Hi,on a STM32L451CE I try to make use of TIM2 timer. I want to start this timer on an external trigger event. From the device datasheet I know that the pin PA0 can be used with AF14 as a TIM2_ETR. However when I setup the timer it doesnt start counti...

Hello,Ive looped a datatransfer between STM32 SPI Master Port (on SPI3) to a slave port (on SPI2) on the same STM32 MCU. When I use DMA to send (from Master port) the data in blocks of 15 bytes, the data is not properly received on the SPI2 rx buffer...

Hi,Iam trying to write some data (i.e. 8 bytes) via the WriteMemory command of STM32L45xxx bootloader to the STM32's SRAM area (in particular to address 0x20000000). However when I connect to the device and look into the memory the data is not take...