1.4 I2C Driver Asynchronous - I2C EEPROM

This example uses the I2C driver in asynchronous mode to communicate with the on-Board EEPROM to perform write and read operations in Bare-Metal environment. This application uses I2C driver to read and write data from an on-Board 24AA025E48 EEPROM device.

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.

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

To load the application binary onto the target device, we need to use at91bootstrap loader. Refer to the at91bootstrap loader documentation for details on how to configure, build and run bootstrap loader project and use it to bootstrap the application binaries.

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

1. Build the application using its IDE
2. The LED is turned ON when the value read from the EEPROM matched with the written value