STM32 MCUs Embedded software

Coupon not valid

Hello, when I try to order the NUCLEO-H723ZG and place the coupon I get this message "The coupon code "WS-H723ZG-1ZGI-EMEA-2021" is not valid." I tryed several times in the last weeks but no way out.Thanks in adavance

Resolved! Want to use ThreadX with STM32L452RET6 or STM32F401RET6

Hello Community,I want to port my project which is using ThreadX v2.1 to either STM32L4 or STM32F4. For that I tried to find the example code for the above MCUs. But, could not find any example for the ThreadX. However I came to know that H4 and L4 s...

Hard Fault after receiving packet with LwIP

Thank you for helping.The microcomputer is STM32F769I.I wrote the code with reference to the HttpServer sample.TCP / IP server application.When I send a packet from a TCP client, I can receive it, but then it HardFaults.It seems to happen after relea...

Edge computing IoT Device for Voice processing

I would like to build edge computing IoT Device for voice commands recognition. (In short Speech Recognition at edge). What is best suitable STM32 device with digital microphone and speaker interface (similar to echodot or google home, where processi...

Use of USB FS I want to Design Application

Hi!With the use of USB FS I want to design application & emwin on board stm32h743i-eval. When usb is attached, the function of enumeration does not work. Function USBH_Get_DevDesc get back as USBH_BUSY always and USB is found in condition of ENUM_IDL...

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...

STM32 MCUs Embedded software

Forum Posts

Coupon not valid

Resolved! Want to use ThreadX with STM32L452RET6 or STM32F401RET6

Hard Fault after receiving packet with LwIP

Edge computing IoT Device for Voice processing

Use of USB FS I want to Design Application

Unable to order free NUCLEO-H723ZG board

mongodb certification not inserted properly

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

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

Unable to order free NUCLEO-H723ZG board

AN3990 - Firmware Upgrade Application - STM32F4

#define LAN8742A_PHY_ADDRESS

How to use the Ethernet middleware and all necessa...

can't get standard c-function/macro (va_list, va_s...

STM32L476RE immediately exits STOPMODE2 after ente...

Interfacing ATWINC3400 Wi-Fi Module with STM32F7 (...