spi_driver.h

基于freescale MC9S12XF512 MCU

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/**
Copyright (c) 2007 Freescale Semiconductor
Freescale Confidential Proprietary
\file       SPI_driver.h
\brief      Function prototypes for SPI port basic tasks
\author     Freescale Semiconductor
\author     Guadalajara Applications Laboratory RTAC Americas
\author     Jaime Orozco
\version    1.0
\date       Feb/16/2007
*/
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/*******************************************************************************/

#ifndef _SPI_DRIVER_H
#define _SPI_DRIVER_H

/** Function Prototypes */

/** SPI module initializing in Master mode @ 2.5MHz */
void vfnSPI_Init(void);

/** Byte transmission */
void vfnSPI_Send_Byte(UINT8 u8DataByte);

/** Frame transmission */
void vfnSPI_Send_Frame(UINT8 *paDataPointer, UINT16 u16Size);

/** Byte reception */
UINT8 u8SPI_Receive_Byte(void);

#endif /* _SPI_DRIVER_H */

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