Add files via upload

BT_Display.cpp

@@ -0,0 +1,122 @@
+// --------------------------------------------------------------
+//
+//                       B O O M Y  T E C H  
+//
+//                       SNAPPING DISPLAY
+//
+// YouTube: https://www.youtube.com/@boomytech7504
+//
+// YOTUBE LINK TO THE VIDEO: https://youtu.be/Mb3xCe2Co3A
+//
+// EMail: boomytech@gmail.com
+//
+// --------------------------------------------------------------
+// Segment sequence
+//    aaaaa
+//   f     b
+//   f     b
+//    ggggg
+//   e     c
+//   e     c
+//    ddddd
+//           dp
+//
+#include <Adafruit_NeoPixel.h>
+#include "Arduino.h"
+#include "BT_Display.h"
+
+Adafruit_NeoPixel pixel;
+
+// USER DEFINE PARAMETERS (must be defined in source file)
+// --------------------------------------------
+byte          digit_Brightness = 255;  // Brightness
+unsigned int  digit_Color      = 3000; // HSV Digit Color
+byte          digit_Active             // Active Digit
+unsigned int  totLedPerDigit;          // led in a single digit
+
+// LED SCHEMA DEFINED BY USER (must be defined in source file)
+// --------------------------------------------
+String _a,_b,_c,_d,_e,_f,_g,_dp;
+//eg.
+//disp._a = "3,4,5";
+//disp._b = "0,1,2";
+//disp._c = "12,13,14";
+//disp._d = "16,17,18";
+//disp._e = "19,20,21";
+//disp._f = "6,7,8";
+//disp._g = "9,10,11";
+//disp._dp = "15";
+// --------------------------------------------
+
+
+
+
+// ----------------------------------------
+// INIT
+// ----------------------------------------
+void BTDisplay::init(int maxDisplays, int pinControl, unsigned int totLedPerDigit) {
+  // Initialize neopixel library
+  totLedPerDigit = totLedPerDigit;
+  pixel = Adafruit_NeoPixel(maxDisplays*(totLedPerDigit), pinControl, NEO_GRB + NEO_KHZ800);
+  pixel.begin();  
+}
+
+void BTDisplay::show() {
+  pixel.show();
+}
+
+// ----------------------------------------
+// // SWITCH-ON/OFF A SINGLE SEGMENT 
+// ----------------------------------------
+void BTDisplay::ShowSeg(String segment, bool is_ON) {
+ int pointer=0;
+ int nextPointer=-1;
+ String str="";
+ do {
+    pointer=nextPointer+1;
+    nextPointer = segment.indexOf(",",pointer);
+    str = segment.substring(pointer, nextPointer).toInt();
+    pixel.setPixelColor(str.toInt()+(digit_Active * totLedPerDigit), pixel.ColorHSV(digit_Color, 255, is_ON ? digit_Brightness : 0 ));
+ } while  (nextPointer > 0);
+}
+
+
+
+
+// ----------------------------------------
+// // SWITCH-ON SEGMENTS TO COMPOSE DIGIT
+// ----------------------------------------
+void BTDisplay::digit_1() { ShowSeg(_a,0); ShowSeg(_b,1); ShowSeg(_c,1); ShowSeg(_d,0); ShowSeg(_e,0); ShowSeg(_f,0); ShowSeg(_g,0);}
+void BTDisplay::digit_2() { ShowSeg(_a,1); ShowSeg(_b,1); ShowSeg(_c,0); ShowSeg(_d,1); ShowSeg(_e,1); ShowSeg(_f,0); ShowSeg(_g,1);}
+void BTDisplay::digit_3() { ShowSeg(_a,1); ShowSeg(_b,1); ShowSeg(_c,1); ShowSeg(_d,1); ShowSeg(_e,0); ShowSeg(_f,0); ShowSeg(_g,1);}
+void BTDisplay::digit_4() { ShowSeg(_a,0); ShowSeg(_b,1); ShowSeg(_c,1); ShowSeg(_d,0); ShowSeg(_e,0); ShowSeg(_f,1); ShowSeg(_g,1);}
+void BTDisplay::digit_5() { ShowSeg(_a,1); ShowSeg(_b,0); ShowSeg(_c,1); ShowSeg(_d,1); ShowSeg(_e,0); ShowSeg(_f,1); ShowSeg(_g,1);}
+void BTDisplay::digit_6() { ShowSeg(_a,1); ShowSeg(_b,0); ShowSeg(_c,1); ShowSeg(_d,1); ShowSeg(_e,1); ShowSeg(_f,1); ShowSeg(_g,1);}
+void BTDisplay::digit_7() { ShowSeg(_a,1); ShowSeg(_b,1); ShowSeg(_c,1); ShowSeg(_d,0); ShowSeg(_e,0); ShowSeg(_f,0); ShowSeg(_g,0);}
+void BTDisplay::digit_8() { ShowSeg(_a,1); ShowSeg(_b,1); ShowSeg(_c,1); ShowSeg(_d,1); ShowSeg(_e,1); ShowSeg(_f,1); ShowSeg(_g,1);}
+void BTDisplay::digit_9() { ShowSeg(_a,1); ShowSeg(_b,1); ShowSeg(_c,1); ShowSeg(_d,1); ShowSeg(_e,0); ShowSeg(_f,1); ShowSeg(_g,1);}
+void BTDisplay::digit_0() { ShowSeg(_a,1); ShowSeg(_b,1); ShowSeg(_c,1); ShowSeg(_d,1); ShowSeg(_e,1); ShowSeg(_f,1); ShowSeg(_g,0);}
+void BTDisplay::digit_null() { ShowSeg(_a,0); ShowSeg(_b,0); ShowSeg(_c,0); ShowSeg(_d,0); ShowSeg(_e,0); ShowSeg(_f,0); ShowSeg(_g,0);
+}
+
+
+// ----------------------------------------
+// SHOW RIGHT NUMBER ON SELECTED DIGIT (--display_Number--)
+// ----------------------------------------
+void BTDisplay::digit(String str_digit) {
+  if (str_digit == "") digit_null();
+  if (str_digit == "0") digit_0();
+  if (str_digit == "1") digit_1();
+  if (str_digit == "2") digit_2();
+  if (str_digit == "3") digit_3();
+  if (str_digit == "4") digit_4();
+  if (str_digit == "5") digit_5();
+  if (str_digit == "6") digit_6();
+  if (str_digit == "7") digit_7();
+  if (str_digit == "8") digit_8();
+  if (str_digit == "9") digit_9();
+
+}
+
+// SWITCH OFF ALL SEGMENTS
+void BTDisplay::digit_ALL_off() { for (int i=0; i<=totLedPerDigit; i++) pixel.setPixelColor(i, pixel.ColorHSV(0,0,0)); }

