Vizic Technologies / Mbed 2 deprecated BouncingBalls

SMARTGPU bouncing balls demo!

Dependencies:   SMARTGPU mbed

main.cpp@0:e8934310aa9d, 2011-09-14 (annotated)

Committer:
emmanuelchio
Date:
Wed Sep 14 05:30:31 2011 +0000
Revision:
0:e8934310aa9d
Rev 1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emmanuelchio 0:e8934310aa9d 1 /**************************************************************************************/
emmanuelchio 0:e8934310aa9d 2 /*SMARTGPU intelligent embedded graphics processor unit
emmanuelchio 0:e8934310aa9d 3 those examples are for use the SMARTGPU with the mbed microcontoller, just connect tx,rx,and reset
emmanuelchio 0:e8934310aa9d 4 Board:
emmanuelchio 0:e8934310aa9d 5 http://www.vizictechnologies.com/#/desarrollo/4554296549
emmanuelchio 0:e8934310aa9d 6
emmanuelchio 0:e8934310aa9d 7 www.vizictechnologies.com
emmanuelchio 0:e8934310aa9d 8 Vizic Technologies copyright 2011 */
emmanuelchio 0:e8934310aa9d 9 /**************************************************************************************/
emmanuelchio 0:e8934310aa9d 10 /**************************************************************************************/
emmanuelchio 0:e8934310aa9d 11
emmanuelchio 0:e8934310aa9d 12 #include "mbed.h"
emmanuelchio 0:e8934310aa9d 13 #include "SMARTGPU.h"
emmanuelchio 0:e8934310aa9d 14
emmanuelchio 0:e8934310aa9d 15 SMARTGPU lcd(p13,p14,p15); //(TX,RX,Reset);
emmanuelchio 0:e8934310aa9d 16
emmanuelchio 0:e8934310aa9d 17 // defines for balls
emmanuelchio 0:e8934310aa9d 18 #define radiusBall1 15 //ball1 size
emmanuelchio 0:e8934310aa9d 19 #define colourBall1 GREEN //ball1 colour
emmanuelchio 0:e8934310aa9d 20 #define radiusBall2 8 //ball2 size
emmanuelchio 0:e8934310aa9d 21 #define colourBall2 YELLOW //ball2 colour
emmanuelchio 0:e8934310aa9d 22 #define radiusBall3 11 //ball3 size
emmanuelchio 0:e8934310aa9d 23 #define colourBall3 RED //ball3 colour
emmanuelchio 0:e8934310aa9d 24 #define radiusBall4 18 //ball4 size
emmanuelchio 0:e8934310aa9d 25 #define colourBall4 BLUE //ball4 colour
emmanuelchio 0:e8934310aa9d 26
emmanuelchio 0:e8934310aa9d 27 //variables used by move ball methods
emmanuelchio 0:e8934310aa9d 28 int speedBall1=3; //ball1 moving speed - amount of pixels that ball move each time
emmanuelchio 0:e8934310aa9d 29 int speedBall2=4; //ball2 moving speed - amount of pixels that ball move each time
emmanuelchio 0:e8934310aa9d 30 int speedBall3=8; //ball3 moving speed - amount of pixels that ball move each time
emmanuelchio 0:e8934310aa9d 31 int speedBall4=6; //ball4 moving speed - amount of pixels that ball move each time
emmanuelchio 0:e8934310aa9d 32 int dirx1=1; //xball1 initial positive direction
emmanuelchio 0:e8934310aa9d 33 int diry1=1; //yball1 initial positive direction
emmanuelchio 0:e8934310aa9d 34 int xBall1=300; //x initial position of ball1
emmanuelchio 0:e8934310aa9d 35 int yBall1=100; //y initial position of ball1
emmanuelchio 0:e8934310aa9d 36 int dirx2=-1; //xball2 initial negative direction
emmanuelchio 0:e8934310aa9d 37 int diry2=-1; //yball2 initial negative direction
emmanuelchio 0:e8934310aa9d 38 int xBall2=30; //x initial position of ball2
emmanuelchio 0:e8934310aa9d 39 int yBall2=80; //y initial position of ball2
emmanuelchio 0:e8934310aa9d 40 int dirx3=-1; //xball3 initial negative direction
emmanuelchio 0:e8934310aa9d 41 int diry3=1; //yball3 initial negative direction
emmanuelchio 0:e8934310aa9d 42 int xBall3=60; //x initial position of ball3
