STM32 MCUs Products

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How to properly use SPI communication in STM32L053 ??

Hello.I am working on a project and using STM32L053 board.For now, my goal is to create a channel of SPI communication, master & slave, an to test my code.I am using only 1 ST board which serves both as master and slave. I have defined all necessary ...

CAN message not sent.

Hi! CAN message not sent. Please see where I'm wrong?int main (void){ SysClock(); CanInit(); CanFilter(); CAN_ConfigInterupt(); while(1) { TransmitMsg(); delay(100); }}void CanInit (void){ //PA12 - CAN=TX //PA11 - CAN-RX RCC->APB2ENR |= RCC_APB2E...

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Connecting DS3231 to F767ZI via I2C1

Dear STM32 Users,I have a DS3231 module connected to my board, with SCL wired to PB_6 and SDA wired to PB9, per specification. I configured the project with STCube.I see no signal on PB_6. Can anyone advise?Code is attached. main.c contains the logic...

CAN Communication

I have two STM32F303CB connected over the CAN bus. Not directly, with SN65HVD231D.The first one is a master the second one is a slave. Master-slave I mean on application level.Receiving a message is the samevoid USB_LP_CAN1_RX0_IRQHandler(void) { ...