From 5e938c8cc01424f68caa9e0765b17ea87303bccd Mon Sep 17 00:00:00 2001
From: "Dr.-Ing. Amilcar Do Carmo Lucas" <amilcar.lucas@iav.de>
Date: Tue, 2 May 2017 15:49:25 +0200
Subject: [PATCH] SRV_Channel: Use SI units conventions in parameter units

Follow the rules from:
http://physics.nist.gov/cuu/Units/units.html
http://physics.nist.gov/cuu/Units/outside.html
and
http://physics.nist.gov/cuu/Units/checklist.html
one further constrain is that only printable (7bit) ASCII characters are allowed
---
 libraries/SRV_Channel/SRV_Channel.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libraries/SRV_Channel/SRV_Channel.cpp b/libraries/SRV_Channel/SRV_Channel.cpp
index f2a079b6c5..dbfb1db593 100644
--- a/libraries/SRV_Channel/SRV_Channel.cpp
+++ b/libraries/SRV_Channel/SRV_Channel.cpp
@@ -31,7 +31,7 @@ const AP_Param::GroupInfo SRV_Channel::var_info[] = {
     // @Param: MIN
     // @DisplayName: Minimum PWM
     // @Description: minimum PWM pulse width. Typically 1000 is lower limit, 1500 is neutral and 2000 is upper limit.
-    // @Units: pwm
+    // @Units: PWM
     // @Range: 800 2200
     // @Increment: 1
     // @User: Standard
@@ -40,7 +40,7 @@ const AP_Param::GroupInfo SRV_Channel::var_info[] = {
     // @Param: MAX
     // @DisplayName: Maximum PWM
     // @Description: maximum PWM pulse width. Typically 1000 is lower limit, 1500 is neutral and 2000 is upper limit.
-    // @Units: pwm
+    // @Units: PWM
     // @Range: 800 2200
     // @Increment: 1
     // @User: Standard
@@ -49,7 +49,7 @@ const AP_Param::GroupInfo SRV_Channel::var_info[] = {
     // @Param: TRIM
     // @DisplayName: Trim PWM
     // @Description: Trim PWM pulse width. Typically 1000 is lower limit, 1500 is neutral and 2000 is upper limit.
-    // @Units: pwm
+    // @Units: PWM
     // @Range: 800 2200
     // @Increment: 1
     // @User: Standard