operating system

this is a personal operating system, it looks like this:

it supports:

1. multiple tasks, semaphore, message-based communication, memory management;
2. PCI bus, USB host controller (OHCI, EHCI);
3. USB mice (HID), USB flash disk (mass storage);
4. FAT32 file system;
5. BMP image file;
6. graphical user interface (GUI), SVGA;
7. WiFi dongle (tp-link WN725N);

enter BIOS setup menu:

1. enable legacy boot and disable UEFI;
2. select USB driver as boot device;

this is an example: https://www.asus.com/support/FAQ/1013017

run (as administrator) master/fs.exe. select "HDD" and then "start".

!!! IT WILL CLEAN USB DRIVE

if the USB flash disk CANNOT boot, run fs.exe again and select "FDD".

help (list commands)

svesa (change the resolution)

desktop (use picture as background)

**if you want to rebuild system after making changes in source code**

double click project\os4\build\build - all.bat if you updated code in project\os4

double click project\32\build.bat if you updated code in project\32

double click project\16\build.bat if you updated code in project\16