The i2c_polling_b2b_master example shows how to use i2c driver as master to do board to board transfer using polling method: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_polling_b2b_slave example shows how to use i2c driver as slave to do board to board transfer with a polling 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.

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.

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.

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.

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.

The IAP project is a simple demonstration program of the SDK IAP driver. It reads part id, boot code version, unique id and reinvoke ISP. A message a printed on the UART terminal as various bascial iap operations are performed.

The IAP EEPROM project is a simple demonstration program of the SDK IAP driver. It writes and reads the EEPROM page. A message a printed on the UART terminal as EEPROM read and write operations are performed.

The IAP Flash project is a simple demonstration program of the SDK IAP driver. It erases and programs a portion of on-chip flash memory. A message a printed on the UART terminal as various operations on flash memory are performed.

The lcdc_cursor example shows how to use LCD hardware cursor.In this example, a 32x32 cursor is shown. The cursor's position is changed atthe end of every frame.The background is:+------------------------------------------------++ ++ Red ++ ++ +--------------------+ ++ + + ++ + Blank + ++ + + ++ +--------------------+ ++ ++ ++ ++------------------------------------------------+