Fix indent, replace tabs with spaces

4 files changed, 94 insertions, 94 deletions

diff --git a/hal/pin.hpp b/hal/pin.hpp
index 6625f90..384c0c7 100644
--- a/hal/pin.hpp
+++ b/hal/pin.hpp
@@ -6,20 +6,20 @@
  */
 
 #ifndef PIN_HPP
-#define	PIN_HPP
+#define PIN_HPP
 
 template<unsigned bit>
 class pin {
 public:
-	enum class mode : unsigned
-	{ INPUT = 1, OUTPUT = 0 };
+    enum class mode : unsigned
+    { INPUT = 1, OUTPUT = 0 };
 
-	enum class state : unsigned
-	{ ON = 1, OFF = 0 };
+    enum class state : unsigned
+    { ON = 1, OFF = 0 };
 
-	pin() = delete;
+    pin() = delete;
 
-	template<typename latch_T, typename tris_T, typename port_T>
+    template<typename latch_T, typename tris_T, typename port_T>
     pin(latch_T *latch, tris_T *tris, port_T *port);
 
     virtual ~pin();
@@ -27,9 +27,9 @@ public:
     void set_mode(unsigned m);
     void set_mode(mode m);
 
-	state read() const;
+    state read() const;
 
-	void set(unsigned s);
+    void set(unsigned s);
     void set(state s);
 
     void toggle();
@@ -38,9 +38,9 @@ public:
     bool operator!=(const pin<bit> &other) const;
 
 private:
-	volatile uint8_t *_latch;
-	volatile uint8_t *_tris;
-	volatile uint8_t *_port;
+    volatile uint8_t *_latch;
+    volatile uint8_t *_tris;
+    volatile uint8_t *_port;
 };
 
-#endif	/* PIN_HPP */
\ No newline at end of file
+#endif  /* PIN_HPP */
diff --git a/hal/pin.tpp b/hal/pin.tpp
index c3c005f..c6cf957 100644
--- a/hal/pin.tpp
+++ b/hal/pin.tpp
@@ -11,13 +11,13 @@
 template<unsigned bit>
 template<typename latch_T, typename tris_T, typename port_T>
 pin<bit>::pin(latch_T *latch, tris_T *tris, port_T *port) :
-	_latch(reinterpret_cast<volatile uint8_t *>(latch)),
-	_tris(reinterpret_cast<volatile uint8_t *>(tris)),
-	_port(reinterpret_cast<volatile uint8_t *>(port))
+    _latch(reinterpret_cast<volatile uint8_t *>(latch)),
+    _tris(reinterpret_cast<volatile uint8_t *>(tris)),
+    _port(reinterpret_cast<volatile uint8_t *>(port))
 {
-	// default settings
-	set_mode(pin<bit>::mode::OUTPUT);
-	set(pin<bit>::state::OFF);
+    // default settings
+    set_mode(pin<bit>::mode::OUTPUT);
+    set(pin<bit>::state::OFF);
 }
 
 
@@ -31,58 +31,58 @@ pin<bit>::~pin()
 template<unsigned bit>
 void pin<bit>::set_mode(unsigned m)
 {
-	if (m)
-		*_tris |= 1<<bit;
-	else
-		*_tris &= ~(1<<bit);
+    if (m)
+        *_tris |= 1<<bit;
+    else
+        *_tris &= ~(1<<bit);
 }
 
 template<unsigned bit>
 void pin<bit>::set_mode(pin<bit>::mode m)
 {
-	set(static_cast<unsigned>(m));
+    set(static_cast<unsigned>(m));
 }
 
 template<unsigned bit>
 typename pin<bit>::state pin<bit>::read() const
 {
-	if (*_tris & (1<<bit))
-		return state::ON;
-	else
-		return state::OFF;
+    if (*_tris & (1<<bit))
+        return state::ON;
+    else
+        return state::OFF;
 }
 
 template<unsigned bit>
 void pin<bit>::set(unsigned s)
 {
-	if (s) 
-		*_latch |= 1<<bit;
-	else
-		*_latch &= ~(1<<bit);
+    if (s) 
+        *_latch |= 1<<bit;
+    else
+        *_latch &= ~(1<<bit);
 }
 
 template<unsigned bit>
 void pin<bit>::set(pin<bit>::state s)
 {
-	set(static_cast<unsigned>(s));
+    set(static_cast<unsigned>(s));
 }
 
 template<unsigned bit>
 void pin<bit>::toggle()
 {
-	*_latch ^= 1<<bit;
+    *_latch ^= 1<<bit;
 }
 
 template<unsigned bit>
 bool pin<bit>::operator==(const pin<bit> &other) const
 {
-	return (_latch == other._latch 
-		&& _tris == other._tris 
-		&& _port == other._port);
+    return (_latch == other._latch 
+        && _tris == other._tris 
+        && _port == other._port);
 }
 
 template<unsigned bit>
 bool pin<bit>::operator!=(const pin<bit> &other) const
 {
-	return !(*this == other);
-}
\ No newline at end of file
+    return !(*this == other);
+}
diff --git a/hal/uart.hpp b/hal/uart.hpp
index 179dd4a..461f0fa 100644
--- a/hal/uart.hpp
+++ b/hal/uart.hpp
@@ -6,7 +6,7 @@
  */
 
