Update Detector_Building.ino

Changes

1 changed files (+11/-11)

• Detector_Building/Detector_Building.ino
  • @@ -17,9 +17,9 @@ const int LED_R = 4, LED_G = 3, LED_B = 2, THERM = 0; // Device component pins
    const double R_k = 10000, V_in = 5, analog_max = 1023; // Device constants // Calibration data - const int n = 3, m = n / 3; // Number of data points, MUST be multiple of 3 - double V[n] = { 2.12, 3.26, 3.96 }; // Voltage measurements - double T[n] = { 22.0, 39.15, 60 }; // Temperature measurements + const int n = 6, m = n / 3; // Number of data points, MUST be multiple of 3 + double V[n] = { 2.81, 3.31, 3.36, 3.81, 4.03, 4.21 }; // Voltage measurements + double T[n] = { 18.5, 29.1, 33.1, 48.0, 59.0, 70.0 }; // Temperature measurements double V_mid[m]; // Stores each piecewise segment for binary search double A[m], B[m], C[m]; // Coefficients for each piecewise component
  • @@ -74,7 +74,7 @@ void calculate() {
    B[i / 3] = G[i + 1] - C[i / 3] * (L[i] * L[i] + L[i] * L[i + 1] + L[i + 1] * L[i + 1]); A[i / 3] = Y[i] - L[i] * (B[i / 3] + L[i] * L[i] * C[i / 3]); } - for (int i = 0; i < n; i += 3) V_mid[i / 3] = (i ? (V[i - 1] + V[i]) / 2 : V[i]); + for (int i = 0; i < n; i += 3) V_mid[i / 3] = (i ? (V[i - 1] + V[i]) / 2 : 0); }
  • @@ -98,7 +98,7 @@ void setup() {
    calculate(); // Debug stuff - /*for (int i = 0; i < n; i++) { + for (int i = 0; i < n; i++) { Serial.print(V[i]); Serial.print(" "); Serial.print(T[i]);
  • @@ -107,9 +107,9 @@ void setup() {
    Serial.println(); for (int i = 0; i < m; i++) { Serial.print("Segment lower bound: "); - Serial.print(i ? V_mid[i - 1] : 0); - Serial.print(" Segment upper bound: "); Serial.print(V_mid[i]); + Serial.print(" Segment upper bound: "); + Serial.print(V_mid[i + 1]); Serial.print(" A: "); Serial.print(A[i], 12); Serial.print(" B: ");
  • @@ -117,7 +117,7 @@ void setup() {
    Serial.print(" C: "); Serial.print(C[i], 12); Serial.println(); - }*/ + } }
  • @@ -185,10 +185,10 @@ void loop() {
    //Serial.print(F); // Debug stuff - /*Serial.print(" Segment lower bound: "); - Serial.print(s ? V_mid[s - 1] : 0); + Serial.print(" Segment lower bound: "); + Serial.print(V_mid[s]); Serial.print(" Segment upper bound: "); - Serial.print(V_mid[s]);*/ + Serial.print(V_mid[s + 1]); Serial.println(); delay(500);