Note, nothing wrong with the red on the right. Note, SN data in the photo is not represent any correct serial number, if to use for programming the 32F205 it's likely not to be able to reprogram of any usable SN again!Įdit2: the next possible SN after 102303 on the old MCU is 1063X9 Programming may start immediately when editing the next byte and as known those memory cells are irreversable! If need, edit data somewhere else and load the ready file to the program, as to use my file. Post your test result if want more help.Īvoid to edit the read OTP data on the program (buffer). Here's the dump of new SN '102303' to program to the used 32F025 with old SN 100251. There are several programmers that support 32F205, no idea of any other how they manage the data but I use STLink. I'm travelling now.Įdit: I don't see you OTP dump posted so don't know what the tool to be used for programming. post your otp dump read by the tool (for reference) and I'll reply by tomorrow. Hello, by technically limit, the new sn on the old mcu can only be increment and preselected.
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