGE_ID = 20
uint8 cmd # Command
# The host can send this message in order to save part of the BBR memory in a
# file in flash file system. The feature is designed in order to emulate the
# presence of the backup battery even if it is not present; the host can issue
# the save on shutdown command before switching off the device supply. It is
# recommended to issue a GNSS stop command before, in order to keep the BBR
# memory content consistent.
uint8 CMD_FLASH_BACKUP_CREATE = 0 # Create Backup File in Flash
# The host can send this message in order to erase the backup file present in
# flash. It is recommended that the clear operation is issued after the host has
# received the notification that the memory has been restored after a reset.
# Alternatively the host can parse the startup string 'Restored data saved on
# shutdown' or poll the UBX-UPD-SOS message for getting the status.
uint8 CMD_FLASH_BACKUP_CLEAR = 1 # Clear Backup File in Flash
uint8[3] reserved1 # Reserved
Compact Message Definition
uint8 CLASS_ID=9
uint8 MESSAGE_ID=20
uint8 CMD_FLASH_BACKUP_CREATE=0
uint8 CMD_FLASH_BACKUP_CLEAR=1
uint8 cmd
uint8[3] reserved1