STM32 MCUs Embedded software

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

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how to connect MQTTS with STM32F411 and W5500.

Hello,I am trying to make MQTTS connection by W5500 chip. I am using STM32F411 and generating code with STM32CubeMX and compiling with Makefile. I’m unable to find any sample code that works for this, Please share if anyone have any idea how can i ma...

AGaut.4 by Associate
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Resolved! Error in sending email from STM32H7 based processor board using SMTP client APIs in LWIP TCP/IP stack.

Hi, I am trying to create an SMTP client application using LWIP to send/receive emails from my STM32H7 based processor board, I am using smtp_send_mail() to send emails, although this functions returns ERR_OK, i couldn't monitor the emails being sent...

Nagaraj1 by Associate II
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Have two USB Audio Device Class

I have a STM32F446 MCU. I want to use the two USB ports featured by the MCU and have a single Audio Device Class on each USB but once one is selected in the CubeMX, the other is greyed out.

TLest.2 by Associate II
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  • 6 replies
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Creating multiple HID devices on STM32 controller

I recently got into STM32. My goal is to use my 1 controller to simulate multiple keyboard on my Windows computer.Currently, I managed to get a setup that works for 1 keyboard (1 HID device) using the Custom HID device settings on the CubeIDE. I'm tr...

pgold.1 by Associate
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Resolved! STM32F746-DISCOVERY. USB HOST FS MSC not working. Application state never go to state "APPLICATION READY"

Hello,I am working on a project with an STM32F746BGT6. I am supposed to read a binary file on an USB key. I have a code with USB OTG-FS working on STM32F4, but not with a F7. The variable "Appli_state" is never changed to "APPLICATION_READY" which un...

GNico.2 by Associate II
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hi everybody i tried on stm32f407VG board using dp83848 PHY in RMii mode to connect to LAN network via ethernet cable but still failed so any solution i am using lwip like middleware .

salut tout le monde j'ai essayé sur la carte stm32f407VG en utilisant dp83848 PHY en mode RMii pour me connecter au réseau LAN via un câble ethernet mais j'ai quand même échoué, donc toute solution que j'utilise lwip comme middleware.

Mhrag.1 by Associate II
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