MacOS 11.1 initial `screen` step issue

[IronBCC]

Hi,

Walked through "Starter Guide" for my Coral Mini, and stuck at a very early step - connect to the device via screen command. mdt devices see nothing (as expected) ls /dev/cu.usbmodem* -> /dev/cu.usbmodemred_yarn1

screen /dev/cu.usbmodemred_yarn1 115200 says that "Can’t open line...: Resource busy" and "Cannot find FTY".

Rebooted both mac and device, tried via separate power and OTG only, no active screen in ActivityMonitoring - nothing helps.

Do you have any suggestions for me?

MacOS 11.1, python3 (3.8.5)

[manoj7410]

@IronBCC MDT hasn't been tested with Mac OS 11 yet. Stay in touch with Coral's website for any updates regarding this.

[thnkim]

No update yet? I'm waiting for the update. I tried the latest VCP driver from SiliconLabs, but it did not work.

[dansuh17]

Same here - waiting for an update.

[home9464]

same issue

[VelizarVESSELINOV]

We are at the 11.5.1 version of macOS. Can we assume that Coral AI is a dead project working only with an obsolete version of macOS before 2019 (2 years ago) and since zero efforts to make it compatible with the modern working environment?

[drh746]

same issue here.

[scottamain]

Try these instructions to connect to the serial console with a micro-B USB cable (instead of the USB-C cable): https://coral.ai/docs/dev-board/serial-console/#connect-with-macos