STM32 MCUs Products

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Resolved! STM32F4 Discovery HSE issue

Hi,I am new user of ST Microcontrollers. I am using STM32F4 Discovery board.Till now its default HSI oscillator I was using, now I am going to use the HSE clock of this.STM32F4 Discovery board have 8 MHz crystal, which is connected to the microcontro...

STMCUBEMX-1.jpg
A_H by Associate II
  • 1245 Views
  • 4 replies
  • 4 kudos

STM32H745 DISCO line in audio

I have wrote software for recording audio from line in to wav file for STM32H745 discovery board.But output file is distortion (original file and output file is in attachment) Input file and output file is the same sample rate (32khz, 16 bit, 2 chann...

566d2d3e-9fad-4d38-82af-b911108f5231.jfif
jokerhung by Associate II
  • 1634 Views
  • 5 replies
  • 0 kudos

HardFault when erasing flash STM32U535

Hi,I'm having trouble with flash erasing on STM32U535.   FLASH_EraseInitTypeDef EraseInitStruct; volatile uint32_t pageError; uint32_t FirstPage = 0, NbOfPages = 0, BankNumber = 0; uint32_t Address = 0, PageError = 0; if (HAL_ICACHE_Disable() !=...

lFurm.1 by Associate II
  • 764 Views
  • 4 replies
  • 0 kudos

Resolved! Nucleo F439: SWD with ST-Link /V2 ISOL

Hello, I see lot of data, but couldn't get it work.I got ST-Link /V2 ISOL and MCU: Nucleo F439. Want to debug in SWD1. CN4 jumpers removed in MCU2. on CN6:     pin 2 MCU (SWCLK) to pin 9 debugger    pin 3 MCU (GND) to pin 20 of debugger    pin 4 MCU ...

GauravK by Senior
  • 791 Views
  • 3 replies
  • 3 kudos

STM32H743 does not set EOT-Bit when SCK is to high

Hello STM community,I am currently trying to get my Nucleo STM32H743ZI2 to send data via SPI to a different chip.Im using CubeMX to generate a lot of the setup code as I´m pretty new to this chip. For the same reason, I use the HAL.The basic configur...

0693W00000BbC8eQAF.png
Vin.CE by Associate II
  • 2819 Views
  • 7 replies
  • 0 kudos

Resolved! STM32G030F6P6 TSSOP20 crystal oscillator?

As I understand, the TSSOP20 version needs an external oscillator instead of a 8MHz crystal connected directly to the MCU pins. Is that correct?I'm asking because I have seen a board on AliExpress using this same processor with a 8MHz crystal.