added tasks.json & launch.json

.vscode/launch.json

@@ -0,0 +1,18 @@
+{
+  "configurations": [
+    {
+      "cwd": "${workspaceRoot}",
+      "executable": "./build/firmware.elf",
+      "name": "Debug CH32V (WCH-Link)",
+      "request": "launch",
+      "type": "cortex-debug",
+      "servertype": "openocd",
+      "serverpath": "/opt/wch/MRS_Toolchain/OpenOCD/bin/openocd",
+      "gdbPath": "riscv32-wch-elf-gdb",
+      "configFiles": ["/opt/wch/MRS_Toolchain/OpenOCD/bin/wch-riscv.cfg"],
+      "runToEntryPoint": "main",
+      "showDevDebugOutput": "none",
+      "svdFile": "${workspaceFolder}/platform/ch32v00x/CH32V003xx.svd"
+    }
+  ]
+}

.vscode/tasks.json

@@ -0,0 +1,27 @@
+{
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Clean and build (prod)",
+      "type": "shell",
+      "command": "make clean && make",
+      "problemMatcher": ["$gcc"],
+      "group": "build",
+      "presentation": {
+        "close": true,
+        "showReuseMessage": false
+      }
+    },
+    {
+      "label": "Clean and build (debug)",
+      "type": "shell",
+      "command": "make clean && make DEBUG=true",
+      "problemMatcher": ["$gcc"],
+      "group": "build",
+      "presentation": {
+        "close": true,
+        "showReuseMessage": false
+      }
+    },
+  ]
+}