/*
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* spi.h
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*
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* Created on: 2021Äê6ÔÂ26ÈÕ
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* Author: graydon
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*/
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#ifndef DRV_SPI_H_
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#define DRV_SPI_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "config.h"
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typedef enum {
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SPI_BUSY, //SPIæ²»ÄÜ·¢ËͺͽÓÊÕ
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SPI_TX, //SPI´¦ÓÚ·¢ËÍÊý¾Ý״̬
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SPI_RX, //SPI´¦ÓÚ½ÓÊÕÊý¾Ý״̬
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SPI_TRX, //SPI´¦ÓÚͬʱ·¢ËͽÓÊÕÊý¾Ý״̬
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}SPIStatus;
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#define V2
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extern volatile unsigned char SPI_Tx_BUFFER[SPI_BUFFER_SIZE];
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extern volatile unsigned char SPI_Rx_BUFFER[SPI_BUFFER_SIZE];
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extern volatile short SPIRxDone ;
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extern volatile short SPITxDone ;
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void SPI2_SetTransMode(SPIStatus status);
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int SPI2_Init(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* DRV_SPI_H_ */
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