diff --git a/STM32MP157AAA3/.project b/STM32MP157AAA3/.project
new file mode 100644
index 0000000..2faee3c
--- /dev/null
+++ b/STM32MP157AAA3/.project
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>STM32MP157AAA3</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+</projectDescription>
diff --git a/STM32MP157AAA3/Test/CM4/Core/Src/main.c b/STM32MP157AAA3/Test/CM4/Core/Src/main.c
index 55d9333..8a11a52 100644
--- a/STM32MP157AAA3/Test/CM4/Core/Src/main.c
+++ b/STM32MP157AAA3/Test/CM4/Core/Src/main.c
@@ -31,6 +31,7 @@
 #define AP3216CCMD_ALS_L (0x0C)
 #define AP3216CCMD_ALS_H (0x0D)
 
+//
 #define SEG_ADDR (0x60)
 //#define SEG_ADDR (0x70)
 
diff --git a/STM32MP157AAA3/Test/CM4/Test_CM4 Debug.launch b/STM32MP157AAA3/Test/CM4/Test_CM4 Debug.launch
index 93ea1c3..70f3226 100644
--- a/STM32MP157AAA3/Test/CM4/Test_CM4 Debug.launch	
+++ b/STM32MP157AAA3/Test/CM4/Test_CM4 Debug.launch	
@@ -57,7 +57,7 @@
     <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.pcRegister" value=""/>
     <intAttribute key="org.eclipse.cdt.debug.gdbjtag.core.portNumber" value="3333"/>
     <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.runCommands" value=""/>
-    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.serialDeviceLoader" value="COM13"/>
+    <stringAttribute key="org.eclipse.cdt.debug.gdbjtag.core.serialDeviceLoader" value="COM11"/>
     <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setPcRegister" value="false"/>
     <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setResume" value="true"/>
     <booleanAttribute key="org.eclipse.cdt.debug.gdbjtag.core.setStopAt" value="true"/>