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Arduino/ESP32/RgbSpectralSensor/RgbSpectralSensor.ino
Kamil Siejka 4e1c4ff2f1 Wstepna wersja RGB na ESP32
2025-06-19 09:36:03 +02:00

358 lines
10 KiB
C++
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#include <TFT_eSPI.h>
#include <SPI.h>
// Wymaga konfiguracjie:
// C:\Users\siiee\Documents\Arduino\libraries\TFT_eSPI
TFT_eSPI tft = TFT_eSPI(); // domyślna konfiguracja z User_Setup.h
//2DO:
// obsługa przycisków zmieniających menu i LED
//160x128
#define Version "0.0.1"
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include "AS726X.h"
// #define TFT_CS 5
// #define TFT_RST 4
// #define TFT_DC 2
#define Btn1 33 //on board: A1 menu
#define Btn2 34 //on board: A2 gain
#define Btn3 35 //on board: A3 ???
#define WHITE 0xFFFF
#define BLACK 0x0000
#define GRAY 0x8410
#define RED 0xF800
#define ORANGE 0xFA60
#define YELLOW 0xFFE0
#define LIME 0x07FF
#define GREEN 0x07E0
#define CYAN 0x07FF
#define AQUA 0x04FF
#define BLUE 0x001F
#define MAGENTA 0xF81F
#define PINK 0xF8FF
//#define ST7735 NEW 0xD500FF
AS726X sensor;
int RawRed = 0;
int RawOrange = 0;
int RawYellow = 0;
int RawGreen = 0;
int RawBlue = 0;
int RawViolet = 0;
float CalcRed = 0.0;
float CalcOrange = 0.0;
float CalcYellow = 0.0;
float CalcGreen = 0.0;
float CalcBlue = 0.0;
float CalcViolet = 0.0;
int HeightRed = 0;
int HeightOrange = 0;
int HeightYellow = 0;
int HeightGreen = 0;
int HeightBlue = 0;
int HeightViolet = 0;
byte gain = 3; // values: 0,1,2,3
float gainValue = 64;
int menu_number = 0; // values:0 menu 1,2,3 bez led, 4,5,6 z LED
int LedPower = 0;
int GraphHeight = 128;
int GrapWidth = 25;
float ReadValues[6] = {0, 0, 0, 0, 0, 0};
float maxValue = 0.0;
float minValue = 0.0;
float test_vle = 1.0;
char FloatInChar[20];
char ChValue[20];
void setup() {
tft.init();
tft.setRotation(1);
tft.fillScreen(TFT_BLACK);
tft.setTextColor(TFT_YELLOW, TFT_BLACK);
tft.setTextSize(2);
tft.drawString("Version:"+ String(Version), 0, 0);
delay(500);
Wire.begin();
sensor.begin();
pinMode(Btn1, INPUT);
pinMode(Btn2, INPUT);
tft.fillRect(0, 0, 240, 240, TFT_BLACK);
}
void drawControls() {
// tft.fillRect(0, 0, 240, 240, TFT_BLACK);
// ////tft.setRotation(0);
// linia pozycyjna LED
tft.drawPixel(127, 24, WHITE);
if (LedPower == 1) {
tft.drawLine(127, 26, 127, 31, WHITE);
}
//gain:
tft.drawPixel(127, 0, WHITE);
if (gain >= 1) {
tft.drawPixel(127, 2, WHITE);
}
if (gain >= 2) {
tft.drawPixel(127, 4, WHITE);
}
if (gain >= 3) {
tft.drawPixel(127, 6, WHITE);
}
// menu
if (menu_number >= 1 ) {
tft.drawPixel(127, 10, WHITE);
}
if ((menu_number >= 2 && menu_number < 5 ) || menu_number >= 6 ) {
tft.drawPixel(127, 12, WHITE);
}
if ((menu_number >= 3 && menu_number < 5) || menu_number >= 7 ) {
tft.drawPixel(127, 14, WHITE);
}
if ((menu_number >= 4 && menu_number < 5 ) || menu_number >= 8 ) {
tft.drawPixel(127, 16, WHITE);
}
}
void loop() {
tft.setTextSize(1);
tft.setTextColor(TFT_WHITE, TFT_BLACK);
// // //TESTY
// tft.setTextColor(TFT_WHITE);
// tft.drawString("test",0, 0);
// tft.fillRect(0, 64 , 25, 64, TFT_RED);
// tft.fillRect(25, 64 , 25, 64, TFT_ORANGE);
// tft.fillRect(50, 64 , 25, 64, TFT_YELLOW);
// tft.fillRect(75, 64 , 25, 64, TFT_GREEN);
// tft.fillRect(100, 64 , 25, 64, TFT_BLUE);
// tft.fillRect(125, 64 , 25, 64, TFT_MAGENTA);
// tft.fillRect(150, 64 , 25, 64, TFT_WHITE);
