1D-Pong game based on a LED strip with 150 LPD6803-controlled pixels. Game keeps score for 'best-of-21' game. Written for KL25Z
main.cpp@5:d2e819018807, 2013-08-21 (annotated)
- Committer:
- vsluiter
- Date:
- Wed Aug 21 20:21:43 2013 +0000
- Revision:
- 5:d2e819018807
- Parent:
- 4:119537f0ff8e
- Child:
- 6:c2040b4cf589
Game Paddle working!
Who changed what in which revision?
User | Revision | Line number | New 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 | 5:d2e819018807 | 27 | void setColor(uint8_t red, uint8_t green, uint8_t blue); |
vsluiter | 5:d2e819018807 | 28 | uint8_t getSize(void); |
vsluiter | 5:d2e819018807 | 29 | void setSize(uint8_t size); |
vsluiter | 5:d2e819018807 | 30 | uint8_t getColor(uint8_t pixel, uint8_t color); |
vsluiter | 5:d2e819018807 | 31 | private: |
vsluiter | 5:d2e819018807 | 32 | uint8_t m_red ,m_green ,m_blue; |
vsluiter | 5:d2e819018807 | 33 | uint8_t m_size; |
vsluiter | 5:d2e819018807 | 34 | uint8_t m_paddle[MAX_PADDLE_SIZE][3]; |
vsluiter | 5:d2e819018807 | 35 | }; |
vsluiter | 5:d2e819018807 | 36 | |
vsluiter | 5:d2e819018807 | 37 | Paddle::Paddle() |
vsluiter | 5:d2e819018807 | 38 | { |
vsluiter | 5:d2e819018807 | 39 | setColor(255,255,255); |
vsluiter | 5:d2e819018807 | 40 | setSize(4); |
vsluiter | 5:d2e819018807 | 41 | position = -getSize(); |
vsluiter | 5:d2e819018807 | 42 | direction = 1; |
vsluiter | 5:d2e819018807 | 43 | } |
vsluiter | 5:d2e819018807 | 44 | |
vsluiter | 5:d2e819018807 | 45 | uint8_t Paddle::getColor(uint8_t pixel, uint8_t color) |
vsluiter | 5:d2e819018807 | 46 | { |
vsluiter | 5:d2e819018807 | 47 | if(pixel<MAX_PADDLE_SIZE && color < 3) |
vsluiter | 5:d2e819018807 | 48 | return m_paddle[pixel][color]; |
vsluiter | 5:d2e819018807 | 49 | else |
vsluiter | 5:d2e819018807 | 50 | return 0; |
vsluiter | 5:d2e819018807 | 51 | } |
vsluiter | 5:d2e819018807 | 52 | |
vsluiter | 5:d2e819018807 | 53 | uint8_t Paddle::getSize(void) |
vsluiter | 5:d2e819018807 | 54 | { |
vsluiter | 5:d2e819018807 | 55 | return m_size; |
vsluiter | 5:d2e819018807 | 56 | } |
vsluiter | 5:d2e819018807 | 57 | |
vsluiter | 5:d2e819018807 | 58 | void Paddle::setSize(uint8_t size) |
vsluiter | 5:d2e819018807 | 59 | { |
vsluiter | 5:d2e819018807 | 60 | if(size > MAX_PADDLE_SIZE) |
vsluiter | 5:d2e819018807 | 61 | size = MAX_PADDLE_SIZE; |
vsluiter | 5:d2e819018807 | 62 | m_size = size; |
vsluiter | 5:d2e819018807 | 63 | setColor(m_red, m_green, m_blue); |
vsluiter | 5:d2e819018807 | 64 | } |
vsluiter | 5:d2e819018807 | 65 | |
vsluiter | 5:d2e819018807 | 66 | void Paddle::setColor(uint8_t red, uint8_t green, uint8_t blue) |
vsluiter | 5:d2e819018807 | 67 | { |
vsluiter | 5:d2e819018807 | 68 | uint8_t paddlepixel; |
vsluiter | 5:d2e819018807 | 69 | m_red = red; |
