Add missing SVN eol-style property to ensure that source code line endings and converted to the native values on checkout.
This commit is contained in:
Dean Camera
parent
46aea9d4ce
commit
e30be658c9
102 changed files with 2771 additions and 2771 deletions
|
|
@ -1,103 +1,103 @@
|
|||
/*
|
||||
LUFA Library
|
||||
Copyright (C) Dean Camera, 2011.
|
||||
|
||||
dean [at] fourwalledcubicle [dot] com
|
||||
www.fourwalledcubicle.com
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
||||
|
||||
Permission to use, copy, modify, and distribute this software
|
||||
and its documentation for any purpose and without fee is hereby
|
||||
granted, 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
|
||||
* \brief Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained.
|
||||
* \copydetails Group_Buttons_A3BU_XPLAINED
|
||||
*
|
||||
* \note This file should not be included directly. It is automatically included as needed by the Buttons driver
|
||||
* dispatch header located in LUFA/Drivers/Board/Buttons.h.
|
||||
*/
|
||||
|
||||
/** \ingroup Group_Buttons
|
||||
* \defgroup Group_Buttons_A3BU_XPLAINED XMEGA A3BU Xplained.
|
||||
* \brief Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef __BUTTONS_A3BU_XPLAINED_H__
|
||||
#define __BUTTONS_A3BU_XPLAINED_H__
|
||||
|
||||
/* Includes: */
|
||||
#include <avr/io.h>
|
||||
|
||||
/* Enable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Preprocessor Checks: */
|
||||
#if !defined(__INCLUDE_FROM_BUTTONS_H)
|
||||
#error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
|
||||
#endif
|
||||
|
||||
/* Public Interface - May be used in end-application: */
|
||||
/* Macros: */
|
||||
/** Button mask for the first button on the board. */
|
||||
#define BUTTONS_BUTTON1 (1 << 5)
|
||||
|
||||
/** Button mask for the second button on the board. */
|
||||
#define BUTTONS_BUTTON2 (1 << 1)
|
||||
|
||||
/** Button mask for the third button on the board. */
|
||||
#define BUTTONS_BUTTON3 (1 << 2)
|
||||
|
||||
/* Inline Functions: */
|
||||
#if !defined(__DOXYGEN__)
|
||||
static inline void Buttons_Init(void)
|
||||
{
|
||||
PORTE_OUTCLR = BUTTONS_BUTTON1;
|
||||
PORTF_OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3);
|
||||
|
||||
PORTE_PIN5CTRL = PORT_OPC_PULLUP_gc;
|
||||
PORTF_PIN1CTRL = PORT_OPC_PULLUP_gc;
|
||||
PORTF_PIN2CTRL = PORT_OPC_PULLUP_gc;
|
||||
}
|
||||
|
||||
static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
|
||||
static inline uint8_t Buttons_GetStatus(void)
|
||||
{
|
||||
return ((~PORTE_IN & BUTTONS_BUTTON1) | (~PORTF_IN & (BUTTONS_BUTTON2 | BUTTONS_BUTTON3)));
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Disable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
|
||||
/*
|
||||
LUFA Library
|
||||
Copyright (C) Dean Camera, 2011.
|
||||
|
||||
dean [at] fourwalledcubicle [dot] com
|
||||
www.fourwalledcubicle.com
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
||||
|
||||
Permission to use, copy, modify, and distribute this software
|
||||
and its documentation for any purpose and without fee is hereby
|
||||
granted, 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
|
||||
* \brief Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained.
|
||||
* \copydetails Group_Buttons_A3BU_XPLAINED
|
||||
*
|
||||
* \note This file should not be included directly. It is automatically included as needed by the Buttons driver
|
||||
* dispatch header located in LUFA/Drivers/Board/Buttons.h.
|
||||
*/
|
||||
|
||||
/** \ingroup Group_Buttons
|
||||
* \defgroup Group_Buttons_A3BU_XPLAINED XMEGA A3BU Xplained.
|
||||
* \brief Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* Board specific Buttons driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef __BUTTONS_A3BU_XPLAINED_H__
|
||||
#define __BUTTONS_A3BU_XPLAINED_H__
|
||||
|
||||
/* Includes: */
|
||||
#include <avr/io.h>
|
||||
|
||||
/* Enable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Preprocessor Checks: */
|
||||
#if !defined(__INCLUDE_FROM_BUTTONS_H)
|
||||
#error Do not include this file directly. Include LUFA/Drivers/Board/Buttons.h instead.
