basic-nodemcuv2-shield.h

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#ifndef BASIC_NODEMCU_V2_DEV_SHIELD
#define BASIC_NODEMCU_V2_DEV_SHIELD
 
#include <Arduino.h>
 
// This library should only be included if using a NodeMCU V2 (as it's for
// keyword definitions and examples. We can't directly check if the board
// is specifically a V2, but we can do the next best thing and check if it's
// a NodeMCU at all.
#if !defined(ARDUINO_ESP8266_NODEMCU)
#error Only the NodeMCU V2 board is supported for this program
#endif
 
// Define the 7-segment pins
#define SHIELD_SEGA 15  
#define SHIELD_SEGB 13
#define SHIELD_SEGC 12
#define SHIELD_SEGD 4
#define SHIELD_SEGE 0
#define SHIELD_SEGG 2
#define SHIELD_SEGF 14
// Define the RGB LED's pins
#define SHIELD_LEDR SHIELD_SEGA
#define SHIELD_LEDG SHIELD_SEGD
#define SHIELD_LEDB SHIELD_SEGG
// Define the button's pins
#define SHIELD_BT1 16
#define SHIELD_BT2 5
#define SHIELD_BT3 10
 
void shieldSetPinout(void);
 
void shieldDisplayDigit(int digit);
 
class _TempSensor{
    public:
        float getTemperatureC(void);
        float getTemperatureF(void);
    protected:
        int offset;
        int divide_by;
};
 
class LM35: public _TempSensor{
    public:
        LM35(){
            offset = 0;
            divide_by = 10;
        }
};
 
class LM36: public _TempSensor{
    public:
        LM36(){
            offset = 500;
            divide_by = 10;
        }
};
 
#endif