im trying to do this:

	if((numChar==0) && (character=="$"))

buti get this warning:

isr.c:83:31: warning: comparison between pointer and integer

do i need to worry about it?
i dont understand why, because im not using a pointer, or integer.. character is a char and the $ is.. a char?

 

change your code to

if((numChar == 0) && (character == '$'))

single quote is for character
double quote is for strings

 

ahh thanks i love how small details cause issues