Program Listing for File dm_fx_spi_proto.h

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#ifndef DM_FX_SPI_PROTO_H
#define DM_FX_SPI_PROTO_H

#ifndef DOXYGEN_SHOULD_SKIP_THIS

// Protocol constants
#define HEADER_INSTANCE_BLOCK         (0x8001)
#define HEADER_AUDIO_ROUTING_BLOCK    (0x8002)
#define HEADER_CONTROL_ROUTING_BLOCK  (0x8003)
#define HEADER_PARAMETER_BLOCK        (0x8004)
#define HEADER_SINGLE_PARAMETER       (0x8005)
#define HEADER_SET_BYPASS             (0x8006)
#define HEADER_GET_STATUS             (0x8007)



void  spi_start(void);

void  spi_stop(void);

void spi_fifo_reset(void);

void    spi_fifo_push_emptry_frame(void);

bool  spi_fifo_insert_block(uint16_t * data, int size);

void spi_transmit_buffered_frames(bool reset_state);

#endif  // DOXYGEN_SHOULD_SKIP_THIS
#endif  // DM_FX_SPI_PROTO_H