AP_GPS: Update parameter documentation

Add brief description of body frame conventions.
This commit is contained in:
priseborough 2016-10-19 09:33:07 +11:00 committed by Andrew Tridgell
parent 7460d97c9a
commit 1dec6dd9b0

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@ -155,38 +155,38 @@ const AP_Param::GroupInfo AP_GPS::var_info[] = {
// @Param: POS1_X
// @DisplayName: Antenna X position offset
// @Description: X position of the first GPS antenna in body frame. Use antenna phase centroid location if provided by the manufacturer.
// @Description: X position of the first GPS antenna in body frame. Positive X is forward of the origin. Use antenna phase centroid location if provided by the manufacturer.
// @Units: m
// @User: Advanced
// @Param: POS1_Y
// @DisplayName: Antenna Y position offset
// @Description: Y position of the first GPS antenna in body frame. Use antenna phase centroid location if provided by the manufacturer.
// @Description: Y position of the first GPS antenna in body frame. Positive Y is to the right of the origin. Use antenna phase centroid location if provided by the manufacturer.
// @Units: m
// @User: Advanced
// @Param: POS1_Z
// @DisplayName: Antenna Z position offset
// @Description: Z position of the first GPS antenna in body frame. Use antenna phase centroid location if provided by the manufacturer.
// @Description: Z position of the first GPS antenna in body frame. Positive Z is down from the origin. Use antenna phase centroid location if provided by the manufacturer.
// @Units: m
// @User: Advanced
AP_GROUPINFO("POS1", 16, AP_GPS, _antenna_offset[0], 0.0f),
// @Param: POS2_X
// @DisplayName: Antenna X position offset
// @Description: X position of the second GPS antenna in body frame. Use antenna phase centroid location if provided by the manufacturer.
// @Description: X position of the second GPS antenna in body frame. Positive X is forward of the origin. Use antenna phase centroid location if provided by the manufacturer.
// @Units: m
// @User: Advanced
// @Param: POS2_Y
// @DisplayName: Antenna Y position offset
// @Description: Y position of the second GPS antenna in body frame. Use antenna phase centroid location if provided by the manufacturer.
// @Description: Y position of the second GPS antenna in body frame. Positive Y is to the right of the origin. Use antenna phase centroid location if provided by the manufacturer.
// @Units: m
// @User: Advanced
// @Param: POS2_Z
// @DisplayName: Antenna Z position offset
// @Description: Z position of the second GPS antenna in body frame. Use antenna phase centroid location if provided by the manufacturer.
// @Description: Z position of the second GPS antenna in body frame. Positive Z is down from the origin. Use antenna phase centroid location if provided by the manufacturer.
// @Units: m
// @User: Advanced
AP_GROUPINFO("POS2", 17, AP_GPS, _antenna_offset[1], 0.0f),