#include class RfidClass { private: SoftwareSerial* serD; void init(void); String rmsg; public: RfidClass(void); bool hasData(void); String getData(void); bool allowed(void); void clear(void); }; RfidClass::RfidClass(void) { this->init(); } void RfidClass::init(void) { this->serD = new SoftwareSerial (9, 8); this->serD->begin(9600); } bool RfidClass::hasData(void) { this->serD->listen(); if(this->serD->available()) { this->rmsg += (char)this->serD->read(); } if(this->rmsg.length() >= 14) { this->rmsg = this->rmsg.substring(1,13); return true; } return false; } String RfidClass::getData(void){ return this->rmsg; } bool RfidClass::allowed() { return (this->rmsg == "0A006AB7AE79"); } void RfidClass::clear(void) { this->rmsg = ""; }