emmanuelchio 0:e8934310aa9d 43 int yBall3=15; //y initial position of ball3
emmanuelchio 0:e8934310aa9d 44 int dirx4=1; //xball4 initial negative direction
emmanuelchio 0:e8934310aa9d 45 int diry4=-1; //yball4 initial negative direction
emmanuelchio 0:e8934310aa9d 46 int xBall4=150; //x initial position of ball4
emmanuelchio 0:e8934310aa9d 47 int yBall4=80; //y initial position of ball4
emmanuelchio 0:e8934310aa9d 48
emmanuelchio 0:e8934310aa9d 49 /***************************************************/
emmanuelchio 0:e8934310aa9d 50 //Function that updates the current position of the ball1
emmanuelchio 0:e8934310aa9d 51 void moveBall1(){
emmanuelchio 0:e8934310aa9d 52 lcd.drawCircle(xBall1,yBall1,radiusBall1,BLACK,UNFILL); // Erase previous ball position
emmanuelchio 0:e8934310aa9d 53 xBall1+=(dirx1*speedBall1); // Calculate new x coordinate for ball1
emmanuelchio 0:e8934310aa9d 54 yBall1+=(diry1*speedBall1); // Calculate new y coordinate for ball1
emmanuelchio 0:e8934310aa9d 55 lcd.drawCircle(xBall1,yBall1,radiusBall1,colourBall1,UNFILL); // Draw new ball position
emmanuelchio 0:e8934310aa9d 56 if((xBall1+speedBall1+radiusBall1)>318 | (xBall1-speedBall1-radiusBall1)<=1){ // if ball reaches the left or right corner, we invert moving direction
emmanuelchio 0:e8934310aa9d 57 dirx1= dirx1*(-1); // Invert the moving direction by multiplying by -1
emmanuelchio 0:e8934310aa9d 58 }
emmanuelchio 0:e8934310aa9d 59 if((yBall1+speedBall1+radiusBall1)>238 | (yBall1-speedBall1-radiusBall1)<=1){ // if ball reaches the top or bottom corner, we invert moving direction
emmanuelchio 0:e8934310aa9d 60 diry1= diry1*(-1); // Invert the moving direction by multiplying by -1
emmanuelchio 0:e8934310aa9d 61 }
emmanuelchio 0:e8934310aa9d 62 }
emmanuelchio 0:e8934310aa9d 63
emmanuelchio 0:e8934310aa9d 64 /***************************************************/
emmanuelchio 0:e8934310aa9d 65 //Function that updates the current position of the ball2
emmanuelchio 0:e8934310aa9d 66 void moveBall2(){
emmanuelchio 0:e8934310aa9d 67 lcd.drawCircle(xBall2,yBall2,radiusBall2,BLACK,FILL); // Erase previous ball position
emmanuelchio 0:e8934310aa9d 68 xBall2+=(dirx2*speedBall2); // Calculate new x coordinate for ball2
emmanuelchio 0:e8934310aa9d 69 yBall2+=(diry2*speedBall2); // Calculate new y coordinate for ball2
emmanuelchio 0:e8934310aa9d 70 lcd.drawCircle(xBall2,yBall2,radiusBall2,colourBall2,FILL); // Draw new ball position
emmanuelchio 0:e8934310aa9d 71 if((xBall2+speedBall2+radiusBall2)>318 | (xBall2-speedBall2-radiusBall2)<=1){ // if ball reaches the left or right corner, we invert moving direction
emmanuelchio 0:e8934310aa9d 72 dirx2= dirx2*(-1); // Invert the moving direction by multiplying by -1
emmanuelchio 0:e8934310aa9d 73 }
emmanuelchio 0:e8934310aa9d 74 if((yBall2+speedBall2+radiusBall2)>238 | (yBall2-speedBall2-radiusBall2)<=1){ // if ball reaches the top or bottom corner, we invert moving direction
emmanuelchio 0:e8934310aa9d 75 diry2= diry2*(-1); // Invert the moving direction by multiplying by -1
emmanuelchio 0:e8934310aa9d 76 }
emmanuelchio 0:e8934310aa9d 77 }
emmanuelchio 0:e8934310aa9d 78
emmanuelchio 0:e8934310aa9d 79 /***************************************************/
emmanuelchio 0:e8934310aa9d 80 //Function that updates the current position of the ball3
emmanuelchio 0:e8934310aa9d 81 void moveBall3(){
emmanuelchio 0:e8934310aa9d 82 lcd.drawCircle(xBall3,yBall3,radiusBall3,BLACK,FILL); // Erase previous ball position
