MITM ATR

main.ino

 #include <Arduino.h>
 #include <pins_arduino.h>
 #include <SoftwareSerial.h>
+#include <SCLib.h>
 
 #define ledPin 13
 
 #define READER_VPP
 #define READER_IO  2
 
-#define CARD_VCC
-#define CARD_RST
-#define CARD_CLK
+#define CARD_VCC   11
+#define CARD_RST   7
+#define CARD_CLK   9
 #define CARD_GND
 #define CARD_VPP
-#define CARD_IO
+#define CARD_IO    10
+#define CARD_PRE   12
+
+SmartCardReader cardReader(CARD_IO, CARD_RST, CARD_VCC, CARD_PRE, CARD_CLK, true);
+uint8_t atr[MAX_ATR_BYTES];
+int atr_size;
 
 bool readerReset = false;
 int baudRate = -1;
 int etu = -1;
-
+#ifndef digitalPinToInterrupt
 int digitalPinToInterrupt(int pin)
 {
     if (pin == 2)
     return -1;
 }
 
+#endif
+
 void onReaderReset()
 {
     readerReset = true;
     }
 }
 
-void sendAtr()
+void sendAtr(const uint8_t* atr, size_t size)
 {
-    const char atr[] = {0x3B, 0x65, 0x00, 0x00, 0x20, 0x63, 0xCB, 0x6C, 0x81};
-    int size = sizeof(atr);
     pinMode(READER_IO, OUTPUT);
     for (int i = 0; i < size; ++i)
     {
     digitalWrite(READER_IO, HIGH);
 
     pinMode(ledPin, OUTPUT);
-
     digitalWrite (ledPin, LOW);
     Serial.println("Initialized");
-}
 
-void delayMs(unsigned int ms)
-{
-    for (unsigned i = 0; i < ms; i++) {
-        delayMicroseconds(1000);
-    }
+
+    atr_size = cardReader.activate(atr, sizeof(atr));
+    cardReader.deactivate();
 }
 
 void loop() {
     {
         if (!readerReset)
         {
+//            atr_size = cardReader.activate(atr, sizeof(atr));
+
+//            uint8_t atr[] = {0x3B, 0x65, 0x00, 0x00, 0x20, 0x63, 0xCB, 0x6C, 0x80};
+//            int atr_size = sizeof(atr);
             computeEtu();
-            sendAtr();
+            sendAtr(atr, atr_size);
             readerReset = true;
             digitalWrite(ledPin, !digitalRead(ledPin));
+
+//            cardReader.deactivate();
         }
     }
     else