diff options
Diffstat (limited to 'LUFA/Drivers/Board/AVR8/XPLAIN')
-rw-r--r-- | LUFA/Drivers/Board/AVR8/XPLAIN/Dataflash.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/LUFA/Drivers/Board/AVR8/XPLAIN/Dataflash.h b/LUFA/Drivers/Board/AVR8/XPLAIN/Dataflash.h index b02cce698..d8bb12bda 100644 --- a/LUFA/Drivers/Board/AVR8/XPLAIN/Dataflash.h +++ b/LUFA/Drivers/Board/AVR8/XPLAIN/Dataflash.h @@ -71,7 +71,7 @@ /* Includes: */ #include "../../../../Common/Common.h" - + #include "../../../Misc/AT45DB642D.h" #include "../../../Peripheral/SPI.h" @@ -113,12 +113,14 @@ /* 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. + * The appropriate SPI interface will be automatically configured. */ static inline void Dataflash_Init(void) { DATAFLASH_CHIPCS_DDR |= DATAFLASH_CHIPCS_MASK; DATAFLASH_CHIPCS_PORT |= DATAFLASH_CHIPCS_MASK; + + SPI_Init(SPI_SPEED_FCPU_DIV_2 | SPI_ORDER_MSB_FIRST | SPI_SCK_LEAD_FALLING | SPI_SAMPLE_TRAILING | SPI_MODE_MASTER); } /** Sends a byte to the currently selected dataflash IC, and returns a byte from the dataflash. |