 #ifndef UART_HPP
-#define	UART_HPP
+#define UART_HPP
 
 #include <cstdint>
 #include <cstddef>
@@ -21,33 +21,33 @@ void usart_4_isr();
 
 namespace uart
 {
-	const unsigned devices_count = 4;
-
-	enum class status : unsigned int
-	{
-		rx_data_available = 1<<0,
-		rx_overrun_error = 1<<1,
-		framing_error = 1<<2,
-		parity_error = 1<<3,
-		receiver_ide = 1<<4,
-		tx_complete = 1<<8,
-		tx_full = 1<<9,
-	};
-
-	enum class transfer_status : unsigned int
-	{
-		rx_full = 1<<0,
-		rx_data_present = 1<<1,
-		rx_empty = 1<<2,
-		tx_full = 1<<3,
-		tx_empty = 1<<4,
-	};
-
-	std::string rx_buffer[devices_count];
-	std::string tx_buffer[devices_count];
-
-	template<unsigned dev>
-	void initialize();
+    const unsigned devices_count = 4;
+
+    enum class status : unsigned int
+    {
+        rx_data_available = 1<<0,
+        rx_overrun_error = 1<<1,
+        framing_error = 1<<2,
+        parity_error = 1<<3,
+        receiver_ide = 1<<4,
+        tx_complete = 1<<8,
+        tx_full = 1<<9,
+    };
+
+    enum class transfer_status : unsigned int
+    {
+        rx_full = 1<<0,
+        rx_data_present = 1<<1,
+        rx_empty = 1<<2,
+        tx_full = 1<<3,
+        tx_empty = 1<<4,
+    };
+
+    std::string rx_buffer[devices_count];
+    std::string tx_buffer[devices_count];
+
+    template<unsigned dev>
+    void initialize();
 
     template<unsigned dev>
     uint8_t peek(uint16_t offset);
@@ -83,5 +83,5 @@ namespace uart
     bool tx_buffer_full();
 }
 
-#endif	/* UART_HPP */
+#endif  /* UART_HPP */
 
diff --git a/hal/uart1.tpp b/hal/uart1.tpp
index 9526650..544ec73 100644
--- a/hal/uart1.tpp
+++ b/hal/uart1.tpp
@@ -15,36 +15,36 @@ extern "C" {
 
 void __ISR(_UART_1_VECTOR, IPL1AUTO) usart_1_isr()
 {
-	if (IFS1bits.U1RXIF) {
-		uart::rx_buffer[0].push_back(static_cast<uint8_t>(U1RXREG));
+    if (IFS1bits.U1RXIF) {
+        uart::rx_buffer[0].push_back(static_cast<uint8_t>(U1RXREG));
 
-		IFS1bits.U1RXIF = 0;
-	} else if (IFS1bits.U1TXIF) {
+        IFS1bits.U1RXIF = 0;
+    } else if (IFS1bits.U1TXIF) {
 
         IFS1bits.U1TXIF = 0;
-	}
+    }
 }
 
 namespace uart
 {
-	template<>
-	void initialize<1>()
-	{
-		// STSEL 1S; IREN disabled; PDSEL 8N; RTSMD disabled; RXINV disabled; SIDL disabled; WAKE disabled; ABAUD disabled; LPBACK disabled; BRGH enabled; UEN TX_RX; ON enabled; 
-		U1MODE = 0x8008;
-		// UTXISEL TX_ONE_CHAR; UTXINV disabled; ADDR 0; URXEN disabled; OERR disabled; ADM_EN disabled; URXISEL RX_ONE_CHAR; UTXBRK disabled; UTXEN disabled; ADDEN disabled; 
-		U1STA = 0x0;
-		// U1TXREG 0; 
-		U1TXREG = 0x0;
-		// BaudRate = 9600; Frequency = 1000000 Hz; BRG 25; 
-		U1BRG = 0x19;
-
-		IEC1bits.U1RXIE = 1;
-
-		U1STAbits.UTXEN = 1;
-		U1STAbits.URXEN = 1;
-
-		//Enabling UART
-		U1MODEbits.ON = 1;
-	}
-}
\ No newline at end of file
+    template<>
+    void initialize<1>()
+    {
+        // STSEL 1S; IREN disabled; PDSEL 8N; RTSMD disabled; RXINV disabled; SIDL disabled; WAKE disabled; ABAUD disabled; LPBACK disabled; BRGH enabled; UEN TX_RX; ON enabled; 
+        U1MODE = 0x8008;
+        // UTXISEL TX_ONE_CHAR; UTXINV disabled; ADDR 0; URXEN disabled; OERR disabled; ADM_EN disabled; URXISEL RX_ONE_CHAR; UTXBRK disabled; UTXEN disabled; ADDEN disabled; 
+        U1STA = 0x0;
+        // U1TXREG 0; 
+        U1TXREG = 0x0;
+        // BaudRate = 9600; Frequency = 1000000 Hz; BRG 25; 
+        U1BRG = 0x19;
+
+        IEC1bits.U1RXIE = 1;
+
+        U1STAbits.UTXEN = 1;
+        U1STAbits.URXEN = 1;
+
+        //Enabling UART
+        U1MODEbits.ON = 1;
+    }
+}