uart/uart.hpp

#pragma once

#include "hardware0.hpp"
#include "hardware1.hpp"
#include "settings.hpp"
#include "software.hpp"

#include "../flash/flash.hpp"

namespace uart {

template <class Impl>
class uart {
  public:
	// Initialization is done upon construction
	uart()
	{
		Impl::init();
	}

	// Moving and copying uart objects is not supported
	uart(const uart &) = delete;
	uart(uart &&) = delete;
	uart &operator=(const uart &) = delete;
	uart &operator=(uart &&) = delete;

	static void txByte(typename Impl::data_t byte)
	{
		Impl::txByte(byte);
	}

	static typename Impl::data_t rxByte()
	{
		return Impl::rxByte();
	}

	static typename Impl::data_t peek()
	{
		return Impl::peek();
	}

	static void txString(const char *str)
	{
		static_assert(Impl::DATA_BITS == DataBits::EIGHT, "Strings are only supported with 8 data bits");

		while (char ch = *str++)
			txByte(ch);
	}

	static void txString(const ::detail::FlashString *str)
	{
		static_assert(Impl::DATA_BITS == DataBits::EIGHT, "Strings are only supported with 8 data bits");

		const char *strIt = reinterpret_cast<const char *>(str);

		while (char ch = pgm_read_byte(strIt++))
			txByte(ch);
	}

	//////////////////////////////////////////////////////////////////////////
	// Output stream overloads

	uart &operator<<(const char *str)
	{
		txString(str);
		return *this;
	}

	uart &operator<<(const ::detail::FlashString *str)
	{
		txString(str);
		return *this;
	}

	uart &operator<<(char)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(unsigned char)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(short)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(unsigned short)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(int)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(unsigned int)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(long)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(unsigned long)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(long long)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(unsigned long long)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(float)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(double)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(long double)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(bool)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator<<(const void *)
	{
		static_assert(true, "Not implemented");
	}

	//////////////////////////////////////////////////////////////////////////
	// Input stream overloads

	uart &operator>>(char &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(unsigned char &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(short &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(unsigned short &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(int &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(unsigned int &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(long &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(unsigned long &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(long long &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(unsigned long long &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(float &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(double &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(long double &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(bool &)
	{
		static_assert(true, "Not implemented");
	}

	uart &operator>>(const void *&)
	{
		static_assert(true, "Not implemented");
	}
};

} // namespace uart