README


i2secho


Example Summary

Example that uses the I2S driver to echo back to the audio received from the microphone over the speaker. This example shows how to initialize the I2S driver in Issue/Reclaim mode with audio echo.

Peripherals Exercised

Resources & Jumper Settings

If you’re using an IDE (such as CCS or IAR), please refer to Board.html in your project directory for resources used and board-specific jumper settings. Otherwise, you can find Board.html in the directory <SDK_INSTALL_DIR>/source/ti/boards/<BOARD>.

Example Usage

If you halt the target during execution of this example, and then run again, the echoing will not resume. You will need to reload the program.

Application Design Details

The drivers by default are non-instrumented in order to limit code size.

TI-RTOS:

FreeRTOS: