I'm following raspberrypi.org THE RASPBERRY PI UARTS guide, trying to connect from mac 10.13.6 High Sierra to Pi 3 using screen.
I had to disable system integrity protection on mac (high sierra) to get the cp1202 kext loaded. Once i did that, i was able to see the /dev/cu.SLAB_USBtoUART. I tried connecting using screen, but saw only garbage characters. I have disabled hciuart service, disabled serial login shell (kinda odd, but that's what the guide suggests), still only seeing garbage.
To clarify, I'm trying to establish a serial connection from mac to PI, so i can get to PI's shell via screen (for example) from mac.
Any help is much appreciated!
cp2102 drivers I'm using
end of /boot/config.txt
# Additional overlays and parameters are documented /boot/overlays/README # Disabling Bluetooth overlay dtoverlay=pi3-disable-bt dtoverlay=pi3-miniuart-bt # Enable audio (loads snd_bcm2835) dtparam=audio=on # NOOBS Auto-generated Settings:^M hdmi_force_hotplug=1^M enable_uart=1 gpu_mem=128
dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[Unit] Description=Configure Bluetooth Modems connected by UART ConditionPathIsDirectory=/proc/device-tree/soc/gpio@7e200000/bt_pins Before=bluetooth.service After=dev-serial1.device [Service] Type=forking ExecStart=/usr/bin/btuart [Install] WantedBy=multi-user.target