Tool/software:
In order to write the security keys to the device, the Technical Reference Manual says to:
1. Write 0x35 and 0x00 to 0x3E and 0x3F.
2. Write the data in big endian format to the transfer buffer at 0x40–0x47.
3. Write the checksum to 0x60. The checksum is the complement of the sum of the data and command bytes.
4. Write the length of 0x0A to 0x61. The length includes the command, data, checksum, and length bytes.
The length of 0x0A is confusing me. I think it should be 2 bytes command + 8 bytes data, + 1 byte checksum + 1 byte length = 12 bytes = 0x0C. Please let me know if this is the case.