First Last / Mbed 2 deprecated 1D-Pong

1D-Pong game based on a LED strip with 150 LPD6803-controlled pixels. Game keeps score for 'best-of-21' game. Written for KL25Z

Dependencies:   MODSERIAL mbed

main.cpp@8:f46db1ff5ec9, 2013-08-21 (annotated)

Committer:
vsluiter
Date:
Wed Aug 21 21:55:40 2013 +0000
Revision:
8:f46db1ff5ec9
Parent:
7:e605dbca7330
Child:
9:c5086fe3c0cc
Working game!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vsluiter 0:cde34c55fa20 1 #include "mbed.h"
vsluiter 0:cde34c55fa20 2
vsluiter 0:cde34c55fa20 3 #define NUMBER_OF_PIXELS 50
vsluiter 0:cde34c55fa20 4 #define PADDLE_LENGTH 5
vsluiter 2:d2f8772a8db5 5 #define LEFT false
vsluiter 2:d2f8772a8db5 6 #define RIGHT true
vsluiter 5:d2e819018807 7
vsluiter 5:d2e819018807 8 #define MAX_PADDLE_SIZE 10
vsluiter 0:cde34c55fa20 9 void Randomblinks(float seconds, bool colored = false);
vsluiter 0:cde34c55fa20 10 void PaddleDemo(float seconds, uint8_t red, uint8_t green, uint8_t blue);
vsluiter 1:7a2ec350cdf5 11 void WinLoose(float seconds, bool side);
vsluiter 5:d2e819018807 12 void UpdateDemoPaddle(void);
vsluiter 2:d2f8772a8db5 13 void Score(uint8_t left, uint8_t right);
vsluiter 5:d2e819018807 14 void DrawGamePaddle(void);
vsluiter 5:d2e819018807 15
vsluiter 0:cde34c55fa20 16 uint16_t totalstrip[NUMBER_OF_PIXELS];
vsluiter 0:cde34c55fa20 17 volatile int8_t paddlestart= 0;
vsluiter 0:cde34c55fa20 18 SPI ledstrip(PTD2,NC,PTD1);
vsluiter 0:cde34c55fa20 19
vsluiter 5:d2e819018807 20 class Paddle
vsluiter 5:d2e819018807 21 {
vsluiter 5:d2e819018807 22 public:
vsluiter 5:d2e819018807 23 Paddle();//constructor
vsluiter 5:d2e819018807 24 // ~Paddle();//deconstructor
vsluiter 5:d2e819018807 25 int8_t position;
vsluiter 5:d2e819018807 26 uint8_t direction;
vsluiter 7:e605dbca7330 27 void setSpeed(float speed);
vsluiter 5:d2e819018807 28 void setColor(uint8_t red, uint8_t green, uint8_t blue);
vsluiter 5:d2e819018807 29 uint8_t getSize(void);
vsluiter 5:d2e819018807 30 void setSize(uint8_t size);
vsluiter 5:d2e819018807 31 uint8_t getColor(uint8_t pixel, uint8_t color);
vsluiter 5:d2e819018807 32 private:
vsluiter 5:d2e819018807 33 uint8_t m_red ,m_green ,m_blue;
vsluiter 5:d2e819018807 34 uint8_t m_size;
vsluiter 5:d2e819018807 35 uint8_t m_paddle[MAX_PADDLE_SIZE][3];
vsluiter 7:e605dbca7330 36 float m_speed;
vsluiter 7:e605dbca7330 37 Ticker UpdatePosition;
vsluiter 7:e605dbca7330 38 void PositionUpdater(void);
vsluiter 5:d2e819018807 39 };
vsluiter 5:d2e819018807 40
vsluiter 5:d2e819018807 41 Paddle::Paddle()
vsluiter 5:d2e819018807 42 {
vsluiter 5:d2e819018807 43 setColor(255,255,255);
vsluiter 5:d2e819018807 44 setSize(4);
vsluiter 5:d2e819018807 45 position = -getSize();
