diff --git a/STM32/STM32CubeMx/STM32CubeMx_OTA_boot/cdtest b/STM32/STM32CubeMx/STM32CubeMx_OTA_boot/cdtest
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391