vsluiter | 5:d2e819018807 | 70 | m_green = green; |
vsluiter | 5:d2e819018807 | 71 | m_blue = blue; |
vsluiter | 5:d2e819018807 | 72 | for(paddlepixel = 0 ; paddlepixel < MAX_PADDLE_SIZE ; paddlepixel++) |
vsluiter | 5:d2e819018807 | 73 | { |
vsluiter | 5:d2e819018807 | 74 | float factor; |
vsluiter | 5:d2e819018807 | 75 | factor = 1.0*paddlepixel/(m_size*1.0); |
vsluiter | 5:d2e819018807 | 76 | if (factor > 1) |
vsluiter | 5:d2e819018807 | 77 | factor = 1; |
vsluiter | 5:d2e819018807 | 78 | factor = factor*factor*factor;// make the effect more dramatic |
vsluiter | 5:d2e819018807 | 79 | m_paddle[paddlepixel][0] = (float)m_red * factor; |
vsluiter | 5:d2e819018807 | 80 | m_paddle[paddlepixel][1] = (float)m_green * factor; |
vsluiter | 5:d2e819018807 | 81 | m_paddle[paddlepixel][2] = (float)m_blue * factor; |
vsluiter | 5:d2e819018807 | 82 | } |
vsluiter | 5:d2e819018807 | 83 | } |
vsluiter | 0:cde34c55fa20 | 84 | |
vsluiter | 0:cde34c55fa20 | 85 | void UpdateLEDstrip(void) |
vsluiter | 0:cde34c55fa20 | 86 | { |
vsluiter | 0:cde34c55fa20 | 87 | uint8_t pixelcounter; |
vsluiter | 0:cde34c55fa20 | 88 | /*start by writing 32 zeroes */ |
vsluiter | 0:cde34c55fa20 | 89 | ledstrip.write(0); |
vsluiter | 0:cde34c55fa20 | 90 | ledstrip.write(0); |
vsluiter | 0:cde34c55fa20 | 91 | ledstrip.write(0); |
vsluiter | 0:cde34c55fa20 | 92 | ledstrip.write(0); |
vsluiter | 0:cde34c55fa20 | 93 | for(pixelcounter = 0 ; pixelcounter < NUMBER_OF_PIXELS; pixelcounter++) { |
vsluiter | 0:cde34c55fa20 | 94 | 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 | 95 | ledstrip.write( uint8_t(totalstrip[pixelcounter]));//(*(uint16_t *)(&totalstrip[pixelcounter]))>>8); |
vsluiter | 0:cde34c55fa20 | 96 | } |
vsluiter | 0:cde34c55fa20 | 97 | } |
vsluiter | 0:cde34c55fa20 | 98 | |
vsluiter | 0:cde34c55fa20 | 99 | void write_led(uint16_t * led, uint8_t red, uint8_t green, uint8_t blue) |
vsluiter | 0:cde34c55fa20 | 100 | { |
vsluiter | 0:cde34c55fa20 | 101 | *led = (1<<15) | ((green >> 3)<<10) | ((red >>3)<< 5) | (blue >>3); |
vsluiter | 0:cde34c55fa20 | 102 | } |
vsluiter | 5:d2e819018807 | 103 | |
vsluiter | 5:d2e819018807 | 104 | Paddle paddle; |
vsluiter | 5:d2e819018807 | 105 | |
vsluiter | 0:cde34c55fa20 | 106 | int main() |
vsluiter | 0:cde34c55fa20 | 107 | { |
vsluiter | 0:cde34c55fa20 | 108 | Ticker updater; |
vsluiter | 5:d2e819018807 | 109 | Ticker demopaddlepos; |
vsluiter | 0:cde34c55fa20 | 110 | uint8_t ledcounter; |
vsluiter | 4:119537f0ff8e | 111 | updater.attach(UpdateLEDstrip, .02); |
vsluiter | 5:d2e819018807 | 112 | demopaddlepos.attach(UpdateDemoPaddle, .03); |
vsluiter | 0:cde34c55fa20 | 113 | ledstrip.format(8,0); //15 bits, mode '0' |