vsluiter 5:d2e819018807 46 direction = 1;
vsluiter 7:e605dbca7330 47 setSpeed(50);
vsluiter 7:e605dbca7330 48 }
vsluiter 7:e605dbca7330 49
vsluiter 7:e605dbca7330 50 void Paddle::setSpeed(float speed)
vsluiter 7:e605dbca7330 51 {
vsluiter 7:e605dbca7330 52 //truncate
vsluiter 7:e605dbca7330 53 float time;
vsluiter 7:e605dbca7330 54 if(speed > 100000)
vsluiter 7:e605dbca7330 55 speed = 100000;
vsluiter 7:e605dbca7330 56 if(speed <= 0)
vsluiter 7:e605dbca7330 57 speed = 0.001;
vsluiter 7:e605dbca7330 58 m_speed = speed;
vsluiter 7:e605dbca7330 59 time = 1/m_speed;
vsluiter 7:e605dbca7330 60 UpdatePosition.attach(this,&Paddle::PositionUpdater, time);
vsluiter 7:e605dbca7330 61 }
vsluiter 7:e605dbca7330 62
vsluiter 7:e605dbca7330 63 void Paddle::PositionUpdater(void)
vsluiter 7:e605dbca7330 64 {
vsluiter 7:e605dbca7330 65 if(direction == 1)
vsluiter 7:e605dbca7330 66 position++;
vsluiter 7:e605dbca7330 67 else
vsluiter 7:e605dbca7330 68 position--;
vsluiter 5:d2e819018807 69 }
vsluiter 5:d2e819018807 70
vsluiter 5:d2e819018807 71 uint8_t Paddle::getColor(uint8_t pixel, uint8_t color)
vsluiter 5:d2e819018807 72 {
vsluiter 5:d2e819018807 73 if(pixel<MAX_PADDLE_SIZE && color < 3)
vsluiter 5:d2e819018807 74 return m_paddle[pixel][color];
vsluiter 5:d2e819018807 75 else
vsluiter 5:d2e819018807 76 return 0;
vsluiter 5:d2e819018807 77 }
vsluiter 5:d2e819018807 78
vsluiter 5:d2e819018807 79 uint8_t Paddle::getSize(void)
vsluiter 5:d2e819018807 80 {
vsluiter 5:d2e819018807 81 return m_size;
vsluiter 5:d2e819018807 82 }
vsluiter 5:d2e819018807 83
vsluiter 5:d2e819018807 84 void Paddle::setSize(uint8_t size)
vsluiter 5:d2e819018807 85 {
vsluiter 5:d2e819018807 86 if(size > MAX_PADDLE_SIZE)
vsluiter 5:d2e819018807 87 size = MAX_PADDLE_SIZE;
vsluiter 5:d2e819018807 88 m_size = size;
vsluiter 5:d2e819018807 89 setColor(m_red, m_green, m_blue);
vsluiter 5:d2e819018807 90 }
vsluiter 5:d2e819018807 91
vsluiter 5:d2e819018807 92 void Paddle::setColor(uint8_t red, uint8_t green, uint8_t blue)
vsluiter 5:d2e819018807 93 {
vsluiter 5:d2e819018807 94 uint8_t paddlepixel;
vsluiter 5:d2e819018807 95 m_red = red;
vsluiter 5:d2e819018807 96 m_green = green;
vsluiter 5:d2e819018807 97 m_blue = blue;
vsluiter 5:d2e819018807 98 for(paddlepixel = 0 ; paddlepixel < MAX_PADDLE_SIZE ; paddlepixel++)
vsluiter 5:d2e819018807 99 {
vsluiter 5:d2e819018807 100 float factor;
vsluiter 5:d2e819018807 101 factor = 1.0*paddlepixel/(m_size*1.0);
vsluiter 5:d2e819018807 102 if (factor > 1)
vsluiter 5:d2e819018807 103 factor = 1;
vsluiter 5:d2e819018807 104 factor = factor*factor*factor;// make the effect more dramatic
vsluiter 5:d2e819018807 105 m_paddle[paddlepixel][0] = (float)m_red * factor;
