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315 Kevin 1 
#ifndef SPI_H
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#define	SPI_H
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#define MAX_SPI_BUFFER 64
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#define SPI_WRITE_ONLY
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#define SPI2_FOSC_TMR2      0b0011
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#define SPI2_FOSC_64        0b0010
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#define SPI2_FOSC_16        0b0001
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#define SPI2_FOSC_4         0b0000
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typedef struct {
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#ifndef SPI_WRITE_ONLY
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    uint8_t buffer_in[MAX_SPI_BUFFER];
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    uint8_t buffer_in_read_ind;
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    uint8_t buffer_in_write_ind;
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    uint8_t buffer_in_len;
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#endif
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    uint8_t buffer_out[MAX_SPI_BUFFER];
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    uint8_t buffer_out_ind;
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    uint8_t buffer_out_len;
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} SPI_DATA;
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void SPI_Init(SPI_DATA *data, uint8_t speed);
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void SPI_Write(uint8_t *msg, uint16_t length);
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void SPI2_Write_Repeat(uint8_t c, uint16_t length);
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#ifndef SPI_WRITE_ONLY
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void SPI_Recv_Interrupt_Handler(void);
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void SPI_Read(uint8_t length);
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uint8_t SPI_Buffer_Len(void);
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uint8_t SPI_Read_Buffer(uint8_t *buffer);
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#endif
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#endif	/* SPI_H */
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