And when you tried the newping example what did the sensors do?
I found out that the
and operator and the
&& are to deferent types of operators and I was using the binary (bitwise) version. thank you for all your help.
They are the same. Both do logical comparisons
Make sure you don’t mistake the boolean AND operator, && (double ampersand) for the bitwise AND operator & (single ampersand). They are entirely different beasts.
The variable candy needed to be float, not long integer.