help on mouse and VGA programming in os development
Posted: Wed Mar 22, 2006 10:28 pm
hi, guys!
I'm scratching an os project named Snixos on PC platform at http://bk.myrime.com. By now, I've roughly composed the framework of it with moldules of a simple memory management, a RAM disk file system, a simple VGA TEXT and GRAPHICS mode driver, a keyboard driver,a task scheduler which can make up to 16 tasks operated on a single CPU under the time-sharing mechanism. Also in VGA GRAPHICS mode, it has the ability to manipulate the Chinese character input and output. and now it can run on emulators such as bochs and vmware, also the bare PC is successfully tested.
But now , the driver for VGA GRAPHICS can only work on the 640x480 monochrome mode , I need a new VGA driver from you to work on 640x480 16bit color mode without BIOS accessing, also I'd like to receive your code to demonstrate how the mouse is driven in PC platform.
I'm looking forward to receive your reply . Thanks!
I'm scratching an os project named Snixos on PC platform at http://bk.myrime.com. By now, I've roughly composed the framework of it with moldules of a simple memory management, a RAM disk file system, a simple VGA TEXT and GRAPHICS mode driver, a keyboard driver,a task scheduler which can make up to 16 tasks operated on a single CPU under the time-sharing mechanism. Also in VGA GRAPHICS mode, it has the ability to manipulate the Chinese character input and output. and now it can run on emulators such as bochs and vmware, also the bare PC is successfully tested.
But now , the driver for VGA GRAPHICS can only work on the 640x480 monochrome mode , I need a new VGA driver from you to work on 640x480 16bit color mode without BIOS accessing, also I'd like to receive your code to demonstrate how the mouse is driven in PC platform.
I'm looking forward to receive your reply . Thanks!