|
||||
#endif
|
||||
|
||||
/* Public Interface - May be used in end-application: */
|
||||
/* Macros: */
|
||||
/** Button mask for the first button on the board. */
|
||||
#define BUTTONS_BUTTON1 (1 << 5)
|
||||
|
||||
/** Button mask for the second button on the board. */
|
||||
#define BUTTONS_BUTTON2 (1 << 1)
|
||||
|
||||
/** Button mask for the third button on the board. */
|
||||
#define BUTTONS_BUTTON3 (1 << 2)
|
||||
|
||||
/* Inline Functions: */
|
||||
#if !defined(__DOXYGEN__)
|
||||
static inline void Buttons_Init(void)
|
||||
{
|
||||
PORTE_OUTCLR = BUTTONS_BUTTON1;
|
||||
PORTF_OUTCLR = (BUTTONS_BUTTON2 | BUTTONS_BUTTON3);
|
||||
|
||||
PORTE_PIN5CTRL = PORT_OPC_PULLUP_gc;
|
||||
PORTF_PIN1CTRL = PORT_OPC_PULLUP_gc;
|
||||
PORTF_PIN2CTRL = PORT_OPC_PULLUP_gc;
|
||||
}
|
||||
|
||||
static inline uint8_t Buttons_GetStatus(void) ATTR_WARN_UNUSED_RESULT;
|
||||
static inline uint8_t Buttons_GetStatus(void)
|
||||
{
|
||||
return ((~PORTE_IN & BUTTONS_BUTTON1) | (~PORTF_IN & (BUTTONS_BUTTON2 | BUTTONS_BUTTON3)));
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Disable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,220 +1,220 @@
|
|||
/*
|
||||
LUFA Library
|
||||
Copyright (C) Dean Camera, 2011.
|
||||
|
||||
dean [at] fourwalledcubicle [dot] com
|
||||
www.lufa-lib.org
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright 2011 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
|
||||
* \brief Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained.
|
||||
* \copydetails Group_Dataflash_A3BU_XPLAINED
|
||||
*
|
||||
* \note This file should not be included directly. It is automatically included as needed by the dataflash driver
|
||||
* dispatch header located in LUFA/Drivers/Board/Dataflash.h.
|
||||
*/
|
||||
|
||||
/** \ingroup Group_Dataflash
|
||||
* \defgroup Group_Dataflash_A3BU_XPLAINED XMEGA A3BU Xplained.
|
||||
* \brief Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained board.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef __DATAFLASH_A3BU_XPLAINED_H__
|
||||
#define __DATAFLASH_A3BU_XPLAINED_H__
|
||||
|
||||
/* Includes: */
|
||||
#include "../../../../Common/Common.h"
|
||||
#include "../../../Misc/AT45DB642D.h"
|
||||
|
||||
/* Preprocessor Checks: */
|
||||
#if !defined(__INCLUDE_FROM_DATAFLASH_H)
|
||||
#error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead.
|
||||
#endif
|
||||
|
||||
/* Private Interface - For use in library only: */
|
||||
#if !defined(__DOXYGEN__)
|
||||
/* Macros: */
|
||||
#define DATAFLASH_CHIPCS_MASK (1 << 4)
|
||||
#define DATAFLASH_CHIPCS_PORT PORTF
|
||||
#endif
|
||||
|
||||
/* Public Interface - May be used in end-application: */
|
||||
/* Macros: */
|
||||
/** Constant indicating the total number of dataflash ICs mounted on the selected board. */
|
||||
#define DATAFLASH_TOTALCHIPS 1
|
||||
|
||||
/** Mask for no dataflash chip selected. */
|
||||
#define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK
|
||||
|
||||
/** Mask for the first dataflash chip selected. */
|
||||
#define DATAFLASH_CHIP1 0
|
||||
|
||||
/** Internal main memory page size for the board's dataflash ICs. */
|
||||
#define DATAFLASH_PAGE_SIZE 1024
|
||||
|
||||
/** Total number of pages inside each of the board's dataflash ICs. */
|
||||
#define DATAFLASH_PAGES 8192
|
||||
|
||||
/* Inline Functions: */
|
||||
/** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC.
|
||||
* The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used.
