From 957b01a8eb0ba86841ca32cf2609ec558d38ac5a Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lorenz@px4.io>
Date: Thu, 11 Aug 2016 12:41:52 +0200
Subject: [PATCH] Enable serial for RC input

---
 src/drivers/boards/tap-v1/board_config.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/drivers/boards/tap-v1/board_config.h b/src/drivers/boards/tap-v1/board_config.h
index 4859d8d4bf..95c254600c 100644
--- a/src/drivers/boards/tap-v1/board_config.h
+++ b/src/drivers/boards/tap-v1/board_config.h
@@ -207,6 +207,9 @@ __BEGIN_DECLS
  */
 #define GPIO_OTGFS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN9)
 
+#define RC_SERIAL_PORT		"/dev/ttyS5"
+#define INVERT_RC_INPUT(_s)		while(0)
+
 /* High-resolution timer
  */
 #define HRT_TIMER           1  /* use timer1 for the HRT */