emmanuelchio 0:e8934310aa9d 83 xBall3+=(dirx3*speedBall3); // Calculate new x coordinate for ball3
emmanuelchio 0:e8934310aa9d 84 yBall3+=(diry3*speedBall3); // Calculate new y coordinate for ball3
emmanuelchio 0:e8934310aa9d 85 lcd.drawCircle(xBall3,yBall3,radiusBall3,colourBall3,FILL); // Draw new ball position
emmanuelchio 0:e8934310aa9d 86 if((xBall3+speedBall3+radiusBall3)>318 | (xBall3-speedBall3-radiusBall3)<=1){ // if ball reaches the left or right corner, we invert moving direction
emmanuelchio 0:e8934310aa9d 87 dirx3= dirx3*(-1); // Invert the moving direction by multiplying by -1
emmanuelchio 0:e8934310aa9d 88 }
emmanuelchio 0:e8934310aa9d 89 if((yBall3+speedBall3+radiusBall3)>238 | (yBall3-speedBall3-radiusBall3)<=1){ // if ball reaches the top or bottom corner, we invert moving direction
emmanuelchio 0:e8934310aa9d 90 diry3= diry3*(-1); // Invert the moving direction by multiplying by -1
emmanuelchio 0:e8934310aa9d 91 }
emmanuelchio 0:e8934310aa9d 92 }
emmanuelchio 0:e8934310aa9d 93
emmanuelchio 0:e8934310aa9d 94 /***************************************************/
emmanuelchio 0:e8934310aa9d 95 //Function that updates the current position of the ball4
emmanuelchio 0:e8934310aa9d 96 void moveBall4(){
emmanuelchio 0:e8934310aa9d 97 lcd.drawCircle(xBall4,yBall4,radiusBall4,BLACK,UNFILL); // Erase previous ball position
emmanuelchio 0:e8934310aa9d 98 xBall4+=(dirx4*speedBall4); // Calculate new x coordinate for ball4
emmanuelchio 0:e8934310aa9d 99 yBall4+=(diry4*speedBall4); // Calculate new y coordinate for ball4
emmanuelchio 0:e8934310aa9d 100 lcd.drawCircle(xBall4,yBall4,radiusBall4,colourBall4,UNFILL); // Draw new ball position
emmanuelchio 0:e8934310aa9d 101 if((xBall4+speedBall4+radiusBall4)>318 | (xBall4-speedBall4-radiusBall4)<=1){ // if ball reaches the left or right corner, we invert moving direction
emmanuelchio 0:e8934310aa9d 102 dirx4= dirx4*(-1); // Invert the moving direction by multiplying by -1
emmanuelchio 0:e8934310aa9d 103 }
emmanuelchio 0:e8934310aa9d 104 if((yBall4+speedBall4+radiusBall4)>238 | (yBall4-speedBall4-radiusBall4)<=1){ // if ball reaches the top or bottom corner, we invert moving direction
emmanuelchio 0:e8934310aa9d 105 diry4= diry4*(-1); // Invert the moving direction by multiplying by -1
emmanuelchio 0:e8934310aa9d 106 }
emmanuelchio 0:e8934310aa9d 107 }
emmanuelchio 0:e8934310aa9d 108
emmanuelchio 0:e8934310aa9d 109 /***************************************************/
emmanuelchio 0:e8934310aa9d 110 /***************************************************/
emmanuelchio 0:e8934310aa9d 111 int main() {
emmanuelchio 0:e8934310aa9d 112 lcd.reset(); //physically reset SMARTGPU
emmanuelchio 0:e8934310aa9d 113 lcd.start(); //initialize the SMARTGPU processor
emmanuelchio 0:e8934310aa9d 114
emmanuelchio 0:e8934310aa9d 115 lcd.baudChange(1000000); //set a fast baud! for fast drawing
emmanuelchio 0:e8934310aa9d 116 lcd.drawRectangle(0,0,319,239,MAGENTA,UNFILL); //draw corners
emmanuelchio 0:e8934310aa9d 117
emmanuelchio 0:e8934310aa9d 118 while(1){ // Loop forever
emmanuelchio 0:e8934310aa9d 119 moveBall1(); // move ball1
emmanuelchio 0:e8934310aa9d 120 moveBall2(); // move ball2
emmanuelchio 0:e8934310aa9d 121 moveBall3(); // move ball3
emmanuelchio 0:e8934310aa9d 122 moveBall4(); // move ball4
emmanuelchio 0:e8934310aa9d 123 wait_ms(15); // wait a little
emmanuelchio 0:e8934310aa9d 124 }
emmanuelchio 0:e8934310aa9d 125 }