diff --git a/ESP-IDF_Robot_RC/build/.ninja_lock b/ESP-IDF_Robot_RC/build/.ninja_lock
new file mode 100644
index 000000000..e69de29bb
diff --git a/ESP-IDF_Robot_RC/build/CMakeFiles/git-data/head-ref b/ESP-IDF_Robot_RC/build/CMakeFiles/git-data/head-ref
index 1e3503eaa..e97da398e 100644
--- a/ESP-IDF_Robot_RC/build/CMakeFiles/git-data/head-ref
+++ b/ESP-IDF_Robot_RC/build/CMakeFiles/git-data/head-ref
@@ -1 +1 @@
-ea67673192d24a410cadb75dfa9e08fde8bec56e
+551e677131d818b26a7059006a6755c66eb8b50d
diff --git a/ESP-IDF_Robot_RC/main/joystick.h b/ESP-IDF_Robot_RC/main/joystick.h
index e8f94dcd6..9369d19b5 100644
--- a/ESP-IDF_Robot_RC/main/joystick.h
+++ b/ESP-IDF_Robot_RC/main/joystick.h
@@ -40,7 +40,7 @@ static void joystick_show_raw_xy() {
     ESP_LOGI("(x,y)", "( %d, %d )", x, y);
 }
 
-static void get_joystick_xy(int** x_axis, int** y_axis) {
+static void get_joystick_xy(int* x_axis, int* y_axis) {
     ESP_ERROR_CHECK(adc_oneshot_read(adc_xy_handle, ADC1_CHANNEL_0, &x_axis));
     ESP_ERROR_CHECK(adc_oneshot_read(adc_xy_handle, ADC1_CHANNEL_1, &y_axis));
 }