|
||||
*/
|
||||
static inline void Dataflash_Init(void)
|
||||
{
|
||||
DATAFLASH_CHIPCS_PORT.DIRSET = DATAFLASH_CHIPCS_MASK;
|
||||
DATAFLASH_CHIPCS_PORT.OUTSET = DATAFLASH_CHIPCS_MASK;
|
||||
}
|
||||
|
||||
/** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash.
|
||||
*
|
||||
* \param[in] Byte of data to send to the dataflash
|
||||
*
|
||||
* \return Last response byte from the dataflash
|
||||
*/
|
||||
static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE;
|
||||
static inline uint8_t Dataflash_TransferByte(const uint8_t Byte)
|
||||
{
|
||||
// TODO
|
||||
return 0;
|
||||
}
|
||||
|
||||
/** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash.
|
||||
*
|
||||
* \param[in] Byte of data to send to the dataflash
|
||||
*/
|
||||
static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE;
|
||||
static inline void Dataflash_SendByte(const uint8_t Byte)
|
||||
{
|
||||
// TODO
|
||||
}
|
||||
|
||||
/** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash.
|
||||
*
|
||||
* \return Last response byte from the dataflash
|
||||
*/
|
||||
static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
|
||||
static inline uint8_t Dataflash_ReceiveByte(void)
|
||||
{
|
||||
// TODO
|
||||
return 0;
|
||||
}
|
||||
|
||||
/** Determines the currently selected dataflash chip.
|
||||
*
|
||||
* \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected
|
||||
* or a DATAFLASH_CHIPn mask (where n is the chip number).
|
||||
*/
|
||||
static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
|
||||
static inline uint8_t Dataflash_GetSelectedChip(void)
|
||||
{
|
||||
return (DATAFLASH_CHIPCS_PORT.OUT & DATAFLASH_CHIPCS_MASK);
|
||||
}
|
||||
|
||||
/** Selects the given dataflash chip.
|
||||
*
|
||||
* \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is
|
||||
* the chip number).
|
||||
*/
|
||||
static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE;
|
||||
static inline void Dataflash_SelectChip(const uint8_t ChipMask)
|
||||
{
|
||||
DATAFLASH_CHIPCS_PORT.OUT = ((DATAFLASH_CHIPCS_PORT.OUT & ~DATAFLASH_CHIPCS_MASK) | ChipMask);
|
||||
}
|
||||
|
||||
/** Deselects the current dataflash chip, so that no dataflash is selected. */
|
||||
static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE;
|
||||
static inline void Dataflash_DeselectChip(void)
|
||||
{
|
||||
Dataflash_SelectChip(DATAFLASH_NO_CHIP);
|
||||
}
|
||||
|
||||
/** Selects a dataflash IC from the given page number, which should range from 0 to
|
||||
* ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one
|
||||
* dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside
|
||||
* the total number of pages contained in the boards dataflash ICs, all dataflash ICs
|
||||
* are deselected.
|
||||
*
|
||||
* \param[in] PageAddress Address of the page to manipulate, ranging from
|
||||
* 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1).
|
||||
*/
|
||||
static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress)
|
||||
{
|
||||
Dataflash_DeselectChip();
|
||||
|
||||
if (PageAddress >= (DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS))
|
||||
return;
|
||||
|
||||
if (PageAddress & 0x01)
|
||||
Dataflash_SelectChip(DATAFLASH_CHIP2);
|
||||
else
|
||||
Dataflash_SelectChip(DATAFLASH_CHIP1);
|
||||
}
|
||||
|
||||
/** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive
|
||||
* a new command.
|
||||
*/
|
||||
static inline void Dataflash_ToggleSelectedChipCS(void)
|
||||
{
|
||||
uint8_t SelectedChipMask = Dataflash_GetSelectedChip();
|
||||
|
||||
Dataflash_DeselectChip();
|
||||
Dataflash_SelectChip(SelectedChipMask);
|
||||
}
|
||||
|
||||
/** Spin-loops while the currently selected dataflash is busy executing a command, such as a main
|
||||
* memory page program or main memory to buffer transfer.
|
||||
*/
|
||||
static inline void Dataflash_WaitWhileBusy(void)
|
||||
{
|
||||
Dataflash_ToggleSelectedChipCS();
|
||||
Dataflash_SendByte(DF_CMD_GETSTATUS);
|
||||
while (!(Dataflash_ReceiveByte() & DF_STATUS_READY));
|
||||
Dataflash_ToggleSelectedChipCS();
|
||||
}
|
||||
|
||||
/** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with
|
||||
* dataflash commands which require a complete 24-bit address.
