From 2243d900d578fcf663aaebb99085efbfc531e210 Mon Sep 17 00:00:00 2001
From: "Dr.-Ing. Amilcar Do Carmo Lucas" <amilcar.lucas@iav.de>
Date: Tue, 10 Jan 2017 16:32:19 +0100
Subject: [PATCH] AP_Gripper: Add missing parameter units

---
 libraries/AP_Gripper/AP_Gripper.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libraries/AP_Gripper/AP_Gripper.cpp b/libraries/AP_Gripper/AP_Gripper.cpp
index 56831d3702..16fa0d247e 100644
--- a/libraries/AP_Gripper/AP_Gripper.cpp
+++ b/libraries/AP_Gripper/AP_Gripper.cpp
@@ -31,6 +31,7 @@ const AP_Param::GroupInfo AP_Gripper::var_info[] = {
     // @Description: PWM value sent to Gripper to initiate grabbing the cargo
     // @User: Advanced
     // @Range: 1000 2000
+    // @Units: PWM
     AP_GROUPINFO("GRAB",    2, AP_Gripper, config.grab_pwm, GRIPPER_GRAB_PWM_DEFAULT),
 
     // @Param: RELEASE
@@ -38,6 +39,7 @@ const AP_Param::GroupInfo AP_Gripper::var_info[] = {
     // @Description: PWM value sent to Gripper to release the cargo
     // @User: Advanced
     // @Range: 1000 2000
+    // @Units: PWM
     AP_GROUPINFO("RELEASE", 3, AP_Gripper, config.release_pwm, GRIPPER_RELEASE_PWM_DEFAULT),
 
     // @Param: NEUTRAL
@@ -45,6 +47,7 @@ const AP_Param::GroupInfo AP_Gripper::var_info[] = {
     // @Description: PWM value sent to grabber when not grabbing or releasing
     // @User: Advanced
     // @Range: 1000 2000
+    // @Units: PWM
     AP_GROUPINFO("NEUTRAL", 4, AP_Gripper, config.neutral_pwm, GRIPPER_NEUTRAL_PWM_DEFAULT),
 
     // @Param: REGRAB