From cbc0f3ec27deb80ef4d5003aa80531fcb048b5b0 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Fri, 22 Nov 2013 19:15:29 +1100
Subject: [PATCH] AP_HAL: support uartD on some boards

PX4 and SITL get an extra UART
---
 libraries/AP_HAL/HAL.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libraries/AP_HAL/HAL.h b/libraries/AP_HAL/HAL.h
index 8a0a6deb34..efad9d38d1 100644
--- a/libraries/AP_HAL/HAL.h
+++ b/libraries/AP_HAL/HAL.h
@@ -17,6 +17,7 @@ public:
     HAL(AP_HAL::UARTDriver* _uartA,
         AP_HAL::UARTDriver* _uartB,
         AP_HAL::UARTDriver* _uartC,
+        AP_HAL::UARTDriver* _uartD,
         AP_HAL::I2CDriver*  _i2c,
         AP_HAL::SPIDeviceManager* _spi,
         AP_HAL::AnalogIn*   _analogin,
@@ -31,6 +32,7 @@ public:
         uartA(_uartA),
         uartB(_uartB),
         uartC(_uartC),
+        uartD(_uartD),
         i2c(_i2c),
         spi(_spi),
         analogin(_analogin),
@@ -48,6 +50,7 @@ public:
     AP_HAL::UARTDriver* uartA;
     AP_HAL::UARTDriver* uartB;
     AP_HAL::UARTDriver* uartC;
+    AP_HAL::UARTDriver* uartD;
     AP_HAL::I2CDriver*  i2c;
     AP_HAL::SPIDeviceManager* spi;
     AP_HAL::AnalogIn*   analogin;