With the new wired mode on the Switch for Pro controllers, I finally dug up my old BeagleBone Black and managed to coax it into getting a USB traffic dump of the Pro controller wired to the Switch.
Dump: https://toadking.com/switch-pro-wired.pcap
Interesting notes:
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Dump: https://toadking.com/switch-pro-wired.pcap
Interesting notes:
- All communication is USB interrupt based, no control transfers outside of descriptor stuff.
- Poll rate is 125Hz, just like your normal USB controller. EDIT: It appears to fluctuate in report speed, and...
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