STM32F407 Discovery Audio: Transmitting I2S Data using DMA
Building upon the fundamentals of polling mode, this next section transitions to using Direct Memory Access (DMA) to handle the data stream. By offloading…
STM32F4
Examples explicitly targeting the STM32F4 family.
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Articles
Getting Started with STM32 Low Layer (LL): UART Transmit Using Interrupt
Eliminate the CPU bottlenecks caused by blocking transmission loops by shifting to an interrupt-driven UART architecture using Low Layer (LL) drivers. This guide demonstrates…
STM32F407 Discovery Audio: Configuring and Transmitting I2S Data via Polling
The I2S (Inter-IC Sound) peripheral on the STM32F407 Discovery board provides a dedicated, high-performance synchronous communication interface designed specifically for transmitting digital audio data…
Getting Started with STM32 Low Layer (LL): UART Transmit in Polling Mode
Establish robust, asynchronous serial communication by leveraging the STM32F4’s USART/UART peripheral configured with Low Layer (LL) drivers for maximum data throughput and minimal execution overhead. This…
Getting Started with STM32 Low Layer (LL): GPIO Input
Transition from driving outputs to interpreting the physical world by configuring the STM32F4’s GPIO pins as digital inputs using Low Layer (LL) drivers. This…
STM32F429 Discovery Display Guide – Part 6: LvGL Integration
In Part 6, we elevate our project by integrating the Light and Versatile Graphics Library (LVGL), transforming raw hardware drivers into a professional-grade graphical user…
Getting Started with STM32 Low Layer (LL): Blinking an LED
Master the balance between hardware control and code efficiency by leveraging the STM32F4’s Low Layer (LL) drivers for direct register access. This introductory guide…
TM1637 Interface with STM32 Part 2: Firmware Development
In Part 2, we shall develop the core firmware and driver logic required to translate time data into the TM1637’s custom serial protocol. This…
STM32F429 Discovery Display Guide – Part 5: Read Touch Data
In Part 5, we transition from hardware configuration to data acquisition by implementing the logic required to extract precise X and Y coordinates from…
TM1637 Interface with STM32 Part 1: Introduction and Setup
This guide demonstrates how to interface an STM32 microcontroller with the TM1637 display module to create a real-time digital clock, focusing on implementing the…