From 97dd28a88a2278f77fc0a9ac0d32315d9ba1265b Mon Sep 17 00:00:00 2001
From: Linux_Hat <adrien@d4x.fr>
Date: Tue, 23 Apr 2024 15:38:22 +0200
Subject: [PATCH] Token detection

---
 jacopad/arduino/README.md |  1 +
 jacopad/arduino/main.cpp  | 22 ++++++++++++++++++++++
 jacopad/arduino/token.cpp | 34 ++++++++++++++++++++++++++++++++++
 jacopad/arduino/token.h   | 21 +++++++++++++++++++++
 4 files changed, 78 insertions(+)
 create mode 100644 jacopad/arduino/README.md
 create mode 100644 jacopad/arduino/main.cpp
 create mode 100644 jacopad/arduino/token.cpp
 create mode 100644 jacopad/arduino/token.h

diff --git a/jacopad/arduino/README.md b/jacopad/arduino/README.md
new file mode 100644
index 0000000..a49c909
--- /dev/null
+++ b/jacopad/arduino/README.md
@@ -0,0 +1 @@
+# JacoPad Arduino
diff --git a/jacopad/arduino/main.cpp b/jacopad/arduino/main.cpp
new file mode 100644
index 0000000..8830cfe
--- /dev/null
+++ b/jacopad/arduino/main.cpp
@@ -0,0 +1,22 @@
+#include <Arduino.h>
+
+#include "token.h"
+
+// Define array of limits for token j1
+float limits1[3] = {1000.0, 4000.0, 7500.0};
+
+// Create an instance of Token class named j1 with specified parameters
+Token j1(1, 15000, limits1, 400, 10000);
+
+void setup() {
+    Serial.begin(9600); // Initialize serial communication at 9600 baud rate
+}
+
+void loop() {
+    // Read the sensor value and print it along with the token type
+    Serial.print(j1.read());  // Print the adjusted sensor value
+    Serial.print("  ");       // Print separator
+    Serial.println(j1.type()); // Print the type of token based on the sensor value
+
+    delay(1000); // Delay for 1 second before next reading (adjust as needed)
+}
\ No newline at end of file
diff --git a/jacopad/arduino/token.cpp b/jacopad/arduino/token.cpp
new file mode 100644
index 0000000..1bc009f
--- /dev/null
+++ b/jacopad/arduino/token.cpp
@@ -0,0 +1,34 @@
+#include <Arduino.h>
+
+#include "token.h"
+
+// Constructor for Token class
+Token::Token(int pin, float base, float limits[3], float min, float max) {
+    m_pin = pin;      // Initialize pin number
+    m_base = base;    // Set base value
+    m_min = min;      // Set minimum value
+    m_max = max;      // Set maximum value
+    for(int i=0; i<3; i++) {
+        m_limits[i] = limits[i];  // Copy limit values to class member array
+    }
+}
+
+// Read the analog value from the sensor and calculate the adjusted value
+float Token::read() {
+    float valeurLue = (float)analogRead(m_pin);  // Read analog value from specified pin
+    return (valeurLue * m_base) / (1023.0F - valeurLue);  // Perform scaling and return adjusted value
+}
+
+// Determine the type of token based on the read value
+int Token::type() {
+    float value = Token::read();  // Read the token value
+    if(value < m_min || m_max < value) {
+        return 0;  // Out of range, return type 0
+    }
+    for(int i=0; i<3; i++) {
+        if(value < m_limits[i]) {
+            return i + 1;  // Return type corresponding to the limit that value is less than
+        }
+    }
+    return 4;  // Default type (in range but not matching any specific limit)
+}
\ No newline at end of file
diff --git a/jacopad/arduino/token.h b/jacopad/arduino/token.h
new file mode 100644
index 0000000..3ca611d
--- /dev/null
+++ b/jacopad/arduino/token.h
@@ -0,0 +1,21 @@
+#pragma once
+
+// Token class declaration
+class Token {
+private:
+    int m_pin;            // Pin number connected to the sensor
+    float m_base;         // Base value used for scaling the sensor reading
+    float m_limits[3];    // Array of limit values for token type determination
+    float m_min;          // Minimum value threshold for token range
+    float m_max;          // Maximum value threshold for token range
+
+public:
+    // Constructor declaration
+    Token(int pin, float base, float limits[3], float min, float max);
+
+    // Method to read sensor value and return adjusted value
+    float read();
+
+    // Method to determine and return the type of token based on the sensor value
+    int type();
+};
\ No newline at end of file