SPI-Schnittstelle
R2026aVerwenden der BeagleBone® Black SPI-Schnittstelle
Verwenden der BeagleBone Black SPI-Schnittstelle zum Verbinden und Steuern von Geräten
Objekte
beaglebone | Connection to BeagleBone Black hardware |
spidev | Connection to SPI device on BeagleBone Black hardware |
Funktionen
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 |
Themen
- Use BeagleBone Black SPI Interface to Connect to Device
Use the SPI interface on the BeagleBone Black hardware.
- BeagleBone Black SPI Interface
SPI interface on the BeagleBone Black hardware.
- BeagleBone Black Pin Map
Detailed description of BeagleBone Black pin map.
Fehlersuche
Troubleshoot BeagleBone Black SPI Interface
SPI bus 1 shares pins with HDMI, which is enabled by default.
Enthaltene Beispiele
Analog Input Using SPI
Use the SPI peripheral on BeagleBone Black® hardware to connect to an MCP3008 10-bit 8-channel ADC.
