The pdb_dac_trigger example shows how to use the PDB to generate a DAC trigger.Based on the basic counter, to use the DAC trigger, just to enable the DAC trigger's "milestone" and set the user-defined value for it.The DAC's "milestone" is called as "interval". Multiple DAC trigger intervals can be included into one PDB counter's cycle.DAC trigger's counter would reset after the trigger is created and start counting again to the interval value.In this example, the DAC is configured with hardware buffer enabled in normal work mode. Once it gets the trigger from the PDB, the buffer read pointer increases.

The pdb_delay_interrupt example show how to use the PDB as a general programmable interrupt timer.The PDB is triggered by software, and other external triggers are generated from PDB in this project,so that user can see just a general counter is working with interrupt.

The pflash example shows how to use flash driver to operate program flash:

The PIT project is a simple demonstration program of the SDK PIT driver. It sets up the PIThardware block to trigger a periodic interrupt after every 1 second. When the PIT interrupt is triggereda message a printed on the UART terminal and an LED is toggled on the board.

The uart_edma example shows how to use uart driver with EDMA:In this example, one uart instance connect to PC through uart, 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 uart_functioncal_interrupt example shows how to use uart driver functionalAPI to receive data with interrupt method:In this example, one uart instance connect to PC through uart, the board willsend back all characters that PC send to the board.

The uart_interrupt_ring_buffer example shows how to use uart driver in interrupt way withRX ring buffer enabled:In this example, one uart instance connect to PC through uart, 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 uart_interrupt example shows how to use uart driver in interrupt way:In this example, one uart instance connect to PC through uart, 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 uart_polling example shows how to use uart driver in polling way:In this example, one uart instance connect to PC through uart, the board will send back all characters that PCsend to the board.

The WDOG Example project is to demonstrate usage of the KSDK wdog driver.In this example,quick test is first implemented to test the wdog.And then after 10 times of refreshing the watchdog in None-window mode, a timeout reset is generated.We also try to refresh out of window to trigger reset after 10 times of refreshing in Window mode.