applied platformio structure

lib/platform_console/cmd_config.h

@@ -0,0 +1,19 @@
+/* cmd_i2ctools.h
+
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+*/
+
+#pragma once
+#include "stdbool.h"
+#include "stdio.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+void register_config_cmd(void);
+#ifdef __cplusplus
+}
+#endif