Revision 1:3fa4e131f518, committed 2021-04-19

Comitter:

radmir102

Date:

Mon Apr 19 12:08:45 2021 +0000

Parent:

0:3bb97062a703

Child:

2:c4a43cc93ca8

Commit message:

The program was created for the matrix 4x4 Olympiad for schoolchildren

Changed in this revision

--- a/main.cpp	Sun Mar 12 23:02:59 2017 +0000
+++ b/main.cpp	Mon Apr 19 12:08:45 2021 +0000
@@ -2,14 +2,19 @@
 #include "WS2812.h"
 #include "PixelArray.h"
 
-#define WS2812_BUF 77   //number of LEDs in the array
-#define NUM_COLORS 2    //number of colors to store in the array
+#define WS2812_BUF 16   //number of LEDs in the array
+#define NUM_COLORS 6  //number of colors to store in the array
+#define PIN_NUM A2
+#define LIGHT_INTENSITY 30
 
+using namespace std;
 DigitalOut usrLed(LED1);
 PixelArray px(WS2812_BUF);
+DigitalIn usrBtn(USER_BUTTON);
+
 
 // See the program page for information on the timing numbers
-WS2812 ws(D9, WS2812_BUF, 6,17,9,14);   //nucleo-f411re
+WS2812 ws(PIN_NUM, WS2812_BUF,6,17,9,14);   //nucleo-f411re
 
 int color_set(uint8_t red,uint8_t green, uint8_t blue)
 {
@@ -27,23 +32,24 @@
     uint8_t ir = 0;
     uint8_t ig = 0;
     uint8_t ib = 0;
+   int btnState = 0;
     
     ws.useII(WS2812::PER_PIXEL); // use per-pixel intensity scaling
     
     // set up the colours we want to draw with
-    int colorbuf[NUM_COLORS] = {0xff0000,0x0000ff};
+    int colorbuf[NUM_COLORS] = {0xff0000,0x0000ff,0x0002f0,0x00002f,0x00002f,0x2f002f};
     
     //get starting RGB components for interpolation
-    std::size_t c1 = colorbuf[0];
-    std::size_t r1 = (c1 & 0xff0000) >> 16;
-    std::size_t g1 = (c1 & 0x00ff00) >> 8;
-    std::size_t b1 = (c1 & 0x0000ff);
+    size_t c1 = colorbuf[0];
+    size_t r1 = (c1 & 0xff0000) >> 16;
+    size_t g1 = (c1 & 0x00ff00) >> 8;
+    size_t b1 = (c1 & 0x0000ff);
     
     //get ending RGB components for interpolation
-    std::size_t c2 = colorbuf[1];
-    std::size_t r2 = (c2 & 0xff0000) >> 16;
-    std::size_t g2 = (c2 & 0x00ff00) >> 8;
-    std::size_t b2 = (c2 & 0x0000ff);
+    size_t c2 = colorbuf[1];
+    size_t r2 = (c2 & 0xff0000) >> 16;
+    size_t g2 = (c2 & 0x00ff00) >> 8;
+    size_t b2 = (c2 & 0x0000ff);
     
     for (int i = 0; i <= WS2812_BUF; i++)
     {
@@ -55,13 +61,86 @@
         px.Set(i, color_set(ir,ig,ib));
         
         //write the II value for each pixel
-        px.SetI(i, 32);
+        /*px.SetI(4, 30);
+        px.SetI(1, 30);
+        px.SetI(2, 30);
+        px.SetI(7, 30);
+        px.SetI(12, 30);
+        px.SetI(15, 30);*/// смайлик убийца 
+        
+        px.SetI(i, 10);
+ 
+        /*px.SetI(10, 15);
+
+        px.SetI(15, 20);
+
+        px.SetI(3, 25);
+ 
+        px.SetI(6, 30);
+
+        px.SetI(9, 15);
+        
+        px.SetI(12, 5);*/
+        
     }
-    
+    /*
     for (int i = WS2812_BUF; i >= 0; i--) 
     {
         ws.write(px.getBuf());
-    }
+    }*/
+    
+        usrLed = 1;
+    
+    
+
     
-    usrLed = 1;
+   /*
+        while (1) 
+    {
+        if (usrBtn == 0)    //button is pressed
+        { 
+         //write the color value for each pixel
+        px.SetAll(colorbuf[btnState]);
+        //write the II value for each pixel
+        px.SetAllI(64);
+        
+            usrLed = 1;
+            btnState = btnState++;
+            
+            if (btnState == NUM_COLORS) {
+                btnState = 0;
+            }
+        } 
+        else 
+        {
+        px.SetAll(colorbuf[btnState]);
+        px.SetI(0, LIGHT_INTENSITY);
+        
+        px.SetI(5, LIGHT_INTENSITY);
+ 
+        px.SetI(10, LIGHT_INTENSITY);
+
+        px.SetI(15, LIGHT_INTENSITY);
+
+        px.SetI(3, LIGHT_INTENSITY);
+ 
+        px.SetI(6, LIGHT_INTENSITY);
+
+        px.SetI(9, LIGHT_INTENSITY);
+        
+        px.SetI(12, LIGHT_INTENSITY);
+            
+            usrLed = 0;
+        }
+        
+       
+
+        
+        for (int i = WS2812_BUF; i >= 0; i--) 
+        {
+            ws.write(px.getBuf());
+        }
+    
+    }*/
+
 }