Marek Vitula / Mbed OS goal_counter_project

Simple implementation of goal counter for table football using laser diode and phototransistor.

Dependencies:   GoalCounter WS2812 PixelArray

main.cpp@4:5a11a84fac69, 2019-01-13 (annotated)

Committer:
nxf46245
Date:
Sun Jan 13 14:23:30 2019 +0000
Revision:
4:5a11a84fac69
Parent:
3:d74c47d2e933
Child:
5:95cb2348af01
Fix non copyable issue;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nxf46245 0:24f846b68c77 1 #include "mbed.h"
nxf46245 0:24f846b68c77 2 #include "WS2812.h"
nxf46245 0:24f846b68c77 3 #include "PixelArray.h"
nxf46245 0:24f846b68c77 4 #include "GoalCounter.h"
nxf46245 0:24f846b68c77 5
nxf46245 0:24f846b68c77 6 #define WS2812_BUF 10
nxf46245 0:24f846b68c77 7 #define NUM_COLORS 1
nxf46245 0:24f846b68c77 8 #define NUM_LEDS_PER_COLOR 2
nxf46245 4:5a11a84fac69 9 //#define COLOR 0x2f2020
nxf46245 2:f04959a6fd61 10 #define DEBUG 1
nxf46245 0:24f846b68c77 11
nxf46245 3:d74c47d2e933 12 //Initialize instances of Timers
nxf46245 4:5a11a84fac69 13 Timer timer1;
nxf46245 3:d74c47d2e933 14 //Timer t2;
nxf46245 3:d74c47d2e933 15
nxf46245 1:ffac56d434b3 16 // Initialize instace of a pixel array for LED strip 1 ar 2
nxf46245 1:ffac56d434b3 17 PixelArray px1(WS2812_BUF);
nxf46245 4:5a11a84fac69 18 //PixelArray px2(WS2812_BUF);
nxf46245 0:24f846b68c77 19
nxf46245 1:ffac56d434b3 20 // The given numbers are calculated for the K64F MCU
nxf46245 1:ffac56d434b3 21 WS2812 ws1(D4, WS2812_BUF, 0, 5, 5, 0);
nxf46245 4:5a11a84fac69 22 //WS2812 ws2(D5, WS2812_BUF, 0, 5, 5, 0);
nxf46245 0:24f846b68c77 23
nxf46245 4:5a11a84fac69 24 // For debug use
nxf46245 4:5a11a84fac69 25 Serial pc(USBTX, USBRX);
nxf46245 3:d74c47d2e933 26
nxf46245 4:5a11a84fac69 27 GoalCounter gc(D2, &timer1);
nxf46245 1:ffac56d434b3 28
nxf46245 1:ffac56d434b3 29 // Initialize instances of Ticker classes for handling goal counters
nxf46245 2:f04959a6fd61 30 //Ticker bank1;
nxf46245 2:f04959a6fd61 31 //Ticker bank2;
nxf46245 1:ffac56d434b3 32
nxf46245 2:f04959a6fd61 33 float balltime1 = 0;
nxf46245 2:f04959a6fd61 34 float speed1 = 0;
nxf46245 1:ffac56d434b3 35
nxf46245 2:f04959a6fd61 36 float balltime2 = 0;
nxf46245 2:f04959a6fd61 37 float speed2 = 0;
nxf46245 2:f04959a6fd61 38
nxf46245 2:f04959a6fd61 39 uint8_t score1 = 0;
nxf46245 2:f04959a6fd61 40 uint8_t score2 = 0;
nxf46245 1:ffac56d434b3 41
nxf46245 4:5a11a84fac69 42 void set_score(uint8_t score, PixelArray * px, WS2812 * ws) {
nxf46245 4:5a11a84fac69 43 px->SetAll(0);
nxf46245 4:5a11a84fac69 44
nxf46245 1:ffac56d434b3 45 for (int i=0; i < score; i++) {
nxf46245 4:5a11a84fac69 46 px->Set(i, 0x2f2020);
nxf46245 1:ffac56d434b3 47 }
