diff --git a/demos/benchmark/lv_demo_benchmark.c b/demos/benchmark/lv_demo_benchmark.c
index 5bf8c553a..4838e1594 100644
--- a/demos/benchmark/lv_demo_benchmark.c
+++ b/demos/benchmark/lv_demo_benchmark.c
@@ -591,7 +591,7 @@ static void summary_create(void)
     lv_table_set_cell_value(table, 0, 3, "Avg. time (render + flush)");
 
     /* csv log */
-    LV_LOG("Benchmark Summary (%"LV_PRIu32".%"LV_PRIu32".%"LV_PRIu32" %s)\r\n",
+    LV_LOG("Benchmark Summary (%d.%d.%d %s)\r\n",
            LVGL_VERSION_MAJOR,
            LVGL_VERSION_MINOR,
            LVGL_VERSION_PATCH,
diff --git a/examples/others/observer/lv_example_observer_3.c b/examples/others/observer/lv_example_observer_3.c
index 399424942..029bbf3e3 100644
--- a/examples/others/observer/lv_example_observer_3.c
+++ b/examples/others/observer/lv_example_observer_3.c
@@ -128,10 +128,10 @@ static void time_observer_cb(lv_observer_t * observer, lv_subject_t * subject)
     lv_obj_t * label = lv_observer_get_target(observer);
 
     if(format == TIME_FORMAT_24) {
-        lv_label_set_text_fmt(label, "%d:%02d", hour, minute);
+        lv_label_set_text_fmt(label, "%" LV_PRId32 ":%02" LV_PRId32, hour, minute);
     }
     else {
-        lv_label_set_text_fmt(label, "%d:%02d %s", hour + 1, minute, am_pm == TIME_AM ? "am" : "pm");
+        lv_label_set_text_fmt(label, "%"LV_PRId32":%02"LV_PRId32" %s", hour + 1, minute, am_pm == TIME_AM ? "am" : "pm");
     }
 }
 
diff --git a/examples/porting/osal/lv_example_osal.c b/examples/porting/osal/lv_example_osal.c
index a854d6e96..6e8e07e83 100644
--- a/examples/porting/osal/lv_example_osal.c
+++ b/examples/porting/osal/lv_example_osal.c
@@ -76,7 +76,7 @@ static void increment_thread_entry(void * user_data)
     lv_lock();
     counter_label = lv_label_create(lv_scr_act());
     lv_obj_align(counter_label, LV_ALIGN_CENTER, 0, 0);
-    lv_label_set_text_fmt(counter_label, "Pressed %u times", press_count);
+    lv_label_set_text_fmt(counter_label, "Pressed %" LV_PRIu32 " times", press_count);
     lv_unlock();
 
     while(true) {
@@ -86,7 +86,7 @@ static void increment_thread_entry(void * user_data)
         press_count += 1;
 
         lv_lock();
-        lv_label_set_text_fmt(counter_label, "Pressed %u times", press_count);
+        lv_label_set_text_fmt(counter_label, "Pressed %" LV_PRIu32 " times", press_count);
         lv_unlock();
     }
 }
diff --git a/src/core/lv_obj_property.c b/src/core/lv_obj_property.c
index f15ee1186..405b00674 100644
--- a/src/core/lv_obj_property.c
+++ b/src/core/lv_obj_property.c
@@ -44,7 +44,7 @@ typedef lv_result_t (*lv_property_getter_t)(const lv_obj_t *, lv_prop_id_t, lv_p
  **********************/
 
 static lv_result_t obj_property(lv_obj_t * obj, lv_prop_id_t id, lv_property_t * value, bool set);
-static int32_t property_name_compare(const void * ref, const void * element);
+static int property_name_compare(const void * ref, const void * element);
 
 /**********************
  *  STATIC VARIABLES
@@ -121,7 +121,7 @@ lv_property_t lv_obj_get_style_property(lv_obj_t * obj, lv_prop_id_t id, uint32_
     uint32_t index = LV_PROPERTY_ID_INDEX(id);
 
     if(index == LV_PROPERTY_ID_INVALID || index >= LV_PROPERTY_ID_START) {
-        LV_LOG_WARN("invalid style property id %d", id);
+        LV_LOG_WARN("invalid style property id 0x%" LV_PRIx32, id);
         value.id = LV_PROPERTY_ID_INVALID;
         value.num = 0;
         return value;
@@ -232,7 +232,7 @@ static lv_result_t obj_property(lv_obj_t * obj, lv_prop_id_t id, lv_property_t *
 
             /*id matched but we got null pointer to functions*/
             if(set ? prop->setter == NULL : prop->getter == NULL) {
-                LV_LOG_WARN("NULL %s provided, id: %d", set ? "setter" : "getter", id);
+                LV_LOG_WARN("NULL %s provided, id: 0x%" LV_PRIx32, set ? "setter" : "getter", id);
                 return LV_RESULT_INVALID;
             }
 
@@ -278,7 +278,7 @@ static lv_result_t obj_property(lv_obj_t * obj, lv_prop_id_t id, lv_property_t *
                         break;
                     }
                 default: {
-                        LV_LOG_WARN("Unknown property id: 0x%08x", prop->id);
+                        LV_LOG_WARN("Unknown property id: 0x%08" LV_PRIx32, prop->id);
                         return LV_RESULT_INVALID;
                     }
             }
@@ -289,7 +289,7 @@ static lv_result_t obj_property(lv_obj_t * obj, lv_prop_id_t id, lv_property_t *
         /*If no setter found, try base class then*/
     }
 
-    LV_LOG_WARN("Unknown property id: 0x%08x", id);
+    LV_LOG_WARN("Unknown property id: 0x%08" LV_PRIx32, id);
     return LV_RESULT_INVALID;
 }