| commit | 2557111a7d6103354294ab014755eb49db6f8c9f | [log] [tgz] |
|---|---|---|
| author | Norman James <njames@us.ibm.com> | Tue Dec 15 09:36:28 2015 -0600 |
| committer | Norman James <njames@us.ibm.com> | Tue Dec 15 09:37:22 2015 -0600 |
| tree | a5f29ea9913bdbcd4d7d581f8f903bc70429a71f | |
| parent | e12ee20b9fea5f5f08cfed7ce9d5a4a874ffb054 [diff] |
set gpio to rdwr if direction out
diff --git a/includes/gpio.c b/includes/gpio.c index 6fed039..25a9df8 100644 --- a/includes/gpio.c +++ b/includes/gpio.c
@@ -217,7 +217,7 @@ else { sprintf(buf, "%s/gpio%d/value", gpio->dev, gpio->num); - gpio->fd = open(buf, O_WRONLY); + gpio->fd = open(buf, O_RDWR); } if (gpio->fd == -1) {