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@10:6f9624c7425d, 2013-08-21 (annotated)

Committer:
vsluiter
Date:
Wed Aug 21 22:29:30 2013 +0000
Revision:
10:6f9624c7425d
Parent:
9:c5086fe3c0cc
Child:
11:fc80c39ba9f0
Nastiness is now working

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 9:c5086fe3c0cc 15 void HandleScore(uint8_t *, uint8_t *, bool, Timer *);
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 10:6f9624c7425d 60 UpdatePosition.detach();
vsluiter 7:e605dbca7330 61 UpdatePosition.attach(this,&Paddle::PositionUpdater, time);
vsluiter 7:e605dbca7330 62 }
vsluiter 7:e605dbca7330 63
vsluiter 7:e605dbca7330 64 void Paddle::PositionUpdater(void)
vsluiter 7:e605dbca7330 65 {
vsluiter 7:e605dbca7330 66 if(direction == 1)
vsluiter 7:e605dbca7330 67 position++;
vsluiter 7:e605dbca7330 68 else
vsluiter 7:e605dbca7330 69 position--;
vsluiter 5:d2e819018807 70 }
vsluiter 5:d2e819018807 71
vsluiter 5:d2e819018807 72 uint8_t Paddle::getColor(uint8_t pixel, uint8_t color)
vsluiter 5:d2e819018807 73 {
vsluiter 5:d2e819018807 74 if(pixel<MAX_PADDLE_SIZE && color < 3)
vsluiter 5:d2e819018807 75 return m_paddle[pixel][color];
vsluiter 5:d2e819018807 76 else
vsluiter 5:d2e819018807 77 return 0;
vsluiter 5:d2e819018807 78 }
vsluiter 5:d2e819018807 79
vsluiter 5:d2e819018807 80 uint8_t Paddle::getSize(void)
vsluiter 5:d2e819018807 81 {
vsluiter 5:d2e819018807 82 return m_size;
vsluiter 5:d2e819018807 83 }
vsluiter 5:d2e819018807 84
vsluiter 5:d2e819018807 85 void Paddle::setSize(uint8_t size)
vsluiter 5:d2e819018807 86 {
vsluiter 5:d2e819018807 87 if(size > MAX_PADDLE_SIZE)
vsluiter 5:d2e819018807 88 size = MAX_PADDLE_SIZE;
vsluiter 5:d2e819018807 89 m_size = size;
vsluiter 5:d2e819018807 90 setColor(m_red, m_green, m_blue);
vsluiter 5:d2e819018807 91 }
vsluiter 5:d2e819018807 92
vsluiter 5:d2e819018807 93 void Paddle::setColor(uint8_t red, uint8_t green, uint8_t blue)
vsluiter 5:d2e819018807 94 {
vsluiter 5:d2e819018807 95 uint8_t paddlepixel;
vsluiter 5:d2e819018807 96 m_red = red;
vsluiter 5:d2e819018807 97 m_green = green;
vsluiter 5:d2e819018807 98 m_blue = blue;
vsluiter 5:d2e819018807 99 for(paddlepixel = 0 ; paddlepixel < MAX_PADDLE_SIZE ; paddlepixel++)
vsluiter 5:d2e819018807 100 {
vsluiter 5:d2e819018807 101 float factor;
vsluiter 5:d2e819018807 102 factor = 1.0*paddlepixel/(m_size*1.0);
vsluiter 5:d2e819018807 103 if (factor > 1)
vsluiter 5:d2e819018807 104 factor = 1;
vsluiter 5:d2e819018807 105 factor = factor*factor*factor;// make the effect more dramatic
vsluiter 5:d2e819018807 106 m_paddle[paddlepixel][0] = (float)m_red * factor;
vsluiter 5:d2e819018807 107 m_paddle[paddlepixel][1] = (float)m_green * factor;
