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Add partial support for the Atmel A3BU Xplained's Dataflash IC (physical USART-as-SPI transport driver still pending).

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This commit is contained in:
Dean Camera 2011-11-01 06:06:41 +00:00
parent cb7f7a8241
commit 0ad6f1fb53
9 changed files with 417 additions and 15 deletions
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14
LUFA/Drivers/Board/Dataflash.h
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@ -206,30 +206,18 @@
* \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)
{
return SPI_TransferByte(Byte);
}
/** 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)
{
SPI_SendByte(Byte);
}
/** 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)
{
return SPI_ReceiveByte();
}
/* Includes: */
#if (BOARD == BOARD_NONE)
@ -244,6 +232,8 @@
#include "AVR8/XPLAIN/Dataflash.h"
#elif (BOARD == BOARD_EVK527)
#include "AVR8/EVK527/Dataflash.h"
#elif (BOARD == BOARD_A3BU_XPLAINED)
#include "XMEGA/A3BU_XPLAINED/Dataflash.h"
#else
#include "Board/Dataflash.h"
#endif