BT_Display.h

@@ -0,0 +1,49 @@
+
+#include <Arduino.h>
+#include <Adafruit_NeoPixel.h>   // Neopixel Library
+
+
+
+class BTDisplay {
+  public:
+
+  byte digit_Brightness;  // Brightness
+  unsigned int digit_Color  ; // HSV Digit Color
+  byte digit_Active;    // Active Digit
+  String _a,_b,_c,_d,_e,_f,_g,_dp;
+
+  void ShowSeg(String segment, bool is_ON);
+    void init(int maxDisplays, int pinControl,unsigned int totLedPerDigit);
+    void setBrightness(byte value);
+    void setDigitColor(unsigned int value);
+    void setDigitActive(byte value);
+
+    void show();
+    void segment_a(bool is_ON);
+    void segment_b(bool is_ON);
+    void segment_c(bool is_ON);
+    void segment_d(bool is_ON);
+    void segment_e(bool is_ON);
+    void segment_f(bool is_ON);
+    void segment_g(bool is_ON);
+    void segment_dp(bool is_ON);
+
+    void digit_0();
+    void digit_1();
+    void digit_2();
+    void digit_3();
+    void digit_4();
+    void digit_5();
+    void digit_6();
+    void digit_7();
+    void digit_8();
+    void digit_9();
+    void digit_null();
+
+    void digit(String str_digit); // show number passed in str_digit
+    void digit_ALL_off() ; // Turn off all leds
+
+
+  private:
+
+};