vsluiter 5:d2e819018807 108 m_paddle[paddlepixel][2] = (float)m_blue * factor;
vsluiter 5:d2e819018807 109 }
vsluiter 5:d2e819018807 110 }
vsluiter 0:cde34c55fa20 111
vsluiter 0:cde34c55fa20 112 void UpdateLEDstrip(void)
vsluiter 0:cde34c55fa20 113 {
vsluiter 0:cde34c55fa20 114 uint8_t pixelcounter;
vsluiter 0:cde34c55fa20 115 /*start by writing 32 zeroes */
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 ledstrip.write(0);
vsluiter 0:cde34c55fa20 120 for(pixelcounter = 0 ; pixelcounter < NUMBER_OF_PIXELS; pixelcounter++) {
vsluiter 0:cde34c55fa20 121 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 122 ledstrip.write( uint8_t(totalstrip[pixelcounter]));//(*(uint16_t *)(&totalstrip[pixelcounter]))>>8);
vsluiter 0:cde34c55fa20 123 }
vsluiter 0:cde34c55fa20 124 }
vsluiter 0:cde34c55fa20 125
vsluiter 0:cde34c55fa20 126 void write_led(uint16_t * led, uint8_t red, uint8_t green, uint8_t blue)
vsluiter 0:cde34c55fa20 127 {
vsluiter 0:cde34c55fa20 128 *led = (1<<15) | ((green >> 3)<<10) | ((red >>3)<< 5) | (blue >>3);
vsluiter 0:cde34c55fa20 129 }
vsluiter 5:d2e819018807 130
vsluiter 5:d2e819018807 131 Paddle paddle;
vsluiter 6:c2040b4cf589 132 bool leftpushed = false, rightpushed = false;
vsluiter 6:c2040b4cf589 133 void left_pushed(void)
vsluiter 6:c2040b4cf589 134 {
vsluiter 8:f46db1ff5ec9 135 if(paddle.direction != 1)
vsluiter 6:c2040b4cf589 136 leftpushed = true;
vsluiter 6:c2040b4cf589 137 }
vsluiter 6:c2040b4cf589 138
vsluiter 6:c2040b4cf589 139 void right_pushed(void)
vsluiter 6:c2040b4cf589 140 {
vsluiter 8:f46db1ff5ec9 141 if(paddle.direction == 1)
vsluiter 6:c2040b4cf589 142 rightpushed = true;
vsluiter 6:c2040b4cf589 143 }
vsluiter 5:d2e819018807 144
vsluiter 0:cde34c55fa20 145 int main()
vsluiter 0:cde34c55fa20 146 {
vsluiter 0:cde34c55fa20 147 Ticker updater;
vsluiter 5:d2e819018807 148 Ticker demopaddlepos;
vsluiter 8:f46db1ff5ec9 149 Timer gametimer;
vsluiter 6:c2040b4cf589 150 InterruptIn buttonleft(PTD5);
vsluiter 6:c2040b4cf589 151 InterruptIn buttonright(PTD0);
vsluiter 0:cde34c55fa20 152 uint8_t ledcounter;
vsluiter 8:f46db1ff5ec9 153 uint8_t left_score = 0, right_score = 0;
vsluiter 6:c2040b4cf589 154 buttonleft.mode(PullUp);
vsluiter 6:c2040b4cf589 155 buttonright.mode(PullUp);
vsluiter 8:f46db1ff5ec9 156 buttonright.fall(right_pushed);
vsluiter 6:c2040b4cf589 157 buttonleft.fall(left_pushed);
vsluiter 8:f46db1ff5ec9 158 updater.attach(UpdateLEDstrip, .01);
vsluiter 5:d2e819018807 159 demopaddlepos.attach(UpdateDemoPaddle, .03);
vsluiter 0:cde34c55fa20 160 ledstrip.format(8,0); //15 bits, mode '0'
vsluiter 4:119537f0ff8e 161 ledstrip.frequency(1000000);
vsluiter 4:119537f0ff8e 162 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++) {//turn off leds