vsluiter 5:d2e819018807 106 m_paddle[paddlepixel][1] = (float)m_green * factor;
vsluiter 5:d2e819018807 107 m_paddle[paddlepixel][2] = (float)m_blue * factor;
vsluiter 5:d2e819018807 108 }
vsluiter 5:d2e819018807 109 }
vsluiter 0:cde34c55fa20 110
vsluiter 0:cde34c55fa20 111 void UpdateLEDstrip(void)
vsluiter 0:cde34c55fa20 112 {
vsluiter 0:cde34c55fa20 113 uint8_t pixelcounter;
vsluiter 0:cde34c55fa20 114 /*start by writing 32 zeroes */
vsluiter 0:cde34c55fa20 115 ledstrip.write(0);
vsluiter 0:cde34c55fa20 116 ledstrip.write(0);
vsluiter 0:cde34c55fa20 117 ledstrip.write(0);
vsluiter 0:cde34c55fa20 118 ledstrip.write(0);
vsluiter 0:cde34c55fa20 119 for(pixelcounter = 0 ; pixelcounter < NUMBER_OF_PIXELS; pixelcounter++) {
vsluiter 0:cde34c55fa20 120 ledstrip.write( uint8_t(totalstrip[pixelcounter]>>8));//uint8_t(temp16));//(totalstrip.ledcounter[pixelcounter].red << 2) | (totalstrip.ledcounter[pixelcounter].high << 7) |(totalstrip.ledcounter[pixelcounter].green & 0x << 2) );
vsluiter 0:cde34c55fa20 121 ledstrip.write( uint8_t(totalstrip[pixelcounter]));//(*(uint16_t *)(&totalstrip[pixelcounter]))>>8);
vsluiter 0:cde34c55fa20 122 }
vsluiter 0:cde34c55fa20 123 }
vsluiter 0:cde34c55fa20 124
vsluiter 0:cde34c55fa20 125 void write_led(uint16_t * led, uint8_t red, uint8_t green, uint8_t blue)
vsluiter 0:cde34c55fa20 126 {
vsluiter 0:cde34c55fa20 127 *led = (1<<15) | ((green >> 3)<<10) | ((red >>3)<< 5) | (blue >>3);
vsluiter 0:cde34c55fa20 128 }
vsluiter 5:d2e819018807 129
vsluiter 5:d2e819018807 130 Paddle paddle;
vsluiter 6:c2040b4cf589 131 bool leftpushed = false, rightpushed = false;
vsluiter 6:c2040b4cf589 132 void left_pushed(void)
vsluiter 6:c2040b4cf589 133 {
vsluiter 8:f46db1ff5ec9 134 if(paddle.direction != 1)
vsluiter 6:c2040b4cf589 135 leftpushed = true;
vsluiter 6:c2040b4cf589 136 }
vsluiter 6:c2040b4cf589 137
vsluiter 6:c2040b4cf589 138 void right_pushed(void)
vsluiter 6:c2040b4cf589 139 {
vsluiter 8:f46db1ff5ec9 140 if(paddle.direction == 1)
vsluiter 6:c2040b4cf589 141 rightpushed = true;
vsluiter 6:c2040b4cf589 142 }
vsluiter 5:d2e819018807 143
vsluiter 0:cde34c55fa20 144 int main()
vsluiter 0:cde34c55fa20 145 {
vsluiter 0:cde34c55fa20 146 Ticker updater;
vsluiter 5:d2e819018807 147 Ticker demopaddlepos;
vsluiter 8:f46db1ff5ec9 148 Timer gametimer;
vsluiter 6:c2040b4cf589 149 InterruptIn buttonleft(PTD5);
vsluiter 6:c2040b4cf589 150 InterruptIn buttonright(PTD0);
vsluiter 0:cde34c55fa20 151 uint8_t ledcounter;
vsluiter 8:f46db1ff5ec9 152 uint8_t left_score = 0, right_score = 0;
vsluiter 6:c2040b4cf589 153 buttonleft.mode(PullUp);
vsluiter 6:c2040b4cf589 154 buttonright.mode(PullUp);
