diff --git a/ESP-IDF_Robot/build/.ninja_lock b/ESP-IDF_Robot/build/.ninja_lock
new file mode 100644
index 000000000..e69de29bb
diff --git a/ESP-IDF_Robot/build/CMakeFiles/git-data/head-ref b/ESP-IDF_Robot/build/CMakeFiles/git-data/head-ref
index 047190255..fe4d5f7e2 100644
--- a/ESP-IDF_Robot/build/CMakeFiles/git-data/head-ref
+++ b/ESP-IDF_Robot/build/CMakeFiles/git-data/head-ref
@@ -1 +1 @@
-a0aaf3299b2d9c75f6f502fef03e2b3902cceeeb
+3211d7b655f8e01e0c1b2ab01fc1305ceee26535
diff --git a/ESP-IDF_Robot/main/motor_controls.h b/ESP-IDF_Robot/main/motor_controls.h
index b285670da..69dbb303c 100644
--- a/ESP-IDF_Robot/main/motor_controls.h
+++ b/ESP-IDF_Robot/main/motor_controls.h
@@ -8,7 +8,7 @@
     4095        0
     0       -4095
 */
-int interpolate_raw_val (int raw) {
+static int interpolate_raw_val (int raw) {
     int x;
 
     x = raw - 4096;