From 1bde180f985d18e88929cb9a15ce8fb112754940 Mon Sep 17 00:00:00 2001 From: priseborough Date: Wed, 19 Oct 2016 09:38:36 +1100 Subject: [PATCH] AP_OpticalFlow: Update parameter documentation Add brief description of body frame conventions. --- libraries/AP_OpticalFlow/OpticalFlow.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libraries/AP_OpticalFlow/OpticalFlow.cpp b/libraries/AP_OpticalFlow/OpticalFlow.cpp index f4bf5bb0cd..303fe4fe98 100644 --- a/libraries/AP_OpticalFlow/OpticalFlow.cpp +++ b/libraries/AP_OpticalFlow/OpticalFlow.cpp @@ -37,19 +37,19 @@ const AP_Param::GroupInfo OpticalFlow::var_info[] = { // @Param: _POS_X // @DisplayName: X position offset - // @Description: X position of the optical flow sensor focal point in body frame. + // @Description: X position of the optical flow sensor focal point in body frame. Positive X is forward of the origin. // @Units: m // @User: Advanced // @Param: _POS_Y // @DisplayName: Y position offset - // @Description: Y position of the optical flow sensor focal point in body frame. + // @Description: Y position of the optical flow sensor focal point in body frame. Positive Y is to the right of the origin. // @Units: m // @User: Advanced // @Param: _POS_Z // @DisplayName: Z position offset - // @Description: Z position of the optical flow sensor focal point in body frame. + // @Description: Z position of the optical flow sensor focal point in body frame. Positive Z is down from the origin. // @Units: m // @User: Advanced AP_GROUPINFO("_POS", 4, OpticalFlow, _pos_offset, 0.0f),