Switch Function Problems

Technical Programming
1

I am using a switch function with MPLAB within the autonomous section fo user_routines_fast.c and the code I’ve written up does not seem to be executing…ever. For example, when I load the attached code, the motors attached to the PWM outputs only turn for 3-4 seconds and stop. I asked another team about it and their response was that the delay right above the while loop was the reason. I changed the value to 570 and the results were the same.

Do you think the numbers next to the “#define” section are the issue or does MPLAB hate us and the switch function alltogether?

Any and all help is appreciated!
Thanks in advance,
Team 2348.

switch_function.txt (2.62 KB)


switch_function.txt (2.62 KB)

2 
	static unsigned char delay;
  	static unsigned char direction;
	static unsigned char time;

An unsigned char’s maximum value is 255. Since you want to use values greater then that for time, you should use an int.

3

Thanks!

It works perfectly now. Next thing to do, figure out where we went wrong with IR sensors and I’m sure there is a thread out there with the information I need.