nxf46245 1:ffac56d434b3 48
nxf46245 4:5a11a84fac69 49 px->SetAllI(0x0f);
nxf46245 4:5a11a84fac69 50 ws->write(px->getBuf());
nxf46245 0:24f846b68c77 51 }
nxf46245 1:ffac56d434b3 52
nxf46245 2:f04959a6fd61 53 void print_score(uint8_t score, float balltime, float speed) {
nxf46245 2:f04959a6fd61 54 pc.printf("Score : %d \n\r", score);
nxf46245 2:f04959a6fd61 55 pc.printf("Time of ball pass : %f seconds\n\r", balltime);
nxf46245 2:f04959a6fd61 56 pc.printf("Speed of ball (34 mm diameter) : %f kph\n\r", speed);
nxf46245 2:f04959a6fd61 57 }
nxf46245 2:f04959a6fd61 58
nxf46245 4:5a11a84fac69 59 void get_info(uint8_t * score, float * balltime, float * speed, GoalCounter * gc) {
nxf46245 4:5a11a84fac69 60 *score = gc->get_score();
nxf46245 4:5a11a84fac69 61 *balltime = gc->get_balltime();
nxf46245 4:5a11a84fac69 62 *speed = gc->get_ballspeed();
nxf46245 2:f04959a6fd61 63 }
nxf46245 0:24f846b68c77 64
nxf46245 4:5a11a84fac69 65
nxf46245 0:24f846b68c77 66 int main()
nxf46245 0:24f846b68c77 67 {
nxf46245 1:ffac56d434b3 68
nxf46245 1:ffac56d434b3 69 ws1.useII(WS2812::GLOBAL); // use global intensity scaling
nxf46245 4:5a11a84fac69 70 // ws2.useII(WS2812::GLOBAL); // use global intensity scaling
nxf46245 4:5a11a84fac69 71
nxf46245 4:5a11a84fac69 72 pc.printf("Initialization... \n\r");
nxf46245 0:24f846b68c77 73 while(1) {
nxf46245 4:5a11a84fac69 74 if (gc.is_goal == 1) {
nxf46245 4:5a11a84fac69 75 get_info(&score1, &balltime1, &speed1, &gc);
nxf46245 4:5a11a84fac69 76 set_score(score1, &px1, &ws1);
nxf46245 4:5a11a84fac69 77 // score1 = gc.get_score();
nxf46245 4:5a11a84fac69 78 // balltime1 = gc.get_balltime();
nxf46245 4:5a11a84fac69 79 // speed1 = gc.get_ballspeed();
nxf46245 4:5a11a84fac69 80 // pc.printf("Score : %d \n\r", score1);
nxf46245 4:5a11a84fac69 81 // pc.printf("Time of ball pass : %f seconds\n\r", balltime1);
nxf46245 4:5a11a84fac69 82 // pc.printf("Speed of ball (34 mm diameter) : %f kph\n\r", speed1);
nxf46245 4:5a11a84fac69 83 print_score(score1, balltime1, speed1);
nxf46245 4:5a11a84fac69 84 gc.is_goal = 0;
nxf46245 2:f04959a6fd61 85 }
nxf46245 4:5a11a84fac69 86 if (score1 >= 10) {
nxf46245 4:5a11a84fac69 87 pc.printf("Game over \n\r");
nxf46245 4:5a11a84fac69 88 for (int i=1; i<= 10; i++) {
nxf46245 4:5a11a84fac69 89 pc.printf("Game score: \n\r");
nxf46245 4:5a11a84fac69 90 balltime1 = gc.get_balltime(i);
nxf46245 4:5a11a84fac69 91 speed1 = gc.get_ballspeed(i);
nxf46245 4:5a11a84fac69 92 print_score(i, balltime1, speed1);
nxf46245 4:5a11a84fac69 93 }
nxf46245 4:5a11a84fac69 94 return 0;
nxf46245 4:5a11a84fac69 95 }
nxf46245 4:5a11a84fac69 96
nxf46245 0:24f846b68c77 97 }
nxf46245 0:24f846b68c77 98 }