[library issue]: USB_Host_Shield_2.0 library

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Subject of the issue

Trouble using USB_Host_Shield_2.0 library

Your workbench

• RedBoard-Artemis-ATP w/ Sparkfun USB shield
• Sparkfun board 1.2.1, Arduino 1.8.15
• Device is connected via shield headers
• Device is powered through USB-C on the Artemis ATP board

Steps to reproduce

I'm attempting to run the "board_qc" example with the end goal of using the XBOXONE controls. I'm trying to troubleshoot why I'm unable to read/write to the max3421 chip. Please see PR for more details.

[Wenn0101]

Sorry we never really got back to you on this. Did you ever get this resolved/do you still need help? I see the PR is open, was it stalled or just waiting to get pulled in.

Perhaps you could help us out a bit here. Were you seeing a compilation problem, or a problem when actually communicating? Were you able to debug the communication at all or was their none happening? I notice you have listed your library version as 1.2.1, have you tried the latest version of this library?

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@Wenn0101 I never got this to work properly. I was eventually able to compile and load to the board, but I was never able to run the demo program. This shows all of the progress I made. I eventually shelved this portion of the project.