vsluiter | 4:119537f0ff8e | 114 | ledstrip.frequency(1000000); |
vsluiter | 4:119537f0ff8e | 115 | for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++) {//turn off leds |
vsluiter | 0:cde34c55fa20 | 116 | write_led(&totalstrip[ledcounter], 0,0,0); |
vsluiter | 0:cde34c55fa20 | 117 | } |
vsluiter | 5:d2e819018807 | 118 | paddle.setSize(6); |
vsluiter | 5:d2e819018807 | 119 | paddle.setColor(255,0,255); |
vsluiter | 0:cde34c55fa20 | 120 | while(1) { |
vsluiter | 2:d2f8772a8db5 | 121 | //PaddleDemo(2,255,10,100); |
vsluiter | 5:d2e819018807 | 122 | DrawGamePaddle(); |
vsluiter | 5:d2e819018807 | 123 | wait(.05); |
vsluiter | 5:d2e819018807 | 124 | //Score(3,2); |
vsluiter | 5:d2e819018807 | 125 | //WinLoose(2.5, LEFT); |
vsluiter | 5:d2e819018807 | 126 | if(paddle.direction == 1) |
vsluiter | 5:d2e819018807 | 127 | paddle.position++; |
vsluiter | 5:d2e819018807 | 128 | else |
vsluiter | 5:d2e819018807 | 129 | paddle.position--; |
vsluiter | 5:d2e819018807 | 130 | if(paddle.position == NUMBER_OF_PIXELS) |
vsluiter | 5:d2e819018807 | 131 | paddle.direction = 0; |
vsluiter | 5:d2e819018807 | 132 | if(paddle.position == -7) |
vsluiter | 5:d2e819018807 | 133 | paddle.direction = 1; |
vsluiter | 5:d2e819018807 | 134 | // paddle.position = -paddle.getSize(); |
vsluiter | 2:d2f8772a8db5 | 135 | //Randomblinks(5, true); |
vsluiter | 2:d2f8772a8db5 | 136 | //WinLoose(3, false); |
vsluiter | 0:cde34c55fa20 | 137 | } |
vsluiter | 0:cde34c55fa20 | 138 | } |
vsluiter | 0:cde34c55fa20 | 139 | |
vsluiter | 5:d2e819018807 | 140 | void DrawGamePaddle(void) |
vsluiter | 5:d2e819018807 | 141 | { |
vsluiter | 5:d2e819018807 | 142 | uint8_t ledcounter; |
vsluiter | 5:d2e819018807 | 143 | for(ledcounter = 0; ledcounter< NUMBER_OF_PIXELS; ledcounter++) |
vsluiter | 5:d2e819018807 | 144 | { |
vsluiter | 5:d2e819018807 | 145 | if(ledcounter >= paddle.position && ledcounter <= paddle.position+paddle.getSize()) |
vsluiter | 5:d2e819018807 | 146 | { |
vsluiter | 5:d2e819018807 | 147 | uint8_t colorpos; |
vsluiter | 5:d2e819018807 | 148 | if(paddle.direction ==1) |
vsluiter | 5:d2e819018807 | 149 | { |
vsluiter | 5:d2e819018807 | 150 | colorpos = ledcounter-paddle.position; |
vsluiter | 5:d2e819018807 | 151 | write_led(&totalstrip[ledcounter],paddle.getColor(colorpos,0),paddle.getColor(colorpos,1),paddle.getColor(colorpos,2)); |
vsluiter | 5:d2e819018807 | 152 | } |
vsluiter | 5:d2e819018807 | 153 | else |
vsluiter | 5:d2e819018807 | 154 | { |
vsluiter | 5:d2e819018807 | 155 | colorpos = paddle.getSize()-(ledcounter-paddle.position); |
vsluiter | 5:d2e819018807 | 156 | write_led(&totalstrip[ledcounter],paddle.getColor(colorpos,0),paddle.getColor(colorpos,1),paddle.getColor(colorpos,2)); |
vsluiter | 5:d2e819018807 | 157 | } |
