STM32 MCUs Embedded software

huart1 initialized with some value, HOW ?

I have a question out of curiously, how the values inside the huart1 initialized with some values without any function calling.. the breakpoints is at start of main()

HardFault with freeRTOS. Variable changes while passed has argument.

HelloI'm building an app that sends pulses to stepper motors drivers L6474. I built it aroundan STM32F429VE, the L6474 libs delivered as example with the x-nucleo board for L6474.I'm using CubeMx 5.0.1 and cube F4 V1.23.It's a C++ app.How it works?Ba...

How to use properly ADC to DMA, HAL_ADC_Start_DMA(&hadc1, (uint32_t*)array, 1000);

I want to make 1000 scans, I have the adc running at 1.5 Msps, 12 bit resolution on 180 Mhz Nucelo board.when I put HAL_ADC_Start_DMA(&hadc1, (uint32_t*)array, 1000); in main(); it would run only onceI want a continues scan, it seams to be doing ju...

STM32F7-FFS-FreeRTOS Hard Fault

I am working with a sample project for the stm32F746G. Testing on the Discovery Board. I am using VisualGDB. The project is USB Device | MSC Host RTOS. After importing the project and tweaking a few things It did run. (However, all of these projects ...

Resolved! STM32L432KBU6: Is system bootloader viable for production programming?

I'm designing the interface board for post-SMT in circuit programming / functional testing of a product with this MCU. I'm trying to decide whether to embed an SWD programmer for flashing or not.I've looked through all the system bootloader related d...

Resolved! Issue with X-NUCLEO-IDW04A1

Posted on April 13, 2018 at 01:22Hi,I recently bought the following development boards : - NUCLEO-L476RG- X-NUCLEO-IDW04A1 (Wifi expansion board)I am also using the following software packages: - STM32Cube_FW_L4_V1.11.0- STM32CubeExpansion_WIFI1_V3....

ST DFU Bootloader Issue with some USB ports

Hi community, I implemented a C# application to monitor, configure and upgrade a ST device (STM32F072). On my development notebook it works fine, but only if I connect the device via USB with the docking station or to my laptop without docking statio...

USB OTG FS (CDC-ACM): things to take care off while filling TX FIFO's

Is there anything to be taken care off while filling the TX FIFO's on USB OTG FS with STM32F411.We observe an issue where the device seems to lock up, waiting for the TX done interrupt to fire. And while browsing i have found some posts where people ...

STM32F4 USB OTG HS in FS mode.

I'm using STM32f4 mcu , I need to configure USB OTG HS in FS mode. Can I get an example code for usb otg hs or fs

NEED USB_CDC SOURCE CODE FOR STM32F207 NUCLEO BOARD

STM32F207 NUCLEO BOARD I NEED COMPLETELY IMPLEMENTED SOURCE CODE FOR USB_CDCI NEED COMPLETE SOURCE FILES AND ON THE System Workbench for STM32

STM32 MCUs Embedded software

Forum Posts

huart1 initialized with some value, HOW ?

HardFault with freeRTOS. Variable changes while passed has argument.

How to use properly ADC to DMA, HAL_ADC_Start_DMA(&hadc1, (uint32_t*)array, 1000);

STM32F7-FFS-FreeRTOS Hard Fault

Resolved! STM32L432KBU6: Is system bootloader viable for production programming?

Resolved! Issue with X-NUCLEO-IDW04A1

ST DFU Bootloader Issue with some USB ports

USB OTG FS (CDC-ACM): things to take care off while filling TX FIFO's

STM32F4 USB OTG HS in FS mode.

NEED USB_CDC SOURCE CODE FOR STM32F207 NUCLEO BOARD

How to sound the audio lineout with STM32H735G-DK

Regarding SPI communication using DMA and manual S...

STM32G474 Dual Simultaneous ADC question

STM32N6 FreeRTOS linker issue for MPU

Simple Upload Firmware By Customer using dapboot

UDP routing not working as expected with 2 netif i...