Removed test implementation

uart/main.cpp

@@ -9,202 +9,6 @@
 #include "uart/uart.hpp"
 #include "uart/usart.h"
 
-namespace uart_test {
-
-enum class Mode { ASYNCHRONOUS = 0, SYNCHRONOUS = 1, MASTERSPI = 2 };
-
-enum class Parity { DISABLED = 0, ODD = 1, EVEN = 2 };
-
-enum class StopBit { ONE = 1, TWO = 2 };
-
-template <uint32_t baudRate, uint8_t dataBits, Parity parity, StopBit stopBit, Mode mode>
-class Hardware0 {
-	static constexpr auto calcBaud()
-	{
-		uint16_t ui16UBRR = ((F_CPU / (16 * baudRate)) - 1);
-		return ui16UBRR;
-	}
-
-  public:
-	static void setBaud()
-	{
-		constexpr auto ui16UBRR = calcBaud();
-
-		UBRR0H = static_cast<uint8_t>(ui16UBRR >> 8);
-		UBRR0L = static_cast<uint8_t>(ui16UBRR);
-	}
-
-	static void setDataBits()
-	{
-		uint8_t ui8UCSRC = UCSR0C;
-		uint8_t ui8DataBits = dataBits;
-
-		if (ui8DataBits < 5) {
-			ui8DataBits = 5;
-		} else if (ui8DataBits > 9) {
-			ui8DataBits = 9;
-		}
-
-		if (ui8DataBits <= 8) {
-			bool bZeroBit = (ui8DataBits - 5) & 1;
-			bool bOneBit = ((ui8DataBits - 5) >> 1) & 1;
-
-			if (bZeroBit) {
-				ui8UCSRC |= (1 << UCSZ00);
-			} else {
-				ui8UCSRC &= ~(1 << UCSZ00);
-			}
-
-			if (bOneBit) {
-				ui8UCSRC |= (1 << UCSZ01);
-			} else {
-				ui8UCSRC &= ~(1 << UCSZ01);
-			}
-
-			UCSR1B &= ~(1 << UCSZ02);
-		} else {
-			ui8UCSRC |= (1 << UCSZ01) | (1 << UCSZ00);
-			UCSR1B |= (1 << UCSZ02);
-		}
-
-		UCSR0C = ui8UCSRC;
-	}
-
-	static void setParity()
-	{
-		uint8_t ui8UCSRC = UCSR0C;
-
-		if (parity == Parity::DISABLED) {
-			ui8UCSRC &= ~((1 << UPM01) | (1 << UPM00));
-		} else if (parity == Parity::ODD) {
-			ui8UCSRC |= ((1 << UPM01) | (1 << UPM00));
-		} else if (parity == Parity::EVEN) {
-			ui8UCSRC &= ~((1 << UPM00));
-			ui8UCSRC |= ((1 << UPM01));
-		}
-
-		UCSR0C = ui8UCSRC;
-	}
-
-	static void setStopBit()
-	{
-		uint8_t ui8UCSRC = UCSR0C;
-
-		if (stopBit == StopBit::ONE) {
-			ui8UCSRC &= ~(1 << USBS0);
-		} else if (stopBit == StopBit::TWO) {
-			ui8UCSRC |= (1 << USBS0);
-		}
-
-		UCSR0C = ui8UCSRC;
-	}
-
-	static void setMode()
-	{
-		uint8_t ui8UCSRC = UCSR0C;
-
-		if (mode == Mode::ASYNCHRONOUS) {
-			ui8UCSRC &= ~((1 << UMSEL01) | (1 << UMSEL00));
-		} else if (mode == Mode::SYNCHRONOUS) {
-			ui8UCSRC &= ~(1 << UMSEL01);
-			ui8UCSRC |= (1 << UMSEL00);
-		} else if (mode == Mode::MASTERSPI) {
-			ui8UCSRC |= ((1 << UMSEL01) | (1 << UMSEL00));
-		}
-
-		UCSR0C = ui8UCSRC;
-	}
-
-	static void setRXState(bool state)
-	{
-		if (state) {
-			UCSR0B |= (1 << RXEN0);
-		} else {
-			UCSR0B &= ~(1 << RXEN0);
-		}
-	}
-
-	static void setTXState(bool state)
-	{
-		if (state) {
-			UCSR0B |= (1 << TXEN0);
-		} else {
-			UCSR0B &= ~(1 << TXEN0);
-		}
-	}
-
-	static void txByte(uint8_t ui8Data)
-	{
-		while (!(UCSR0A & (1 << UDRE0)))
-			;
-		UDR0 = ui8Data;
-	}
-};
-
-template <class driver>
-class uart {
-  public:
-	uart() = default;
-	uart(const uart &) = delete;
-	uart(uart &&) = delete;
-	uart &operator=(const uart &) = delete;
-	uart &operator=(uart &&) = delete;
-
-	static void init()
-	{
-		driver::setBaud();
-		driver::setDataBits();
-		driver::setParity();
-		driver::setStopBit();
-		driver::setMode();
-
-		driver::setRXState(true);
-		driver::setTXState(true);
-	}
-
-	uart &operator<<(const char *str)
-	{
-		while (char ch = *str++)
-			driver::txByte(ch);
-
-		return *this;
-	}
-
-	uart &operator<<(const detail::FlashString *str)
-	{
-		const char *strIt = reinterpret_cast<const char *>(str);
-
-		while (char ch = pgm_read_byte(strIt++))
-			driver::txByte(ch);
-
-		return *this;
-	}
-};
-
-} // namespace uart_test
-
-void usartTestUsage()
-{
-	using uart0 = uart_test::Hardware0<9600, 8, uart_test::Parity::DISABLED, uart_test::StopBit::ONE,
-	                                   uart_test::Mode::ASYNCHRONOUS>;
-
-	/*using softuart = uart::Device<uart::software<io::P::B0, io::P::B1>, 9600, 8, uart::Parity::DISABLED,
-	                              uart::StopBit::ONE, uart::Mode::ASYNCHRONOUS>;*/
-
-	uart_test::uart<uart0> serial0;
-	// uart::uart<softuart> softSerial;
-
-	serial0.init();
-
-	auto endl = F(" And greets from flash!\r\n");
-
-	serial0 << "Hello World from hardware serial 0!" << endl;
-
-	_delay_ms(1000);
-
-	// softSerial << "Hello World from software serial on PB0 and PB1" << F("\r\n");
-}
-
 void newUartUsage()
 {
 	using namespace uart;
@@ -362,7 +166,6 @@ void optimalUartTest()
 
 int main()
 {
-	// usartTestUsage();
 	newUartUsage();
 	// oldUsartUsage();
 	// optimalUartTest();