Update LVGL to v9.1.0

1 files changed, 56 insertions, 0 deletions

diff --git a/lib/lvgl/src/widgets/button/lv_button.h b/lib/lvgl/src/widgets/button/lv_button.h
new file mode 100644
index 00000000..08ba1cdb
--- /dev/null
+++ b/lib/lvgl/src/widgets/button/lv_button.h
@@ -0,0 +1,56 @@
+/**
+ * @file lv_btn.h
+ *
+ */
+
+#ifndef LV_BUTTON_H
+#define LV_BUTTON_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*********************
+ *      INCLUDES
+ *********************/
+#include "../../lv_conf_internal.h"
+
+#if LV_USE_BUTTON != 0
+#include "../../core/lv_obj.h"
+
+/*********************
+ *      DEFINES
+ *********************/
+
+/**********************
+ *      TYPEDEFS
+ **********************/
+
+typedef struct {
+    lv_obj_t obj;
+} lv_button_t;
+
+LV_ATTRIBUTE_EXTERN_DATA extern const lv_obj_class_t lv_button_class;
+
+/**********************
+ * GLOBAL PROTOTYPES
+ **********************/
+
+/**
+ * Create a button object
+ * @param parent    pointer to an object, it will be the parent of the new button
+ * @return          pointer to the created button
+ */
+lv_obj_t * lv_button_create(lv_obj_t * parent);
+
+/**********************
+ *      MACROS
+ **********************/
+
+#endif /*LV_USE_BUTTON*/
+
+#ifdef __cplusplus
+} /*extern "C"*/
+#endif
+
+#endif /*LV_BUTTON_H*/