From f2db27cfcd4c6a649e7ac797a21e20366eeec57d Mon Sep 17 00:00:00 2001
From: Utsav Kataria <utsav@sminnovations.in>
Date: Thu, 28 Mar 2024 06:26:44 +0000
Subject: [PATCH] Delete HPOS-V0.ino

---
 HPOS-V0.ino | 616 ----------------------------------------------------
 1 file changed, 616 deletions(-)
 delete mode 100644 HPOS-V0.ino

diff --git a/HPOS-V0.ino b/HPOS-V0.ino
deleted file mode 100644
index 3d53c0d..0000000
--- a/HPOS-V0.ino
+++ /dev/null
@@ -1,616 +0,0 @@
-#include "ADS1X15.h"
-#include <SPI.h>
-#include <Wire.h>
-//BLOOD
-//DEV_7
-//int LED1_dac = 406;
-//int LED2_dac = 160;
-//int LED3_dac = 218;
-//int LED4_dac = 248;
-
-//DEV_8
-//int LED1_dac = 340;
-//int LED2_dac = 144;
-//int LED3_dac = 502;
-//int LED4_dac = 190;
-
-//DEV_7
-int LED1_dac = 3096;
-int LED2_dac = 1900;
-int LED3_dac = 3532;
-int LED4_dac = 3980;
-
-int LED1_unstable_samples = 20;
-int LED2_unstable_samples = 20;
-int LED3_unstable_samples = 20;
-int LED4_unstable_samples = 20;
-int LED1_sample_size = 50;
-int LED2_sample_size = 50;
-int LED3_sample_size = 50;
-int LED4_sample_size = 50;
-
-const int PIN_CS_DAC1 = 10;
-const int PIN_CS_DAC2 = 9;
-const int GAIN_1 = 0x1;
-const int GAIN_2 = 0x0;
-
-const int PD1G1 = 6;
-const int PD1G2 = 8;
-const int PD2G1 = 9;
-const int PD2G2 = 7;
-
-const int LEDR = A0;
-const int LEDB = A2;
-const int LEDG = A1;
-
-ADS1115 ADS(0x48);
-
-int loopcounter = 0;
-unsigned long long intensity_storage = 0;
-int temp_counter = 0;
-
-//long long data_storage=0;
-float avg_storage = 0;
-float avg_green = 0;
-float avg_blue = 0;
-float old_green = 0;
-float old_blue = 0;
-int flag = 0;
-
-int split_counter = 0;
-int intensity_display = 1;
-int plotter = 0;
-
-int moving_average_array[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-int sorting_array[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
-int moving_average = 0;
-int j = 0;
-int temp_sort = 0;
-int unstable_samples = 20;
-int number_of_readings = 50;
-int skip = 0;
-
-float average_readings = 0;
-float avg_LED1B = 0;
-float avg_LED2B = 0;
-float avg_LED3B = 0;
-float avg_LED4B = 0;
-float avg_LED1S = 0;
-float avg_LED2S = 0;
-float avg_LED3S = 0;
-float avg_LED4S = 0;
-
-void setup()
-{
-  Serial.begin(9600);
-  pinMode(PIN_CS_DAC1, OUTPUT);
-  pinMode(PIN_CS_DAC2, OUTPUT);
-
-  pinMode(PD1G1, OUTPUT);
-  pinMode(PD1G2, OUTPUT);
-  pinMode(PD2G1, OUTPUT);
-  pinMode(PD2G2, OUTPUT);
-  pinMode(LEDR, OUTPUT);
-  pinMode(LEDG, OUTPUT);
-  pinMode(LEDB, OUTPUT);
-  digitalWrite(LEDR, LOW);
-  digitalWrite(LEDG, HIGH);
-  digitalWrite(LEDB, HIGH);
-  SPI.begin();
-  SPI.setClockDivider(SPI_CLOCK_DIV2);
-  ADS.begin();
-}
-
-void setOutput(byte channel, byte gain, byte shutdown, unsigned int val, int DACselect)
-{
-  byte lowByte = val & 0xff;
-  byte highByte = ((val >> 8) & 0xff) | channel << 7 | gain << 5 | shutdown << 4;
-  if (DACselect == 1)
-  {
-    PORTB &= 0xfb;
-    SPI.transfer(highByte);
-    SPI.transfer(lowByte);
-    PORTB |= 0x4;
-  }
-  else
-  {
-    PORTB &= 0xfd;
-    SPI.transfer(highByte);
-    SPI.transfer(lowByte);
-    PORTB |= 0x2;
-  }
