STM32 MCUs Embedded software

NUCLEO-F446ZE SPI Slave (using DMA) erroneous BSY flag. Is this a known issue?

Hello there,I have the following setup:NUCLEO-F446ZE SPI 1 is a SPI master connected to an external ADC device.NUCLEO-F446ZE SPI 4 is a SPI slave connected to an external MCU, which I will refer to going forward as SOM. For debugging purposes, I have...

Using freeRTOS with lwip

I am currently trying to setup lwIP with freeRTOS using CubeMX. Using the generated code, creates a defaultTask, which initilializes the lwIP stack. It works just fine to ping the controller, but what i don't understand is, that in lwipopts.h NO_SYS ...

Official ST example : How to do the .wav file conversion to use it with the I2S on stm32f2xx

Hello ST community,I am looking at the official ST example from en.stsw-stm32062_F2\STM32F2xx_StdPeriph_Lib_V1.1.0\Project\STM32F2xx_StdPeriph_Examples\I2S\Audioand the file audio_sample.c which has been extracted from here : https://archive.org/down...

PID sublicencing

Hello Sir, I am Vipul from Inceptor Technology Pvt. Ltd. Company is manufacturing Electronic Braille Display (BrailleMe) for visually challenge persons. We are using STM32H7 & STM32F1 Series controller in our device. Our Device communicates with win...

how to code STM32F4 SMBus manually ( without Cube HAL )

Posted on September 04, 2017 at 09:56dear All,as we know there is not possible to configure and code STM32F4 SMBus with Cube HAL drivers.is it possible to do that manually?regards, Rasool#smbus #stm32f4 #ll-drivers #cube-hal

I use STM32H743ZIT6 in the FTU project, and next I plan to use the FATFS , if have any test report about the FATFS? Thanks

Bug report for STM32F765

Hi,As part of SOUP (Software of Unknown Provenance) validation for a Class C medical device, i need to provide a couple of information.I am using STM32F7xx series of microcontroller (specifically STM32F765). The version number in use is V1.1.2, i und...

Problem accessing Internal Boot Loader in STM32H743xx

Hi Everyone,I am working on a project where I need to program STM32H743xx MCU through UART, but I am facing problem in entering the internal bootloader through software. I have created a .s file to enter the bootloader where I need to wait for a firm...