TwoWireInterface.h

/*
MIT License
 
Copyright (c) 2021 Brian T. Park
 
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
 
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
 
#ifndef ACE_WIRE_TWO_WIRE_INTERFACE_H
#define ACE_WIRE_TWO_WIRE_INTERFACE_H
 
#include <stdint.h>
 
namespace ace_wire {
 
template <typename T_WIRE>
class TwoWireInterface {
  public:
    explicit TwoWireInterface(T_WIRE& wire) : mWire(wire) {}
 
    void begin() {}
 
    void end() {}
 
    uint8_t beginTransmission(uint8_t addr) {
      mWire.beginTransmission(addr);
      return 0;
    }
 
    uint8_t write(uint8_t data) {
      return (uint8_t) mWire.write(data);
    }
 
    uint8_t endTransmission(bool sendStop) {
      return mWire.endTransmission(sendStop);
    }
 
    uint8_t endTransmission() {
      return mWire.endTransmission();
    }
 
    uint8_t requestFrom(uint8_t addr, uint8_t quantity, bool sendStop) {
      return mWire.requestFrom(addr, quantity, (uint8_t) sendStop);
    }
 
    uint8_t requestFrom(uint8_t addr, uint8_t quantity) {
      return mWire.requestFrom(addr, quantity);
    }
 
    uint8_t read() {
      return mWire.read();
    }
 
    // Use default copy constructor and assignment operator.
    TwoWireInterface(const TwoWireInterface&) = default;
    TwoWireInterface& operator=(const TwoWireInterface&) = default;
 
  private:
    T_WIRE& mWire;
};
 
}
 
#endif