Skip to contentSkip to conversation

Run RTOS simultaneously with Linux

DISCUSSION yuq 2 participants 3 messages May 28, 2012

lore
Share & tools
lore

yuq

author
#0 lore raw

Hi all,

I have done some work about running some RTOS simultaneously with Linux, the approach is running RTOS and Linux on different CPU cores. No modification to Linux kernel but adding a loadable kernel module. I post it at http://rgmp.sf.net

I want to know how you guys think about it. Any advice is welcome.

yuq

#1 lore raw

Hi yuq

Quoted 9 lines · yuq

Hi all,

I have done some work about running some RTOS simultaneously with Linux, the approach is running RTOS and Linux on different CPU cores. No modification to Linux kernel but adding a loadable kernel module. I post it at
http://rgmp.sf.net

I want to know how you guys think about it. Any advice is welcome.

I want to see your work, would you please post it on LMKL in (monolithic) diff format?

Thanks
-hd

author
#2 lore raw

In fact my modification to Linux kernel is a separate loadable kernel module. It also includes a user space monitor and RTOS file system server, RTOS image is also a loadable file. You can get it from my rep:

RGMP, an early version for porting existing RTOS like Nuttx and UCOS to run with Linux. Besides Linux loadable module and Linux user space monitor, it has a static library for RTOS to link with:

git://rgmp.git.sourceforge.net/gitroot/rgmp/rgmp

YUQIX, an advance version which has Linux side RTOS file system server and my experimental RTOS for advanced real-time applications:

git://rgmp.git.sourceforge.net/gitroot/rgmp/yuqix

yuq

Quoted 17 lines · Hillf Danton

Hi yuq

Quoted 9 lines · yuq

Hi all,

I have done some work about running some RTOS simultaneously with Linux, the approach is running RTOS and Linux on different CPU cores. No modification to Linux kernel but adding a loadable kernel module. I post it at
http://rgmp.sf.net

I want to know how you guys think about it. Any advice is welcome.

I want to see your work, would you please post it on LMKL in (monolithic) diff format?

Thanks
-hd