Stm32duino i2c programming In this tutorial, we will explain the basic principles of Inter-Integrated Circuit (I2C) communication and a closer look at the I2C hardware of the STM32 microcontroller. Mar 28, 2024 · In this tutorial, I will show you how to use I2C in STM32F103C8T6 MCU based STM32 Blue Pill Board. 1. Enable the I2C CLOCK and GPIO CLOCK. c) Select High SPEED for the PINs. d) Select Pull-up for both the Pins. com Jan 7, 2019 · In this STM32 I2C tutorial we will configure the STM32F103C8 as Master and Arduino as Slave. So, in this STM32 I2C Tutorial, I will be using an STM32 MCU as Master and an Arduino UNO as Slave. And we’ll get a closer look at the STM32 I2C hardware module and its internal functionalities, modes of operation, options, and configurations. Sep 3, 2019 · Inter-Integrated Circuit (I2C) is a communication bus protocol developed by Philips Semiconductor (now NXP Semiconductors) in 1982. . It is a relatively slow protocol but has seen widespread use due to its simplicity and robustness. a) Select Alternate Function in MODER Register. To demonstrate the I2C Communication, we need atleast one Master and one Slave. Jan 7, 2019 · In this STM32 I2C tutorial we will configure the STM32F103C8 as Master and Arduino as Slave. To demonstrate I2C communication in STM32, we control the master STM32 LED by using slave Arduino push button value and control slave Arduino LED by using master STM32F103C8 push button value. See full list on deepbluembedded. Both boards are attached with an LED & a push button separately. 2. Below are the steps shown for configuring the I2C in STM32F4. Starting with an introduction to the Inter-Integrated Circuit (I2C) communication. In this tutorial, we’ll be discussing the I2C hardware in STM32 microcontrollers. Mar 28, 2024 · In this tutorial, I will show you how to use I2C in STM32F103C8T6 MCU based STM32 Blue Pill Board. b) Select Open Drain Output . Sep 27, 2024 · The I2C is a multi-master, multi-slave, synchronous, bidirectional, half-duplex serial communication bus. Configure the I2C PINs for ALternate Functions. To get you started, we will show you how to interface the MPU-6050 accelerometer and gyroscope sensor module with the STM32 Nucleo Board using I2C. SDA (Serial Data) is the line on which master and slave send or receive the information (sequence of bits). vwmddn svmjt hwigj tdtb bxfl qzsfbpz skalrep zdbehn vuha ttk