lm3s1968: enable kernel preemption in the example.
authorarighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Tue, 6 Apr 2010 09:28:23 +0000 (09:28 +0000)
committerarighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Tue, 6 Apr 2010 09:28:23 +0000 (09:28 +0000)
commite9bfc5ac6ebabbcf2a0f387e490286165409e6d7
tree57b00ccbef36af49ea01015b6c47260f9413646c
parent0a3e77bd56d4bfc7849628fa4e2f0a3d3a502705
lm3s1968: enable kernel preemption in the example.

Moreover, add a simple testcase to measure the voluntary context switch
overhead.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3398 38d2e660-2303-0410-9eaa-f027e97ec537
examples/lm3s1968/cfg/cfg_proc.h
examples/lm3s1968/lm3s1968.c