Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Hi I'm trying to drive a screen through a parallel interface. The screen has the ST7796 driver. I was able to initialize it, but it only displays noise. When data is sent through the parallel interface, it doesn't display. Do you know the necessary ...
Hi all.I want to do read/write on eeprom microwire 93c66 but there is no open source HAL library that I can find. how can I do it? I am new to stm32.Thanks
No Data Received on MCU.We have connected MAX3232 RS-232 IC on UART2 (PA2 - Tx & PA3 - Rx) of STM32F0303RCT6.When UART2 is Configured in Loopback, we are receiving the data that is being transmitted by MCU - on both MCU Loopback & MAX3232 Loopback.Bu...
Hi, I am working on configuring LoRa (E22-900M22S) and the MAX3485 transceiver to establish RS-485 communication using the STM32H753ZI. I have connected the LoRa and MAX3485 modules as per the following reference:LoRa(E22-900M22S)LoRa PinSTM32H753ZI ...
Hello everyone,I'm currently working on a project using an ADS8688 ADC IC and an STM32F446RET6 microcontroller.I'm encountering an issue where I'm consistently reading random or garbage values over SPI, even when I'm applying stable input voltages to...
Hello,I'm currently working on an STM32 project using FreeRTOS, and I'm facing an issue with UART2 communication when interfacing with a GPRS module.Project Setup:UART3 is used for debugging (connected to a PC terminal) and is functioning correctly.U...
Hello,I've configured my ADC channels in differential mode and I'm able to do some basic test by connecting variable supply to my ADC pins. The results are coming properly. Here I'm connecting directly to my Nucleo545REQ board. Now when I connect CT(...
I’m trying to interface the onboard ISM43362 Wi-Fi module of the STM32BL475 using STM32CubeIDE, but I couldn't find any proper resources or example code online.
Hello,Where can I find the HAL API files and descriptions of the HAL API for the STM32F411 microcontroller?
Hi all,I’d like to share with you a project I recently completed – a digitally-controlled linear power supply built around the STM32F030CCT6 microcontroller.The power stage uses a classic analog linear regulator topology, known for its simplicity, re...
