Statistics
| Branch: | Revision:

root / scout_avr / src / stepper.h @ 2853d46b

History | View | Annotate | Download (476 Bytes)

1
#ifndef _STEPPER_H_
2
#define _STEPPER_H_
3

    
4
#define S_STEP    PD6
5
#define S_DIR     PD7
6

    
7
#define S_MS      PB7
8

    
9
#define STEP_WHOLE 2
10
#define STEP_HALF 1
11

    
12
/* Initializes the stepper with whole steps and no direction. step_sweep_bounds
13
 * and step_dir should be called before using step_sweep. */
14
void step_init();
15

    
16

    
17
void step_set_size(char size);
18
void step_dir(int dir);
19
void step_do_step();
20
void step_flush();
21
void step_sweep_bounds(int ccw, int cw);
22
void step_sweep();
23

    
24

    
25
#endif