|
||||
*
|
||||
* \param[in] PageAddress Page address within the selected dataflash IC
|
||||
* \param[in] BufferByte Address within the dataflash's buffer
|
||||
*/
|
||||
static inline void Dataflash_SendAddressBytes(uint16_t PageAddress,
|
||||
const uint16_t BufferByte)
|
||||
{
|
||||
PageAddress >>= 1;
|
||||
|
||||
Dataflash_SendByte(PageAddress >> 5);
|
||||
Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8));
|
||||
Dataflash_SendByte(BufferByte);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*
|
||||
LUFA Library
|
||||
Copyright (C) Dean Camera, 2011.
|
||||
|
||||
dean [at] fourwalledcubicle [dot] com
|
||||
www.lufa-lib.org
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright 2011 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
|
||||
* \brief Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained.
|
||||
* \copydetails Group_Dataflash_A3BU_XPLAINED
|
||||
*
|
||||
* \note This file should not be included directly. It is automatically included as needed by the dataflash driver
|
||||
* dispatch header located in LUFA/Drivers/Board/Dataflash.h.
|
||||
*/
|
||||
|
||||
/** \ingroup Group_Dataflash
|
||||
* \defgroup Group_Dataflash_A3BU_XPLAINED XMEGA A3BU Xplained.
|
||||
* \brief Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* Board specific Dataflash driver header for the Atmel XMEGA A3BU Xplained board.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef __DATAFLASH_A3BU_XPLAINED_H__
|
||||
#define __DATAFLASH_A3BU_XPLAINED_H__
|
||||
|
||||
/* Includes: */
|
||||
#include "../../../../Common/Common.h"
|
||||
#include "../../../Misc/AT45DB642D.h"
|
||||
|
||||
/* Preprocessor Checks: */
|
||||
#if !defined(__INCLUDE_FROM_DATAFLASH_H)
|
||||
#error Do not include this file directly. Include LUFA/Drivers/Board/Dataflash.h instead.
|
||||
#endif
|
||||
|
||||
/* Private Interface - For use in library only: */
|
||||
#if !defined(__DOXYGEN__)
|
||||
/* Macros: */
|
||||
#define DATAFLASH_CHIPCS_MASK (1 << 4)
|
||||
#define DATAFLASH_CHIPCS_PORT PORTF
|
||||
#endif
|
||||
|
||||
/* Public Interface - May be used in end-application: */
|
||||
/* Macros: */
|
||||
/** Constant indicating the total number of dataflash ICs mounted on the selected board. */
|
||||
#define DATAFLASH_TOTALCHIPS 1
|
||||
|
||||
/** Mask for no dataflash chip selected. */
|
||||
#define DATAFLASH_NO_CHIP DATAFLASH_CHIPCS_MASK
|
||||
|
||||
/** Mask for the first dataflash chip selected. */
|
||||
#define DATAFLASH_CHIP1 0
|
||||
|
||||
/** Internal main memory page size for the board's dataflash ICs. */
|
||||
#define DATAFLASH_PAGE_SIZE 1024
|
||||
|
||||
/** Total number of pages inside each of the board's dataflash ICs. */
|
||||
#define DATAFLASH_PAGES 8192
|
||||
|
||||
/* Inline Functions: */
|
||||
/** Initializes the dataflash driver so that commands and data may be sent to an attached dataflash IC.
|
||||
* The microcontroller's SPI driver MUST be initialized before any of the dataflash commands are used.
|
||||
*/
|
||||
static inline void Dataflash_Init(void)
|
||||
{
|
||||
DATAFLASH_CHIPCS_PORT.DIRSET = DATAFLASH_CHIPCS_MASK;
|
||||
DATAFLASH_CHIPCS_PORT.OUTSET = DATAFLASH_CHIPCS_MASK;
|
||||
}
|
||||
|
||||
/** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash.
