STM32 MCUs Products

How can I write word or half word while migrating code from F series to G series which supported half word/word program functions?

STM32G0 supports writing double word to flash. If I need to write a word or half word, how to do that? Any examples? I am currently migrating code from F series to G series.

STM32f103c is not detecting in my PC

I had installed required drivers for STM32F103C in my PC and also I had installed necessary packages in keil IDE and Arduino IDE. I am not able find out the problem.I am using ST-Link V2 i have made a proper connection with STM32F103c board.Below I h...

Question regarding storing data in flash

Hello! I was looking at finding a way to store/read data from flash. I understand it's slow but, for my application, I mainly want to be able to have some data written to part of the flash (in byte form) that I can pull from flash during my applica...

SPI Slave

In my Application, ill use 2 uC stm32h743.Between both, my plan is to apply a SPI interface, when one of them will be the Master and the second will be the Slave.My first question is, does the uC can work as Slave? does clk pin can work as input at t...

Read a character from the UART

I want to read one character from the UAR and display it.I am using CoolTerm.But nothing is displayed.What's wrong with my getchar function?Or is the code in the while loop wrong?char getchar() { char data[1]; HAL_UART_Receive(&huart2, (void*)dat...

Light up your LED in 30 seconds with NUCLEO-F411RE and IDE RT-Thread Studio

Please click here to view the 'Light up your LED in 30 seconds with NUCLEO-F411RE and IDE RT-Thread Studio' written by RT-Thread, an ST approved Partner.

Is there a STM Nucleo board with integrated CAN transceiver?

The reading of the internal temperature sensor with internal calibration parameters does not read a correct value.

On the STM32G071RB board, I tried to read the temperature using HAL-based conversion macros. At ambient temperature I get reading of 47 to 60 celsius depending on whether or not the HAL_ADCEx_Calibration_Start() is called to improve accuracy.The macr...