-}
-
-float detector(int unstable_samples,  int number_of_readings, int detector_select, int PD1G1_gain_set, int PD1G2_gain_set, int PD2G1_gain_set, int PD2G2_gain_set)
-{
-  if (PD1G1_gain_set == 0)
-  {
-    digitalWrite(PD1G1, LOW);
-  }
-  else
-  {
-    digitalWrite(PD1G1, HIGH);
-  }
-  if (PD1G2_gain_set == 0)
-  {
-    digitalWrite(PD1G2, LOW);
-  }
-  else
-  {
-    digitalWrite(PD1G2, HIGH);
-  }
-  if (PD2G1_gain_set == 0)
-  {
-    digitalWrite(PD2G1, LOW);
-  }
-  else
-  {
-    digitalWrite(PD2G1, HIGH);
-  }
-  if (PD2G2_gain_set == 0)
-  {
-    digitalWrite(PD2G2, LOW);
-  }
-  else
-  {
-    digitalWrite(PD2G2, HIGH);
-  }
-  memset (moving_average_array, 0, 10);
-  temp_counter = 0;
-  skip = 0;
-  intensity_storage = 0;
-  int16_t detector_val = 0;
-  for (int i = 0; i < unstable_samples + number_of_readings; i += 1)
-  {
-    int16_t val_0 = ADS.readADC(0);
-    int16_t val_1 = ADS.readADC(1);
-    int16_t val_2 = ADS.readADC(2);
-    int16_t val_3 = ADS.readADC(3);
-    if (detector_select == 1)
-    {
-      detector_val = val_0;
-    }
-    else
-    {
-      detector_val = val_1;
-    }
-    moving_average_array[i % 10] = detector_val;
-    for (int j = 0; j < 10; j++)
-    {
-      sorting_array[j] = moving_average_array[j];
-    }
-    if (i >= unstable_samples)
-    {
-      for (int j = 0; j < 6; j++)
-      {
-        for (int k = 0; k < (9 - j); k++)
-        {
-          if (sorting_array[k] > sorting_array[k + 1])
-          {
-            temp_sort = sorting_array[k];
-            sorting_array[k] = sorting_array[k + 1];
-            sorting_array[k + 1] = temp_sort;
-          }
-        }
-      }
-      moving_average = (sorting_array[4] / 2) + (sorting_array[5] / 2);
-      if ((detector_val > (moving_average * 0.9)) and (detector_val < (moving_average * 1.1)))
-      {
-        intensity_storage += detector_val;
-        temp_counter++;
-      }
-      else
-      {
-        skip++;
-      }
-    }
-    if (intensity_display == 1)
-    {
-    }
-  }
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  average_readings = intensity_storage / temp_counter;
-  return average_readings;
-}
-
-void loop()
-{
-  ADS.setGain(0);
-  loopcounter = 0;
-  avg_storage = 0;
-  split_counter = 0;
-  if (Serial.available()) {
-    char data = Serial.read();
-
-    if (data == 'B') {
-
-      startTask1();
-    }
-
-    else if (data == 'S') {
-      startTask2();
-    }
-
-    else if (data == 'P')   {       //Check if the received character is 1
-      Serial.print("RESULT"); Serial.println(" "); Serial.print("LB1 ");   Serial.println(avg_LED1B); Serial.print("LB2 ");  Serial.println(avg_LED2B);
-      Serial.print("LB3 "); Serial.println(avg_LED3B); Serial.print("LB4 "); Serial.println(avg_LED4B);
-      Serial.print("LS1 "); Serial.println(avg_LED1S); Serial.print("LS2 ");  Serial.println(avg_LED2S); Serial.print("LS3 ");  Serial.println(avg_LED3S);
-      Serial.print("LS4 "); Serial.println(avg_LED4S);  Serial.println("REND");
-
-      delay(100);
-    }
-
-    else if (data == 'D')   {       //Check if the received character is 1