|
||||
*
|
||||
* \param[in] Byte of data to send to the dataflash
|
||||
*
|
||||
* \return Last response byte from the dataflash
|
||||
*/
|
||||
static inline uint8_t Dataflash_TransferByte(const uint8_t Byte) ATTR_ALWAYS_INLINE;
|
||||
static inline uint8_t Dataflash_TransferByte(const uint8_t Byte)
|
||||
{
|
||||
// TODO
|
||||
return 0;
|
||||
}
|
||||
|
||||
/** Sends a byte to the currently selected dataflash IC, and ignores the next byte from the dataflash.
|
||||
*
|
||||
* \param[in] Byte of data to send to the dataflash
|
||||
*/
|
||||
static inline void Dataflash_SendByte(const uint8_t Byte) ATTR_ALWAYS_INLINE;
|
||||
static inline void Dataflash_SendByte(const uint8_t Byte)
|
||||
{
|
||||
// TODO
|
||||
}
|
||||
|
||||
/** Sends a dummy byte to the currently selected dataflash IC, and returns the next byte from the dataflash.
|
||||
*
|
||||
* \return Last response byte from the dataflash
|
||||
*/
|
||||
static inline uint8_t Dataflash_ReceiveByte(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
|
||||
static inline uint8_t Dataflash_ReceiveByte(void)
|
||||
{
|
||||
// TODO
|
||||
return 0;
|
||||
}
|
||||
|
||||
/** Determines the currently selected dataflash chip.
|
||||
*
|
||||
* \return Mask of the currently selected Dataflash chip, either \ref DATAFLASH_NO_CHIP if no chip is selected
|
||||
* or a DATAFLASH_CHIPn mask (where n is the chip number).
|
||||
*/
|
||||
static inline uint8_t Dataflash_GetSelectedChip(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
|
||||
static inline uint8_t Dataflash_GetSelectedChip(void)
|
||||
{
|
||||
return (DATAFLASH_CHIPCS_PORT.OUT & DATAFLASH_CHIPCS_MASK);
|
||||
}
|
||||
|
||||
/** Selects the given dataflash chip.
|
||||
*
|
||||
* \param[in] ChipMask Mask of the Dataflash IC to select, in the form of DATAFLASH_CHIPn mask (where n is
|
||||
* the chip number).
|
||||
*/
|
||||
static inline void Dataflash_SelectChip(const uint8_t ChipMask) ATTR_ALWAYS_INLINE;
|
||||
static inline void Dataflash_SelectChip(const uint8_t ChipMask)
|
||||
{
|
||||
DATAFLASH_CHIPCS_PORT.OUT = ((DATAFLASH_CHIPCS_PORT.OUT & ~DATAFLASH_CHIPCS_MASK) | ChipMask);
|
||||
}
|
||||
|
||||
/** Deselects the current dataflash chip, so that no dataflash is selected. */
|
||||
static inline void Dataflash_DeselectChip(void) ATTR_ALWAYS_INLINE;
|
||||
static inline void Dataflash_DeselectChip(void)
|
||||
{
|
||||
Dataflash_SelectChip(DATAFLASH_NO_CHIP);
|
||||
}
|
||||
|
||||
/** Selects a dataflash IC from the given page number, which should range from 0 to
|
||||
* ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1). For boards containing only one
|
||||
* dataflash IC, this will select DATAFLASH_CHIP1. If the given page number is outside
|
||||
* the total number of pages contained in the boards dataflash ICs, all dataflash ICs
|
||||
* are deselected.
|
||||
*
|
||||
* \param[in] PageAddress Address of the page to manipulate, ranging from
|
||||
* 0 to ((DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS) - 1).
|
||||
*/
|
||||
static inline void Dataflash_SelectChipFromPage(const uint16_t PageAddress)
|
||||
{
|
||||
Dataflash_DeselectChip();
|
||||
|
||||
if (PageAddress >= (DATAFLASH_PAGES * DATAFLASH_TOTALCHIPS))
|
||||
return;
|
||||
|
||||
if (PageAddress & 0x01)
|
||||
Dataflash_SelectChip(DATAFLASH_CHIP2);
|
||||
else
|
||||
Dataflash_SelectChip(DATAFLASH_CHIP1);
|
||||
}
|
||||
|
||||
/** Toggles the select line of the currently selected dataflash IC, so that it is ready to receive
|
||||
* a new command.
|
||||
*/
|
||||
static inline void Dataflash_ToggleSelectedChipCS(void)
|
||||
{
|
||||
uint8_t SelectedChipMask = Dataflash_GetSelectedChip();
|
||||
|
||||
Dataflash_DeselectChip();
|
||||
Dataflash_SelectChip(SelectedChipMask);
|
||||
}
|
||||
|
||||
/** Spin-loops while the currently selected dataflash is busy executing a command, such as a main
|
||||
* memory page program or main memory to buffer transfer.
