tree a5f29ea9913bdbcd4d7d581f8f903bc70429a71f
parent e12ee20b9fea5f5f08cfed7ce9d5a4a874ffb054
author Norman James <njames@us.ibm.com> 1450193788 -0600
committer Norman James <njames@us.ibm.com> 1450193842 -0600

set gpio to rdwr if direction out