Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 26, 2013 at 01:59I am using STM32L152 evaluation board. I realized that the USB HID module does not configure the USB D+ D- line as GPIO Alternate function. I wonder that what is the usage of GPIO Alternate function for USB?
Hey, I am currently trying to get my own hardware to run on STM32 Microcontrollers. In this case, I am using a F103RET6, LQFP64 package. It is being used with very improvised hardware, as a proof of concept only. The layout looks like so, made in Kic...
Hello,I followed the examples in STM32CubeH7 package and implemented USB Custom HID device with 1 interface. The device is working fine. Now, I want to implement USB Custom HID Device with two interfaces. I want my device to be listed as highlighted ...
Hello,we are using the usart on a STM32U5 controller. (Happens too on STM32L0 and stop mode) The problem short summarize:We get a rx error, disable the rx and go to sleep stop2. The usart rx never goes back to normal operation. This can be solved by ...
Currently we are using STM32F4 & STM32H7 controller with inbuilt ethernet. We are looking to add a profinet interface in our device without using additional external hardware.Please can you share references or documents how can we integrate Profinet ...
I would like to read the unique device ID to check whether the product is good or not.Do you have a unique number?Please tell us.
Hi everyone,I am trying to generate an arbitrary PWM waveform using DMA burst write according to AN4776. It works in principle, except of one thing: If i want to have more than one pulse with a specifig period/pulse setting, the RCR should be used. H...
I have created a new project in eclipse and have taken CubeMx configured files into my project and did relevant settings and able to build it. Now I have to flash it to my Nucleo-H743ZI2 board using ST-Link and OpenOCD but am betting logs like this a...
Hi Team i have one question can i write data into stm32wl series boards OTP memory using j-link debugger softwares like segger j flash commander or segger j flash memory.i have another question is it possible to write data into stm32wl series boards ...
Hello,I'm trying to run software on a STM32F769I-EVAL board, generating initialisation code with STM32CubeMX.I use the default template for the board in CubeMX. The code is generated with no problem. But when debugging, it never goes to the main loop...
