I am using RA2A1 MCU for my product and want to use UNIQUE ID code for security purpose and restrict the debugging without ID code.
While flashing from Renesas Flash Programmer(RFP-3.09.01) we required to provide security key which should be store in .ruc file.
My problems is that how to generate .ruc file.
I try to save the code in simple .txt and change the file extension from .txt to .ruc. But that method is not working and showing file is not readable (Error00000302)
Have you checked chapter 184.108.40.206 of Renesas Flash Programmer V3.09 Flash Memory Programming Software User's Manual: https://www.renesas.com/us/en/document/mat/renesas-flash-programmer-v309…
Have you checked chapter 220.127.116.11 of Renesas Flash Programmer V3.09 Flash Memory Programming Software User's Manual: https://www.renesas.com/us/en/document/mat/renesas-flash-programmer-v309-flash-memory-programming-software-users-manual. It describes the file format and shows an example of the file's content.
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