1.5 I2C Driver Synchronous - I2C EEPROM

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

Description

This example uses the I2C driver in synchronous mode to communicate with the EEPROM to perform write and read operations in RTOS environment. This application uses I2C driver to read and write data from an external EEPROM memory chip.

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/sync/i2c_eeprom/firmware.

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

Project NameDescription
sam_rh707_ek_freertos.XMPLABX project for SAM RH707 Evaluation Kit

Setting Up the Hardware

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

Project NameDescription
sam_rh707_ek_freertos.XSAM RH707 Evaluation Kit

Running the Application

  1. Build and program the application using its IDE
  2. LED indicates success or failure:
    • The LED is turned ON when the value read from the EEPROM matched with the written value
Refer to the following table for LED name:
BoardLED Name
SAM RH707 Evaluation KitLED0