STM32 UART Part 10: RS485 Transmission
Part 1 introduces RS-485 as a robust, differential serial communication standard widely used in industrial and embedded systems for its noise immunity and long-distance capability.In…
STM32 HAL
A working example uses STM32 HAL driver APIs, beyond an incidental HAL_Delay call.
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STM32 with Color LCD ST7789V2 Part 2: LCD Initialization and Draw Pixels
In this second part of the guide, we move from configuration to implementation by developing the ST7789V2 driver header and source files for STM32.…
STM32 Timers Applications: Complementary PWM Generation
TIM1 is an advanced-control timer on STM32 microcontrollers designed for high-performance applications that require precise timing, complementary PWM generation, and robust safety features. This…
Getting Started with STM32H7 Dual Core: How to Flash the Firmware
This guide provides a concise introduction to getting started with the dual-core STM32H747 MCU, focusing on project creation, core-specific GPIO configuration, and firmware flashing.…
[Revised]STM32 UART Part 9: LIN Bus Receiving Data
In this guide, we shall see how to receive data using UART in LIN configuration. In this guide, we shall cover the following: 1.…
[Revised]STM32 UART Part 8: LIN Bus Introduction and Sending Data
In this multiple-part guide series on LIN (Local Interconnect Network) bus for STM32F4, I will cover its fundamentals and implementation. In this guide, we…
STM32 ADC Application Part 10: Differential Mode
Differential mode in the STM32 ADC allows measurements based on the voltage difference between two input pins rather than a single-ended signal referenced to…
STM32 Timers Applications: Timer Cascading
Cascading two 16-bit timers on the STM32 allows you to build a fully synchronized 32-bit extended timer, overcoming the counting limitations of a single…
STM32 Timers Applications: Timer Synchronization External Clock Mode
Using Timer1 as the external clock source for Timer2 on the STM32F4 allows Timer2 to advance strictly in response to Timer1’s output events, ensuring…
STM32 ADC Application Part 9: External Voltage Reference
Using an external voltage reference can significantly improve the accuracy and stability of ADC measurements on the STM32F4. By providing a precise and low-noise…