hi guys,i'm doing project for 2 ping sensors and one hc-sr04 to detect range and show the output with servo. but now i'm having problem with calling functions into if-else. it shows error from declaration of the functions. here's my code /* Ultrasonic program with 2 ping sensor and one hc-sr04…

Calling functions in IF-ELSE

nickgammon August 30, 2012, 7:45am 4

 if(disbackleft = low1() ...

This is not correct. This is assigning, not comparing. I suggest you Google a C tutorial.

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