Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Hi,I changed the MCU on my design from STM32 L031 to L051 & L052 to have more flash then have a DAC output.I kept exactly the same ST supplied libraries / APIs for the RFID part, and command them in the exact same way with all MCUs.SPI to RFID chip r...
Hi,I am trying to add FreeRTOS to my project.Board = Nucleo-U5A5ZJ-QTrustzone = enabledFreeRTOS = in non-secure project I have Trustzone enabled, therefore a secure and a non-secure project is generated by CubeMX. I added FreeRTOS in the non-secure ...
Hello All,I am working on STM32H747I-EVAL for one of the application development where I am using the uart for communication. I am using UART2 with below pins for my commands and response communication with interrupt mode on 115200 baudrate. PA2 ...
I am trying to implement peak current mode using STM32G474. I implemented the code using direct register manipulation for high-speed interrupt operation. I confirmed that a sawtooth wave is generated using the following code, and that variables can b...
I am developing I2S on the NUCLEO-L433RC-P development board using a BT401 bluetooth audio receiver and MAX98357A I2S amplifier.I need to pass the I2S audio data through the STM32L4333 (refer to diagram below). I have done this before using a Microc...
Split from this old, abandoned thread.I see the same error. I'm using STM32F302, talking to MCF8329A using I2C. I can see the STM32 is reading the MCF8329A perfectly fine with no error when I power cycle it.But when I run the firmware on debug mode o...
All clock setup and tracing enable checkbox checked and port0 selected but still no SWO printf debug messages in CubeIDE debugger. Further research led to the SWO pin function (PB3) that deliveres the trace data from the board to the debugger. Howev...
I want to use ILID9341 screen on STM32F407G-DISC1 without any libraries, just spi protocol. However, while the screen turns on, I can't draw anything on it. Why is this the case?This is SPI configuration.I have checked the physical wiring, and it see...
Hi,I’m working with the LAN9253 and an STM32F446ZCH6, using Quad-SPI for Ether CAT communication. I attempted to interface with the LAN9253 over QSPI using the STM32 HAL libraries, but I haven’t been able to get it working.Are there any existing libr...
Hi! I am having a lot of trouble configuring the ST-Link on my NucleoF466RE board to JLink with STLinkFlash.exe even after consulting different community posts and websites.I was able to connect to my board using STM32CubeProgrammer on my Ubuntu 24.0...