|
||||
*/
|
||||
static inline void Dataflash_WaitWhileBusy(void)
|
||||
{
|
||||
Dataflash_ToggleSelectedChipCS();
|
||||
Dataflash_SendByte(DF_CMD_GETSTATUS);
|
||||
while (!(Dataflash_ReceiveByte() & DF_STATUS_READY));
|
||||
Dataflash_ToggleSelectedChipCS();
|
||||
}
|
||||
|
||||
/** Sends a set of page and buffer address bytes to the currently selected dataflash IC, for use with
|
||||
* dataflash commands which require a complete 24-bit address.
|
||||
*
|
||||
* \param[in] PageAddress Page address within the selected dataflash IC
|
||||
* \param[in] BufferByte Address within the dataflash's buffer
|
||||
*/
|
||||
static inline void Dataflash_SendAddressBytes(uint16_t PageAddress,
|
||||
const uint16_t BufferByte)
|
||||
{
|
||||
PageAddress >>= 1;
|
||||
|
||||
Dataflash_SendByte(PageAddress >> 5);
|
||||
Dataflash_SendByte((PageAddress << 3) | (BufferByte >> 8));
|
||||
Dataflash_SendByte(BufferByte);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
|
|
|
|||
|
|
@ -1,127 +1,127 @@
|
|||
/*
|
||||
LUFA Library
|
||||
Copyright (C) Dean Camera, 2011.
|
||||
|
||||
dean [at] fourwalledcubicle [dot] com
|
||||
www.fourwalledcubicle.com
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
||||
|
||||
Permission to use, copy, modify, and distribute this software
|
||||
and its documentation for any purpose and without fee is hereby
|
||||
granted, 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
|
||||
* \brief Board specific LED driver header for the Atmel XMEGA A3BU Xplained.
|
||||
* \copydetails Group_LEDs_A3BU_XPLAINED
|
||||
*
|
||||
* \note This file should not be included directly. It is automatically included as needed by the LEDs driver
|
||||
* dispatch header located in LUFA/Drivers/Board/LEDs.h.
|
||||
*/
|
||||
|
||||
/** \ingroup Group_LEDs
|
||||
* \defgroup Group_LEDs_A3BU_XPLAINED XMEGA A3BU Xplained
|
||||
* \brief Board specific LED driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* Board specific LED driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef __LEDS_A3BU_XPLAINED_H__
|
||||
#define __LEDS_A3BU_XPLAINED_H__
|
||||
|
||||
/* Includes: */
|
||||
#include <avr/io.h>
|
||||
|
||||
/* Enable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Preprocessor Checks: */
|
||||
#if !defined(__INCLUDE_FROM_LEDS_H)
|
||||
#error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
|
||||
#endif
|
||||
|
||||
/* Public Interface - May be used in end-application: */
|
||||
/* Macros: */
|
||||
/** LED mask for the first LED on the board. */
|
||||
#define LEDS_LED1 (1 << 0)
|
||||
|
||||
/** LED mask for the second LED on the board. */
|
||||
#define LEDS_LED2 (1 << 1)
|
||||
|
||||
/** LED mask for all the LEDs on the board. */
|
||||
#define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2)
|
||||
|
||||
/** LED mask for none of the board LEDs. */
|
||||
#define LEDS_NO_LEDS 0
|
||||
|
||||
/* Inline Functions: */
|
||||
#if !defined(__DOXYGEN__)
|
||||
static inline void LEDs_Init(void)
|
||||
{
|
||||
PORTR_DIRSET = LEDS_ALL_LEDS;
|
||||
PORTR_OUTSET = LEDS_ALL_LEDS;
|
||||
}
|
||||
|
||||
static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
|
||||
{
|
||||
PORTR_OUTCLR = LEDMask;
|
||||
}
|
||||
|
||||
static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
|
||||
{
|
||||
PORTR_OUTSET = LEDMask;
|
||||
}
|
||||
|
||||
static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
|
||||
{
|
||||
PORTR_OUT = (PORTR.OUT & ~LEDS_ALL_LEDS) | LEDMask;
|
||||
}
|
||||
|
||||
static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
|
||||
{
|
||||
PORTR_OUT = (PORTR.OUT & ~LEDMask) | ActiveMask;
|
||||
}
|
||||
|
||||
static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
|
||||
{
|
||||
PORTR_OUTTGL = LEDMask;
|
||||
}
|
||||
|
||||
static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
|
||||
static inline uint8_t LEDs_GetLEDs(void)
|
||||
{
|
||||
return (PORTR_OUT & LEDS_ALL_LEDS);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Disable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
|
||||
/*
|
||||
LUFA Library
|
||||
Copyright (C) Dean Camera, 2011.
