STM32 MCUs Embedded software

Unable to order free NUCLEO-H723ZG board

Hello I've received an email to "Order your free board for the workshop STM32Cube with Azure RTOS".But I haven't received any email with the coupon. I've check my email, the trash folder and the spam folder.

mongodb certification not inserted properly

On a choisi X-CUBE-CLD-GEN pour connecter la carte avec mongodb via mosquittAprès le flash de la carte par le fichier bin et la configuration du wifi par le terminal(teraterm), l’insertion de la certification du mongodb n’a pas marché.

STM32F7 workshop, project STM32F746-DISCO, 06_DSPaudio assertion fails

Assertion fails in stm32f7xx_hal_dma2d.c, function HAL_DMA2D_ConfigLayer() at line 845, assert_param(IS_DMA2D_OFFSET(playerCfg->InputOffset));playerCfg is a pointer to a struct with element LayerCfg[2] in which InputOffset is not initialized and ther...

Mistake in HAL USB libraries for STM32G0B1xx (and maybe bootloader)

As soon as I enabled any of the USB modes via CubeMX and generated code, the MCU goes to the error handler at startup and the USB host (PC) doesn't detect the MCU. This happens because the HAL_PCD_ResetCallback in usbd_conf.c is called and there is a...

Unable to order free NUCLEO-H723ZG board

Hello,I've received an email to "Order your free board for the workshop STM32Cube with Azure RTOS".When I follow the link provided and go to the store, the checkout price is 56$ so full of the cost of the board and the shipping fees.Should I have rec...

Hello, I've received an email to "Order your free board for the workshop STM32Cube with Azure RTOS". But I don't received the email with the discount code

Invalid coupon code....?

The coupon code for S3 is flagged invalid. It looks like there was alreadya board in my cart from before, so maybe that voided the code.Is it possible to reset, or send me a new code? Thanks!

Board not received yet.

Hi, In the confirmation e-mail I received, It says:"You will get the NUCLEO-H723ZG board from our local distributer that will be used during the hands-on exercises, at the shipping address you have provided upon registration."I did not receive the bo...

Jump to the STM32H745 Bootloader from application/user code

Trying to debug why the StLinkv3/Cube isn't bootloading.. According to AN2606, the embedded dfu bootloader for the M7 is in: ITCM-RAM at 0x00000000 (Boot0=0 is FLASH 0x0800 0000)However, once I jump, I don't see the UART TX line go high, which ...

Microcontroller requirements to implement an embedded web server using WebSocket, JS, and HTML5

Hi,I'm developing a new product, and one of the design requirements is to implement an embedded web server on the microcontroller. The web pages should be responsive and dynamic like single page application (SPA) web pages and there are 3 pages to be...