Can't enable SPI pins

Autonomous Machines Jetson & Embedded Systems Jetson AGX Orin
1

After inspecting the forums, I find the following command to enable SPI pins.
sudo /opt/nvidia/jetson-io/jetson-io.py
After selecting SPI pins and reboot, following command still won’t show any SPI device.

orin@orin:~$ ls -l /dev/spi*
ls: cannot access '/dev/spi*': No such file or directory

I’m using jetpack 5.0.2. I need the SPI pins for 7-segment display.

1 Like
3

Probe the spi_dev driver after boot to system.

sudo modprobe spidev
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