DirectGPIODriver.h

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// SPDX-License-Identifier: AGPL-3.0-only
// Copyright (c) 2026 Douglas Quigg (dstroy0) <dquigg123@gmail.com>
// https://github.com/dstroy0/XPoint
 
#ifndef DIRECT_GPIO_DRIVER_H
#define DIRECT_GPIO_DRIVER_H
 
#include "XPointDriver.h"
#include <stdint.h>
 
class DirectGPIODriver : public XPointDriver
{
  public:
    typedef uint16_t (*MapFn)(uint8_t r, uint8_t c);
 
    DirectGPIODriver(uint16_t nPins, MapFn map);
 
    ~DirectGPIODriver();
 
    void begin() override;
 
    void setNodeHardware(uint8_t r, uint8_t c, bool state) override;
 
    void commitPhysicalUpdates() override;
 
    bool pinState(uint16_t idx) const;
 
    uint16_t pinCount() const
    {
        return _nPins;
    }
 
  private:
    uint16_t _nPins; 
    MapFn _map;      
    bool *_pins;     
};
 
#endif // DIRECT_GPIO_DRIVER_H