vsluiter | 5:d2e819018807 | 158 | } |
vsluiter | 5:d2e819018807 | 159 | else |
vsluiter | 5:d2e819018807 | 160 | write_led(&totalstrip[ledcounter], 0,0,0); |
vsluiter | 5:d2e819018807 | 161 | } |
vsluiter | 5:d2e819018807 | 162 | } |
vsluiter | 5:d2e819018807 | 163 | |
vsluiter | 2:d2f8772a8db5 | 164 | void Score(uint8_t left, uint8_t right) |
vsluiter | 2:d2f8772a8db5 | 165 | { |
vsluiter | 2:d2f8772a8db5 | 166 | uint8_t maxscore; |
vsluiter | 2:d2f8772a8db5 | 167 | int8_t ledcounter; |
vsluiter | 2:d2f8772a8db5 | 168 | uint8_t scorecounter; |
vsluiter | 3:a2b58da5c03b | 169 | typedef struct ledcolor |
vsluiter | 3:a2b58da5c03b | 170 | { |
vsluiter | 3:a2b58da5c03b | 171 | uint8_t red; |
vsluiter | 3:a2b58da5c03b | 172 | uint8_t green; |
vsluiter | 3:a2b58da5c03b | 173 | uint8_t blue; |
vsluiter | 3:a2b58da5c03b | 174 | }ledcolor_t; |
vsluiter | 3:a2b58da5c03b | 175 | ledcolor_t rightled={0,0,0}, leftled={0,0,0}; |
vsluiter | 3:a2b58da5c03b | 176 | if(left >= right) |
vsluiter | 3:a2b58da5c03b | 177 | { |
vsluiter | 3:a2b58da5c03b | 178 | maxscore = left; |
vsluiter | 3:a2b58da5c03b | 179 | leftled.green = 255; |
vsluiter | 3:a2b58da5c03b | 180 | rightled.red = 255; |
vsluiter | 3:a2b58da5c03b | 181 | } |
vsluiter | 3:a2b58da5c03b | 182 | if(right >= left) |
vsluiter | 3:a2b58da5c03b | 183 | { |
vsluiter | 3:a2b58da5c03b | 184 | maxscore = right; |
vsluiter | 3:a2b58da5c03b | 185 | leftled.red = 255; |
vsluiter | 3:a2b58da5c03b | 186 | rightled.green = 255; |
vsluiter | 3:a2b58da5c03b | 187 | } |
vsluiter | 2:d2f8772a8db5 | 188 | for(scorecounter = 0 ; scorecounter <= maxscore ; scorecounter++) |
vsluiter | 2:d2f8772a8db5 | 189 | { |
vsluiter | 2:d2f8772a8db5 | 190 | uint8_t templeft,tempright; |
vsluiter | 2:d2f8772a8db5 | 191 | templeft = left>scorecounter?scorecounter:left; |
vsluiter | 2:d2f8772a8db5 | 192 | tempright = right>scorecounter?scorecounter:right; |
vsluiter | 2:d2f8772a8db5 | 193 | uint8_t sidecounter; |
vsluiter | 2:d2f8772a8db5 | 194 | for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++) |
vsluiter | 2:d2f8772a8db5 | 195 | { |
vsluiter | 2:d2f8772a8db5 | 196 | write_led(&totalstrip[ledcounter], 0, 0 ,0); |
vsluiter | 2:d2f8772a8db5 | 197 | } |
vsluiter | 2:d2f8772a8db5 | 198 | for(sidecounter = 0 ; sidecounter < templeft; sidecounter++) |
vsluiter | 2:d2f8772a8db5 | 199 | { |
vsluiter | 3:a2b58da5c03b | 200 | write_led(&totalstrip[sidecounter*2],leftled.red,leftled.green,leftled.blue); |
vsluiter | 2:d2f8772a8db5 | 201 | } |
vsluiter | 2:d2f8772a8db5 | 202 | for(sidecounter = 0 ; sidecounter < tempright ; sidecounter++) |
vsluiter | 2:d2f8772a8db5 | 203 | { |
vsluiter | 3:a2b58da5c03b | 204 | write_led(&totalstrip[(NUMBER_OF_PIXELS-1)-(sidecounter*2)],rightled.red,rightled.green,rightled.blue); |
