This example shows how to use DMA to transfer data from DMIC to memory.

Demonstrates the DMIC working with I2S. Audio is converted to samples in the DMIC module.Then, the data is placed memory buffer. Last, it is send data to the I2S buffer and send to the CODEC, then the audio data will be output to Lineout of CODEC.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The EEPROM Example project is a demonstration program that uses the KSDK software to program eeprom memoryand verify the program.

The enet_rxtx_rxinterrupt example shows the simplest way to use ENET functional tx/rx API for simple frame receive and transmit.1. This example shows how to initialize the ENET.2. How to use ENET to receive frame in interrupt irq handler and to transmit frame.The example transmits 20 number broadcast frame, print the number of recieved frames. To avoidthe receive number overflow, the transmit/receive loop with automatically break when 20 numberare received.

The enet_rxtx_rxinterrupt example shows the simplest way to use ENET functional tx/rx API for simple frame receive and transmit.1. This example shows how to initialize the ENET.2. How to use ENET to receive frame in polling and to transmit frame.The example transmits 20 number broadcast frame, print the number and the mac address of the recieved frames.

This example shows how to use SDK drivers to use the Frequency Measure feature of SYSCON module on LPC devices.It shows how to measure a target frequency using a (faster) reference frequency. The example uses the internal main clock as the reference frequency to measure the frequencies of the RTC, watchdog oscillator, and internal RC oscillator.

The i2c_dma_b2b_transfer_master example shows how to use i2c driver as master to do board to board transfer with DMA: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_interrupt_b2b_transfer_master example shows how to use i2c driver as master to do board to board transfer with interrupt: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_interrupt_b2b_transfer_slave example shows how to use i2c driver as slave to do board to board transfer with interrupt: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.

The I2S example project uses one I2S interface to continuously record input sound to a bufferand another I2S interface to playback the buffer to output - digital loopback.It requires NXP Mic/Audio/Oled Shield with WM8904 codec.It needs to have 1-2 connected on JP3.