SPI Master Transmission Functions

SPI master interface allows you a wide choice of functions for transmission data. These functions differ:

  • by operation mode;

  • by frame size;

  • by additional attributes.

The following list includes possible functions with brief descriptions:

DlnSpiMasterReadWrite()

Provides SPI communication in a full-duplex mode (sends and receives data). The function treats data as arrays of 8-bit frames.

DlnSpiMasterReadWrite16()

Provides SPI communication in a full-duplex mode (sends and receives data). The function treats data as arrays of frames up to 16 bits.

DlnSpiMasterReadWriteEx()

Provides SPI communication in a full-duplex mode (sends and receives data).The function treats data as arrays of 8-bit frames. When transmission completes, the function can release the SS line or leave it active.

DlnSpiMasterReadWriteSS()

Provides SPI communication in a full-duplex mode (sends and receives data). The function treats data as arrays of 8-bit frames. The function allows to select the specified SS line. When transmission completes, the function releases the SS line.

DlnSpiMasterRead()

Provides SPI communication in a half-duplex read mode (receives data). The function treats data as an array of 8-bit frames.

DlnSpiMasterReadEx()

Provides SPI communication in a half-duplex read mode (receives data). The function treats data as an array of 8-bit frames. When transmission completes, the function can release the SS line or leave it active.

DlnSpiMasterWrite()

Provides SPI communication in a half-duplex write mode (sends data). The function treats data as an array of 8-bit frames.

DlnSpiMasterWriteEx()

Provides SPI communication in a half-duplex write mode (sends data). The function treats data as an array of 8-bit frames. When transmission completes, the function can release the SS line or leave it active.

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