gpio.hpp

Go to the documentation of this file.

#pragma once
 
#include <concepts>
 
namespace epaper::hal {
 
template <typename T>
concept DigitalOutput = requires(T out, bool level) {
  { out.write(level) } -> std::same_as<void>;
};
 
template <typename T>
concept DigitalInput = requires(T in) {
  { in.read() } -> std::same_as<bool>;
};
 
} // namespace epaper::hal