Hi:

There's a company in Huntsville called MapUSoft (www.mapusoft.com) that
sells a product called OSChanger that can map one RTOS to another.  The
have combinations for lots of diffferent systems.  Take a look - they
may have what you want.

If the vxWorks code you have uses Posix calls for the semaphores and
messaging vs native vxWork calls, it might be a very simple
translation.  

Good luck,
lc

On Fri, 05 May 2006 00:19:10 -0700, dhingra.amit wrote:

> I have a code in c for a chip(driver), which is calling functions of
> the vxworks RTOS. Functions such related to semaphores and queues.
> I need to port the drivers for RTEMS RTOS. Can someone please help me
> with how to go around with this.

   1.  Read RTEMS documentation, especially:
         a. RTEMS POSIX API User's Guide
         b. RTEMS C User's Guide
         c. RTEMS BSP and Device Driver Development Guide
   2.  Determine RTEMS equivalents to VxWorks functions
   3.  Modify code

Since RTEMS comes with source code for a number of device drivers, you
might find one close to what you need.  In any case, the source code
provides a number of examples.


    ~Dave~

Hi,
I have a code in c for a chip(driver), which is calling functions of
the vxworks RTOS. Functions such related to semaphores and queues.
I need to port the drivers for RTEMS RTOS. Can someone please help me
with how to go around with this.

Regards,
Amit