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I read a lot about it for other STM32 MCUs but can't find any confirmation that it’s not possible to use PA4 and PA5 as GPIO output and DAC1 channel 1 and channel 2 internally for STM32F303CBT6. There's a hint in the errata of another STM32F303* usin...
Hi, i am using STM32F401RE Nucleo board and i want am using I2C channel in standard mode which is upto 100KHz but i due to little long length of communication cable, i want my I2C frequency to be around 20KHz. I am using HSI only as clock source.This...
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...
