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I'm working on a custom board with an STM32F072RB as microcontroller. I'm testing the firmware update via USB and I found that as soon as I jump to the internal bootloader (address 0x1FFFC800) the CPU goes down. Looking at the enables I found that t...
Hi,l'm using the STM32F072RB for a programmable periodic wakeup of a system. I have some troubles in the RTC calibration. I have a 8MHz crystal oscillator connected to HSE and, since I won't put in stop/standby mode the mcu, I would like to use it as...