Uwe Haertel

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5 years, 11 months ago.

LPC4088, software update via LAN

Dear colleagues,

I have some almost identical boxes working with LPC4088 quick start boards as SoC inside. Each box communicates with a PC over TCP/IP (Server is running on the LPC4088). All these SoCs have a local file system (QSPI file system) installed to hold configuration files and there is access to the file system over TCP/IP (upload, download, delete).

My problem is: when I want to update the software on the LPC4088, I have to open each box to connect the USB port for loading the new software. Isn’t it possible to distribute the new software via LAN? For instance by uploading it on the QSPI file system and the copying it somehow into the flash? Then I spread the software updates directly from my PC to all boxes.

Thanks in advance

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