STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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STM32F4 + LAN8720

Hi all!I'm trying to send a page to the browser using a microcontroller. I use instructions and code from YouTube. I generate fsdata.c. I connect LAN8720 with a cable directly to the computer. As a result, the ping passes, but the site is not display...

Ping.jpg
ATima.1 by Associate
  • 1874 Views
  • 2 replies
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MKBOXPRO: Enabling 3A supply

Hi, I need to enable 3A supply on MKBOXPRO - referring to the attached schematic section; if I install 5.1K (1%?) pulldown resistors to GND, that are already provisioned for on R42,and R43, would that be all that I need to accomplish this?Another rel...

AVigh.1 by Associate II
  • 1666 Views
  • 2 replies
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STM32F411CE bootloader wrong USB VID/PID ?

When I hold BOOT0 while hitting Reset the Device boots up and configures the USB as VID/PID 0x0000/0x0002 but the STM32CubeProgrammer expects 0x0483/0xdf11.As far as I know the bootloader is in ROM (e.g. cannot be overwritten/damaged) so how can it b...

PRenn.1 by Associate III
  • 4404 Views
  • 10 replies
  • 1 kudos

STM32WL55 CM0+ is getting stuck

Dear forum,I have been working with the STM32WL55, using STM32Cube FW_WL V1.1.0.During the development phase I have tried to stress test the device with sending acknowledged LoRa messages one after the other. In order to ensure that I am not going to...

IAnas1_0-1695989037198.png IAnas1_2-1695989095287.png
IAnas.1 by Associate II
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  • 0 replies
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Can't downlaod STM32cubeMX or STM32cubeIDE

Hi, I just created a new profile and logged in to download STM32cubeMX and STM32cubeIDE. But no matter where I click on the download links, there is no response on the website. I have tied this in both Vivaldi and Edge browsers on Win11. I'm in the p...

OTA not able to powerup new firmware image

Hi,I am trying to perform OTA on STM32F413ZT6 using Seirra Wi-Fi module. The Sierra and MCU communicate over UART. Here the binary is downloaded by the WI-Fi from a server, further, it will send the binary to the MCU. The STM is responsible for writi...

saraiahd by Associate II
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  • 0 replies
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