STM32 MCUs Embedded software

How can I determine Source PDO capabilities?

I am developing an application using an STUSB4500 and an external MCU STM32G031K8 that should be able to read USB PD Source capabilities and allow the user to dynamically set custom PDOs.I have based the majority of my code off of the example softwar...

Using X-Cube-Azure IoT kit P-L96G-CELL01 with UG96 Cellular Modem. The push button switch is not recognized so I cannot enter cellular credentials or TLS root CA certificate. Using software version 1.2.0. Tried pressing blue (joystick) during …...

Tera Term log:Starting Main Thread...****************************************************************  HWJ AZURE***  STM32 IoT Discovery kit for***     STM32F413/STM32F769/STM32L475/STM32L496 MCU***  X-CUBE-AZURE Cloud Connectivity Demonstration***  ...

The name of HAL_GetTickFreq() function and its description is misleading, or the function returns wrong value?

From the function name of 'HAL_GetTickFreq()' function, I expect that it returns tick frequency in Hz.But I experienced that it returns tick period in milliseconds. If tick frequency is 1000 Hz, then it returns 1, that value comes from HAL_TICK_FREQ_...

STMH755 and FDCAN Bootloader settings

Hi,I've been going through application note AN2606 for the bootloader in STM32H755.The note says that pattern 10 needs to be executed.Pattern 10 has two conditions:Boot(pin) = 0 and BOOT_ADD0(optionbyte) = 0x1FF0Boot(pin) = 1 and BOOT_ADD1(optionbyte...

Hi everybody, for the nucleo wifi module I can see the wifi_get_IP_address to get the address in case of dynamic through the dhcp=on, but if I want to turn off the dhcp and use static how do I set the IP address , any idea, Thnks.

Hi, I am trying to install various extension nucleo software like the one for the nucleo wifi and it returns pdsc not found. I use the file location option. Any idea Thnks Theo.

Announcement: New open-source USB library for STM32F103xx MCUs

I have just released a new 1.2.0 update to my open-source USB library for STM32F103xx MCUs:https://github.com/thanks4opensource/papoon_usbpapoon_usb is a lightweight, efficient, cleanly-designed library for the USB Device peripheral in the STMF103xx ...

Implementation example stm32l452 USB AUDIO Device class

Hello I am struggling on how to init the USB device so that it recognized as a USB Audio device .How do I transmit data.How do I link the structures for device class propertiesIf I use CUBE Mx the generated code only gives an init.The Audio Device cl...

Code example request to ST: USB HID keyboard

Hello,I just wanted to ask for a code example (middleware) for a USB HID keyboard. Currently, there is only a mouse / joystick available. (The situation has not changed from this discussion 3 years back: https://community.st.com/s/question/0D50X00009...