STM32 MCUs Products

Need opcode in flash to jump to current address +256 bytes from current address.

STM32 L031K6 Multi channel ADC

Hello. I am looking a way to read values from multiple channels of ADC module of a L031K6 MCU. Following an example in youtube I tried to use interrupt method. In the video he uses a F051R8Tx MCU. I develop code in STM32CubeIDE and tried the same ADC...

STM32F7xx interrupt trigger timer counter reset

Is there a way to reset the timer (TIM4,3) via interrupt pin without using the interrupt handler/vector table?

STM32 SPI problem (MOSI doesn´t work) for SPI 3 and 4

Greetings,I am dealing with a STM32H743ZI MCU and many of its embedded peripherals, the board is a NUCLEO H743ZI2I encounter a strange behaviour regarding SPI configuration, for SPI 1 the MOSI pinout works as expected, but for SPI 3 and SPI 4 the MOS...

STM32H743 Nucleo Board ADC-DMA and UART-DMA receive problem?

I am using STM32H743 nucleo board for the purposes mentioned below. I create the project using Cubemx version 5.3.0 and STM firmware is 1.6.0* Creating TTL Output signals* Reading TTL Input Signals*UART-DMA Receive&Transmit*PWM (100us PW, 1ms Period)...

How can firmware detect that it is running on a STM32H743ZI2 vs a 743ZI? The CPUIDs are identical.

So I'm back to the silly problem where the HAL misconfigures the default HSI calibration when I flash the same firmware to an STM32H743ZI that works on a ZI2, and vice versa: That is the HSI clock is off by 4% (see these questions https://community.s...

Why does I need to press the reset button after I have turn on the power? - Nucleo Board

Hi!When I turn on the USB power on the Nucleo Board F401RE. I assume that the UART will work perfectly and be able to recieve data from the PC...but no.I need to press the black reset button directly after I have turn on the power to the Nucleo Board...