STM32 MCUs Products

Show me CAN Loopback mode program using STM32F4.

I want to write a CAN Loopback mode program. But I don't know how to write it.Show me all the code of CAN Loopback mode program using STM32F4.

Problem initialising RTC on STM32F031 Nucleo-32 board

I am using code generated using CubeMX to configure the RTC, however the HAL_RTC_Init() function is returning an error. The clock configuration is this -void SystemClock_Config(void){ RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef R...

Atomic SPI?

I am getting two bytes making 15 bit adc result via SPI bus. Is there a way to make SPI operation atomic, what aboiut DMA. And what about code in general, how does one disable interrupts or make thing atomic.Please note, there is no rush, the CPU is ...

How to find posts??

Sorry. Forum structure / operation unfamiliar to me. I posted a question and got an answer.GOOD! I think. So I logged out. Did some work. Came back later. Logged in. I thought the question was in STM32 MCU's. If I type my user name in the search b...

Hello Team, I would like to change the Frequency of the clock in two different threads. I tried 3 ways.

Hello Team,I would like to change the Frequency of the clock in two different threads. I tried two ways.1./* Enable HSE Oscillator and activate PLL with HSE as source */RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;RCC_OscInitStruct.HSESt...

How can represent logical gates in software of STM32F429I?

Hi All;I am working on an STM32F429I timer (PWM-mode1) to obtain two signals then I want to use AND gate inside the program (the input is the two signals come from timer Ch1 &Ch2) and designate one pin to be the final output.

STM32 mcu simulation

HiI am making a project on a STM32F767ZI MCU and with this situation I cant efficiently test the code which depends on input/output of digital and analog variables because i dont have access to the hardware (in this case i want do drive a motor and i...

Resolved! STM32L4R5 UART interrupt mode not working with UART Handler blocking

Hi ! I’m testing UART interrupt mode to transfer data with STM32L4R5 (IDE : STM32CubeIDE).I’m using HAL_UART_Transmit_IT and I have a problem with UART Handler. No data is send and the instructions in while loop in main function are not executed beca...

STM32G431 FFT

Is there any DSP library for STM32G431? I would need a 1024 point FFT.

Resolved! How do I configure the pullup on GPIO_PIN 6 for STM32G031J6

Problem is that the voltage does not rise to 3.3V, I measure it at 1.64V. The pin has nothing connected to it and I tried this on 2 MCUs.Using STM32CubeIDE 1.2.0 Build: 5034_20200108_0926, I created a simple project and configured pin PB6 as GPIO_INP...

STM32 MCUs Products

Forum Posts

Show me CAN Loopback mode program using STM32F4.

Problem initialising RTC on STM32F031 Nucleo-32 board

Atomic SPI?

How to find posts??

Hello Team, I would like to change the Frequency of the clock in two different threads. I tried 3 ways.

How can represent logical gates in software of STM32F429I?

STM32 mcu simulation

Resolved! STM32L4R5 UART interrupt mode not working with UART Handler blocking

STM32G431 FFT

Resolved! How do I configure the pullup on GPIO_PIN 6 for STM32G031J6

FreeRTOS vs TIMER interrupt task

how to configure stm32l4r9i octospi for reliable h...

'H7 ADC offset correction in oversampling mode

STM32H723ZG Nucleo Board 144p, Super Low Power Con...

STM32H7A3AII6Q Internal bootloader boot for firmwa...

STM32U3: RDP Level 1: Flash read access and debugg...