From 2710f5d33414e2f4726dce359478787e0ac9cb7e Mon Sep 17 00:00:00 2001
From: Jin Chengde <jinchengde@gmail.com>
Date: Mon, 23 Dec 2019 22:24:13 +0800
Subject: [PATCH] add negative for min to support tricycle landing gear

if we used tricycle landing gear, we need the wheel to  touch the ground to control the direction
---
 .../fw_pos_control_l1/runway_takeoff/runway_takeoff_params.c    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/fw_pos_control_l1/runway_takeoff/runway_takeoff_params.c b/src/modules/fw_pos_control_l1/runway_takeoff/runway_takeoff_params.c
index 2ea76c35ed31..f0660e2fd755 100644
--- a/src/modules/fw_pos_control_l1/runway_takeoff/runway_takeoff_params.c
+++ b/src/modules/fw_pos_control_l1/runway_takeoff/runway_takeoff_params.c
@@ -95,7 +95,7 @@ PARAM_DEFINE_FLOAT(RWTO_MAX_THR, 1.0);
  * to takeoff is reached.
  *
  * @unit deg
- * @min 0.0
+ * @min -10.0
  * @max 20.0
  * @decimal 1
  * @increment 0.5