From 1d13edcf9221cfeabfe23eeff046dd7324f532b8 Mon Sep 17 00:00:00 2001
From: Pavel Kirienko <pavel.kirienko@gmail.com>
Date: Sat, 17 Jan 2015 22:35:59 +0300
Subject: Stack checks made optional: ENABLE_STACK_CHECKS

---
 src/modules/uavcan/module.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/modules/uavcan/module.mk b/src/modules/uavcan/module.mk
index 4d1b7156b..a3c6e46a0 100644
--- a/src/modules/uavcan/module.mk
+++ b/src/modules/uavcan/module.mk
@@ -40,7 +40,8 @@ MODULE_COMMAND = uavcan
 
 MAXOPTIMIZATION = -O3
 
-INSTRUMENTATIONDEFINES = -fno-instrument-functions -ffixed-r10
+# Instrumentation makes the CPU load about 3 times higher, see https://github.com/PX4/Firmware/issues/1417
+INSTRUMENTATIONDEFINES += -fno-instrument-functions
 
 # Main
 SRCS += uavcan_main.cpp              \
-- 
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