siul2_input_dma#
Overview#
The siul2 Example project is a demonstration program that uses the KSDK software to manipulate the external DMA request. The example is supported by trigger DMA request using the external REQ pins. The example uses the software button to trigger a DMA transfer.
Supported Boards#
FRDM-MCXE31B
Hardware requirements
Type-C USB cable
FRDM-MCXE31B board
Personal Computer
Board settings
No special settings are required.
Prepare the Demo
Connect a type-c USB cable between the host PC and the MCU-Link USB port (J13) on the target board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
When the example runs successfully, you can see the similar information from the terminal as below.
SIUL2 input trigger EDMA example
Press SW3 to trigger a EDMA transfer
EDMA memory to memory transfer finish.
FRDM-MCXE32B
Hardware requirements
Type-C USB cable
FRDM-MCXE32B board
Personal Computer
Board settings
No special settings are required.
Prepare the Demo
Connect a type-c USB cable between the host PC and the MCU-Link USB port (J13) on the target board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
When the example runs successfully, you can see the similar information from the terminal as below.
SIUL2 input trigger EDMA example
Press SW3 to trigger a EDMA transfer
EDMA memory to memory transfer finish.