Very newbie question:

[Techman09]

How do I set a pin to Hi or Low when outputting to a motor controller or H-bridge???
I am looking for a way to define my drive functions for 4WD inside of the society of robot
"hardware.c" function lists.

I have searched the library documents, but I need some help here.
I am trying to figure out how to make the I/O lines either hi or low.

Thanks.

[Rebelgium]

What µC? what language?

[Techman09]

Using C, trying to alter the files on this site for controlling motors instead of servos.
and the Axon.

[Techman09]

something like maybe

PORTE6 = 00000001

or

PORTE6= 1

i amthe code to accomplish this in "C". It seems like this would be so easy to come by, but for some reason, I cannot find anything to manipulate the high or low value for an I/O pin.

[ross75]

i dont know about a motor because im very new but i know i can turn a led on and off

 

Code: [Select]

#include <avr/io.h>     

DDRB 0b11111111; // Set all of port b to outputs use 0 for inputs
PORTB 0b01000000; // set pin to high or low using 1 or 0



[Trumpkin]

Include SoR_Utils.h and then use something like this,
PORT_ON(PORTD, 7);
and
PORT_OFF(PORTD, 7);