The GPIO Example project is a demonstration program that uses the KSDK software to manipulate the general-purposeoutputs.The example is supported by the set, clear, and toggle write-only registers for each port output data register. The example take turns to shine the LED.

The Hello World demo application provides a sanity check for the new SDK build environments and board bring up. The HelloWorld demo prints the "Hello World" string to the terminal using the SDK UART drivers. The purpose of this demo is toshow how to use the UART, and to provide a simple project for debugging and further development.

The LED Blinky demo application provides a sanity check for the new SDK build environments and board bring up. The LED Blinky demo uses the systick interrupt to realize the function of timing delay. The example takes turns to shine the LED. The purpose of this demo is to provide a simple project for debugging and further development.

The lpi2c_edma_b2b_transfer_master example shows how to use lpi2c driver as master to do board to board transfer with EDMA:In this example, one lpi2c instance as master and another lpi2c instance on the other board as slave. Master sends a piece of data to slave, and receive a piece of data from slave. This example checks if the data received from slave is correct.

The lpi2c_edma_b2b_transfer_slave example shows how to use lpi2c driver as slave to do board to board transfer with a EDMA master:In this example, one lpi2c instance as slave and another lpi2c instance on the other board as master. Master sends a piece of data to slave, and receive a piece of data from slave. This example checks if the data received from slave is correct.

The lpi2c_functional_interrupt example shows how to use lpi2c functional driver to build a interrupt based application:In this example , one lpi2c instance used as lpi2c master and another lpi2c instance used as lpi2c slave .1. lpi2c master send data using interrupt to lpi2c slave in interrupt .2. lpi2c master read data using interrupt from lpi2c slave in interrupt .3. The example assumes that the connection is OK between master and slave, so there's NO error handling code.

The lpi2c_interrupt_b2b_transfer_master example shows how to use lpi2c driver as master to do board to board transfer with interrupt:In this example, one lpi2c instance as master and another lpi2c instance on the other board as slave. Master sends a piece of data to slave, and receive a piece of data from slave. This example checks if the data received from slave is correct.

The lpi2c_interrupt_b2b_transfer_slave example shows how to use lpi2c driver as slave to do board to board transfer with interrupt:In this example, one lpi2c instance as slave and another lpi2c instance on the other board as master. Master sends a piece of data to slave, and receive a piece of data from slave. This example checks if the data received from slave is correct.

The lpi2c_polling_b2b_master example shows how to use lpi2c driver as master to do board to board transfer using polling method:In this example, one lpi2c instance as master and another lpi2c instance on the other board as slave. Master sends a piece of data to slave, and receive a piece of data from slave. This example checks if the data received from slave is correct.

The lpi2c_polling_b2b_slave example shows how to use lpi2c driver as slave to do board to board transfer with a polling master:In this example, one lpi2c instance as slave and another lpi2c instance on the other board as master. Master sends a piece of data to slave, and receive a piece of data from slave. This example checks if the data received from slave is correct.