5dpo
About
The 5dpo Component Library (Sdpo) is a set of components released by the 5dpo Robotic Soccer Team as we are porting our robot's software from Kylix to Lazarus.
This library includes a serial communication component (TSdpoSerial), an IEEE1394 camera component (TSdpoVideo1394), an UVC video driver component (TSdpoVideo4L2), a Gtk form component (TSdpoFastForm) and a Joystick component (TSdpoJoystick).
TSdpoSerial allows asynchronous communication using a serial port based on Synaser. Works in Windows and Linux.
TSdpoVideo1394 makes a connection between Lazarus and libdc1394. Allows the control of IEEE 1394 based cameras that conform to the 1394-based Digital Camera Specifications (also known as the IIDC or DCAM Specifications). Works only in Linux.
TSdpoVideo4L2 allows the control of UVC compliant USB cameras, tested with:
- Logitech Quickcam Orbit/Sphere AF
- Logitech Quickcam Pro 9000
- Logitech Quickcam Ultra Vision
- Acer CrystalEye webcam (Acer Aspire One)
- Imaging Source industrial and antronomy cameras
For more information go to http://linux-uvc.berlios.de/. Works only in Linux.
TSdpoFastForm creates a Gtk window that is useful for fast painting of images (like the ones from the camera) and allows full control of the paint action, useful for real-time image processing. Works only in Linux.
TSdpoJoystick returns the state of the joystick's axis and buttons. Works in Windows and Linux.
Authors
- Paulo Costa
- Paulo Malheiros
- Paulo Marques
License
Modified LGPL (read LICENSE and LICENSE.ADDON included).
Download
Sdpo-0.1.5 - 2008-10-15
SVN
- Browse: http://sdpo-cl.svn.sourceforge.net/viewvc/sdpo-cl/
- Checkout: svn co https://sdpo-cl.svn.sourceforge.net/svnroot/sdpo-cl Sdpo
Changelog
15.10.2008 - 0.1.5 released. Tested under Lazarus 0.9.26
16.06.2008 - SdpoVideo4L2 - added Fpmunmap on Close. Added example.
14.06.2008 - SdpoVideo4L2 - removed libc dependency
02.06.2008 - SdpoVideo1394 - supports several cameras in same port using SetExternalHandle
25.05.2008 - SdpoVideo4L2 - added support for PAN & TILT
08.04.2008 - SdpoVideo4L2 - Creation
26.03.2008 - SdpoFastForm - Added OnKeyDown and OnKeyUp
21.03.2008 - SdpoFastForm - Canvas 16 bit compatible
09.03.2008 - SdpoFastForm - Added Position 'poSelectable' with Top and Left Property. AllocImage and AllocWindow now private, new Init procedure to initialize SdpoFastForm.
29.02.2008 - Added Pen, Brush and Font property and removed FgColor property in SdpoFastFormCanvas. Bugfix in Format7 release_dma_camera in SdpoVideo1394
25.02.2008 - Check existing color on change and added ellipse to SdpoFastFormCanvas
24.02.2008 - Added Visible property and ShiftState in SdpoFastForm
23.02.2008 - SdpoFastForm - Added create window when creating widget. Widget realize on AllocWindow.
22.02.2008 - 0.1.3 released. Fix GetFgColor in SdpoFastForm
15.02.2008 - Changed GdkColor to TColor in sdpofastform.pas. Updated example in SdpoFastForm
12.02.2008 - Added example to SdpoFastForm
11.02.2008 - Added Canvas class to SdpoFastForm
26.01.2008 - Default to Non Locking in Linux in SdpoSerial
24.01.2008 - 0.1.2 released
19.01.2008 - Support for GTK1 and GTK2 for SdpoFastForm
18.01.2008 - Added debuglist and exceptions in SdpoFastForm
17.01.2008 - Removed dependency of libc.pp in video1394. Deleted "$(LazarusDir)/components/Sdpo/" path in packages "Compiler Options"
12.01.2008 - 0.1.1 first test for publication