vsluiter 0:cde34c55fa20 163 write_led(&totalstrip[ledcounter], 0,0,0);
vsluiter 0:cde34c55fa20 164 }
vsluiter 5:d2e819018807 165 paddle.setSize(6);
vsluiter 8:f46db1ff5ec9 166 paddle.setSpeed(30);
vsluiter 5:d2e819018807 167 paddle.setColor(255,0,255);
vsluiter 9:c5086fe3c0cc 168 gametimer.start();
vsluiter 0:cde34c55fa20 169 while(1) {
vsluiter 10:6f9624c7425d 170 static uint8_t naglevel1 = 0, naglevel2 = 0;
vsluiter 2:d2f8772a8db5 171 //PaddleDemo(2,255,10,100);
vsluiter 5:d2e819018807 172 DrawGamePaddle();
vsluiter 7:e605dbca7330 173 //wait(.05);
vsluiter 5:d2e819018807 174 //Score(3,2);
vsluiter 5:d2e819018807 175 //WinLoose(2.5, LEFT);
vsluiter 5:d2e819018807 176 if(paddle.direction == 1)
vsluiter 6:c2040b4cf589 177 {
vsluiter 8:f46db1ff5ec9 178 if(rightpushed)
vsluiter 6:c2040b4cf589 179 {
vsluiter 8:f46db1ff5ec9 180 rightpushed = false;
vsluiter 8:f46db1ff5ec9 181 if(paddle.position > (NUMBER_OF_PIXELS - paddle.getSize()) && paddle.position < NUMBER_OF_PIXELS)
vsluiter 8:f46db1ff5ec9 182 paddle.direction = 0;
vsluiter 6:c2040b4cf589 183 }
vsluiter 6:c2040b4cf589 184 }
vsluiter 5:d2e819018807 185 else
vsluiter 6:c2040b4cf589 186 {
vsluiter 8:f46db1ff5ec9 187 if(leftpushed)
vsluiter 6:c2040b4cf589 188 {
vsluiter 8:f46db1ff5ec9 189 leftpushed = false;
vsluiter 8:f46db1ff5ec9 190 if(paddle.position > -paddle.getSize() && (paddle.position < 0 ) )
vsluiter 8:f46db1ff5ec9 191 paddle.direction = 1;
vsluiter 6:c2040b4cf589 192 }
vsluiter 6:c2040b4cf589 193 }
vsluiter 10:6f9624c7425d 194 if(gametimer.read()>4 && !naglevel1)
vsluiter 9:c5086fe3c0cc 195 {
vsluiter 10:6f9624c7425d 196 naglevel1 = 1;
vsluiter 9:c5086fe3c0cc 197 paddle.setSize(4);
vsluiter 10:6f9624c7425d 198 paddle.setSpeed(40);
vsluiter 9:c5086fe3c0cc 199 }
vsluiter 10:6f9624c7425d 200 if(gametimer.read()>8 && !naglevel2)
vsluiter 9:c5086fe3c0cc 201 {
vsluiter 10:6f9624c7425d 202 naglevel2 = 1;
vsluiter 9:c5086fe3c0cc 203 paddle.setSize(2);
vsluiter 10:6f9624c7425d 204 paddle.setSpeed(70);
vsluiter 9:c5086fe3c0cc 205 }
vsluiter 10:6f9624c7425d 206 //paddle.setSpeed(gametimer<4?30:gametimer.read()*10);
vsluiter 8:f46db1ff5ec9 207 if(paddle.position >= NUMBER_OF_PIXELS && (paddle.direction == 1))
vsluiter 8:f46db1ff5ec9 208 {
vsluiter 8:f46db1ff5ec9 209 //left player scores!
vsluiter 8:f46db1ff5ec9 210 left_score++;
vsluiter 9:c5086fe3c0cc 211 HandleScore(&left_score,&right_score,false, &gametimer);
vsluiter 8:f46db1ff5ec9 212 paddle.position = -paddle.getSize();
vsluiter 10:6f9624c7425d 213 naglevel1=naglevel2 = 0;
vsluiter 8:f46db1ff5ec9 214 }
vsluiter 8:f46db1ff5ec9 215 if(paddle.position < -paddle.getSize() && (paddle.direction == 0))
vsluiter 8:f46db1ff5ec9 216 {
vsluiter 8:f46db1ff5ec9 217 //right player scores!
