├── README.md
├── USBHIDSpaceNavigator.ino
├── hidspacenavigatorrptparser.cpp
└── hidspacenavigatorrptparser.h


/README.md:
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1 | # 3D-Mouse-Arduino
2 | Examples of using a 3D Mouse with an Arduino
3 | 


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/USBHIDSpaceNavigator.ino:
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 1 | #include <usbhid.h>
 2 | #include <hiduniversal.h>
 3 | #include <usbhub.h>
 4 | 
 5 | // Satisfy IDE, which only needs to see the include statment in the ino.
 6 | #ifdef dobogusinclude
 7 | #include <spi4teensy3.h>
 8 | #include <SPI.h>
 9 | #endif
10 | 
11 | #include "hidspacenavigatorrptparser.h"
12 | 
13 | USB Usb;
14 | USBHub Hub(&Usb);
15 | HIDUniversal Hid(&Usb);
16 | SpaceNavigatorEvent SpaceNavigatorEvent;
17 | SpaceNavigatorReportParser SpaceNavigator(&SpaceNavigatorEvent);
18 | 
19 | void setup() {
20 | Serial.begin(115200);  //  set the serial monitor at 115200 too
21 | #if !defined(__MIPSEL__)
22 | while (!Serial); // Wait for serial port to connect - used on Leonardo, Teensy and other boards with built-in USB CDC serial connection
23 | #endif
24 | Serial.println("Start");
25 | 
26 | if (Usb.Init() == -1)
27 | Serial.println("OSC did not start.");
28 | 
29 | delay(200);
30 | 
31 | if (!Hid.SetReportParser(0, &SpaceNavigator))
32 | ErrorMessage<uint8_t > (PSTR("SetReportParser"), 1);
33 | }
34 | 
35 | void loop() {
36 | Usb.Task();
37 | }
38 | 


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/hidspacenavigatorrptparser.cpp:
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 1 | #include "hidspacenavigatorrptparser.h"
 2 | 
 3 | SpaceNavigatorReportParser::SpaceNavigatorReportParser(SpaceNavigatorEvent *evt) :
 4 | spaceNavigatorEvent(evt)
 5 | {
 6 | }
 7 | 
 8 | void SpaceNavigatorReportParser::Parse(USBHID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf) {
 9 | 
10 |     // Calling SpaceNavigator event handler
11 |     spaceNavigatorEvent->OnSpaceNavigatorChanged((const SpaceNavigatorEventData*)buf);
12 | }
13 | 
14 | void SpaceNavigatorEvent::OnSpaceNavigatorChanged(const SpaceNavigatorEventData *evt) {
15 | //    Serial.print("report ID: ");
16 | //    PrintHex<uint8_t > (evt->rptid, 0x80);
17 | //    Serial.print("\txl: ");
18 | //    PrintHex<uint8_t > (evt->xl, 0x80);
19 | //    Serial.print("\txh: ");
20 | //    PrintHex<uint8_t > (evt->xh, 0x80);
21 | //    Serial.print("\tyl: ");
22 | //    PrintHex<uint8_t > (evt->yl, 0x80);
23 | //    Serial.print("\tyh: ");
24 | //    PrintHex<uint8_t > (evt->yh, 0x80);
25 | //    Serial.print("\tzl: ");
26 | //    PrintHex<uint8_t > (evt->zl, 0x80);
27 | //    Serial.print("\tzh: ");
28 | //    PrintHex<uint8_t > (evt->zh, 0x80);
29 | 
30 |     // Translation vector
31 |     if (evt->rptid == 1) {
32 |       Tx = evt->xl+(evt->xh<<8);
33 |       Ty = evt->yl+(evt->yh<<8);
34 |       Tz = evt->zl+(evt->zh<<8);
35 |     }
36 | 
37 |     // Rotation vector
38 |     else if (evt->rptid == 2) {
39 |       Rx = evt->xl+(evt->xh<<8);
40 |       Ry = evt->yl+(evt->yh<<8);
41 |       Rz = evt->zl+(evt->zh<<8);
42 |     }
43 | 
44 |     // Buttons
45 |     else if (evt->rptid == 3) {
46 |     }
47 |     
48 |     Serial.print("\tT:( ");
49 |     Serial.print(Tx);
50 |     Serial.print(" , ");
51 |     Serial.print(Ty);
52 |     Serial.print(" , ");
53 |     Serial.print(Tz);
54 |     Serial.print(" )");
55 | 
56 |     Serial.print("\tR:( ");
57 |     Serial.print(Rx);
58 |     Serial.print(" , ");
59 |     Serial.print(Ry);
60 |     Serial.print(" , ");
61 |     Serial.print(Rz);
62 |     Serial.print(" )");
63 | 
64 |     Serial.println("");
65 | }
66 | 
67 | void SpaceNavigatorEvent::OnButton(uint8_t but_id) {
68 |     Serial.print("Button: ");
69 |     Serial.println(but_id, DEC);
70 | }
71 | 
72 | 


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/hidspacenavigatorrptparser.h:
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 1 | #if !defined(__HIDSPACENAVIGATORRPTPARSER_H__)
 2 | #define __HIDSPACENAVIGATORRPTPARSER_H__
 3 | 
 4 | #include <usbhid.h>
 5 | 
 6 | struct SpaceNavigatorEventData {
 7 |     uint8_t rptid, xl, xh, yl, yh, zl, zh;
 8 | };
 9 | 
10 | class SpaceNavigatorEvent {
11 | public:
12 |     SpaceNavigatorEvent() { Tx=Ty=Tz=Rx=Ry=Rz=0; };
13 |     virtual void OnSpaceNavigatorChanged(const SpaceNavigatorEventData *evt);
14 |     virtual void OnButton(uint8_t but_id);
15 | 
16 |     int16_t Tx, Ty, Tz, Rx, Ry, Rz;
17 | };
18 | 
19 | class SpaceNavigatorReportParser : public HIDReportParser {
20 |     SpaceNavigatorEvent *spaceNavigatorEvent;
21 |     
22 | public:
23 |     SpaceNavigatorReportParser(SpaceNavigatorEvent *evt);
24 |     
25 |     virtual void Parse(USBHID *hid, bool is_rpt_id, uint8_t len, uint8_t *buf);
26 | };
27 | 
28 | #endif // __HIDSPACENAVIGATORRPTPARSER_H__
29 | 


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