If you aren’t sure if you meet this requirement, or you do not have a compatible JRE, you can download the latest version here.

A Java Runtime Environment (JRE) that compiles with at least Java 2 Platform SE 5 (1.5).

There are several requirements for running PLPTool:

PLPTool - PLPTool (Windows 32/64-bit, and Mac/Linux).

sw - Software tools (including PLPTool), example programs, and the software libraries.

hw - Hardware images for the CPU (for all 3 supported boards).

resources - where you should find everything for PLPTool.

images - misc images for use by PLPTool.

It will contain the following directories:

The latest version of PLPTool (5.2) is available on GitHub.

Not only does it offer new features or bug fixes, this manual is also tailored to the newest version and certain sections may not be applicable to older versions. Getting PLPToolĪlways make sure to run the latest version of PLPTool. PLPTool is the software suite for the Progressive Learning Platform that incorporates an assembler, a board simulator, and a board programming interface. This document serves as a detailed guide for developers for the Progressive Learning Platform System on a Chip (SoC). I'm unable to get from them what changed.The Progressive Learning Platform (PLP) utilized on the PLP Board provides a unique learning platform designed to be simple, open, and useful for education. (and no I don't know what changed, I believe the machine received some sort of security patch from our corporate security staff. I'm not a new-be, I've been running Java from the command line for years and this just started to happen. I can step through programs, but the output is not displayed in the output window. My question is, 'Why is the java executable opening this java window?' On other machines it puts it's output right in the same DOS window.Īs another note Netbeans doesn't display the output in the output window either, in this case it appears to be totally lost. The same window appears then disappears right-a-way. If I select (very quickly) some of the text about loading classes, I can see, through task manager, that Java is running. The same window opens and I can see all the classes loading but then immediately closes

I issue the command: java -verbose HelloWorld.

A new 'java' window opens for about 1/10 of a second (The icon on the task bar is the Java icon.in the DOS window I enter: java HelloWorld.in the DOS window I cd to the proper folder.How do I prevent this from happening? (1.7_21) Upon pressing enter the new window closes down. I put in a nsole().readLine('enter to continue') and that appears as expected. Now the same command pops up a new window and immediately disappears.

This morning when I executed a simple hello world Java application from the command line on a Windows 7 machine, the response appeared below the command.

Java command line tool mac pop up