diff --git a/BSP/bootloader/.gitignore b/BSP/bootloader/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/BSP/busybox/.gitignore b/BSP/busybox/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/BSP/kernel/.gitignore b/BSP/kernel/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/dev/1-HelloWord/.gitignore b/dev/1-HelloWord/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/dev/2-CompressTool/arm_gzip_tool/arm_zlib/.gitignore b/dev/2-CompressTool/arm_gzip_tool/arm_zlib/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/dev/2-CompressTool/i386_gzip_tool/.gitignore b/dev/2-CompressTool/i386_gzip_tool/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/dev/3-MorseModule/arm_Morse/.gitignore b/dev/3-MorseModule/arm_Morse/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/dev/3-MorseModule/i386_Morse/.gitignore b/dev/3-MorseModule/i386_Morse/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/dev/4-UltraSonicDriver/KernelSpace/.gitignore b/dev/4-UltraSonicDriver/KernelSpace/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/dev/4-UltraSonicDriver/UserSpace/.gitignore b/dev/4-UltraSonicDriver/UserSpace/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/dev/5-SSH-DropBear/.gitignore b/dev/5-SSH-DropBear/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/srv/.gitignore b/srv/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/toolchain_ARM/.gitignore b/toolchain_ARM/.gitignore new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391