STM32 MCUs Products

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Differences between Revisions of STM32F205

Hello,There are 8 revisions of the STM32F205: 'Y', 'X', '1', 'V', '2', '3', '4' and '5'.The silicon errata shows the status of support for all revisions, with no mention of individual revisions.Does this mean that all revisions are the same?Is it cor...

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YYama.4 by Associate
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  • 3 replies
  • 3 kudos

Resolved! Flash erase blocking GPIO updates

I am testing doing flash erase while running code from internal SRAM on a STM32F072B Discovery Board. Having initializing everything with code running in flash, I call a function where itself and all its dependencies exist in RAM. I've verified this ...

link87 by Associate II
  • 7301 Views
  • 11 replies
  • 6 kudos

Receving a string from terminal via UART

Hey, I would like to a string from terminal via UART in order to complete a challange given by Digi-Key YouTube channel in FreeRTOS tutorial playlist. Anyway, I want to take the whole string given by user in terminal, but I couldn't so far. I tried  ...

Resolved! Can not set up PWM for a different Pin than PA5

Hey,after trying to setup a different PIN for example: PC0 for PWM I just can not get it to work.But this sample code works only for PA5:  #include "stm32f3xx.h" int main(void) { RCC->AHBENR |= RCC_AHBENR_GPIOAEN; RCC->APB1ENR |= RCC_APB1ENR_TIM2E...

SDIO 4 bit mode with STM32CubeMX

I would like to use SDIO with 4 bit mode with FatFS. I use STM32F429I Discovery board and I wired a micro SD card board to it. The SD card is a 16 GB SanDisk Ultra A1 card formatted to FAT32.This is the micro SD card board: https://image.dhgate.com/0...

djhtml by Associate II
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  • 28 replies
  • 2 kudos

STM32WB Fast Programming with FSTPG

Greetings,We are adding an OTA procedure to our firmware that depends on a small loader at the start of flash which is responsible for programming the main application written to program flash at a higher address.  The procedure works fine as it is, ...