USB Virtual Reality HID - Bradley University ECE department
USB Virtual Reality HID - Bradley University ECE department
USB Virtual Reality HID - Bradley University ECE department
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• Problems<br />
– Direct Input<br />
<strong>USB</strong><br />
• Cannot actually send absolute position<br />
• Absolute # of units / axis Translate to angle<br />
• Needs derivative = send Δ position<br />
– Multiple software layers / interpretations<br />
Embedded<br />
<strong>USB</strong> Software<br />
Windows<br />
Driver<br />
Direct Input Video Game
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