Operation system working in protected mode with legacy boot. Main goal is develop operation system whose will be usable for normal user. Every version of BleskOS is tested on real computers.

Graphic:

• VESA

Sound:

• AC97

Inbuilt hardware:

• PS/2 keyboard
• PS/2 mouse
• IDE hard disk
• IDE cdrom
• AHCI hard disk

Filesystems:

• JUS
• FAT32
• ISO9660

USB controllers:

• OHCI
• UHCI
• EHCI

USB devices:

• USB keyboard
• USB mouse
• USB mass storage

Ethernet cards:

• Realtek 8139 (not available on GitHub now)
• AMD PC-net II/III (in testing)

• Intel HD Audio
• USB controller xHCI
• AHCI cdrom
• Filesystems UDF and CDDA
• USB printer
• Ethernet card Intel e1000
• TCP/IP stack

• Text editor (TXT files) (very simple version, but it is working)
• Graphic editor (in progress, not available on github now)
• Media viewer (BMP and WAV files)
• Internet browser (currently only HTML viewer)

BleskOS is completly written in NASM. You should use last version 2.1

compile.sh is written for linux. After download, you have to check in properties "Allow run this file as program" and you can compile BleskOS by running this file.

If you do not use linux, you can build BleskOS by this steps:

1. compile bootloader/bootloader.asm to bootloader.bin
2. compile source/bleskos.asm to bleskos.bin
3. create file bleskos.img
4. write bootloader.bin from first sector(LBA 0) to bleskos.img
5. write bleskos.bin from sixth sector(LBA 5) to bleskos.img
6. connect file bleskos.img to emulator as hard disk
7. and start emulator

We do not have any responsibility for anything what will happen by using BleskOS or some part of BleskOS code. You can learn from BleskOS source code, but if you want to copy some part of it to your project, you have to let us know by email klaykap /@/ yandex /./ com . Anything you do with BleskOS, you do it on your own risk.