vsluiter 8:f46db1ff5ec9 155 buttonright.fall(right_pushed);
vsluiter 6:c2040b4cf589 156 buttonleft.fall(left_pushed);
vsluiter 8:f46db1ff5ec9 157 updater.attach(UpdateLEDstrip, .01);
vsluiter 5:d2e819018807 158 demopaddlepos.attach(UpdateDemoPaddle, .03);
vsluiter 0:cde34c55fa20 159 ledstrip.format(8,0); //15 bits, mode '0'
vsluiter 4:119537f0ff8e 160 ledstrip.frequency(1000000);
vsluiter 4:119537f0ff8e 161 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++) {//turn off leds
vsluiter 0:cde34c55fa20 162 write_led(&totalstrip[ledcounter], 0,0,0);
vsluiter 0:cde34c55fa20 163 }
vsluiter 5:d2e819018807 164 paddle.setSize(6);
vsluiter 8:f46db1ff5ec9 165 paddle.setSpeed(30);
vsluiter 5:d2e819018807 166 paddle.setColor(255,0,255);
vsluiter 0:cde34c55fa20 167 while(1) {
vsluiter 2:d2f8772a8db5 168 //PaddleDemo(2,255,10,100);
vsluiter 5:d2e819018807 169 DrawGamePaddle();
vsluiter 7:e605dbca7330 170 //wait(.05);
vsluiter 5:d2e819018807 171 //Score(3,2);
vsluiter 5:d2e819018807 172 //WinLoose(2.5, LEFT);
vsluiter 5:d2e819018807 173 if(paddle.direction == 1)
vsluiter 6:c2040b4cf589 174 {
vsluiter 8:f46db1ff5ec9 175 if(rightpushed)
vsluiter 6:c2040b4cf589 176 {
vsluiter 8:f46db1ff5ec9 177 rightpushed = false;
vsluiter 8:f46db1ff5ec9 178 if(paddle.position > (NUMBER_OF_PIXELS - paddle.getSize()) && paddle.position < NUMBER_OF_PIXELS)
vsluiter 8:f46db1ff5ec9 179 paddle.direction = 0;
vsluiter 6:c2040b4cf589 180 }
vsluiter 6:c2040b4cf589 181 }
vsluiter 5:d2e819018807 182 else
vsluiter 6:c2040b4cf589 183 {
vsluiter 8:f46db1ff5ec9 184 if(leftpushed)
vsluiter 6:c2040b4cf589 185 {
vsluiter 8:f46db1ff5ec9 186 leftpushed = false;
vsluiter 8:f46db1ff5ec9 187 if(paddle.position > -paddle.getSize() && (paddle.position < 0 ) )
vsluiter 8:f46db1ff5ec9 188 paddle.direction = 1;
vsluiter 6:c2040b4cf589 189 }
vsluiter 6:c2040b4cf589 190 }
vsluiter 8:f46db1ff5ec9 191 if(paddle.position >= NUMBER_OF_PIXELS && (paddle.direction == 1))
vsluiter 8:f46db1ff5ec9 192 {
vsluiter 8:f46db1ff5ec9 193 //left player scores!
vsluiter 8:f46db1ff5ec9 194 left_score++;
vsluiter 8:f46db1ff5ec9 195 WinLoose(2, false);
vsluiter 8:f46db1ff5ec9 196 Score(left_score, right_score);
vsluiter 8:f46db1ff5ec9 197 if(left_score+right_score == 11)
vsluiter 8:f46db1ff5ec9 198 {
vsluiter 8:f46db1ff5ec9 199 left_score = right_score = 0;
vsluiter 8:f46db1ff5ec9 200 Randomblinks(2,5);
vsluiter 8:f46db1ff5ec9 201 }
vsluiter 8:f46db1ff5ec9 202 paddle.position = -paddle.getSize();
vsluiter 8:f46db1ff5ec9 203
vsluiter 8:f46db1ff5ec9 204 }
vsluiter 8:f46db1ff5ec9 205 if(paddle.position < -paddle.getSize() && (paddle.direction == 0))
vsluiter 8:f46db1ff5ec9 206 {
vsluiter 8:f46db1ff5ec9 207 //right player scores!
