How can i read pwm signals from a rc receiver using myrio??

Hello, i bound a transmitter (rc remote control) with a receiver which i connected it (the signal's pin) to the digital port on myrio. It showed me a boolean indicator, and it wasn't turning on the whole time even when i moved a cursor on the transmitter. When i put a time delay of 1sec in the code the results started to show true on some positions of the throtlle. Can anyone tell me how can i interpret those result to create signal conditioning and control some motors?? thank u all in advance

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Please upload your code so we can help you figure out what's wrong.
Bill
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