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STM32F105RCT6

brt2015
Associate III

in the process of or at least i want to backup the mcu data and transfer it over to another mcu,  i can connect and see the mcu with my pe cyclone fx but when i read and dump the data i get a empty file 768kb.

 

 

S3150800000000000000000000000000000000000000E2
S3150800001000000000000000000000000000000000D2
S3150800002000000000000000000000000000000000C2
S3150800003000000000000000000000000000000000B2
S3150800004000000000000000000000000000000000A2
S315080000500000000000000000000000000000000092
S315080000600000000000000000000000000000000082
S315080000700000000000000000000000000000000072
S315080000800000000000000000000000000000000062
S315080000900000000000000000000000000000000052
S315080000A00000000000000000000000000000000042
S315080000B00000000000000000000000000000000032
S315080000C00000000000000000000000000000000022
S315080000D00000000000000000000000000000000012
S315080000E00000000000000000000000000000000002

21 REPLIES 21

That would explain what you're seeing. It would help if you told us what the RDP option byte is set at. Shouldn't have to guess.

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brt2015
Associate III

This is all new to me , I am no expert hence am here asking for help , to some one that does this on a daily bases gurus and experts it’s common things to look for , To us learning and tinkering around it’s all a learning process, I do want to thank every one that provided any type of opinion in the hopes of helping me out , than you every one .