STM32 MCUs Products

STM32 MPU Hard Fault

I am using STM32F429zi micro and MPU (Memory Protection Unit) module. When I individually protect blocks it's working but when I enable complete background region protection it's throwing hard fault.static void protectBackgroundRegion(void) { // C...

How to configure HRTIM in Up-Down Counting Mode

I am using STM32 G474RE with STM32CubeIDE 1.6.1 with HAL configurations. I would like to use HRTIM1: Timer A with TA1 and TA2 enabled. My goal is to control TA1 PWM on the Up counting of Center Aligned counting (up-down counting), and control TA2 PWM...

Uploading to target devkit error. I have 2 x STM32F769 Discovery Kit. in 1 kit it's always running without any problem. in another kit most of the time I'm getting this error while uploading.

Run Target  Generate    Done  Generate Assets    make -f simulator/gcc/Makefile assets -j8    Reading ./application.config    Done  Post Generate    touchgfx update_project --project-file=simulator/msvs/Application.vcxproj    Done  Post Generate Targ...

How to send ADC values using NUCLEO-64 board and BlueNRG to mobile device

I am trying to establish a bluetooth connection with NUCLEO-L476RG board and X-NUCLEO-IDB05A2 to send ADC values to a mobile device. I have successfully ran the SensorDemo application on this board, but now I would like to obtain real sensor values u...

How to use CAN on STM32F769NI DISCO board?

Nucleo-h745ziq spi 1 and spi 3 MOSI pin mapping issue.

Hello ,I am using NUCLEO-H745ziq board. I am trying to loopbacking. SPI1 and SPI3 i am using. SPI1 as full duplex slave and SPI3 as full duplex master.Both operating on 25MHZ.But i have issue with is MOSI pin.Because PB5 is assigned to both. But when...

STM32 built-in flash endurance test, targeting STM32L4R7.

Good day.Lately, I had carried out a STM32 built-in flash endurance test, targeting STM32L4R7.I selected a sector which is : Bank 2, 0x081F F000 - 0x081F FFFF, 4K, page 255to perform erase and program, with the hope that it could eventually fail. So ...

Is there an I2C library or resource available using direct register to program the STM32L476RG chip on the NUCLEO-L476RG board? I could program it using STM32CubeMX but I want to show students how to program it using direct register writes using Keil IDE

Migrating from L4 to F4

What are the main points which I have to consider when migrating from STM32L4 to Stm32F4 apart from the connecting peripheral power management, Is there any main points which I have to consider when programming.