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Articles tagged with #stm32f4
To run a microcontroller program in Keil µVision, you usually do one of two things: Run on real hardware (flash + debug via ST-LINK/J-LINK/ULINK) Run in the simulator (only for some MCUs, with limitations) Here’s the practical workflow. A) Run o...
Combining Qt Creator with STM32CubeIDE is a powerful setup that leverages the strengths of both tools: STM32CubeIDE: Excellent for low-level hardware configuration (using CubeMX), HAL library code, and building/flashing/debugging the firmware for th...
Here’s a complete STM32 FreeRTOS project example for a basic multitasking application:LED blinking + UART message + ADC voltage readout, running on STM32F4 (e.g., STM32F407VG) using FreeRTOS and STM32CubeIDE. Project Overview FeatureDescription ...
The STM32 microcontrollers typically include two crystal oscillator circuits (one high-speed external oscillator (HSE) and one low-speed external oscillator (LSE)) for several key reasons related to power efficiency, precision, and system flexibility...
This guide covers how to turn an STM32 microcontroller into a LoRaWAN gateway capable of communicating with The Things Network (TTN), ChirpStack, or other LoRaWAN networks. We'll explore both single-channel and multi-channel gateway designs. 1. LoRa...
1. Overview of Pin Multiplexing in STM32 STM32 microcontrollers use GPIO pin multiplexing (AF, Alternate Function) to assign multiple peripheral functions to a single physical pin. This is managed via: Alternate Function Registers (AFR): Control pin...
