Title :
Add Touch Screen Support for QT/Embedded
Author :
Xibo, Wang ; Jianan, Yang
Author_Institution :
Inf. Project Inst., Shenyang Univ. of Technol., Shenyang, China
Abstract :
With the rapid development of embedded technology, embedded devices have been widely integrated into people´s work and life. In order to improve the efficiency of interaction with embedded devices, research on embedded GUI for exchanging information with users has become a focus of study. This paper introduces the Linux 2.4 kernel based driver of s3c2410 touch-screen and the working mechanism of Qt/Embedded mouse device interface. Also, base on the similarity between the operation style of the touch screen with that of the mouse, this paper rewrites the mouse interface of Qt/Embedded linuxtp and realizes the QT/Embedded touch-screen support.
Keywords :
Linux; device drivers; embedded systems; graphical user interfaces; mouse controllers (computers); operating system kernels; touch sensitive screens; Linux 2.4 kernel based driver; QT/Embedded touch-screen support; Qt/Embedded linuxtp; Qt/Embedded mouse device interface; embedded GUI; operation style; s3c2410 touch-screen; touch screen support; Buffer storage; Computer applications; Embedded system; Graphical user interfaces; Kernel; Linux; Magnetic heads; Mice; Tail; User interfaces; Embedded system; Linux; Qt/Embedded(QTE); Touch screen driver;
Conference_Titel :
Computer Science-Technology and Applications, 2009. IFCSTA '09. International Forum on
Conference_Location :
Chongqing
Print_ISBN :
978-0-7695-3930-0
Electronic_ISBN :
978-1-4244-5423-5
DOI :
10.1109/IFCSTA.2009.314
