diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..ae4a6a2
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "VoiletBspStm32F10x"]
+	path = VoiletBspStm32F10x
+	url = https://git.linuxacme.com/iorebuild/VoiletBspStm32F10x.git