14

I'm currently searching for a Java VM which is portable (or already ported) to an ARM Cortex M3 (LPC1768 from NXP, 512kB ROM ). I have already some experience with simple Real Time Java (www.rtjcom.com) which has a small footprint and is well documented. Do you know some more embedded JVMs for Cortex M3? Ideally with a real Byte Code interpreter and a ClassLoader?

Thanks for your suggenstions.

DannyD
  • 161
  • 1
  • 1
  • 3

2 Answers2

19

The following a Java VMs target embedded systems:

This article by Michael Barr and Jason Steinhorn may also be helpful.

Note that on a Cortex M3 it may be very slow. An ARM part with Jazelle or ThumbEE may be more appropriate.

Clifford
  • 88,407
  • 13
  • 85
  • 165
  • Article link leads to 404 – Andrejs Cainikovs Jan 29 '19 at 16:22
  • @AndrejsCainikovs : No kidding - it is nearly 7 years old! It would be impractical to maintain links in old questions and a nonsense to add links to resources that did not exist at the time of asking, especially for a question that would today probably be closed as off-topic being a question that is "_asking us to recommend or find a book, tool, software library, tutorial or other off-site resource_". When considering the usefulness of a question or answer such as this, one has to consider its age. I have now voted to close the question, and would consider deleting this answer. – Clifford Jan 29 '19 at 18:38
  • Sorry, it wasn't intentional nitpicking :) – Andrejs Cainikovs Jan 30 '19 at 10:17
3

Take a look at IS2T JVM as well, as the other JVM simply do not run on Cortex M devices.

Bob g
  • 39
  • 1