SPI Controller Transfer

Write data to and read data from SPI peripheral device

Add-On Required: This feature requires the Simulink Support Package for Raspberry Pi Hardware add-on.

Libraries:
Simulink Support Package for Raspberry Pi Hardware / Communication

Description

Write data to and read data from an SPI peripheral device. To open the pin map of the Raspberry Pi board, click the View pin map button.

For more information on SPI communication refer to Support SPI Communication and Raspberry Pi SPI Interface

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

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

Select the specific board that you are using. Changing the board updates the pin choices that you get.

Select the pin number on the Raspberry Pi^® board to which the SPI peripheral device is connected.

To enable the secondary SPI bus on your Raspberry Pi hardware, follow the steps as mentioned in Enable Secondary SPI Bus of Raspberry Pi Hardware.

Select the mode for SPI communication.

For more information on mode, refer to SPI Transfer Modes

Introduced in R2017a