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view projects/tank_wars/vector_graphics.h @ 26:6d64ee8c0754 matrix_gpio

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- fixed bug that caused the PRU to hang when opening a socket or an ssh connection. Bug was a typo in LBBO reg_gpio2_oe
author Giulio Moro <giuliomoro@yahoo.it>
date Sun, 10 May 2015 01:33:16 +0100
parents 49f22e1246b2
children
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/*
 * vector_graphics.h
 *
 *  Created on: Nov 10, 2014
 *      Author: parallels
 */

#ifndef VECTOR_GRAPHICS_H_
#define VECTOR_GRAPHICS_H_

int renderLine(float x1, float y1, float x2, float y2, float speed,
			   float *buffer, int maxLength);
int renderArc(float x, float y, float radius, float thetaMin, float thetaMax,
			  float speed, float *buffer, int maxLength);
void renderPoint(float x, float y, float *buffer, float length);


#endif /* VECTOR_GRAPHICS_H_ */