vsluiter 8:f46db1ff5ec9 208 right_score++;
vsluiter 8:f46db1ff5ec9 209 WinLoose(2, true);
vsluiter 8:f46db1ff5ec9 210 if(left_score+right_score == 11)
vsluiter 8:f46db1ff5ec9 211 {
vsluiter 8:f46db1ff5ec9 212 left_score = right_score = 0;
vsluiter 8:f46db1ff5ec9 213 Randomblinks(2,5);
vsluiter 8:f46db1ff5ec9 214 }
vsluiter 8:f46db1ff5ec9 215 Score(left_score, right_score);
vsluiter 8:f46db1ff5ec9 216 paddle.position = NUMBER_OF_PIXELS;
vsluiter 8:f46db1ff5ec9 217 }
vsluiter 0:cde34c55fa20 218 }
vsluiter 0:cde34c55fa20 219 }
vsluiter 0:cde34c55fa20 220
vsluiter 5:d2e819018807 221 void DrawGamePaddle(void)
vsluiter 5:d2e819018807 222 {
vsluiter 5:d2e819018807 223 uint8_t ledcounter;
vsluiter 5:d2e819018807 224 for(ledcounter = 0; ledcounter< NUMBER_OF_PIXELS; ledcounter++)
vsluiter 5:d2e819018807 225 {
vsluiter 5:d2e819018807 226 if(ledcounter >= paddle.position && ledcounter <= paddle.position+paddle.getSize())
vsluiter 5:d2e819018807 227 {
vsluiter 5:d2e819018807 228 uint8_t colorpos;
vsluiter 5:d2e819018807 229 if(paddle.direction ==1)
vsluiter 5:d2e819018807 230 {
vsluiter 5:d2e819018807 231 colorpos = ledcounter-paddle.position;
vsluiter 5:d2e819018807 232 write_led(&totalstrip[ledcounter],paddle.getColor(colorpos,0),paddle.getColor(colorpos,1),paddle.getColor(colorpos,2));
vsluiter 5:d2e819018807 233 }
vsluiter 5:d2e819018807 234 else
vsluiter 5:d2e819018807 235 {
vsluiter 5:d2e819018807 236 colorpos = paddle.getSize()-(ledcounter-paddle.position);
vsluiter 5:d2e819018807 237 write_led(&totalstrip[ledcounter],paddle.getColor(colorpos,0),paddle.getColor(colorpos,1),paddle.getColor(colorpos,2));
vsluiter 5:d2e819018807 238 }
vsluiter 5:d2e819018807 239 }
vsluiter 5:d2e819018807 240 else
vsluiter 5:d2e819018807 241 write_led(&totalstrip[ledcounter], 0,0,0);
vsluiter 5:d2e819018807 242 }
vsluiter 5:d2e819018807 243 }
vsluiter 5:d2e819018807 244
vsluiter 2:d2f8772a8db5 245 void Score(uint8_t left, uint8_t right)
vsluiter 2:d2f8772a8db5 246 {
vsluiter 2:d2f8772a8db5 247 uint8_t maxscore;
vsluiter 2:d2f8772a8db5 248 int8_t ledcounter;
vsluiter 2:d2f8772a8db5 249 uint8_t scorecounter;
vsluiter 3:a2b58da5c03b 250 typedef struct ledcolor
vsluiter 3:a2b58da5c03b 251 {
vsluiter 3:a2b58da5c03b 252 uint8_t red;
vsluiter 3:a2b58da5c03b 253 uint8_t green;
vsluiter 3:a2b58da5c03b 254 uint8_t blue;
vsluiter 3:a2b58da5c03b 255 }ledcolor_t;
vsluiter 3:a2b58da5c03b 256 ledcolor_t rightled={0,0,0}, leftled={0,0,0};
vsluiter 3:a2b58da5c03b 257 if(left >= right)
vsluiter 3:a2b58da5c03b 258 {
vsluiter 3:a2b58da5c03b 259 maxscore = left;
vsluiter 3:a2b58da5c03b 260 leftled.green = 255;
vsluiter 3:a2b58da5c03b 261 rightled.red = 255;
vsluiter 3:a2b58da5c03b 262 }
vsluiter 3:a2b58da5c03b 263 if(right >= left)
vsluiter 3:a2b58da5c03b 264 {
vsluiter 3:a2b58da5c03b 265 maxscore = right;
vsluiter 3:a2b58da5c03b 266 leftled.red = 255;
