1 files changed, 0 insertions, 58 deletions
diff --git a/libraries/Ethernet/utility/spi.h b/libraries/Ethernet/utility/spi.h
deleted file mode 100755
index 000705d..0000000
--- a/libraries/Ethernet/utility/spi.h
+++ /dev/null
@@ -1,58 +0,0 @@
-//-----------------------------------------------------------------------------
-//AVR Mega168 SPI HAL
-#define BIT0							0x01
-#define BIT1							0x02
-#define BIT2							0x04
-#define BIT3							0x08
-#define BIT4							0x10
-#define BIT5							0x20
-#define BIT6							0x40
-#define BIT7							0x80
-
-#define SPI0_SS_BIT						BIT2
-#define SPI0_SS_DDR						DDRB
-#define SPI0_SS_PORT					PORTB
-
-#define SPI0_SCLK_BIT					BIT5
-#define SPI0_SCLK_DDR					DDRB
-#define SPI0_SCLK_PORT					PORTB
-
-#define	SPI0_MOSI_BIT					BIT3
-#define SPI0_MOSI_DDR					DDRB
-#define SPI0_MOSI_PORT					PORTB
-
-#define	SPI0_MISO_BIT					BIT4
-#define SPI0_MISO_DDR					DDRB
-#define SPI0_MISO_PORT					PORTB
-
-
-#define SPI0_WaitForReceive()				
-#define SPI0_RxData()	 				(SPDR)
-
-#define SPI0_TxData(Data)				(SPDR = Data)
-#define SPI0_WaitForSend()				while( (SPSR & 0x80)==0x00 )
-
-#define SPI0_SendByte(Data)				SPI0_TxData(Data);SPI0_WaitForSend()
-#define SPI0_RecvBute()					SPI0_RxData()
-
-// PB4(MISO), PB3(MOSI), PB5(SCK), PB2(/SS)         // CS=1, waiting for SPI start // SPI mode 0, 4MHz
-#define SPI0_Init()						DDRB  |= SPI0_SS_BIT|SPI0_SCLK_BIT|SPI0_MOSI_BIT;\
-										PORTB |= SPI0_SS_BIT; PORTB &= ~(SPI0_SCLK_BIT|SPI0_MOSI_BIT);\
-										SPCR  = 0x50  
-//-----------------------------------------------------------------------------
-
-//-----------------------------------------------------------------------------
-//IInChip SPI HAL
-#define IINCHIP_SpiInit					SPI0_Init
-#define IINCHIP_SpiSendData				SPI0_SendByte	
-#define IINCHIP_SpiRecvData				SPI0_RxData
-
-
-#define IINCHIP_CS_BIT					BIT2
-#define IINCHIP_CS_DDR					DDRB
-#define IINCHIP_CS_PORT					PORTB
-
-#define IINCHIP_CSInit()					(IINCHIP_CS_DDR |= IINCHIP_CS_BIT)
-#define IINCHIP_CSon()					(IINCHIP_CS_PORT |= IINCHIP_CS_BIT)
-#define IINCHIP_CSoff()					(IINCHIP_CS_PORT &= ~IINCHIP_CS_BIT)
-//-----------------------------------------------------------------------------