temperature reading successul, but i2c sometimes hanging up

eive_obsw cmake debug/arduino/subdir.mk

@@ -0,0 +1,27 @@
+################################################################################
+# Automatically-generated file. Do not edit!
+################################################################################
+
+# Add inputs and outputs from these tool invocations to the build variables 
+CPP_SRCS += \
+../arduino/IOBoard.cpp \
+../arduino/main.cpp 
+
+OBJS += \
+./arduino/IOBoard.o \
+./arduino/main.o 
+
+CPP_DEPS += \
+./arduino/IOBoard.d \
+./arduino/main.d 
+
+
+# Each subdirectory must supply rules for building sources it contributes
+arduino/%.o: ../arduino/%.cpp
+	@echo 'Building file: $<'
+	@echo 'Invoking: ARM Linux g++ compiler'
+	arm-xilinx-linux-gnueabi-g++ -Wall -O0 -g -c -fmessage-length=0 -MT"$@" -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@)" -o "$@" "$<"
+	@echo 'Finished building: $<'
+	@echo ' '
+
+