STM32 MCUs Products

Bug in BSP driver for STM32H743-EVAL onboard LEDs

In case anybody wondered why the red LED of STM32H743-EVAL does not work unless I/O extender is enabled - here is the fix.In this placehttps://github.com/STMicroelectronics/STM32CubeH7/blob/beced99ac090fece04d1e0eb6648b8075e156c6c/Drivers/BSP/STM32H7...

STM32L476RG. I write 70bytes to an SD card (8GB) using SDIO 4-bit mode every 5-seconds. After exactly 390 writes the program jumps to the HardFault loop. If I remove the SD card the program runs forever so the problem is definitely the SD loop.

how can i update firmware over any CAN bus?

Dear Madam/Sir,we are using STM32F4 series microcontroller. ı wonder that how can i update firmware over any CAN bus. Do you have any sample code or tool to do this? Really i dont know how can i do. There is no answer about this issue on internet.

System clock configuration using register level program.

We are working on an existing project, in which our microcontroller's flash size was exceeding the value of our code size. So we decided to move to a register level program.We did system clock configuration at 64 MHz, while debugging after step no 3 ...

NUCLEO-L476RG: Write ADC values into SD_CARD using SPI

Good Morning. For my thesis work, I have to develop a sensor for seismocardiography based on sensortile. Being unfamiliar with microcontrollers, I'm running some tests using an L476RG nucleo board.I created a project that foresees continuous analog-d...

I've recently received my STEVAL-STWINKT1 and worked it with the ST BLE Sensor on my phone, but I'm looking for a similar way to work it with PC. my interest is to read vibration and FFT data on PC, thanks ahead for any type of help

I've tried to work it with android Emulator on PC, but it can't activate the Bluetooth for communicating with the evaluation board