Hi, I've a friendly Arm kit. I'm having little bit experience on Embedded Linux. Now i want to learn about working with GUI interface. where can we find the initialization of lcd display and linking of Desktop application in filesystem to kernel. please help to find the solution. Advance thanks.
Why do you want to initialize the LCD display? It's already done by the Linux kernel for you. And also using the graphics is more or less the job of your GUI library (Qt or something similar). Just create a program which uses such a GUI library and you are mostly done (okay, there are some more tasks like cross compiling, bringing the binaries to your target, ensure everything required is present at your target at runtime and so on ;) ).