STM32 MCUs Products

SPI1 DMA INTERRUPT AFTER EACH BYTE TRANSMISSION

Hello GuysThe IC I am communicating with via my Nucleo STM32F446 board uses SPI and require a Chip Select Low before each SPI byte transmitted, then CHIP SELECT high for x time and then low again for next byte.So I am using SPI via DMA which is desig...

Hi,I am learning bare metal programming with STM32F407 discovery board.

NSS pin has no effect on slave STM32F303 nucleo

Hello,I have two STM32F303RE nucleo boards one acting as a master and the other as a slave.I have flashed the SPI examples on both of them that come with the firmware and both master/slave are working properly.The issue is the example only uses (SCK,...

How to disable virtual com for UART2 and use PA2 and PA3 pins for RXTX in my stm32f401re nucleo board?

Which clock RCC module uses for its operation ?

Hello,I'm using STM32F779I.I'm just curious to know which clock does the RCC module uses for its own operations ?Regards,Vinoth.

how to erase stm32f030k6t6 ? after I have program ic PA13 and PA14 set as input pin. now I can't erase or debug with stlink swd . please help thanks note : I am using cube mx ide .

Newbie Question (Nucleo-144+STM32L496zg) : LPUART shows no signs of life

I have tried with and without the Cube generated code but no luck getting LPUART to send any printable characters/bytes to an external TeraTerm terminal over VCOM. I think I am missing some clocking or initialization step -- any help is appreciated.C...

stm32f103c8t6 conmunication GY-86

Hello evryone.I'm newbie,I need conmunication stm32f103c8t6 and GY-86 with I2C protocol, read data from Gy-86 with debug console in Keil or SW4STM32.I hope someone help me,I try so lost of and I'm fail.Thanks so much!