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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• HL Software<br />
Flowchart<br />
<strong>USB</strong> ISR (Slave):<br />
Wait<br />
Wait for<br />
‘Send’<br />
Request<br />
Software<br />
Received<br />
Send <strong>USB</strong><br />
Data<br />
Host<br />
Personal<br />
Computer<br />
Monitor/<br />
Headset<br />
Human<br />
Movement<br />
Sensor Data<br />
Collect Sensor<br />
and Switch<br />
Data<br />
<strong>HID</strong> Software (Handheld Device)<br />
<strong>USB</strong> Board Software (PIC18F)<br />
Put Data in<br />
<strong>USB</strong> Buffers<br />
Calculate<br />
Pitch<br />
Translate<br />
Position to<br />
<strong>USB</strong> Protocol<br />
Calculate<br />
Yaw<br />
Take Derivative<br />
for Direct Input<br />
Send<br />
Position<br />
To <strong>USB</strong><br />
Board<br />
Receive<br />
Position