STM32F407VG has 4kB of backup SRAM that's preserved when VDD is removed if VBAT is present. A few other MCUs in the STM32F40x line have that feature too.Do any MCUs outside of the STM32F40x line have SRAM that's preserved with VBAT? Is there a way ...

I'm using the BLE_SensorDemo Atollic project from BlueNRG DK v3.2.1 as the starting point for a custom application. Is it possible to rename the name of the Atollic project?I've done so by searching for all plain-text references to the old project na...

I have a software project that interfaces an STM32F4 to an external display via SPI. The frame rate is set by the time between periodic executions of TouchGFX_TickHandler() and MX_TouchGFX_Process(). The period is currently set at 17 ms, which gives ...

I'm starting a new SW project for a BlueNRG2 module and it's not clear what the currently preferred development toolchain is. I want to make sure I'm not using deprecated tools.The BlueNRG2 will be used as an application processor (i.e. not connected...