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Unread 09-02-2005, 19:34
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Re: Reversing the joystick axis

Quote:
Originally Posted by JBotAlan
Sorry if I didn't search well enough, but how does one go about reversing the joystick value? I tried a negative, but I realized the pwm value is an unsigned val, what is the math I need to do on the joystick value to make it so foreward is backward and backward is foreward?
Instead of:
Code:
pwm01=p1_x;
do:
Code:
pwm01=255-p1_x;
Good luck.
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