The flexio_uart_edma example shows how to use flexio uart driver in edma way:In this example, a flexio simulated uart connect to PC through USB-Serial, the board will send back all charactersthat PC send to the board.

The flexio_uart_interrupt_ring_buffer example shows how to use flexio uart driver in interrupt way withRX ring buffer enabled:In this example, a flexio simulated uart connect to PC through USB-Serial, the board willsend back all characters that PC send to the board.Note: The example echo every 8 characters, so input 8 characters every time.

The flexio_uart_interrupt example shows how to use flexio uart driver in interrupt way:In this example, a flexio simulated uart connect to PC through USB-Serial, the board will send back all charactersthat PC send to the board. Note: two queued transfer in this example, so please input even number characters.

The flexio_uart_polling example shows how to use flexio uart driver in polling way:In this example, a flexio simulated uart connect to PC through USB-Serial, the board will send backall characters that PC send to the board.

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 uses the software button to control/toggle the LED.

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 Hello World QSPI demo application provides a sanity check for new SDK build environments and board bring up. Itprints the "Hello World" string to the terminal using the SDK UART drivers. The purpose of this demo is to show how tocompile SDK applications to run and boot from QSPI flash or a QSPI alias region.This example can generate two different demos using a different linker file and a startup file:Program boot from QSPI region.Program boot from QSPI alias region (if the chip supports QSPI alias region).

The i2c_edma_b2b_transfer_master example shows how to use i2c driver as master to do board to board transfer with EDMA:In this example, one i2c instance as master and another i2c 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 i2c_edma_b2b_transfer_slave example shows how to use i2c driver as slave to do board to board transfer with a EDMA master:In this example, one i2c instance as slave and another i2c 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.