-      startTask3();
-    }
-
-    else if (data == 'C')   {       //Check if the received character is 1
-      startTask4();
-    }
-
-    else if (data == 'I')   {       //Check if the received character is 1
-      Serial.println("SNS HCV-000-3008 SNE");
-    }
-  }
-}
-
-
-
-
-void startTask1() {
-  Serial.println("#BS");
-  digitalWrite(LEDB, HIGH);
-  digitalWrite(LEDR, HIGH);
-  digitalWrite(LEDG, LOW);
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  delay(100);
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  //Serial.println("LED1 is ON");
-  setOutput(0, GAIN_1, 1, LED1_dac, 1);
-  delay(100);
-  avg_LED1B = detector(LED1_unstable_samples, LED1_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED1 intensity :"); Serial.println(avg_LED1);
-  delay(1000);
-
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  setOutput(1, GAIN_1, 1, LED2_dac, 1);
-  delay(100);
-  avg_LED2B = detector(LED2_unstable_samples, LED2_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED2 intensity :"); Serial.println(avg_LED2);
-  delay(1000);
-
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-
-  setOutput(0, GAIN_1, 1, LED3_dac, 2);
-  delay(100);
-  avg_LED3B = detector(LED3_unstable_samples, LED3_sample_size, 1, 1, 0, 0, 0);
-  //Serial.print("Average LED3 intensity :"); Serial.println(avg_LED3);
-  delay(1000);
-
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  setOutput(1, GAIN_1, 1, LED4_dac, 2);
-  delay(100);
-  avg_LED4B = detector(LED4_unstable_samples, LED4_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED4 intensity :"); Serial.println(avg_LED4);
-
-  delay(100);
-
-  // Serial.print("LED1B : "); Serial.print(avg_LED1B); Serial.print("\t"); Serial.print("LED2B : "); Serial.print(avg_LED2B); Serial.print("\t"); Serial.print("LED3B : "); Serial.print(avg_LED3B); Serial.print("\t"); Serial.print("LED4B : "); Serial.println(avg_LED4B);
-  digitalWrite(LEDG, HIGH);
-  digitalWrite(LEDB, LOW);
-  digitalWrite(LEDR, HIGH);
-  Serial.println("#BC");
-}
-
-
-
-void startTask2() {
-  Serial.println("#SS");
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  delay(100);
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  digitalWrite(LEDB, HIGH);
-  digitalWrite(LEDG, LOW);
-  digitalWrite(LEDR, HIGH);
-  //  digitalWrite(LED1, HIGH);
-  //  digitalWrite(LED2, LOW);
-  //  digitalWrite(LED3, LOW);
-  //  digitalWrite(LED4, LOW);
-  //Serial.println("LED1 is ON");
-  setOutput(0, GAIN_1, 1, LED1_dac, 1);
-  delay(100);
-  avg_LED1S = detector(LED1_unstable_samples, LED1_sample_size, 1, 0, 0, 0, 0);
-  //  Serial.print("Average LED1 intensity :"); Serial.println(avg_LED1);
-  delay(1000);
-
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  setOutput(1, GAIN_1, 1, LED2_dac, 1);
-  delay(100);
-  avg_LED2S = detector(LED2_unstable_samples, LED2_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED2 intensity :"); Serial.println(avg_LED2);
-  delay(1000);
-
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, LED3_dac, 2);
-  delay(100);
-  avg_LED3S = detector(LED3_unstable_samples, LED3_sample_size, 1, 1, 0, 0, 0);
