diff --git a/BMLite_examples/console_app/app.mk b/BMLite_examples/console_app/app.mk
index 21cd83c..87eefb3 100644
--- a/BMLite_examples/console_app/app.mk
+++ b/BMLite_examples/console_app/app.mk
@@ -24,4 +24,5 @@ C_INC += $(addprefix -I,$(PATH_INC))
 
 CFLAGS +=\
 	-DBMLITE_USE_CALLBACK \
+	-DDEBUG_COMM
 
diff --git a/BMLite_examples/console_app/src/main.c b/BMLite_examples/console_app/src/main.c
index 3df451b..ea29627 100644
--- a/BMLite_examples/console_app/src/main.c
+++ b/BMLite_examples/console_app/src/main.c
@@ -114,7 +114,7 @@ int main (int argc, char **argv)
     int c;
     rpi_initparams_t rpi_params;
     
-    rpi_params.iface = COM_INTERFACE;
+    rpi_params.iface = SPI_INTERFACE;
     rpi_params.hcp_comm = &hcp_chain;
     rpi_params.baudrate = 921600;
     rpi_params.timeout = 5;
@@ -133,6 +133,7 @@ int main (int argc, char **argv)
                 rpi_params.baudrate = atoi(optarg);
                 break;
             case 'p':
+                rpi_params.iface = COM_INTERFACE;
                 rpi_params.port = optarg;
                 break;
             case 't':
diff --git a/HAL_Driver/RaspberryPi/RaspberryPi.mk b/HAL_Driver/RaspberryPi/RaspberryPi.mk
index c6eb451..72c028e 100644
--- a/HAL_Driver/RaspberryPi/RaspberryPi.mk
+++ b/HAL_Driver/RaspberryPi/RaspberryPi.mk
@@ -2,7 +2,6 @@
 
 HAL = $(ROOT)/HAL_Driver/RaspberryPi
 
-PATH := /work/devtools/gcc-arm-hf/bin:$(PATH)
 CC := arm-linux-gnueabihf-gcc
 
 CFLAGS +=\