diff --git a/.gitignore b/.gitignore
index e2d680b..6970b78 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,6 @@
 *.gz
 *.tgz
 .pio
+tests/*.lst
+tests/*.bin
+*.log
diff --git a/.lgtm.yml b/.lgtm.yml
new file mode 100644
index 0000000..8a8ded0
--- /dev/null
+++ b/.lgtm.yml
@@ -0,0 +1,14 @@
+extraction:
+  cpp:
+    prepare:
+      packages:
+        - libncurses-dev
+    configure:
+      command:
+        - mkdir _lgtm_build_dir
+        - cd _lgtm_build_dir
+        - cmake ..
+    index:
+      build_command:
+        - cd _lgtm_build_dir
+        - make