Diff: main.cpp

Revision:

0:47b1ab4dd893

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Feb 13 09:07:14 2020 +0000
@@ -0,0 +1,158 @@
+#include "mbed.h"
+#include <stdio.h> 
+#include <stdlib.h> 
+#include <time.h> 
+#include "LED_WS2812.h"
+ 
+Serial pc(USBTX, USBRX); 
+DigitalOut myled(LED1);
+DigitalIn greenButton(D3,PullUp);
+DigitalIn redButton(D4,PullUp);
+DigitalIn blueButton(D5,PullUp);
+DigitalIn yellowButton(D6, PullUp);
+LED_WS2812 led(D9,4);
+
+int buttonArray[32];
+int array[32]; // LEDS colors array
+
+int readButton(int turn){
+    int currentValueG, currentValueR, currentValueB, currentValueY, status=0;
+    int max=400;
+    for (int i=0;i<32;i++){
+        buttonArray[i]=55;
+    }
+    printf("readButton\n");
+    for (int i=0; i<= turn; i++){
+        for (int t=0; t<max; t++){
+            currentValueG = greenButton.read();
+            currentValueR = redButton.read();
+            currentValueB = blueButton.read();
+            currentValueY = yellowButton.read();
+            if (currentValueG == 0){
+                printf("Green button\n");
+                wait_ms(250);
+                buttonArray[i]=0;
+                t=max;
+                status=0;
+            }
+            else if (currentValueR == 0){
+                printf("RedButton\n");
+                wait_ms(250);
+                buttonArray[i]=1;
+                t=max;
+                status=0;
+            }
+            else if(currentValueB == 0){
+                printf("BlueButton\n");
+                wait_ms(250);
+                buttonArray[i]=2;
+                t=max;
+                status=0;
+            }
+            else if(currentValueY == 0){
+                printf("Yellow button\n");
+                wait_ms(250);
+                buttonArray[i]=3;
+                t=max;
+                status=0;
+            }
+            else if(t>=(max-1)){
+                printf("time out !!! \n");
+                status=1;
+            }
+            wait_ms(10);
+        }       
+    }
+
+    for(int j=0; j<=turn; j++) {
+        printf("buttonArray[%d]=%d\n", j, buttonArray[j]);
+    }
+    printf("end of readButton \n");
+    return status;
+}
+
+int main() {
+    int maxTurn=5, status, diff=0;
+    srand(time(0));
+    led.SetColor(BLACK);   
+    led.SetIntensity(25);
+    for(int t=0; t<=maxTurn; t++){
+        // generate the array  and ON the LEDs
+        printf("turn = %d\n", t);
+        array[t]=rand()%4;
+        for (int i=0; i<=t; i++){
+            switch(array[i])
+            {
+                case 0:
+                    printf(" >>>>>>> green\n");
+                    led.SetColor(GREEN,0);
+                    wait_ms(500);
+                    led.SetColor(BLACK);
+                    wait_ms(50);
+                    break;
+                case 1:
+                    printf(" >>>>>>> red\n");
+                    led.SetColor(RED,1);
+                    wait_ms(500);
+                    led.SetColor(BLACK);
+                    wait_ms(50);
+                    break;
+                case 2:
+                    printf(" >>>>>>> blue\n");
+                    led.SetColor(BLUE,2);
+                    wait_ms(500);
+                    led.SetColor(BLACK);
+                    wait_ms(50);
+                    break;
+                case 3:
+                    printf(" >>>>>>> yellow\n");
+                    led.SetColor(YELLOW,3);
+                    wait_ms(500);
+                    led.SetColor(BLACK);
+                    wait_ms(50);
+                    break;
+                default:
+                    printf(" >>>>>>> no color \n");
+                    break;
+            }
+        }
+        status = readButton(t);
+        // compare two arrays
+        if (status==1){
+            printf("Time out, game over !\n");
+            led.SetColor(ORANGE);
+            t=maxTurn;// force t to maxTurn to exit       
+        }
+        else {
+            for(int j=0; j<=t; j++){
+                if(array[j]!=buttonArray[j]){
+                    j=t;
+                    diff=1;
+                }
+         
+            }
+            if (diff==1){
+                t=maxTurn;
+                printf("Color no match, Game Over !\n");
+                led.InsertColor(RED);
+                led.StartBlink(0.2);
+            }
+            else{
+                if(t<maxTurn){
+                    printf("t=%d\n",t);
+                    printf("next level !!!\n");
+                }
+                else{
+                    printf("t=%d\n",t);
+                    printf("You win !\n");
+                    led.InsertColor(GREEN);
+                    led.StartBlink(0.2);
+                    wait(3);
+                    led.StopBlink();
+                }
+            }
+        }
+        printf("Turn finished\n");
+    }
+          
+}