STM32 UART Part 7: 1- Wire Protocol Receiving Data
In this part, we dive into how the STM32 receives data from a 1-Wire sensor, interpreting the precise timing signals that represent logical bits. Understanding…
STM32F4
Examples explicitly targeting the STM32F4 family.
296 articles · Page 7 of 30
Articles
STM32 UART Part 6: 1- Wire Protocol Sending Data
The 1-Wire protocol is a simple, low-speed communication standard developed by Dallas Semiconductor (Maxim) that uses just a single data line and ground for both power…
Porting U8G2 Graphics Library to STM32 Part5: Nokia 5110 GLCD PCD8544
This guide demonstrates how to interface a Nokia 5110 display based on the PCD8544 controller with an STM32 microcontroller using the U8G2 graphics library.…
SSD1331 Color OLED with STM32 Part 2: Initialization and Draw Single Pixel
In this guide, we will focus on the firmware side by initializing the SSD1331 controller and preparing it for operation. Once initialized, we’ll implement…
Emulating I2C Sensors Part 5: Control Rate of the Conversion
In this part of the guide, we will extend the emulated sensor by introducing control over the rate of its internal ADC conversions. By…
STM32 UART Part 5: Receive Unknown Length Using DMA
Using DMA in normal (non-circular) mode with the IDLE line interrupt turns UART reception into a smart, event-driven system. Instead of blindly filling buffers, the DMA captures bursts…
Porting U8G2 Graphics Library to STM32 Part4: ST7920 GCLD 128×64
This guide demonstrates how to interface a GLCD12864 display based on the ST7920 controller with an STM32 microcontroller using the U8G2 graphics library. We…
SSD1331 Color OLED with STM32 Part 1: Introduction and Environment Setup
This guide walks you through working with the SSD1336 SPI color OLED display using STM32 MCUs. In part one, we’ll cover the SSD1331 controller…
STM32 UART Part 4: Receiving Unknown Length of Data
In this part of our UART guide series, we will explore how to receive data of unknown length using interrupts triggered on each incoming character.This approach allows…
Emulating I2C Sensors Part 4: Slave Send Data to Master
In this part of the guide, the emulated I²C sensor will act as a data source, sending predefined or dynamically generated values back to…