|
||||
|
||||
dean [at] fourwalledcubicle [dot] com
|
||||
www.fourwalledcubicle.com
|
||||
*/
|
||||
|
||||
/*
|
||||
Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
||||
|
||||
Permission to use, copy, modify, and distribute this software
|
||||
and its documentation for any purpose and without fee is hereby
|
||||
granted, 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
|
||||
* \brief Board specific LED driver header for the Atmel XMEGA A3BU Xplained.
|
||||
* \copydetails Group_LEDs_A3BU_XPLAINED
|
||||
*
|
||||
* \note This file should not be included directly. It is automatically included as needed by the LEDs driver
|
||||
* dispatch header located in LUFA/Drivers/Board/LEDs.h.
|
||||
*/
|
||||
|
||||
/** \ingroup Group_LEDs
|
||||
* \defgroup Group_LEDs_A3BU_XPLAINED XMEGA A3BU Xplained
|
||||
* \brief Board specific LED driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* Board specific LED driver header for the Atmel XMEGA A3BU Xplained.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef __LEDS_A3BU_XPLAINED_H__
|
||||
#define __LEDS_A3BU_XPLAINED_H__
|
||||
|
||||
/* Includes: */
|
||||
#include <avr/io.h>
|
||||
|
||||
/* Enable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* Preprocessor Checks: */
|
||||
#if !defined(__INCLUDE_FROM_LEDS_H)
|
||||
#error Do not include this file directly. Include LUFA/Drivers/Board/LEDS.h instead.
|
||||
#endif
|
||||
|
||||
/* Public Interface - May be used in end-application: */
|
||||
/* Macros: */
|
||||
/** LED mask for the first LED on the board. */
|
||||
#define LEDS_LED1 (1 << 0)
|
||||
|
||||
/** LED mask for the second LED on the board. */
|
||||
#define LEDS_LED2 (1 << 1)
|
||||
|
||||
/** LED mask for all the LEDs on the board. */
|
||||
#define LEDS_ALL_LEDS (LEDS_LED1 | LEDS_LED2)
|
||||
|
||||
/** LED mask for none of the board LEDs. */
|
||||
#define LEDS_NO_LEDS 0
|
||||
|
||||
/* Inline Functions: */
|
||||
#if !defined(__DOXYGEN__)
|
||||
static inline void LEDs_Init(void)
|
||||
{
|
||||
PORTR_DIRSET = LEDS_ALL_LEDS;
|
||||
PORTR_OUTSET = LEDS_ALL_LEDS;
|
||||
}
|
||||
|
||||
static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
|
||||
{
|
||||
PORTR_OUTCLR = LEDMask;
|
||||
}
|
||||
|
||||
static inline void LEDs_TurnOffLEDs(const uint8_t LEDMask)
|
||||
{
|
||||
PORTR_OUTSET = LEDMask;
|
||||
}
|
||||
|
||||
static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
|
||||
{
|
||||
PORTR_OUT = (PORTR.OUT & ~LEDS_ALL_LEDS) | LEDMask;
|
||||
}
|
||||
|
||||
static inline void LEDs_ChangeLEDs(const uint8_t LEDMask, const uint8_t ActiveMask)
|
||||
{
|
||||
PORTR_OUT = (PORTR.OUT & ~LEDMask) | ActiveMask;
|
||||
}
|
||||
|
||||
static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
|
||||
{
|
||||
PORTR_OUTTGL = LEDMask;
|
||||
}
|
||||
|
||||
static inline uint8_t LEDs_GetLEDs(void) ATTR_WARN_UNUSED_RESULT;
|
||||
static inline uint8_t LEDs_GetLEDs(void)
|
||||
{
|
||||
return (PORTR_OUT & LEDS_ALL_LEDS);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Disable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue