Hi,
I have a USB Shield DEV-09947 and am using scripts from the examples provided with the library: USB_Host_Shield_2.0-master in conjunction with an Arduino R3 UNO. Right now, I am working with the script hub_demo, though the same issue has arisen with an example script with a mouse and a joystick.
In all cases, when I press the reset button on the board or not after uploading, I get the following in the serial window:
Start
OSC did not start
That’s it. Any suggestions?