vsluiter 3:a2b58da5c03b 267 rightled.green = 255;
vsluiter 3:a2b58da5c03b 268 }
vsluiter 2:d2f8772a8db5 269 for(scorecounter = 0 ; scorecounter <= maxscore ; scorecounter++)
vsluiter 2:d2f8772a8db5 270 {
vsluiter 2:d2f8772a8db5 271 uint8_t templeft,tempright;
vsluiter 2:d2f8772a8db5 272 templeft = left>scorecounter?scorecounter:left;
vsluiter 2:d2f8772a8db5 273 tempright = right>scorecounter?scorecounter:right;
vsluiter 2:d2f8772a8db5 274 uint8_t sidecounter;
vsluiter 2:d2f8772a8db5 275 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++)
vsluiter 2:d2f8772a8db5 276 {
vsluiter 2:d2f8772a8db5 277 write_led(&totalstrip[ledcounter], 0, 0 ,0);
vsluiter 2:d2f8772a8db5 278 }
vsluiter 2:d2f8772a8db5 279 for(sidecounter = 0 ; sidecounter < templeft; sidecounter++)
vsluiter 2:d2f8772a8db5 280 {
vsluiter 3:a2b58da5c03b 281 write_led(&totalstrip[sidecounter*2],leftled.red,leftled.green,leftled.blue);
vsluiter 2:d2f8772a8db5 282 }
vsluiter 2:d2f8772a8db5 283 for(sidecounter = 0 ; sidecounter < tempright ; sidecounter++)
vsluiter 2:d2f8772a8db5 284 {
vsluiter 3:a2b58da5c03b 285 write_led(&totalstrip[(NUMBER_OF_PIXELS-1)-(sidecounter*2)],rightled.red,rightled.green,rightled.blue);
vsluiter 2:d2f8772a8db5 286 }
vsluiter 3:a2b58da5c03b 287 wait(0.7);
vsluiter 2:d2f8772a8db5 288 }
vsluiter 3:a2b58da5c03b 289 wait(0.5);
vsluiter 2:d2f8772a8db5 290 }
vsluiter 2:d2f8772a8db5 291
vsluiter 1:7a2ec350cdf5 292 void WinLoose(float seconds, bool side)
vsluiter 1:7a2ec350cdf5 293 {
vsluiter 1:7a2ec350cdf5 294 uint8_t ledcounter;
vsluiter 1:7a2ec350cdf5 295 Timer timer;
vsluiter 1:7a2ec350cdf5 296 timer.start();
vsluiter 1:7a2ec350cdf5 297 while( timer.read() < seconds)
vsluiter 1:7a2ec350cdf5 298 {
vsluiter 1:7a2ec350cdf5 299 uint8_t redvalue = 255-(255.0*(timer.read()/(seconds/2)));
vsluiter 1:7a2ec350cdf5 300 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++)
vsluiter 1:7a2ec350cdf5 301 {
vsluiter 1:7a2ec350cdf5 302 if(ledcounter < NUMBER_OF_PIXELS / 2)
vsluiter 1:7a2ec350cdf5 303 {
vsluiter 1:7a2ec350cdf5 304 if(side)
vsluiter 1:7a2ec350cdf5 305 write_led(&totalstrip[ledcounter], redvalue,0,0);
vsluiter 1:7a2ec350cdf5 306 else
vsluiter 1:7a2ec350cdf5 307 write_led(&totalstrip[ledcounter], 0,255,0);
vsluiter 1:7a2ec350cdf5 308 }
vsluiter 1:7a2ec350cdf5 309 else
vsluiter 1:7a2ec350cdf5 310 {
vsluiter 1:7a2ec350cdf5 311 if(side)
vsluiter 1:7a2ec350cdf5 312 write_led(&totalstrip[ledcounter], 0,255,0);
vsluiter 1:7a2ec350cdf5 313 else
vsluiter 1:7a2ec350cdf5 314 write_led(&totalstrip[ledcounter], redvalue ,0,0);
vsluiter 1:7a2ec350cdf5 315
vsluiter 1:7a2ec350cdf5 316 }
vsluiter 1:7a2ec350cdf5 317 }
vsluiter 1:7a2ec350cdf5 318 }
vsluiter 1:7a2ec350cdf5 319 }
vsluiter 0:cde34c55fa20 320 void PaddleDemo(float seconds, uint8_t red, uint8_t green, uint8_t blue)
vsluiter 0:cde34c55fa20 321 {
vsluiter 0:cde34c55fa20 322 uint8_t ledcounter;
vsluiter 0:cde34c55fa20 323 Timer timer;
