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hello i downdload latest version but again this error will come when i press migrate or continue option after that iam updating my code in this code  goes to  error part. fix this problem.  
I need UART to use printf, but it's showing as disabled. How can I enable it, and I also need an example code for printf.    
hello what is the diffrence between stm32f29i-disc1 and stm32f429zi
hello i am using stm32f429i-disc1 microcontroller board in this how to generate flash code (eeprom) Your other thread showed a major confusion between what is a "microcontroller", and what is a "board" - so edited for clarity.