vsluiter 8:f46db1ff5ec9 218 right_score++;
vsluiter 9:c5086fe3c0cc 219 HandleScore(&left_score,&right_score,true, &gametimer);
vsluiter 10:6f9624c7425d 220 naglevel1=naglevel2 = 0;
vsluiter 8:f46db1ff5ec9 221 paddle.position = NUMBER_OF_PIXELS;
vsluiter 8:f46db1ff5ec9 222 }
vsluiter 0:cde34c55fa20 223 }
vsluiter 0:cde34c55fa20 224 }
vsluiter 0:cde34c55fa20 225
vsluiter 9:c5086fe3c0cc 226 void HandleScore(uint8_t *leftscore, uint8_t *rightscore, bool last_won, Timer *gametimer)
vsluiter 9:c5086fe3c0cc 227 {
vsluiter 10:6f9624c7425d 228 WinLoose(1.5, last_won);
vsluiter 9:c5086fe3c0cc 229 Score(*leftscore, *rightscore);
vsluiter 9:c5086fe3c0cc 230 if(*leftscore + *rightscore == 11)
vsluiter 9:c5086fe3c0cc 231 {
vsluiter 9:c5086fe3c0cc 232 *leftscore = 0;
vsluiter 9:c5086fe3c0cc 233 *rightscore = 0;
vsluiter 9:c5086fe3c0cc 234 Randomblinks(2,5);
vsluiter 9:c5086fe3c0cc 235 }
vsluiter 9:c5086fe3c0cc 236 (*(mbed::Timer *)gametimer).reset();
vsluiter 9:c5086fe3c0cc 237 paddle.setSize(6);
vsluiter 10:6f9624c7425d 238 paddle.setSpeed(30);
vsluiter 9:c5086fe3c0cc 239 }
vsluiter 9:c5086fe3c0cc 240
vsluiter 5:d2e819018807 241 void DrawGamePaddle(void)
vsluiter 5:d2e819018807 242 {
vsluiter 5:d2e819018807 243 uint8_t ledcounter;
vsluiter 5:d2e819018807 244 for(ledcounter = 0; ledcounter< NUMBER_OF_PIXELS; ledcounter++)
vsluiter 5:d2e819018807 245 {
vsluiter 5:d2e819018807 246 if(ledcounter >= paddle.position && ledcounter <= paddle.position+paddle.getSize())
vsluiter 5:d2e819018807 247 {
vsluiter 5:d2e819018807 248 uint8_t colorpos;
vsluiter 5:d2e819018807 249 if(paddle.direction ==1)
vsluiter 5:d2e819018807 250 {
vsluiter 5:d2e819018807 251 colorpos = ledcounter-paddle.position;
vsluiter 5:d2e819018807 252 write_led(&totalstrip[ledcounter],paddle.getColor(colorpos,0),paddle.getColor(colorpos,1),paddle.getColor(colorpos,2));
vsluiter 5:d2e819018807 253 }
vsluiter 5:d2e819018807 254 else
vsluiter 5:d2e819018807 255 {
vsluiter 5:d2e819018807 256 colorpos = paddle.getSize()-(ledcounter-paddle.position);
vsluiter 5:d2e819018807 257 write_led(&totalstrip[ledcounter],paddle.getColor(colorpos,0),paddle.getColor(colorpos,1),paddle.getColor(colorpos,2));
vsluiter 5:d2e819018807 258 }
vsluiter 5:d2e819018807 259 }
vsluiter 5:d2e819018807 260 else
vsluiter 5:d2e819018807 261 write_led(&totalstrip[ledcounter], 0,0,0);
vsluiter 5:d2e819018807 262 }
vsluiter 5:d2e819018807 263 }
vsluiter 5:d2e819018807 264
vsluiter 2:d2f8772a8db5 265 void Score(uint8_t left, uint8_t right)
vsluiter 2:d2f8772a8db5 266 {
vsluiter 2:d2f8772a8db5 267 uint8_t maxscore;
vsluiter 2:d2f8772a8db5 268 int8_t ledcounter;
vsluiter 2:d2f8772a8db5 269 uint8_t scorecounter;
vsluiter 3:a2b58da5c03b 270 typedef struct ledcolor
vsluiter 3:a2b58da5c03b 271 {
vsluiter 3:a2b58da5c03b 272 uint8_t red;
vsluiter 3:a2b58da5c03b 273 uint8_t green;
vsluiter 3:a2b58da5c03b 274 uint8_t blue;
vsluiter 3:a2b58da5c03b 275 }ledcolor_t;
vsluiter 3:a2b58da5c03b 276 ledcolor_t rightled={0,0,0}, leftled={0,0,0};
vsluiter 3:a2b58da5c03b 277 if(left >= right)
vsluiter 3:a2b58da5c03b 278 {
