spi

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spi.h

00001 #ifndef __SPI_H
00002 #define __SPI_H
00003 
00004 #include "mbed.h"
00005 
00006 
00007                     
00008 // SPI BUS Speed setting
00009 #define SPI_SPEED_2         0
00010 #define SPI_SPEED_4         1
00011 #define SPI_SPEED_8         2
00012 #define SPI_SPEED_16        3
00013 #define SPI_SPEED_32        4
00014 #define SPI_SPEED_64        5
00015 #define SPI_SPEED_128       6
00016 #define SPI_SPEED_256       7
00017                                                                                       
00018 void SPI_Init(void);             //SPI Init
00019 void SPI_SetSpeed(uint8_t SpeedSet); //SPI Speed Setting 
00020 uint8_t SPI_ReadWriteByte(uint8_t TxData);//SPI readWrite a Byte
00021          
00022 #endif
00023