Main Content

SPI Interface

Use the BeagleBone®Black SPI interface

Objects

beaglebone Connection toBeagleBoneBlack hardware
spidev Connection to SPI device onBeagleBoneBlack hardware

Functions

clear Terminate connection to BeagleBone Black hardware
showAllPins Show diagram of all pins
showPins Show diagram of GPIO pins
enableSPI Enable SPI interface
writeRead Write data to and read data from SPI device

Examples and How To

Concepts

Troubleshooting

Troubleshoot BeagleBone Black SPI Interface

SPI bus1shares pins with HDMI, which is enabled by default.