vsluiter 0:cde34c55fa20 324 timer.start();
vsluiter 0:cde34c55fa20 325 while( timer.read() < seconds)
vsluiter 0:cde34c55fa20 326 {
vsluiter 0:cde34c55fa20 327 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++)
vsluiter 0:cde34c55fa20 328 {
vsluiter 0:cde34c55fa20 329 if((ledcounter >= paddlestart) && ( ledcounter <= paddlestart+PADDLE_LENGTH))
vsluiter 0:cde34c55fa20 330 write_led(&totalstrip[ledcounter], red,green,blue);
vsluiter 0:cde34c55fa20 331 else
vsluiter 0:cde34c55fa20 332 write_led(&totalstrip[ledcounter], 0,0,0);
vsluiter 0:cde34c55fa20 333 }
vsluiter 0:cde34c55fa20 334 }
vsluiter 0:cde34c55fa20 335 }
vsluiter 0:cde34c55fa20 336
vsluiter 0:cde34c55fa20 337 void Randomblinks(float seconds, bool colored)
vsluiter 0:cde34c55fa20 338 {
vsluiter 0:cde34c55fa20 339 uint8_t ledcounter;
vsluiter 0:cde34c55fa20 340 uint8_t test;
vsluiter 0:cde34c55fa20 341 Timer timer;
vsluiter 0:cde34c55fa20 342 timer.start();
vsluiter 0:cde34c55fa20 343 while( timer.read() < seconds )
vsluiter 0:cde34c55fa20 344 {
vsluiter 0:cde34c55fa20 345 test = 50.0*rand()/(RAND_MAX*1.0);
vsluiter 0:cde34c55fa20 346 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++)
vsluiter 0:cde34c55fa20 347 {
vsluiter 0:cde34c55fa20 348 if(ledcounter == test)
vsluiter 0:cde34c55fa20 349 {
vsluiter 0:cde34c55fa20 350 if(colored)
vsluiter 0:cde34c55fa20 351 write_led(&totalstrip[ledcounter], test*5,(test%10)*25,(test%15)*15);
vsluiter 0:cde34c55fa20 352 else
vsluiter 0:cde34c55fa20 353 write_led(&totalstrip[ledcounter], 255,255,255);
vsluiter 0:cde34c55fa20 354 }
vsluiter 0:cde34c55fa20 355 else
vsluiter 0:cde34c55fa20 356 write_led(&totalstrip[ledcounter], 0,0,0);
vsluiter 0:cde34c55fa20 357 }
vsluiter 0:cde34c55fa20 358 }
vsluiter 0:cde34c55fa20 359 }
vsluiter 0:cde34c55fa20 360
vsluiter 5:d2e819018807 361 void UpdateDemoPaddle(void)
vsluiter 1:7a2ec350cdf5 362 {
vsluiter 1:7a2ec350cdf5 363 static uint8_t direction = 1;
vsluiter 1:7a2ec350cdf5 364 if(direction) {
vsluiter 1:7a2ec350cdf5 365 paddlestart++;
vsluiter 1:7a2ec350cdf5 366 } else {
vsluiter 1:7a2ec350cdf5 367 paddlestart--;
vsluiter 1:7a2ec350cdf5 368 }
vsluiter 1:7a2ec350cdf5 369
vsluiter 1:7a2ec350cdf5 370 if(paddlestart > (NUMBER_OF_PIXELS - PADDLE_LENGTH))
vsluiter 1:7a2ec350cdf5 371 direction = 0;
vsluiter 1:7a2ec350cdf5 372 if(paddlestart < 0)
vsluiter 1:7a2ec350cdf5 373 direction = 1;
vsluiter 1:7a2ec350cdf5 374 }
vsluiter 1:7a2ec350cdf5 375
vsluiter 2:d2f8772a8db5 376
vsluiter 0:cde34c55fa20 377 //DigitalOut myled(LED1);
vsluiter 0:cde34c55fa20 378
vsluiter 0:cde34c55fa20 379 //int main() {
vsluiter 0:cde34c55fa20 380 // while(1) {
vsluiter 0:cde34c55fa20 381 // myled = 1;
vsluiter 0:cde34c55fa20 382 // wait(0.2);
vsluiter 0:cde34c55fa20 383 // myled = 0;
vsluiter 0:cde34c55fa20 384 // wait(0.2);
vsluiter 0:cde34c55fa20 385 // }
vsluiter 0:cde34c55fa20 386 //}