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Renamed pixy_helper to pixy_frame. Updated docu of appliaction. added doxygen comments to pixy_{frame,control}.h

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t-moe
2015-06-07 19:03:29 +02:00
parent f432236628
commit c87220d192
9 changed files with 65 additions and 19 deletions
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43
common/app/pixy_control.h
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@@ -1,14 +1,41 @@
/*
* pixy_control.h
*/
#ifndef _CONTROL_H_
#define _CONTROL_H_
#ifndef PIXY_CONTROL_H_
#define PIXY_CONTROL_H_
#include<stdint.h>
void int_init(void);
/**
* @addtogroup app
*/
/*@{*/
/**
* @defgroup pixy_control Pixy Control Helper
* A collection of helper functions that contain PID Control code used for object tracking.
*/
/*@}*/
/**
* @addtogroup pixy_control
*/
/*@{*/
/**
* Execute one step of PID regulation for the Y-servo.
* @param x desired value (e.g. current y-position of the biggest block)
* @param w actual value (e.g desired y-position)
* @return The offset which needs to be added to the Y-Servo position
*/
int16_t pixy_PID_Y(int16_t x, int16_t w);
/**
* Execute one step of PID regulation for the X-servo.
* @param x desired value (e.g. current x-position of the biggest block)
* @param w actual value (e.g desired x-position)
* @return The offset which needs to be added to the X-Servo position
*/
int16_t pixy_PID_X(int16_t x, int16_t w);
#endif
/*@}*/
#endif /* PIXY_CONTROL_H_ */