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K82: SB key programming

Question asked by Eugene Hiihtaja on Apr 2, 2019
Latest reply on Apr 3, 2019 by Felipe García

Hello !


I'm not able to find FlashProgramOnce in latest SDK 2.5.x.



8.6 SB File Decryption Support


The SB key
begins at offset 0x30 in the program once registers.
For example, to program a key of 000102030405060708090A0B0C0D0E0F:
• FlashProgramOnce to index 0x30 with 4 bytes of 0x03020100
• FlashProgramOnce to index 0x31 with 4 bytes of 0x07060504
• FlashProgramOnce to index 0x32 with 4 bytes of 0x0B0A0908
• FlashProgramOnce to index 0x33 with 4 bytes of 0x0F0E0D0C



What is current equivalent of this function what can be used for write SB key to K82 MCU and SDK 2.5x ?