STM32 MCUs Embedded software

9 channels ADC to with DMA, Injected mode and interrupt mode

Hello Team,1.I want to use ADC1 for reading 7 channels with DMA and one channel with Injected mode. total 8 channels for ADC12. One channel for ADC2 with timer1 capture compare event at 62.5Kz frequency.Total 9 ADC channels want to use. please let me...

OpenOCD does not bypass data cache

I'm using STM32H7S78-DK and STM32CubeIDE v1.17.0. I was try to get Segger RTT working so I switched from ST-Link GDB server to OpenOCD because it has in-built RTT telnet server, but couldn't because OpenOCD didn't find RTT area.I reduced the problem ...

Does STM32U585 support USB Device Library for baremetal? Or is there only a library for ThreadX? If such - do ST plans implement a USB Device library (Middleware) for bare metal applications?

Custom external RTC DS3231 implementation in LoRaWan Wio E5 project

I am using Seeed Studio LoRaWan Project for Wio E5 Mini(STM32WLE5JC6). By default the project is using internal RTC, but I want to use an external RTC DS3231 alarm for my application to send data because it would be run through the power line and whe...

Zephyr MCUboot for stm32f446re

I've been trying to get MCUboot working on the nucleo-f446re board with the USB DFU sample for a couple of days now, but I'm stuck!Here's my MCUboot configuration:```CONFIG_FLASH=yCONFIG_FLASH_PAGE_LAYOUT=yCONFIG_FLASH_MAP=yCONFIG_LOG=yCONFIG_LOG_MOD...

Hardfault writing struct to STM32H7 flash using STM32 HAL Driver

I'm trying to write a struct of size around 680 bytes to Sector 1, Bank 2 of the flash in an STM32H757XIH6. I'm pretty new to this kind of thing so I'm slowly building on the code. I'm using the STM32 HAL driver. The address of this sector is 0x08100...

Running Zephyr RTOS on STM32F303CBT6

I have a custom board with an STM32F303CBT6 MCU with an external 16 MHz oscillator, but I am unfortunately not able to get Zephyr RTOS to successfully boot.From the KConfig options, it does not look like the specific variant of F303 is supported. It ...

STM32H7 Ethernet and LwIP: No data seen when running iperf 2.0.8

Hello,Question related to post "How to create a project for STM32H7 with Ethernet and LwIP stack working":I downloaded, build and load the STM32H723_Nucleo_ETH to my Nucleo after I changed the board IP to 192.168.0.160 to fit my network and I run an ...

STM32F429ZIT6 program outside problem

Hello, I bought STM32F429ZIT6 MCU the other day but strangely I am getting program outside error in the system and I have no hardware problem. So why is this happening? Is it a knock-off or a software problem

STM32CubeIDE only running code from one project

Hello all, I am currently working with the STM32CubeIDE. I wrote a program that didn't end up working but concluded the code was fine after reviewing it. I tried copy and pasting the code into a different project within the IDE, and it works just fin...