Hardware requirements
Micro USB cable
LPCXpresso860MAX board
An oscilloscope
Personal Computer
Board settings
The FTM pins are J1_7 and J1_5.
Prepare the Demo
Connect a micro USB cable between the PC host and the OpenSDA USB port on the board.
Open a serial terminal on PC for OpenSDA serial device with these settings:
9600 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
These instructions are displayed/shown on the terminal window:
FTM example to output combined complementary PWM signals on two channels
You will see a change in LED brightness if an LED is connected to the FTM pin
If no LED is connected to the FTM pin, then probe the signal using an oscilloscope
Red led and green led will change brightness.