-  // Serial.print("Average LED3 intensity :"); Serial.println(avg_LED3);
-  delay(1000);
-
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  //  digitalWrite(LED1, LOW);
-  //  digitalWrite(LED2, LOW);
-  //  digitalWrite(LED3, LOW);
-  //  digitalWrite(LED4, HIGH);
-  //Serial.println("LED4 is ON");
-  setOutput(1, GAIN_1, 1, LED4_dac, 2);
-  delay(100);
-  avg_LED4S = detector(LED4_unstable_samples, LED4_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED4 intensity :"); Serial.println(avg_LED4);
-
-  delay(100);
-
-  //Serial.print("LED1S : "); Serial.print(avg_LED1S); Serial.print("\t"); Serial.print("LED2S : "); Serial.print(avg_LED2S); Serial.print("\t"); Serial.print("LED3S : "); Serial.print(avg_LED3S); Serial.print("\t"); Serial.print("LED4S : "); Serial.println(avg_LED4S);
-  digitalWrite(LEDG, HIGH);
-  digitalWrite(LEDR, LOW);
-  digitalWrite(LEDB, HIGH);
-  Serial.println("#SC");
-}
-
-void startTask3() {
-
-  ADS.setGain(0);
-  loopcounter = 0;
-  avg_storage = 0;
-  split_counter = 0;
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  Serial.println("LED1 is ON");
-  delay(1000);
-  for (int i = 100; i < 1200; i += 300)
-  {
-    setOutput(0, GAIN_1, 1, i, 1);
-    delay(50);
-    int16_t val_0 = ADS.readADC(0);
-    Serial.print(val_0); Serial.print("__"); Serial.println(i);
-
-  }
-  //setOutput(0, GAIN_1, 1, LED1_dac, 1);
-  //delay(100);
-  //avg_LED1=detector(LED1_unstable_samples, LED1_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED1 intensity :");Serial.println(avg_LED1);
-  delay(1000);
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  Serial.println("LED2 is ON");
-  delay(1000);
-  for (int i = 100; i < 1200; i += 300)
-  {
-    setOutput(1, GAIN_1, 1, i, 1);
-    delay(50);
-    int16_t val_0 = ADS.readADC(0);
-    Serial.print(val_0); Serial.print("__"); Serial.println(i);
-
-  }
-  //setOutput(1, GAIN_1, 1, LED2_dac, 1);
-  //delay(100);
-  //avg_LED2=detector(LED2_unstable_samples, LED2_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED2 intensity :");Serial.println(avg_LED2);
-  delay(1000);
-
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  Serial.println("LED3 is ON");
-  delay(1000);
-  for (int i = 100; i < 1200; i += 300)
-  {
-    setOutput(0, GAIN_1, 1, i, 2);
-    delay(50);
-    int16_t val_0 = ADS.readADC(0);
-    Serial.print(val_0); Serial.print("__"); Serial.println(i);
-
-  }
-  //setOutput(0, GAIN_1, 1, LED3_dac, 2);
-  //delay(100);
-  //avg_LED3=detector(LED3_unstable_samples, LED3_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED3 intensity :");Serial.println(avg_LED3);
-  delay(1000);
-
-
-
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  Serial.println("LED4 is ON");
-  delay(1000);
-  for (int i = 100; i < 1200; i += 300)
-  {
-    setOutput(1, GAIN_1, 1, i, 2);
-    delay(50);
-    int16_t val_0 = ADS.readADC(0);
-    Serial.print(val_0); Serial.print("__"); Serial.println(i);
-
-  }
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-}
-void startTask4() {
-
-  ADS.setGain(0);
-  loopcounter = 0;
