Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.
Hi Everyone,I am using SPI NOR Flash (AT25SF128) with STM32F429 microcontoller. The requirement of my system are as follows: I write data to the SPI Flash using only HAL_SPI_**** statements. I want to read the data written to this flash using a USB (...
I would like to request assistance regarding an integration issue between my microcontroller(STM32L051C8T6) and the SIM Y7080E (an NB-IoT connectivity chip being used to publish messages via MQTT). I am using an STM32L0 to control the SIM via UART, b...
Is it possible for BissC absolute encoder to communicate with STM32F401Re via SPI? Or can it be with MAX485 module as in the ardunio example in the link below? https://protonestiot.medium.com/communication-between-24-bit-rotary-encoder-working-wit...
Hi I am having some trouble adjusting the brightness for the STM32F7.I used this in main.c, and externed it I tried using this in model.cpp and in main.c, neither seems to adjust the brightness of the display. void setDutyCycle(float duty_cycle) { ...
Hi all,I'm not able to connect Simulink to the model running on the Nucleo-G491RE board using the "Monitor&Tune" mode via Simulink XCP protocol -> Virtual COM Port -> STLINK-V3E -> VCP LPUART1.I can deploy the model itself successfully to the board (...
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...
Hello,We are in the process of migrating our current BMS from an old MCU to a new one. and we want to check if ST has a suitable MCU for our use case:1) The MCU will manage up to 100 battery monitoring chips connected in daisy chain (isolated SPI)2) ...
I want to read a data from a register in a network IC using RFFE protocol. I need a complete code for that. I am planning to use STM32F103C8T6.
Dear ST community,I want to send some data (like an integer or a decimal number) from Labview to the STM32 Nucleo F401RE board for motor speed controlling application. I have tried using NI DAQ (using digital output pins) and NI VISA. i am finding it...
Hi there!I still work on my project for read Ibutton. In the main i check every 500ms if there is any key(unfortunally i can’t use interrupt) . Now i want use a W2812B for report some error. Soo my question is how I can implement one function work in...