Hardware requirements
Mini/micro USB cable
MIMXRT1040-EVK board
Personal Computer
Oscilloscope
Board settings
Connect input signal to J17-10.
Use oscilloscope to measure output the signal pin at J17-9.
Prepare the Demo
Connect a USB cable between the host PC and the OpenSDA USB port 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 example.
Running the demo
When the demo runs successfully, the following message is displayed in the terminal:
****Input capture example.****
****Provide a signal input to the QTMR pin****
Captured Period time = 1000 us (±5%)
****Output PWM example.****
*********Make sure to connect an oscilloscope.*********
****A 50 duty cycle PWM wave is observed on an oscilloscope.****
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