MG32F10x Standard Peripherals Firmware Library
I2C_Simulate_24C02 example
  *************** (C) COPYRIGHT 2020 - 2023 megawin Technology ***************
  * @file    I2C/I2C_Simulate_24C02/readme.txt 
  * @author  megawin Application Team
  * @version V0.1.10
  * @date    05-January-2023
  * @brief   Description of the I2C I2C_Simulate_24C02 example.
  ******************************************************************************
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, MEGAWIN SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
  * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM
  * THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  ******************************************************************************
Example Description

This example describes how to use I2C slave mode to simulate a 24C02 (EEPROM).

In this example, Main clock is from PLL clock and it is configured at 96MHz. The PLL clock is based on 8MHz HSE. APB1 and APB2 clock is from Main clock.

In this example,the slave address of the simulated 24C02 is 0xC4.

Directory contents
  • I2C/I2C_Simulate_24C02/I2C_Simulate_24C02.uvprojx MDK5 project file
  • I2C/I2C_Simulate_24C02/I2C_Simulate_24C02.uvoptx MDK5 project options file
  • I2C/I2C_Simulate_24C02/JLinkSettings.ini Jlink settings file
  • I2C/I2C_Simulate_24C02/main.c Main program
Hardware and Software environment
  • Hardware environment
    • HSE crystal is 8MHz
    • The I2C master needs to be connected to PB6 (I2C1_SCL), PB7 (I2C1_SDA)
How to use it ?

In order to make the program work, you must do the following :

  • Open I2C_Simulate_24C02.uvprojx from this example folder by Keil MDK5
  • Rebuild all files and load your image into target memory
  • Run the example

    © COPYRIGHT 2020 - 2023 megawin Technology