The USB A ports on the 4B are host only. As are the USB A ports on your PC.
USB is one master multiple slaves. Two masters cannot communicate directly.
On RPiOS (and others) it is possible to enabled a USB controller on the USB C port that can function as a USB device/slave. No idea if that's possible with Android or if Android has the necessary drivers.
Assuming a normal config.txt adding the following to the end of it will enable the controler in device only mode:Whether it will work or not depends on Adriod though.
USB is one master multiple slaves. Two masters cannot communicate directly.
On RPiOS (and others) it is possible to enabled a USB controller on the USB C port that can function as a USB device/slave. No idea if that's possible with Android or if Android has the necessary drivers.
Assuming a normal config.txt adding the following to the end of it will enable the controler in device only mode:
Code:
[all]dtoverlay=dwc2Statistics: Posted by thagrol — Sat Aug 17, 2024 2:37 pm