init commit

.vscode/launch.json

@@ -0,0 +1,22 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Cortex Debug",
+            "cwd": "${workspaceRoot}",
+            "executable": "${workspaceRoot}\\build\\abstract_test.elf",
+            "request": "launch",
+            "type": "cortex-debug",
+            "device":"STM32F407IG",        //使用J-link GDB Server时必须；其他GBD Server时可选（有可能帮助自动选择SVD文件）。支持的设备见 https://www.segger.com/downloads/supported-devices.php
+            "svdFile": ".\\STM32F407.svd",  //svd文件，有这个文件才能查看寄存器的值，每个单片机都不同。可以在以下地址找到 https://github.com/posborne/cmsis-svd
+            "servertype": "openocd",       //使用的GDB Server
+            "configFiles":[ 
+                ".\\openocd.cfg",
+            ],
+            // path to your gcc-arm-none-eabi/bin
+            "armToolchainPath": "D:\\gcc-arm-none-eabi\\bin",
+            // path to your gcc-arm-none-eabi/arm-none-eabi-gdb.exe
+            "gdbPath": "D:\\gcc-arm-none-eabi\\bin\\arm-none-eabi-gdb.exe" 
+        }
+    ]
+}