STM32 MCUs Products

Resolved! stm32L031K6T6 doesn't work, but it works in stm32L011K setting

I'm starting project with custom board that is controlled in STM32L031K6T6 MCU.I set up that with cube ide and wrote simple Timer code.Unfortunately, It isn't work. Not only that, Nothing is happend(uart, Hal_Delay, GPIO...)But oddly enough, it is wo...

Resolved! STM32L476 -- How to have a continuous timer that upon a button push can load a Compare Register with a debounce value and then generate an IRQ?

Hello....I have TIM1 clocking at 1ms. It rolls over at 1000 counts (ie 1 second). Within the pushbutton IRQ I add 50 to the timer register and disable the GPIO IRQ. I would also like to enable a compare IRQ here as well, such that after the counter c...

Resolved! I am using STM32L031F4P. I want to use it Programmable Voltage Detector to detect the voltage of its power supply. I am not finding any library to use. I want to have some coding help and its library file.

Resolved! How to config the FIFO Threshold of OCTOSPI

According to my understanding, I can read/write data directly through the "DR" register. Why do I have to set the FIFO Threshold value? How to use the FIFO correctly during the reading and writing procedure?  And another question is that How to set ...

Resolved! Possible to use TWO circular DMA buffers for same I2C rxd?

Hello,I would like to use TWO circular DMA buffers for ONE I2C interface.Depending on received address byte, in the ADDR interrupt I would always enable the correct circular buffer (disabling the other one - so at one time always only ONE buffer is a...