User Manual

LS9 User Guide
Libre Wireless Technologies User Guide : LS9 / LS9AD, Ver. 5.3 Page 22 of 75
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 fw_version: fw_version is tag used to set the firmware version.
firmware version should start with ‘p’ followed by the actual
version number.
For example, p0902
 mcu_version: mcu_version tag is used to set the HOST-MCU
version.
 firmware: Firmware tag is used to give the URL of the system
firmware image.
For example, http://192.168.1.143/83_IMAGE_network_9040
 otapackage: Ota package is used to give the link of the CAST OTA
package. The CAST OTA package is downloaded, when LS-
Firmware Upgrade is initiated. OTA file can be upgraded only
when a higher Firmware version is available in the server.
For example, http://192.168.1.143/application.zip
If the module is a Non-TZ module, then the otapackage tag should not be
included in the xml file.
Customers can obtain the CAST OTA from Google on signing of the appropriate
agreement with Google.
 crc32check: CRC32 Check for firmware image which is mentioned
in <firmware> field.
 CRC check is applicable for the Single-Image (LS-Application Image
+ HOST-MCU Image).
 CRC check is not applicable for GCast OTA Application Image.
 ForceUpgrade: Setting the tag ForceUpgrade as true, is to ensure
the start of firmware upgrade on the device immediately.
Ensure to provide the direct URL link for the URLs of Firmware Download XML,
Firmware, and Cast OTA package. Redirection methods are not supported.