Hello @Aster , I think you have mixed several things here.1/ Usart2 is connected by default to ST-link and is getting used for code downloading. You have nothing to modify by default to work with.If you want to use usart3 instead of usart2 to be conn...
Hello @jiu ,actually they are each other opposite :You could find the information in the reference manual of stm32f4 :https://www.st.com/resource/en/reference_manual/rm0090-stm32f405415-stm32f407417-stm32f427437-and-stm32f429439-advanced-armbased-32b...
Hello @lmuratsimsek ,not sure to well understand but are you sure that the memory at address 0x08004000 is erased before trying to write into it ?Address 0X08004000 is the starting address of sector 4, page 8 and seems to be the first address of your...
Hello @Chris_student maybe you could find lot of interesting stuff here :https://www.st.com/en/embedded-software/x-cube-mems1.html#overviewBest regardsMikael
