Hi,Number 0x32F2 it my magic number. You can write in register RTC_BKP_DR0 Your number, ex. 0x55AA. You must remember that You cannot use this register in code. After power is off the RTC still working (if have power from input Vbat) so after power i...
Hi,Please see this post: https://community.st.com/s/question/0D53W00001LRf5pSAD/need-external-loader-file-for-stm32h743iit-and-mt25tl01gBest Regards,Slawek
Hi,Please see my code for initialization RTC. You can add write magic number to the backup register which is battery backup. After starting code You should check only this backup register, if is different than Your magic number then You should init R...
Hi,You assign pointer do the string in Your Flash memory so the string is located in the Flash at address 0x80002cbc. Next You read to the buffer which is located in the RAM. That's all.Best Regards,Slawek
Hi,Please see this post: https://community.st.com/s/question/0D53W0000080SyvSAE/get-no-coomunication-via-fdcan1-on-stm32g431rb-nucleo-boardYou can also see my example on the github: https://github.com/Slawekkac/Test_NUCLEO_STM32G474Best Regards,Slawe...