-  avg_storage = 0;
-  split_counter = 0;
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  delay(100);
-  flag = 0;
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  delay(1000);
-  Serial.println("LED1 is ON");
-  for (int i = 0; i < 500; i += 2)
-  {
-    setOutput(0, GAIN_1, 1, i, 1);
-    delay(500);
-    int16_t val_0 = ADS.readADC(0);
-    Serial.print(val_0); Serial.print("__"); Serial.println(i);
-    if ((val_0 > 22000) && (flag == 0))
-    {
-      LED1_dac = i;
-      flag = 1;
-    }
-  }
-  setOutput(0, GAIN_1, 1, LED1_dac, 1);
-//  delay(100);
-//  avg_LED1=detector(LED1_unstable_samples, LED1_sample_size, 1, 1, 0, 0, 0);
-//  Serial.print("Average LED1 intensity :");Serial.println(avg_LED1);
-//  delay(1000);
-
-
-  flag = 0;
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  delay(1000);
-  Serial.println("LED2 is ON");
-  for (int i = 0; i < 500; i += 2)
-  {
-    setOutput(1, GAIN_1, 1, i, 1);
-    delay(500);
-    int16_t val_0 = ADS.readADC(0);
-    Serial.print(val_0); Serial.print("__"); Serial.println(i);
-    if ((val_0 > 22000) && (flag == 0))
-    {
-      LED2_dac = i;
-      flag = 1;
-    }
-  }
-  //setOutput(1, GAIN_1, 1, LED2_dac, 1);
-  //delay(100);
-  //avg_LED2=detector(LED2_unstable_samples, LED2_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED2 intensity :");Serial.println(avg_LED2);
-  delay(1000);
-
-
-  flag = 0;
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  delay(1000);
-  Serial.println("LED3 is ON");
-  digitalWrite(PD1G1, HIGH);
-  for (int i = 100; i < 700; i += 2)
-  {
-    setOutput(0, GAIN_1, 1, i, 2);
-    delay(500);
-    int16_t val_0 = ADS.readADC(0);
-    Serial.print(val_0); Serial.print("__"); Serial.println(i);
-    if ((val_0 > 22000) && (flag == 0))
-    {
-      LED3_dac = i;
-      flag = 1;
-    }
-  }
-  setOutput(0, GAIN_1, 1, LED3_dac, 2);
-  delay(100);
-//  avg_LED3=detector(LED3_unstable_samples, LED3_sample_size, 1, 1, 0, 0, 0);
-//  Serial.print("Average LED3 intensity :");Serial.println(avg_LED3);
-  delay(1000);
-  digitalWrite(PD1G1, LOW);
-
-
-  flag = 0;
-  setOutput(1, GAIN_1, 1, 0, 1);
-  setOutput(0, GAIN_1, 1, 0, 1);
-  setOutput(1, GAIN_1, 1, 0, 2);
-  setOutput(0, GAIN_1, 1, 0, 2);
-  delay(1000);
-  Serial.println("LED4 is ON");
-  for (int i = 0; i < 500; i += 2)
-  {
-    setOutput(1, GAIN_1, 1, i, 2);
-    delay(500);
-    int16_t val_0 = ADS.readADC(0);
-    Serial.print(val_0); Serial.print("__"); Serial.println(i);
-    if ((val_0 > 22000) && (flag == 0))
-    {
-      LED4_dac = i;
-      flag = 1;
-    }
-  }
-  // setOutput(1, GAIN_1, 1, LED4_dac, 2);
-  //delay(100);
-  //avg_LED4=detector(LED4_unstable_samples, LED4_sample_size, 1, 0, 0, 0, 0);
-  //Serial.print("Average LED4 intensity :");Serial.println(avg_LED4);
-
-  delay(1000);
-  Serial.print("LED1 DAC :"); Serial.print(LED1_dac); Serial.print("\t"); Serial.print("LED2 DAC :"); Serial.print(LED2_dac); Serial.print("\t"); Serial.print("LED3 DAC :"); Serial.print(LED3_dac); Serial.print("\t"); Serial.print("LED4 DAC :"); Serial.println(LED4_dac);
-  delay(5000);
-}