vsluiter 3:a2b58da5c03b 279 maxscore = left;
vsluiter 3:a2b58da5c03b 280 leftled.green = 255;
vsluiter 3:a2b58da5c03b 281 rightled.red = 255;
vsluiter 3:a2b58da5c03b 282 }
vsluiter 3:a2b58da5c03b 283 if(right >= left)
vsluiter 3:a2b58da5c03b 284 {
vsluiter 3:a2b58da5c03b 285 maxscore = right;
vsluiter 3:a2b58da5c03b 286 leftled.red = 255;
vsluiter 3:a2b58da5c03b 287 rightled.green = 255;
vsluiter 3:a2b58da5c03b 288 }
vsluiter 2:d2f8772a8db5 289 for(scorecounter = 0 ; scorecounter <= maxscore ; scorecounter++)
vsluiter 2:d2f8772a8db5 290 {
vsluiter 2:d2f8772a8db5 291 uint8_t templeft,tempright;
vsluiter 2:d2f8772a8db5 292 templeft = left>scorecounter?scorecounter:left;
vsluiter 2:d2f8772a8db5 293 tempright = right>scorecounter?scorecounter:right;
vsluiter 2:d2f8772a8db5 294 uint8_t sidecounter;
vsluiter 2:d2f8772a8db5 295 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++)
vsluiter 2:d2f8772a8db5 296 {
vsluiter 2:d2f8772a8db5 297 write_led(&totalstrip[ledcounter], 0, 0 ,0);
vsluiter 2:d2f8772a8db5 298 }
vsluiter 2:d2f8772a8db5 299 for(sidecounter = 0 ; sidecounter < templeft; sidecounter++)
vsluiter 2:d2f8772a8db5 300 {
vsluiter 3:a2b58da5c03b 301 write_led(&totalstrip[sidecounter*2],leftled.red,leftled.green,leftled.blue);
vsluiter 2:d2f8772a8db5 302 }
vsluiter 2:d2f8772a8db5 303 for(sidecounter = 0 ; sidecounter < tempright ; sidecounter++)
vsluiter 2:d2f8772a8db5 304 {
vsluiter 3:a2b58da5c03b 305 write_led(&totalstrip[(NUMBER_OF_PIXELS-1)-(sidecounter*2)],rightled.red,rightled.green,rightled.blue);
vsluiter 2:d2f8772a8db5 306 }
vsluiter 10:6f9624c7425d 307 wait(0.4);
vsluiter 2:d2f8772a8db5 308 }
vsluiter 3:a2b58da5c03b 309 wait(0.5);
vsluiter 2:d2f8772a8db5 310 }
vsluiter 2:d2f8772a8db5 311
vsluiter 1:7a2ec350cdf5 312 void WinLoose(float seconds, bool side)
vsluiter 1:7a2ec350cdf5 313 {
vsluiter 1:7a2ec350cdf5 314 uint8_t ledcounter;
vsluiter 1:7a2ec350cdf5 315 Timer timer;
vsluiter 1:7a2ec350cdf5 316 timer.start();
vsluiter 1:7a2ec350cdf5 317 while( timer.read() < seconds)
vsluiter 1:7a2ec350cdf5 318 {
vsluiter 1:7a2ec350cdf5 319 uint8_t redvalue = 255-(255.0*(timer.read()/(seconds/2)));
vsluiter 1:7a2ec350cdf5 320 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++)
vsluiter 1:7a2ec350cdf5 321 {
vsluiter 1:7a2ec350cdf5 322 if(ledcounter < NUMBER_OF_PIXELS / 2)
vsluiter 1:7a2ec350cdf5 323 {
vsluiter 1:7a2ec350cdf5 324 if(side)
vsluiter 1:7a2ec350cdf5 325 write_led(&totalstrip[ledcounter], redvalue,0,0);
vsluiter 1:7a2ec350cdf5 326 else
vsluiter 1:7a2ec350cdf5 327 write_led(&totalstrip[ledcounter], 0,255,0);
vsluiter 1:7a2ec350cdf5 328 }
vsluiter 1:7a2ec350cdf5 329 else
vsluiter 1:7a2ec350cdf5 330 {
vsluiter 1:7a2ec350cdf5 331 if(side)
vsluiter 1:7a2ec350cdf5 332 write_led(&totalstrip[ledcounter], 0,255,0);
vsluiter 1:7a2ec350cdf5 333 else
vsluiter 1:7a2ec350cdf5 334 write_led(&totalstrip[ledcounter], redvalue ,0,0);
vsluiter 1:7a2ec350cdf5 335
vsluiter 1:7a2ec350cdf5 336 }
vsluiter 1:7a2ec350cdf5 337 }
vsluiter 1:7a2ec350cdf5 338 }
vsluiter 1:7a2ec350cdf5 339 }
