User's Manual

LS9 User Guide
Libre Wireless Technologies User Guide: LS9, Ver. 3.3.1 Page 21 of 93
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On successful upgrade, LS9-Module reboots, with the updated application.
End --
3.2. HOST-Firmware Update
To update the HOST-MCU-Firmware binary file through LS9 module, over network proceed
as below.
• Make sure the LS9 EVK and your laptop / PC is connected
to the same network.
• At present firmware upgrade over Ethernet is supported.
• The HOST-MCU firmware must be in an X-Modem receive
mode to receive the HOST-MCU firmware. Currently the
X-Modem packet size is set to 128 bytes
Share the HOST-MCU-Firmware binary file to be loaded through the
LS9 Module.
The procedure to share the folder in Windows and Ubuntu see section 7.5.