//menu change
if (digitalRead(Btn2) == HIGH) {
tft.fillRect(0, 0, 240, 240, TFT_BLACK);
if (menu_number < 8) {
menu_number = menu_number + 1;
} else {
menu_number = 0;
}
}
if (menu_number == 0 ) {//show menu
tft.setTextSize(2);
tft.drawString("GAIN:" + String(gainValue),0, 0);
tft.drawString("LED: 5-8",0, 16);
tft.drawString("0:Menu",0, 32);
tft.drawString("1:Calc.Values",0, 48);
tft.drawString("2:Raw",0, 64);
tft.drawString("3:Rel. Graph",0, 80);
tft.drawString("4:Calc. Graph",0, 96);
drawControls();
delay(100);
}
// show calculated values
if (menu_number == 1 || menu_number == 5 ) {//show calculated values
drawControls();
tft.drawString("Calculated Values",0,0);
tft.drawString("R:" + String(CalcRed),0, 20);
tft.drawString("O:" + String(CalcOrange),0, 39);
tft.drawString("Y:" + String(CalcYellow),0, 58);
tft.drawString("G:" + String(CalcGreen),0, 77);
tft.drawString("B:" + String(CalcBlue),0, 96);
tft.drawString("V:" + String(CalcViolet),0, 115);
}
// //show raw values
if (menu_number == 2 || menu_number == 6) {
drawControls();
tft.drawString("Raw Values",0,0);
tft.drawString("R:" + String(RawRed),0, 20);
tft.drawString("O:" + String(RawOrange),0, 39);
tft.drawString("Y:" + String(RawYellow),0, 58);
tft.drawString("G:" + String(RawGreen),0, 77);
tft.drawString("B:" + String(RawBlue),0, 96);
tft.drawString("V:" + String(RawViolet),0, 115);
}
//show relative calculated values graph
if (menu_number == 3 || menu_number == 7 ){
tft.setTextColor(TFT_WHITE, TFT_BLACK);
maxValue = 0.0;
minValue = 0.0;
for (int i = 0; i < 5; i++) {
maxValue = max(maxValue, ReadValues[i]);
}
HeightRed = int((CalcRed / maxValue) * GraphHeight);
HeightOrange = int((CalcOrange / maxValue) * GraphHeight);
HeightYellow = int((CalcYellow / maxValue) * GraphHeight);
HeightGreen = int((CalcGreen / maxValue) * GraphHeight);
HeightBlue = int((CalcBlue / maxValue) * GraphHeight);
HeightViolet = int((CalcViolet / maxValue) * GraphHeight);
for (int i = 0; i < 5; i++) {
maxValue = min(maxValue, ReadValues[i]);
}
tft.fillRect(minValue, 0, 240, maxValue-minValue, TFT_BLACK);
drawControls();
tft.setTextColor(TFT_WHITE, TFT_BLACK);
tft.drawString("Relvative Calculated Values",0,0);
drawControls();
tft.fillRect(0 * GrapWidth, GraphHeight - HeightRed+8, GrapWidth, HeightRed, TFT_RED);
tft.fillRect(1 * GrapWidth + 1, GraphHeight - HeightOrange+8, GrapWidth, HeightOrange, TFT_ORANGE);
tft.fillRect(2 * GrapWidth + 2, GraphHeight - HeightYellow+8, GrapWidth, HeightYellow, TFT_YELLOW);
tft.fillRect(3 * GrapWidth + 3, GraphHeight - HeightGreen+8, GrapWidth, HeightGreen, TFT_GREEN);
tft.fillRect(4 * GrapWidth + 4, GraphHeight - HeightBlue+8, GrapWidth, HeightBlue, TFT_BLUE);
tft.fillRect(5 * GrapWidth + 5, GraphHeight - HeightViolet+8, GrapWidth, HeightViolet, TFT_MAGENTA);
tft.setCursor(1 * GrapWidth -10, 0);
tft.setTextColor(TFT_BLACK, TFT_RED);
tft.drawString(" R:",1 * GrapWidth -20, 120);
tft.setTextColor(TFT_BLACK, TFT_ORANGE);
tft.drawString(" O:",2 * GrapWidth -19, 120);
tft.setTextColor(TFT_BLACK, TFT_YELLOW);
tft.drawString(" Y:",3 * GrapWidth -18, 120);
tft.setTextColor(TFT_BLACK, TFT_GREEN);
tft.drawString(" G:",4 * GrapWidth -17, 120);
tft.setTextColor(TFT_BLACK, TFT_BLUE);
tft.drawString(" B:",5 * GrapWidth -16, 120);
tft.setTextColor(TFT_BLACK, TFT_MAGENTA);
tft.drawString(" V:",6 * GrapWidth -15, 120);
