Board specific Dataflash driver header for the Atmel XMEGA B1 Xplained. More...
#include "../../../../Common/Common.h"
#include "../../../Misc/AT45DB642D.h"
#include "../../../Peripheral/SerialSPI.h"
Macros | |
#define | DATAFLASH_CHIP1 (1 << 4) |
#define | DATAFLASH_NO_CHIP 0 |
#define | DATAFLASH_PAGE_SIZE 1024 |
#define | DATAFLASH_PAGES 8192 |
#define | DATAFLASH_TOTALCHIPS 1 |
Functions | |
static void | Dataflash_DeselectChip (void) ATTR_ALWAYS_INLINE |
static uint8_t | Dataflash_GetSelectedChip (void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT |
static void | Dataflash_Init (void) |
static uint8_t | Dataflash_ReceiveByte (void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT |
static void | Dataflash_SelectChip (const uint8_t ChipMask) ATTR_ALWAYS_INLINE |
static void | Dataflash_SelectChipFromPage (const uint16_t PageAddress) |
static void | Dataflash_SendAddressBytes (uint16_t PageAddress, const uint16_t BufferByte) |
static void | Dataflash_SendByte (const uint8_t Byte) ATTR_ALWAYS_INLINE |
static void | Dataflash_ToggleSelectedChipCS (void) |
static uint8_t | Dataflash_TransferByte (const uint8_t Byte) ATTR_ALWAYS_INLINE |
static void | Dataflash_WaitWhileBusy (void) |
Board specific Dataflash driver header for the Atmel XMEGA B1 Xplained board.
Name | Info | Select Pin | SPI Port |
---|---|---|---|
DATAFLASH_CHIP1 | AT45DB642D (8MB) | PORTF.4 | USARTD0 (In SPI Mode) |