OPENNI实践-体感方向盘玩赛车游戏（2）

这一篇是关于获取到的数据与虚拟手柄之间通信的过程。首先设置要发送的指令，然后通过WriteFile将指令发送给设备。

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1. <span style="font-size:14px;">DWORD WINAPI SendofBody_left(LPVOID lpParam)
2. {
3. DWORD dwWaitResult_Event=1;
4. static bool mmm=true;
5. while(true)
6. {
7. dwWaitResult_Event=WaitForSingleObject(hEvent_send,INFINITE);
8. if (dwWaitResult_Event==WAIT_OBJECT_0)
9. {
10. *(WORD*)(g_controlreport+LEFTJOYSTICK_X_POS)=nMove_LetfJoystic_X;
11. *(WORD*)(g_controlreport+LEFTJOYSTICK_Y_POS)=nMove_LetfJoystic_Y;
12. if (0==nMove_RightJoystic_X)
13. {
14. *(UCHAR*)(g_controlreport+Xtion_GamePad_Button)=1;//放氮气
15. }
16. *(WORD*)(g_controlreport+LEFTJOYSTICK_X_POS)=nMove_LetfJoystic_X;
17. *(WORD*)(g_controlreport+LEFTJOYSTICK_Y_POS)=nMove_LetfJoystic_Y;
18. WriteControlData(g_controlreport);
19. nMove_LetfJoystic_X=0;
20. nMove_LetfJoystic_Y=0
21. nMove_RightJoystic_X=0x80;
22. nMove_RightJoystic_Y=0x80;
23. memset(g_controlreport,0,sizeof(g_controlreport));
24. g_controlreport[0]=REPORTID_CONTROL;
25. g_controlreport[1]=REPORTLEN_GAMEPAD;
26. g_controlreport[2]=REPORTID_GAMEPAD;
27. g_controlreport[6]=0x100;
28. g_controlreport[7]=0x100;
29. }
30. ResetEvent(hEvent_send);
31. }
32. }
33. DWORD WritContorlData(UCHAR* pData)
34. {
35. DWORD dwInfo;
36. WriteFile(g_hControlDevice,g_controlreport,REPORTLEN_CONTROLDEVICE,&dwInfo,NULL);
37. return GetLastError();
38. }</span>