add spl, first tries programming

firmware/.vscode/c_cpp_properties.json

@@ -0,0 +1,18 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "${workspaceFolder}/**",
+                "/usr/lib/stm8l151x/**",
+                "${workspaceFolder}/src"
+            ],
+            "defines": [],
+            "compilerPath": "/usr/bin/gcc",
+            "cStandard": "c17",
+            "cppStandard": "gnu++17",
+            "intelliSenseMode": "linux-gcc-x64"
+        }
+    ],
+    "version": 4
+}

firmware/.vscode/launch.json

@@ -0,0 +1,35 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "STM8-gdb",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceRoot}/build/main.elf",
+            "args": [],
+            "stopAtEntry": true,
+            "cwd": "${workspaceRoot}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "miDebuggerPath": "stm8-gdb",
+            "setupCommands": [
+                {
+                    "description": "connect to target",
+                    "text": "-target-select extended-remote localhost:3333",
+                    "ignoreFailures": true
+                },
+            ],
+            "logging": {
+                "moduleLoad": true,
+                "trace": true,
+                "engineLogging": true,
+                "programOutput": true,
+                "exceptions": true
+            },
+        },
+    ]
+}

firmware/.vscode/settings.json

@@ -0,0 +1,10 @@
+{
+    "files.associations": {
+        "stm8l15x.h": "c",
+        "stm8l15x_it.h": "c",
+        "stm8l15x_conf.h": "c",
+        "stm8l15x_rtc.h": "c",
+        "stdio.h": "c",
+        "stm8l15x_usart.h": "c"
+    }
+}