vsluiter 0:cde34c55fa20 340 void PaddleDemo(float seconds, uint8_t red, uint8_t green, uint8_t blue)
vsluiter 0:cde34c55fa20 341 {
vsluiter 0:cde34c55fa20 342 uint8_t ledcounter;
vsluiter 0:cde34c55fa20 343 Timer timer;
vsluiter 0:cde34c55fa20 344 timer.start();
vsluiter 0:cde34c55fa20 345 while( timer.read() < seconds)
vsluiter 0:cde34c55fa20 346 {
vsluiter 0:cde34c55fa20 347 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++)
vsluiter 0:cde34c55fa20 348 {
vsluiter 0:cde34c55fa20 349 if((ledcounter >= paddlestart) && ( ledcounter <= paddlestart+PADDLE_LENGTH))
vsluiter 0:cde34c55fa20 350 write_led(&totalstrip[ledcounter], red,green,blue);
vsluiter 0:cde34c55fa20 351 else
vsluiter 0:cde34c55fa20 352 write_led(&totalstrip[ledcounter], 0,0,0);
vsluiter 0:cde34c55fa20 353 }
vsluiter 0:cde34c55fa20 354 }
vsluiter 0:cde34c55fa20 355 }
vsluiter 0:cde34c55fa20 356
vsluiter 0:cde34c55fa20 357 void Randomblinks(float seconds, bool colored)
vsluiter 0:cde34c55fa20 358 {
vsluiter 0:cde34c55fa20 359 uint8_t ledcounter;
vsluiter 0:cde34c55fa20 360 uint8_t test;
vsluiter 0:cde34c55fa20 361 Timer timer;
vsluiter 0:cde34c55fa20 362 timer.start();
vsluiter 0:cde34c55fa20 363 while( timer.read() < seconds )
vsluiter 0:cde34c55fa20 364 {
vsluiter 0:cde34c55fa20 365 test = 50.0*rand()/(RAND_MAX*1.0);
vsluiter 0:cde34c55fa20 366 for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++)
vsluiter 0:cde34c55fa20 367 {
vsluiter 0:cde34c55fa20 368 if(ledcounter == test)
vsluiter 0:cde34c55fa20 369 {
vsluiter 0:cde34c55fa20 370 if(colored)
vsluiter 0:cde34c55fa20 371 write_led(&totalstrip[ledcounter], test*5,(test%10)*25,(test%15)*15);
vsluiter 0:cde34c55fa20 372 else
vsluiter 0:cde34c55fa20 373 write_led(&totalstrip[ledcounter], 255,255,255);
vsluiter 0:cde34c55fa20 374 }
vsluiter 0:cde34c55fa20 375 else
vsluiter 0:cde34c55fa20 376 write_led(&totalstrip[ledcounter], 0,0,0);
vsluiter 0:cde34c55fa20 377 }
vsluiter 0:cde34c55fa20 378 }
vsluiter 0:cde34c55fa20 379 }
vsluiter 0:cde34c55fa20 380
vsluiter 5:d2e819018807 381 void UpdateDemoPaddle(void)
vsluiter 1:7a2ec350cdf5 382 {
vsluiter 1:7a2ec350cdf5 383 static uint8_t direction = 1;
vsluiter 1:7a2ec350cdf5 384 if(direction) {
vsluiter 1:7a2ec350cdf5 385 paddlestart++;
vsluiter 1:7a2ec350cdf5 386 } else {
vsluiter 1:7a2ec350cdf5 387 paddlestart--;
vsluiter 1:7a2ec350cdf5 388 }
vsluiter 1:7a2ec350cdf5 389
vsluiter 1:7a2ec350cdf5 390 if(paddlestart > (NUMBER_OF_PIXELS - PADDLE_LENGTH))
vsluiter 1:7a2ec350cdf5 391 direction = 0;
vsluiter 1:7a2ec350cdf5 392 if(paddlestart < 0)
vsluiter 1:7a2ec350cdf5 393 direction = 1;
vsluiter 1:7a2ec350cdf5 394 }
vsluiter 1:7a2ec350cdf5 395
vsluiter 2:d2f8772a8db5 396
vsluiter 0:cde34c55fa20 397 //DigitalOut myled(LED1);
vsluiter 0:cde34c55fa20 398
vsluiter 0:cde34c55fa20 399 //int main() {
vsluiter 0:cde34c55fa20 400 // while(1) {
vsluiter 0:cde34c55fa20 401 // myled = 1;
vsluiter 0:cde34c55fa20 402 // wait(0.2);
vsluiter 0:cde34c55fa20 403 // myled = 0;
vsluiter 0:cde34c55fa20 404 // wait(0.2);
vsluiter 0:cde34c55fa20 405 // }
vsluiter 0:cde34c55fa20 406 //}