From b77bf40c343d31f5340c9abb3deb697a261b7338 Mon Sep 17 00:00:00 2001
From: Brendan Le Foll <brendan.le.foll@intel.com>
Date: Mon, 16 Nov 2015 18:45:18 +0000
Subject: [PATCH] iio.md: add triger_now option

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
---
 docs/iio.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/iio.md b/docs/iio.md
index 9c20e34..6aaa247 100644
--- a/docs/iio.md
+++ b/docs/iio.md
@@ -20,10 +20,13 @@ Mraa supports raw access
 
 ###Triggers
 
+Activate the trigger in /sys/class/iio
+$ echo 1 > trigger0/trigger_now
+
 ## Testing without hardware
 
 Create a dummy iio device
 $ modprobe iio_dummy
 
 Create a dummy iio event generator
-$modprobe iio_dummy_evgen
+$ modprobe iio_dummy_evgen
-- 
2.7.4