maxValue = 0.0;
minValue = 0.0;
}
// //show relative raw data graph
if (menu_number == 4 || menu_number == 8 ){
tft.setTextColor(TFT_WHITE, TFT_BLACK);
maxValue = 0.0;
minValue = 0.0;
for (int i = 0; i < 5; i++) {
maxValue = max(maxValue, ReadValues[i]);
}
for (int i = 0; i < 5; i++) {
minValue = min(minValue, ReadValues[i]);
}
HeightRed = int(((RawRed + abs(minValue)) / (maxValue + abs(minValue))) * GraphHeight);
HeightOrange = int(((RawOrange + abs(minValue)) / (maxValue + abs(minValue))) * GraphHeight);
HeightYellow = int(((RawYellow + abs(minValue)) / (maxValue + abs(minValue))) * GraphHeight);
HeightGreen = int(((RawGreen + abs(minValue)) / (maxValue + abs(minValue))) * GraphHeight);
HeightBlue = int(((RawBlue + abs(minValue)) / (maxValue + abs(minValue))) * GraphHeight);
HeightViolet = int(((RawViolet + abs(minValue)) / (maxValue + abs(minValue))) * GraphHeight);
tft.fillRect(minValue, 0, 240, maxValue-minValue, TFT_BLACK);
drawControls();
tft.setTextColor(TFT_WHITE, TFT_BLACK);
tft.drawString("Relvative Raw Values",0,0);
tft.fillRect(0 * GrapWidth, GraphHeight - HeightRed+8, GrapWidth, HeightRed, TFT_RED);
tft.fillRect(1 * GrapWidth + 1, GraphHeight - HeightOrange+8, GrapWidth, HeightOrange, TFT_ORANGE);
tft.fillRect(2 * GrapWidth + 2, GraphHeight - HeightYellow+8, GrapWidth, HeightYellow, TFT_YELLOW);
tft.fillRect(3 * GrapWidth + 3, GraphHeight - HeightGreen+8, GrapWidth, HeightGreen, TFT_GREEN);
tft.fillRect(4 * GrapWidth + 4, GraphHeight - HeightBlue+8, GrapWidth, HeightBlue, TFT_BLUE);
tft.fillRect(5 * GrapWidth + 5, GraphHeight - HeightViolet+8, GrapWidth, HeightViolet, TFT_MAGENTA);
tft.setTextColor(TFT_BLACK, TFT_RED);
tft.drawString(" R:",1 * GrapWidth -20, 120);
tft.setTextColor(TFT_BLACK, TFT_ORANGE);
tft.drawString(" O:",2 * GrapWidth -19, 120);
tft.setTextColor(TFT_BLACK, TFT_YELLOW);
tft.drawString(" Y:",3 * GrapWidth -18, 120);
tft.setTextColor(TFT_BLACK, TFT_GREEN);
tft.drawString(" G:",4 * GrapWidth -17, 120);
tft.setTextColor(TFT_BLACK, TFT_BLUE);
tft.drawString(" B:",5 * GrapWidth -16, 120);
tft.setTextColor(TFT_BLACK, TFT_MAGENTA);
tft.drawString(" V:",6 * GrapWidth -15, 120);
maxValue = 0.0;
minValue = 0.0;
}
delay(100);
if (menu_number > 4 ) {
LedPower = 1;
} else {
LedPower = 0;
}
if (LedPower == 1) {
sensor.enableBulb();
sensor.takeMeasurementsWithBulb();
} else {
sensor.disableBulb();
sensor.takeMeasurements();
}
//gain change
if (digitalRead(Btn1) == HIGH) {
if (gain < 3) {
gain = gain + 1;
sensor.setGain(gain);
} else {
gain = 0;
sensor.setGain(gain);
}
}
if (gain == 0 ) {
gainValue = 1;
} else if (gain == 1) {
gainValue = 3.7;
} else if (gain == 2) {
gainValue = 16;
} else {
gainValue = 64;
}
//data haverest
RawRed = sensor.getRed();
RawOrange = sensor.getOrange();
RawYellow = sensor.getYellow();
RawGreen = sensor.getGreen();
RawBlue = sensor.getBlue();
RawViolet = sensor.getViolet();
CalcRed = sensor.getCalibratedRed();
CalcOrange = sensor.getCalibratedOrange();
CalcYellow = sensor.getCalibratedYellow();
CalcGreen = sensor.getCalibratedGreen();
CalcBlue = sensor.getCalibratedBlue();
CalcViolet = sensor.getCalibratedViolet();
ReadValues[0] = CalcRed;
ReadValues[1] = CalcOrange;
ReadValues[2] = CalcYellow;
ReadValues[3] = CalcGreen;
ReadValues[4] = CalcBlue;
ReadValues[5] = CalcViolet;
}
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