vsluiter | 2:d2f8772a8db5 | 205 | } |
vsluiter | 3:a2b58da5c03b | 206 | wait(0.7); |
vsluiter | 2:d2f8772a8db5 | 207 | } |
vsluiter | 3:a2b58da5c03b | 208 | wait(0.5); |
vsluiter | 2:d2f8772a8db5 | 209 | } |
vsluiter | 2:d2f8772a8db5 | 210 | |
vsluiter | 1:7a2ec350cdf5 | 211 | void WinLoose(float seconds, bool side) |
vsluiter | 1:7a2ec350cdf5 | 212 | { |
vsluiter | 1:7a2ec350cdf5 | 213 | uint8_t ledcounter; |
vsluiter | 1:7a2ec350cdf5 | 214 | Timer timer; |
vsluiter | 1:7a2ec350cdf5 | 215 | timer.start(); |
vsluiter | 1:7a2ec350cdf5 | 216 | while( timer.read() < seconds) |
vsluiter | 1:7a2ec350cdf5 | 217 | { |
vsluiter | 1:7a2ec350cdf5 | 218 | uint8_t redvalue = 255-(255.0*(timer.read()/(seconds/2))); |
vsluiter | 1:7a2ec350cdf5 | 219 | for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++) |
vsluiter | 1:7a2ec350cdf5 | 220 | { |
vsluiter | 1:7a2ec350cdf5 | 221 | if(ledcounter < NUMBER_OF_PIXELS / 2) |
vsluiter | 1:7a2ec350cdf5 | 222 | { |
vsluiter | 1:7a2ec350cdf5 | 223 | if(side) |
vsluiter | 1:7a2ec350cdf5 | 224 | write_led(&totalstrip[ledcounter], redvalue,0,0); |
vsluiter | 1:7a2ec350cdf5 | 225 | else |
vsluiter | 1:7a2ec350cdf5 | 226 | write_led(&totalstrip[ledcounter], 0,255,0); |
vsluiter | 1:7a2ec350cdf5 | 227 | } |
vsluiter | 1:7a2ec350cdf5 | 228 | else |
vsluiter | 1:7a2ec350cdf5 | 229 | { |
vsluiter | 1:7a2ec350cdf5 | 230 | if(side) |
vsluiter | 1:7a2ec350cdf5 | 231 | write_led(&totalstrip[ledcounter], 0,255,0); |
vsluiter | 1:7a2ec350cdf5 | 232 | else |
vsluiter | 1:7a2ec350cdf5 | 233 | write_led(&totalstrip[ledcounter], redvalue ,0,0); |
vsluiter | 1:7a2ec350cdf5 | 234 | |
vsluiter | 1:7a2ec350cdf5 | 235 | } |
vsluiter | 1:7a2ec350cdf5 | 236 | } |
vsluiter | 1:7a2ec350cdf5 | 237 | } |
vsluiter | 1:7a2ec350cdf5 | 238 | } |
vsluiter | 0:cde34c55fa20 | 239 | void PaddleDemo(float seconds, uint8_t red, uint8_t green, uint8_t blue) |
vsluiter | 0:cde34c55fa20 | 240 | { |
vsluiter | 0:cde34c55fa20 | 241 | uint8_t ledcounter; |
vsluiter | 0:cde34c55fa20 | 242 | Timer timer; |
vsluiter | 0:cde34c55fa20 | 243 | timer.start(); |
vsluiter | 0:cde34c55fa20 | 244 | while( timer.read() < seconds) |
vsluiter | 0:cde34c55fa20 | 245 | { |
vsluiter | 0:cde34c55fa20 | 246 | for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++) |
vsluiter | 0:cde34c55fa20 | 247 | { |
vsluiter | 0:cde34c55fa20 | 248 | if((ledcounter >= paddlestart) && ( ledcounter <= paddlestart+PADDLE_LENGTH)) |
vsluiter | 0:cde34c55fa20 | 249 | write_led(&totalstrip[ledcounter], red,green,blue); |
vsluiter | 0:cde34c55fa20 | 250 | else |
vsluiter | 0:cde34c55fa20 | 251 | write_led(&totalstrip[ledcounter], 0,0,0); |
vsluiter | 0:cde34c55fa20 | 252 | } |
