From 2ec448283444d3cdda693e2e1784cc02b170581c Mon Sep 17 00:00:00 2001
From: Ta180m
Date: Thu, 5 Mar 2020 15:44:00 -0600
Subject: Updated some stuff

---
 Detector_Building_v2/Detector_Building_v2.ino      | 30 ++++++++++++----------
 .../detectorBuilding/src/detectorBuilding.cpp      |  2 +-
 2 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/Detector_Building_v2/Detector_Building_v2.ino b/Detector_Building_v2/Detector_Building_v2.ino
index 05f148b..b63f792 100644
--- a/Detector_Building_v2/Detector_Building_v2.ino
+++ b/Detector_Building_v2/Detector_Building_v2.ino
@@ -15,14 +15,13 @@
 const bool CALIB = false; // Calibration mode
 const int n = 17; // Number of data points
 const int m = 1; // Number of segments
-const int deg = 2; // Regression degree
-ld V[n] = { // Voltage measurements
-  2.70, 3.39, 2.40, 2.31, 2.19, 1.94, 4.09, 4.11, 3.98, 3.92, 3.77, 3.53, 3.18, 3.07, 2.30, 2.53, 2.49
-};
-ld T[n] = { // Temperature measurements
-  24.0, 44.4, 18.4, 13.9, 11.2, 8.6, 60.8, 62.0, 58.3, 53.9, 49.3, 44.9, 41.0, 37.3, 13.4, 19.1, 18.2
+const int deg = 3; // Regression degree
+ld data[2 * n] = {
+//  V    T
+  2.70, 24.0
+  
 };
-ld coeff[m][deg + 1];
+ld coeff[m][deg + 1], V[n], T[n];
 
 
 void setup() {
@@ -31,23 +30,28 @@ void setup() {
   pinMode(LED_G, OUTPUT);
   pinMode(LED_B, OUTPUT);
 
+  for (int i = 0; i < n; i++) {
+    V[i] = data[2 * i];
+    T[i] = data[2 * i + 1];
+  }
+  
   sort(V, n);
   sort(T, n);
 
   ld x[n], y[n];
   for (int i = 0; i < n; i++) x[i] = log(v2r(V[i])) - 7;
   for (int i = 0; i < n; i++) y[i] = 1000 / c2k(T[i]);
-  for (int i = 0; i < n; i++) {
-    Serial.print("(");
+  /*for (int i = 0; i < n; i++) {
+    Serial.print("{");
     Serial.print((double)x[i], 12);
     Serial.print(", ");
     Serial.print((double)y[i], 12);
-    Serial.print(")");
+    Serial.print("},");
     Serial.println();
-  }
+  }*/
   for (int i = 0; i < m; i++) {
     int ret = fitCurve(deg, n / m, x + i * n / m, y + i * n / m, deg + 1, coeff[i]);
-    if (ret == 0){ //Returned value is 0 if no error
+    /*if (ret == 0) { // Returned value is 0 if no error
       char c = 'A';
       Serial.println("Coefficients are:");
       for (int j = 0; j <= deg; j++){
@@ -56,7 +60,7 @@ void setup() {
         Serial.print((double)coeff[i][j], 12);
         Serial.println();
       }
-    }
+    }*/
   }
 }
 
diff --git a/libraries/detectorBuilding/src/detectorBuilding.cpp b/libraries/detectorBuilding/src/detectorBuilding.cpp
index c9367e1..0c31c28 100644
--- a/libraries/detectorBuilding/src/detectorBuilding.cpp
+++ b/libraries/detectorBuilding/src/detectorBuilding.cpp
@@ -34,7 +34,7 @@ void sort(ld a[], int n) {
   // Too lazy to implement a fast sort
   for (int i = 0; i < n; i++) {
     for (int j = 0; j < n - 1; j++) {
-      if (a[j] > a[j + 1]) {
+      if (a[j] < a[j + 1]) {
         ld tmp = a[j];
         a[j] = a[j + 1];
         a[j + 1] = tmp;
-- 
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