This is the Linux app named The EdX51 Operating System whose latest release can be downloaded as edx51_version_1.2.3.zip. It can be run online in the free hosting provider OnWorks for workstations.
Download and run online this app named The EdX51 Operating System with OnWorks for free.
Follow these instructions in order to run this app:
- 1. Downloaded this application in your PC.
- 2. Enter in our file manager https://www.onworks.net/myfiles.php?username=XXXXX with the username that you want.
- 3. Upload this application in such filemanager.
- 4. Start the OnWorks Linux online or Windows online emulator or MACOS online emulator from this website.
- 5. From the OnWorks Linux OS you have just started, goto our file manager https://www.onworks.net/myfiles.php?username=XXXXX with the username that you want.
- 6. Download the application, install it and run it.
The EdX51 Operating System
Ad
DESCRIPTION
The EdX51 operating system was designed as a teaching/learning tool. It provides operating system services to application programmers developing systems that run on 8051 microcontrollers and their derivatives. The OS was written in C using Keil’s µVision IDE together with Keil’s C51 compiler.
Depending on the configuration, EdX51 uses between 632 and 1795 bytes of code memory.
The scheduler is cooperative and tasks have quasi-priority that is fixed at compile time. There is no task preemption. A task runs until it blocks. Once it blocks, the scheduler hands the CPU to the first ready task it finds in the list of tasks.
EdX51 provides a semaphore service, a message queue service and a watchdog timer service. These features can be easily removed if they are not required, thereby saving code and data memory.
Version 1.2.3 has had small mistakes in the documentation corrected. No changes were made to the EdX51 code.
Features
- Embedded Systems OS
This is an application that can also be fetched from https://sourceforge.net/projects/edx51/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
