Add getters for number of corrupt and total packets received over serial

include/create/serial.h

@@ -100,6 +100,8 @@ namespace create {
       inline bool connected() const { return port.is_open(); };
       bool send(const uint8_t* bytes, const uint32_t numBytes);
       bool sendOpcode(const Opcode& code);
+      uint64_t getNumCorruptPackets();
+      uint64_t getNumTotalPackets();
   };
 }  // namespace create
 

src/serial.cpp

@@ -252,4 +252,11 @@ namespace create {
     return send(&oc, 1);
   }
 
+  uint64_t Serial::getNumCorruptPackets() {
+    return corruptPackets;
+  }
+
+  uint64_t Serial::getNumTotalPackets() {
+    return totalPackets;
+  }
 } // namespace create