SPI Master Transfer

Write data to and read data from SPI slave device

  • Library:
  • Simulink Coder Support Package for BeagleBone Blue Hardware / Communication

Description

Write data to and read data from an SPI slave device. To open the pin map of the BeagleBone® Blue board, click the View pin map button.

For more information on SPI Communication, refer to Support SPI Communication.

The block can be used along with Byte Pack or Byte Unpack block to support heterogeneous data type transfers.

Ports

Input

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The input port through which the block accepts a single dimensional array of values to write to the slave device.

Data Types: single | double | int8 | int16 | int32 | uint8 | uint16 | uint32

Output

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Output port from which the block receives data from SPI slave device.

Data Types: single | double | int8 | int16 | int32 | uint8 | uint16 | uint32

Parameters

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Select the pin number on the BeagleBoneBlue board to which the SPI slave device is connected.

Select the mode for SPI communication.

For more information on mode, refer to SPI transfer Modes.

Introduced in R2018b