lm3s1968: add a busy wait sleep when enabling or disabling the UART peripheral.
authorarighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Fri, 23 Apr 2010 15:37:26 +0000 (15:37 +0000)
committerarighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Fri, 23 Apr 2010 15:37:26 +0000 (15:37 +0000)
commitdbe46a961b80ff6d37dfd4238c2bd75a087daaf6
tree10bf4ae9ece934ac337881655db5e64a7a97be45
parent3234ec653302eb271f87197429f1f6cbd8f0bdb7
lm3s1968: add a busy wait sleep when enabling or disabling the UART peripheral.

This is an enforcement to be sure the peripheral is actually enabled or
disabled on return from lm3s_uartEnable()/lm3s_uartDisable().

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3513 38d2e660-2303-0410-9eaa-f027e97ec537
bertos/cpu/cortex-m3/drv/ser_lm3s.c
bertos/cpu/cortex-m3/drv/ser_lm3s.h