c7222_pico_w_board.hpp

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#ifndef C7222_PICO_W_BOARD_HPP
#define C7222_PICO_W_BOARD_HPP
 
#include <array>
#include <memory>
 
#include "button.hpp"
#include "led.hpp"
 
namespace c7222 {
 
class PicoWBoard : public NonCopyableNonMovable {
   public:
    static constexpr size_t kLedCount = 6;
    static constexpr size_t kButtonCount = 4;
 
    enum class LedId : uint8_t {
        LED1_RED = 21,
        LED1_GREEN = 20,
        LED2_RED = 19,
        LED2_GREEN = 18,
        LED3_RED = 17,
        LED3_GREEN = 16
    };
 
    enum class ButtonId : uint8_t { BUTTON_B1 = 2, BUTTON_B2 = 3, BUTTON_B3 = 4, BUTTON_B4 = 5 };
 
    static PicoWBoard* GetInstance();
 
    bool IsInitialized() const {
        return initialized_;
    }
 
    Led& GetLed(LedId id);
    Button& GetButton(ButtonId id);
 
   private:
    PicoWBoard();
    static std::unique_ptr<PicoWBoard> instance_;
 
    bool initialized_;
    std::array<Led, kLedCount> leds_;
    std::array<Button, kButtonCount> buttons_;
};
}  // namespace c7222
 
#endif  // C7222_PICO_W_BOARD_HPP