diff options
Diffstat (limited to 'LUFA/Drivers/Peripheral/AVRU4U6U7/Serial.h')
-rw-r--r-- | LUFA/Drivers/Peripheral/AVRU4U6U7/Serial.h | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/LUFA/Drivers/Peripheral/AVRU4U6U7/Serial.h b/LUFA/Drivers/Peripheral/AVRU4U6U7/Serial.h deleted file mode 100644 index 0421dea73..000000000 --- a/LUFA/Drivers/Peripheral/AVRU4U6U7/Serial.h +++ /dev/null @@ -1,145 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2010.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * ADC driver for the 8-bit AVRs.
- *
- * \note This file should not be included directly. It is automatically included as needed by the USART driver
- * dispatch header located in LUFA/Drivers/Peripheral/Serial.h.
- */
-
-/** \ingroup Group_Serial
- * @defgroup Group_Serial_AVR8 8-Bit AVR Serial Driver
- *
- * Serial driver for the 8-bit AVRs.
- *
- * \note This file should not be included directly. It is automatically included as needed by the ADC driver
- * dispatch header located in LUFA/Drivers/Peripheral/USART.h.
- *
- * @{
- */
-
-#ifndef __SERIAL_AVR8_H__
-#define __SERIAL_AVR8_H__
-
- /* Includes: */
- #include <avr/io.h>
- #include <avr/pgmspace.h>
- #include <stdbool.h>
-
- /* Preprocessor Checks: */
- #if !defined(__INCLUDE_FROM_SERIAL_H)
- #error Do not include this file directly. Include LUFA/Drivers/Peripheral/Serial.h instead.
- #endif
-
- /* Public Interface - May be used in end-application: */
- /* Macros: */
- /** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is
- * not set.
- */
- #define SERIAL_UBBRVAL(baud) ((((F_CPU / 16) + (baud / 2)) / (baud)) - 1)
-
- /** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is
- * set.
- */
- #define SERIAL_2X_UBBRVAL(baud) ((((F_CPU / 8) + (baud / 2)) / (baud)) - 1)
-
- /* Pseudo-Function Macros: */
- #if defined(__DOXYGEN__)
- /** Indicates whether a character has been received through the USART.
- *
- * \return Boolean true if a character has been received, false otherwise
- */
- static inline bool Serial_IsCharReceived(void);
- #else
- #define Serial_IsCharReceived() ((UCSR1A & (1 << RXC1)) ? true : false)
- #endif
-
- /* Inline Functions: */
- /** Initializes the USART, ready for serial data transmission and reception. This initializes the interface to
- * standard 8-bit, no parity, 1 stop bit settings suitable for most applications.
- *
- * \param[in] BaudRate Serial baud rate, in bits per second
- * \param[in] DoubleSpeed Enables double speed mode when set, halving the sample time to double the baud rate
- */
- static inline void Serial_Init(const uint32_t BaudRate, const bool DoubleSpeed)
- {
- UCSR1A = (DoubleSpeed ? (1 << U2X1) : 0);
- UCSR1B = ((1 << TXEN1) | (1 << RXEN1));
- UCSR1C = ((1 << UCSZ11) | (1 << UCSZ10));
-
- DDRD |= (1 << 3);
- PORTD |= (1 << 2);
-
- UBRR1 = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate));
- }
-
- /** Turns off the USART driver, disabling and returning used hardware to their default configuration. */
- static inline void Serial_ShutDown(void)
- {
- UCSR1A = 0;
- UCSR1B = 0;
- UCSR1C = 0;
-
- DDRD &= ~(1 << 3);
- PORTD &= ~(1 << 2);
-
- UBRR1 = 0;
- }
-
- /** Transmits a given byte through the USART.
- *
- * \param[in] DataByte Byte to transmit through the USART
- */
- static inline void Serial_TxByte(const char DataByte)
- {
- while (!(UCSR1A & (1 << UDRE1)));
- UDR1 = DataByte;
- }
-
- /** Receives a byte from the USART.
- *
- * \return Byte received from the USART
- */
- static inline uint8_t Serial_RxByte(void)
- {
- while (!(UCSR1A & (1 << RXC1)));
- return UDR1;
- }
-
- /* Disable C linkage for C++ Compilers: */
- #if defined(__cplusplus)
- }
- #endif
-
-#endif
-
-/** @} */
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