@jvanier thank you for your reply. D-Bus is a message bus system, a simple way for applications to talk to one another. In addition to interprocess communication, D-Bus helps coordinate process lifecycle; it makes it simple and reliable to code a “single instance” application or daemon, and to launch applications and daemons on demand when their services are needed.
See https://www.freedesktop.org/wiki/Software/dbus/ for more information.
If I understand correctly “Any Linux Inter Process Communication (IPC) mechanism is available within the firmware.”, it is possible to use any “#include” of a Linux library in de particle code?
This would imply that any of the following 2 code snippet should work (using the D-bus interface):
// C interface to D-bus
// C++ wrapper to the D-bus interface
I will be busy most of next week, so I have no time to test. If you can confirm to me if I understood your reply correctly, I will test this te week after and share my findings here (or make a little tutorial on it).