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9/28/23, 4:30 PM
Transfer the file called LMU7030-CoProc_vX.X.bin via SCP over to root. Drag the file LMU7030-vX.X.bin across the screen to the root side.
On the Terminal Emulation screen, press <Enter> to bring up the LMU5541 login:
Username: root
Password: SB327 Compliant Password. Please reachout to your FAE for details
Type: ls <Enter> (to view the name of the bin file)
Type: lmu5541_program_stm8.sh /root/<file_name.bin> <Enter>
Note: the bin file name is case sensitive and must be entered exactly as shown.
The co-processor, STM8, is being programmed.
Programming is complete when "success" is returned and the "root@LMU5541:~#" prompt is displayed.
To view co-processor info type: stm_cli --info
8.8 Final Steps
Because of the command nand erase.chip, the ESN was wiped out and assigned the number zero. Change the ESN back to its assigned number with the following
AT command.
AT#ESN <ESN_Number> OVERRIDE
Example: AT#ESN 5052000024 OVERRIDE
After the Firmware update it is necessary to set the factory defaults on all the parameters.
Type: AT#FACTORY
https://puls.calamp.com/wiki/LMU-5541_Hardware_%26_Installation_Guide
LMU-5541 Hardware & Installation Guide - PULS Wiki
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