vsluiter | 0:cde34c55fa20 | 253 | } |
vsluiter | 0:cde34c55fa20 | 254 | } |
vsluiter | 0:cde34c55fa20 | 255 | |
vsluiter | 0:cde34c55fa20 | 256 | void Randomblinks(float seconds, bool colored) |
vsluiter | 0:cde34c55fa20 | 257 | { |
vsluiter | 0:cde34c55fa20 | 258 | uint8_t ledcounter; |
vsluiter | 0:cde34c55fa20 | 259 | uint8_t test; |
vsluiter | 0:cde34c55fa20 | 260 | Timer timer; |
vsluiter | 0:cde34c55fa20 | 261 | timer.start(); |
vsluiter | 0:cde34c55fa20 | 262 | while( timer.read() < seconds ) |
vsluiter | 0:cde34c55fa20 | 263 | { |
vsluiter | 0:cde34c55fa20 | 264 | test = 50.0*rand()/(RAND_MAX*1.0); |
vsluiter | 0:cde34c55fa20 | 265 | for(ledcounter = 0; ledcounter < NUMBER_OF_PIXELS; ledcounter++) |
vsluiter | 0:cde34c55fa20 | 266 | { |
vsluiter | 0:cde34c55fa20 | 267 | if(ledcounter == test) |
vsluiter | 0:cde34c55fa20 | 268 | { |
vsluiter | 0:cde34c55fa20 | 269 | if(colored) |
vsluiter | 0:cde34c55fa20 | 270 | write_led(&totalstrip[ledcounter], test*5,(test%10)*25,(test%15)*15); |
vsluiter | 0:cde34c55fa20 | 271 | else |
vsluiter | 0:cde34c55fa20 | 272 | write_led(&totalstrip[ledcounter], 255,255,255); |
vsluiter | 0:cde34c55fa20 | 273 | } |
vsluiter | 0:cde34c55fa20 | 274 | else |
vsluiter | 0:cde34c55fa20 | 275 | write_led(&totalstrip[ledcounter], 0,0,0); |
vsluiter | 0:cde34c55fa20 | 276 | } |
vsluiter | 0:cde34c55fa20 | 277 | } |
vsluiter | 0:cde34c55fa20 | 278 | } |
vsluiter | 0:cde34c55fa20 | 279 | |
vsluiter | 5:d2e819018807 | 280 | void UpdateDemoPaddle(void) |
vsluiter | 1:7a2ec350cdf5 | 281 | { |
vsluiter | 1:7a2ec350cdf5 | 282 | static uint8_t direction = 1; |
vsluiter | 1:7a2ec350cdf5 | 283 | if(direction) { |
vsluiter | 1:7a2ec350cdf5 | 284 | paddlestart++; |
vsluiter | 1:7a2ec350cdf5 | 285 | } else { |
vsluiter | 1:7a2ec350cdf5 | 286 | paddlestart--; |
vsluiter | 1:7a2ec350cdf5 | 287 | } |
vsluiter | 1:7a2ec350cdf5 | 288 | |
vsluiter | 1:7a2ec350cdf5 | 289 | if(paddlestart > (NUMBER_OF_PIXELS - PADDLE_LENGTH)) |
vsluiter | 1:7a2ec350cdf5 | 290 | direction = 0; |
vsluiter | 1:7a2ec350cdf5 | 291 | if(paddlestart < 0) |
vsluiter | 1:7a2ec350cdf5 | 292 | direction = 1; |
vsluiter | 1:7a2ec350cdf5 | 293 | } |
vsluiter | 1:7a2ec350cdf5 | 294 | |
vsluiter | 2:d2f8772a8db5 | 295 | |
vsluiter | 0:cde34c55fa20 | 296 | //DigitalOut myled(LED1); |
vsluiter | 0:cde34c55fa20 | 297 | |
vsluiter | 0:cde34c55fa20 | 298 | //int main() { |
vsluiter | 0:cde34c55fa20 | 299 | // while(1) { |
vsluiter | 0:cde34c55fa20 | 300 | // myled = 1; |
vsluiter | 0:cde34c55fa20 | 301 | // wait(0.2); |
vsluiter | 0:cde34c55fa20 | 302 | // myled = 0; |
vsluiter | 0:cde34c55fa20 | 303 | // wait(0.2); |
vsluiter | 0:cde34c55fa20 | 304 | // } |
vsluiter | 0:cde34c55fa20 | 305 | //} |