From 078e81a5cb6a0558eea9e589595889d1aad0cbe7 Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Fri, 31 Oct 2014 11:42:36 +0100
Subject: Build for ESC bus conditionally

---
 src/drivers/px4flow/px4flow.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/drivers')

diff --git a/src/drivers/px4flow/px4flow.cpp b/src/drivers/px4flow/px4flow.cpp
index af3a5d39c..b075f8706 100644
--- a/src/drivers/px4flow/px4flow.cpp
+++ b/src/drivers/px4flow/px4flow.cpp
@@ -669,6 +669,8 @@ start()
 	}
 
 	if (OK != g_dev->init()) {
+
+		#ifdef PX4_I2C_BUS_ESC
 		delete g_dev;
 		/* try 2nd bus */
 		g_dev = new PX4FLOW(PX4_I2C_BUS_ESC);
@@ -678,6 +680,8 @@ start()
 		}
 
 		if (OK != g_dev->init()) {
+		#endif
+
 			delete g_dev;
 			/* try 3rd bus */
 			g_dev = new PX4FLOW(PX4_I2C_BUS_ONBOARD);
@@ -689,7 +693,10 @@ start()
 			if (OK != g_dev->init()) {
 				goto fail;
 			}
+
+		#ifdef PX4_I2C_BUS_ESC
 		}
+		#endif
 	}
 
 	/* set the poll rate to default, starts automatic data collection */
-- 
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