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Interfacing (DSI, CSI, I2C, etc.) • Re: Regarding changes in Ethernet LED behavior due to dtparam changes in config.txt. (Compute Module 4)

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For whatever reason, the LEDs on the CM4IO board are reversed compared to Pi 4. To make the green LED show the link speed (slow flash = 1000, on = 100, off = 10), and have the orange LED on when the link is up, use:

Code:

dtparam=eth_led0=8dtparam=eth_led1=1
It is possible to swap the assignments, but I'm reluctant to break existing systems.

Statistics: Posted by PhilE — Thu Jun 13, 2024 8:34 am



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