1.6 I2C Driver Asynchronous - I2C EEPROM

This example application shows how to use the I2C driver in asynchronous mode to perform operations on the EEPROM.

Description

This example uses the I2C driver in asynchronous mode to communicate with the EEPROM to perform write and read operations in Bare-Metal environment. This application uses I2C driver to read and write data from an AT24CM02 EEPROM device.

Downloading and Building the Application

To clone or download this application from Github, go to the main page of this repository and then click Clone button to clone this repository or download as zip file. This content can also be downloaded using content manager by following these instructions.

Path of the application within the repository is apps/driver/i2c/async/i2c_eeprom/firmware.

To build the application, refer to the following table and open the project using its IDE.

Project NameDescription
pic32mk_gp_db.XMPLABX project for PIC32MK GP Development Kit
pic32mk_mcj_curiosity_pro.XMPLABX project for PIC32MK MCJ Curiosity Pro Board
pic32mk_mcm_curiosity_pro.XMPLABX project for PIC32MK MCM Curiosity Pro Board
pic32mk_mca_curiosity_pro.XMPLABX project for PIC32MK MCA Curiosity Pro Board

Setting Up the Hardware

The following table shows the target hardware for the application projects.

Project NameDescription
pic32mk_gp_db.XPIC32MK GP Development Kit
pic32mk_mcj_curiosity_pro.XPIC32MK MCJ Curiosity Pro Board
pic32mk_mcm_curiosity_pro.XPIC32MK MCM Curiosity Pro Board
pic32mk_mca_curiosity_pro.XPIC32MK MCA Curiosity Pro Board

Setting Up PIC32MK GP Development Kit

  • To run the demo, the following additional hardware are required:
  • Connect micro USB cable to the ‘Debug USB’ connector(J12) on the board to the computer
  • Install the EEPROM 3 Click board on to the mikroBUS socket J8 of PIC32MK GP Development Kit

Setting Up PIC32MK MCJ Curiosity Pro Board

  • To run the demo, the following additional hardware are required:
  • Connect micro USB cable to the ‘Debug USB’ connector(J1) on the board to the computer
  • Install the EEPROM 3 Click board on to the mikroBUS Xplained Pro board
  • Connect the mikroBUS Xplained Pro board to the EXT1 header (J501) of the PIC32MK MCJ Curiosity Pro Development Board

Setting Up PIC32MK MCM Curiosity Pro Board

  • To run the demo, the following additional hardware are required:
  • Connect a micro USB cable to the USB DEBUG port J500
  • Install the EEPROM 3 Click board on to the mikroBUS socket J300 of PIC32MK MCM Curiosity Pro Development Board

Setting Up PIC32MK MCA Curiosity Pro Board

  • To run the demo, the following additional hardware are required:
  • Connect a micro USB cable to the USB DEBUG port
  • Install the EEPROM 3 Click board on to the mikroBUS socket of PIC32MK MCA Curiosity Pro Development Board