Hardware requirements#
Mini/micro USB cable
LPCXpresso55S36 board
Personal Computer
Board settings#
(pmux)VREF connect to 1.6V (3.3V * 15 /31). (nmux)J44-21(PIO1_14).
Prepare the Demo#
Connect a micro USB cable between the PC host and the CMSIS DAP USB port (J1) on the board.
Open a serial terminal on PC for OpenSDA serial device with these settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Reset the SoC and run the project.
Running the demo#
When the demo runs successfully, the log would be seen on the terminal like:
CMP interrupt driver example. RED LED turn on.(pmux > nmux). RED LED turn off.(pmux < nmux).