root / scout_avr / src / stepper.h @ 47e26dee
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#ifndef _STEPPER_H_
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#define _STEPPER_H_
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#define S_STEP PD6
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#define S_DIR PD7
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#define S_MS PB7
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//define the type func as a pointer to a void function with no parameters
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typedef void (*func)(); |
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/*returns a funciton pointer that must be called at regular intervals
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* as specified by the call_us argument
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*/
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func step_init(unsigned int call_us); |
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void step_direction(int dir); |
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void step_halfstep();
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void step_fullstep();
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void step_flush();
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void step_sweep_speed(unsigned int speed); |
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void step_sweep_bounds(int ccw, int cw); |
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void step_sweep();
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#endif
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