I am late to get the gist on options for RT with Linux, but what I found leaves me a bit speechless.
My understanding is the following: LinuxCNC supports two RT linux kernels, RTLinux and RTAI. RTLinux is dead in the water. Website doesnt even respond. Product abandoned by last owner, Wind River Systems. RTAI is a mostly one-man-show project locked into a single platform. The hope for RTAI on non-PC platform is just that - somebody seems to have noticed a dead end here. RT_PREEMPT is where the Linux mainstream is heading, as is Xenomai stated direction. There is no coordinated attempt on getting LinuxCNC to run out of the box on RT_PREEMPT or Xenomai, or any other alternative, despite some work as at least a starting point being available. --- Please tell me where I'm wrong: is this really it - Paolo walks into the wrong car, and the LinuxCNC project has no viable and believably maintained kernel alternative at hand? If I'm right: this must be changed ASAP, and this is a LinuxCNC2 issue. At the risk of hurting some feelings: if LinuxCNC were my company, and my chief tech told me "this is our strategy", I would have this fellow empty his desk the very same day. - Michael ps: I am leaving software stepgen type performance issues out of the picture for now, and on purpose - I dont think this is a terribly important property going forward given the hardware on the market at a reasonable price point and with good integration into LinuxCNC. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
