STM32 MCUs Embedded software

How do we integrate the GNSS Sample code for B-L475E-IOT01A1 with the GCP Sample code?

Aim: Sync STM32CubeExpansion_Cloud_GCP_V1.0.0 to STM32CubeExpansion_GNSS1_V3.0.0Software GCP: https://www.st.com/en/embedded-software/x-cube-gcp.htmlSoftware GNSS1: https://www.st.com/en/embedded-software/x-cube-gnss1.html 1.      GCP/Drivers/BSP/Com...

Random Usage faults running Hal code on 32F410

I have a fairly simple bit of code running in a CubeMX generated scheme, using HAL code to communicate over SPI. I run a loopback test a thousand times - sometimes it passes, other times I get an INVSTATE Usage Fault which appears (according to Keil)...

Flash Write Protection for STM32G070RB

Good Afternoon,do you have any technical example about writing in flash pages for this kind of microcontroller? We would like to implement In Application Programming possibly using the HAL library to disable WRP and then writing in a page (HAL_FLASH_...

question regarding usb i/o supply in stm32f779ni

Hello,Please consider the following scenario.Let’s say we need different voltage for USB i/o’s. So VDD_USB pin is supplied with separate Vdd_usb supply.Now irrespective of which alternate function in use, does the i/o’s operate in Vdd_usb voltage or ...

STM32Cube USB host library

Hello: I am currently develop on stm32f4/f7 series use USB Host to connect with usb cameras. I found in the STM32Cube USB host library application examples, they all use the USB host with USB DMA disable, then I turn on the USB DMA option in my ...

Is ethernet possible with dp83848 chip for stm32h7 processor?

Hi,despite all my efforts , I can not make it.Cubemx doesn't support dp83848 for stm32h7.@Imen DAHMEN​ 

Bug free version of the usb virtual com port driver?

I use the usb device driver for Virtual Com Port v1.0_Cube from STMicroelectronics but the transmission of data with the exact length of 64 bytes (SIZE_SEND_PACKAGE) does not work. Where can I find a bug free version of the driver or a discription of...

Hello, we have problems with usb cdc fs device and freertos. We've been trying to let a stm32f746igtx controller run with fmc, dma2, ltdc, adc and usb cdc fs device.

STM32F103C8Tx / USART1 remap issue

STM32CubeMX : Version 5.3.0Package : STM32CubeF1 Firmware Package V1.8.0Project Settings : Toolchain / IDE = TrueSTUDIO MCU : STM32F103C8TxUSART1 > Mode = Single Wire (Half-Duplex) > Pin usage PB6Lib : LL​In USART1 GPIO Configuration section of USART...