Work with register

gen_compile_commands.py

@@ -0,0 +1,20 @@
+import os
+Import("env")
+
+
+# Custom HEX from ELF
+env.AddPostAction(
+    "$BUILD_DIR/${PROGNAME}.elf",
+    env.VerboseAction(" ".join([
+        "$OBJCOPY", "-O", "ihex", "-R", ".eeprom",
+        "$BUILD_DIR/${PROGNAME}.elf", "$BUILD_DIR/${PROGNAME}.hex"
+    ]), "Building $BUILD_DIR/${PROGNAME}.hex")
+)
+
+
+# include toolchain paths
+env.Replace(COMPILATIONDB_INCLUDE_TOOLCHAIN=True)
+
+# override compilation DB path
+env.Replace(COMPILATIONDB_PATH="compile_commands.json")
+