Hi,
I would like to know if anyone knows any example (in C++) to read data from keyboard, as the HID examples. My application has no windows.
Thanks,
Seabra.
Search found 43 matches
- Mon Oct 20, 2008 5:13 am
- Forum: Developer's Forum for Windows
- Topic: Reading data from keyboard
- Replies: 0
- Views: 6572
- Mon Jul 21, 2008 5:29 am
- Forum: Developer's Forum for Windows
- Topic: HID & two SpaceNavigators
- Replies: 9
- Views: 18238
- Thu Jul 17, 2008 7:11 am
- Forum: Developer's Forum for Windows
- Topic: HID & two SpaceNavigators
- Replies: 9
- Views: 18238
- Wed Jul 16, 2008 9:48 am
- Forum: Developer's Forum for Windows
- Topic: HID & two SpaceNavigators
- Replies: 9
- Views: 18238
- Mon Jul 14, 2008 10:29 am
- Forum: Developer's Forum for Windows
- Topic: HID & two SpaceNavigators
- Replies: 9
- Views: 18238
- Thu Jul 10, 2008 10:13 am
- Forum: Developer's Forum for Windows
- Topic: HID & two SpaceNavigators
- Replies: 9
- Views: 18238
Hi sochm, I'm trying to do exactly the same as you did in your application, including the asynchronous handling of device, but I am working with only one. I have tried several combinations of parameters of methods ReadFile, WaitForSingleObject and GetOverlappedResult, however, no sucess. During the ...
- Tue Jul 01, 2008 7:33 am
- Forum: Developer's Forum for Windows
- Topic: HID Examples
- Replies: 16
- Views: 57411
- Tue Jul 01, 2008 7:06 am
- Forum: Developer's Forum for Windows
- Topic: HID Examples
- Replies: 16
- Views: 57411
- Tue Jul 01, 2008 5:48 am
- Forum: Developer's Forum for Windows
- Topic: HID Examples
- Replies: 16
- Views: 57411
I understand. However, I tried to use:
The function GetLastError returns the value "6"... What I do?
Thanks.
Code: Select all
if (!ReadFile(pDev -> handle, pDev -> buf, pDev -> capabilities.InputReportByteLength, NULL, &overlapped)) {
switch (dwError = GetLastError()) {
...
Thanks.
- Mon Jun 30, 2008 11:41 am
- Forum: Developer's Forum for Windows
- Topic: HID Examples
- Replies: 16
- Views: 57411
Hi, In HIDTest example, the application is in a loop that gets the coordinates of translation and rotation of Spacenavigator. In my application, I tried to adapt the same code and strategy to read the coordinates of the device, however, as my application already makes use of a main loop that updates...
- Mon Jun 23, 2008 11:59 am
- Forum: Developer's Forum for Windows
- Topic: Link of Event Handlers to Connexion Device - Receive Events
- Replies: 3
- Views: 10013
Hi ngomes, I know how to operate the event handlers in general, however, for most it has tried, I could not do the correct use of methods hr = __hook (...) mentioned in the documentation of 3DxInput API. Me seems that I need them to capture the events generated by the SpaceNavigator. Considering the...
- Fri Jun 20, 2008 6:57 am
- Forum: Developer's Forum for Windows
- Topic: Link of Event Handlers to Connexion Device - Receive Events
- Replies: 3
- Views: 10013
- Thu Jun 19, 2008 10:52 am
- Forum: Developer's Forum for Windows
- Topic: Link of Event Handlers to Connexion Device - Receive Events
- Replies: 3
- Views: 10013
Link of Event Handlers to Connexion Device - Receive Events
Hi, I have a doubt. In my application, I connected the SpaceNavigator, but I don't understand how to link the event handlers to connexion device. Someone could help me? #include "spacenavigator.h" #define UnknownDevice 0 using namespace std; CComPtr<IUnknown> _3DxDevice; CComPtr<ISensor> g...
- Thu Jun 19, 2008 9:39 am
- Forum: Developer's Forum for Windows
- Topic: Example of OnSensorInput()
- Replies: 14
- Views: 97573
- Thu Jun 19, 2008 9:20 am
- Forum: Developer's Forum for Windows
- Topic: Example of OnSensorInput()
- Replies: 14
- Views: 97573