From 86525c35bac6630275515a9688a2fe33a7f54fe6 Mon Sep 17 00:00:00 2001
From: Gabor Kiss-Vamosi <kisvegabor@gmail.com>
Date: Sat, 15 Jan 2022 19:57:10 +0100
Subject: [PATCH] chore(lv_conf): add comment about the widgets demo might
 require more memory

---
 lv_conf_template.h      |  2 +-
 scripts/code-format.cfg |  1 +
 src/lv_conf_internal.h  | 74 ++++++++++++++++++++---------------------
 3 files changed, 39 insertions(+), 38 deletions(-)

diff --git a/lv_conf_template.h b/lv_conf_template.h
index 5819d09d4..a11643bce 100644
--- a/lv_conf_template.h
+++ b/lv_conf_template.h
@@ -637,7 +637,7 @@
  * DEMO USAGE
  ====================*/
 
-/*Show some widget*/
+/*Show some widget. It might be required to increase `LV_MEM_SIZE` */
 #define LV_USE_DEMO_WIDGETS        0
 #if LV_USE_DEMO_WIDGETS
 #define LV_DEMO_WIDGETS_SLIDESHOW  0
diff --git a/scripts/code-format.cfg b/scripts/code-format.cfg
index e6a88fe82..d82d5c1b9 100644
--- a/scripts/code-format.cfg
+++ b/scripts/code-format.cfg
@@ -32,3 +32,4 @@
 --exclude=../src/extra/libs/sjpg/tjpgd.c
 --exclude=../src/extra/libs/sjpg/tjpgd.h
 --exclude=../src/extra/libs/sjpg/tjpgdcnf.h
+--exclude=../src/lv_conf_internal.h
diff --git a/src/lv_conf_internal.h b/src/lv_conf_internal.h
index 74c77a28a..a3def3c53 100644
--- a/src/lv_conf_internal.h
+++ b/src/lv_conf_internal.h
@@ -2032,7 +2032,7 @@
  * DEMO USAGE
  ====================*/
 
-/*Show some widget*/
+/*Show some widget. It might be required to increase `LV_MEM_SIZE` */
 #ifndef LV_USE_DEMO_WIDGETS
     #ifdef CONFIG_LV_USE_DEMO_WIDGETS
         #define LV_USE_DEMO_WIDGETS CONFIG_LV_USE_DEMO_WIDGETS
@@ -2041,14 +2041,14 @@
     #endif
 #endif
 #if LV_USE_DEMO_WIDGETS
-    #ifndef LV_DEMO_WIDGETS_SLIDESHOW
-        #ifdef CONFIG_LV_DEMO_WIDGETS_SLIDESHOW
-            #define LV_DEMO_WIDGETS_SLIDESHOW CONFIG_LV_DEMO_WIDGETS_SLIDESHOW
-        #else
-            #define LV_DEMO_WIDGETS_SLIDESHOW  0
-        #endif
+#ifndef LV_DEMO_WIDGETS_SLIDESHOW
+    #ifdef CONFIG_LV_DEMO_WIDGETS_SLIDESHOW
+        #define LV_DEMO_WIDGETS_SLIDESHOW CONFIG_LV_DEMO_WIDGETS_SLIDESHOW
+    #else
+        #define LV_DEMO_WIDGETS_SLIDESHOW  0
     #endif
 #endif
+#endif
 
 /*Demonstrate the usage of encoder and keyboard*/
 #ifndef LV_USE_DEMO_KEYPAD_AND_ENCODER
@@ -2086,42 +2086,42 @@
     #endif
 #endif
 #if LV_USE_DEMO_MUSIC
-    #ifndef LV_DEMO_MUSIC_SQUARE
-        #ifdef CONFIG_LV_DEMO_MUSIC_SQUARE
-            #define LV_DEMO_MUSIC_SQUARE CONFIG_LV_DEMO_MUSIC_SQUARE
-        #else
-            #define LV_DEMO_MUSIC_SQUARE       0
-        #endif
+#ifndef LV_DEMO_MUSIC_SQUARE
+    #ifdef CONFIG_LV_DEMO_MUSIC_SQUARE
+        #define LV_DEMO_MUSIC_SQUARE CONFIG_LV_DEMO_MUSIC_SQUARE
+    #else
+        #define LV_DEMO_MUSIC_SQUARE       0
     #endif
-    #ifndef LV_DEMO_MUSIC_LANDSCAPE
-        #ifdef CONFIG_LV_DEMO_MUSIC_LANDSCAPE
-            #define LV_DEMO_MUSIC_LANDSCAPE CONFIG_LV_DEMO_MUSIC_LANDSCAPE
-        #else
-            #define LV_DEMO_MUSIC_LANDSCAPE    0
-        #endif
+#endif
+#ifndef LV_DEMO_MUSIC_LANDSCAPE
+    #ifdef CONFIG_LV_DEMO_MUSIC_LANDSCAPE
+        #define LV_DEMO_MUSIC_LANDSCAPE CONFIG_LV_DEMO_MUSIC_LANDSCAPE
+    #else
+        #define LV_DEMO_MUSIC_LANDSCAPE    0
     #endif
-    #ifndef LV_DEMO_MUSIC_ROUND
-        #ifdef CONFIG_LV_DEMO_MUSIC_ROUND
-            #define LV_DEMO_MUSIC_ROUND CONFIG_LV_DEMO_MUSIC_ROUND
-        #else
-            #define LV_DEMO_MUSIC_ROUND        0
-        #endif
+#endif
+#ifndef LV_DEMO_MUSIC_ROUND
+    #ifdef CONFIG_LV_DEMO_MUSIC_ROUND
+        #define LV_DEMO_MUSIC_ROUND CONFIG_LV_DEMO_MUSIC_ROUND
+    #else
+        #define LV_DEMO_MUSIC_ROUND        0
     #endif
-    #ifndef LV_DEMO_MUSIC_LARGE
-        #ifdef CONFIG_LV_DEMO_MUSIC_LARGE
-            #define LV_DEMO_MUSIC_LARGE CONFIG_LV_DEMO_MUSIC_LARGE
-        #else
-            #define LV_DEMO_MUSIC_LARGE        0
-        #endif
+#endif
+#ifndef LV_DEMO_MUSIC_LARGE
+    #ifdef CONFIG_LV_DEMO_MUSIC_LARGE
+        #define LV_DEMO_MUSIC_LARGE CONFIG_LV_DEMO_MUSIC_LARGE
+    #else
+        #define LV_DEMO_MUSIC_LARGE        0
     #endif
-    #ifndef LV_DEMO_MUSIC_AUTO_PLAY
-        #ifdef CONFIG_LV_DEMO_MUSIC_AUTO_PLAY
-            #define LV_DEMO_MUSIC_AUTO_PLAY CONFIG_LV_DEMO_MUSIC_AUTO_PLAY
-        #else
-            #define LV_DEMO_MUSIC_AUTO_PLAY    0
-        #endif
+#endif
+#ifndef LV_DEMO_MUSIC_AUTO_PLAY
+    #ifdef CONFIG_LV_DEMO_MUSIC_AUTO_PLAY
+        #define LV_DEMO_MUSIC_AUTO_PLAY CONFIG_LV_DEMO_MUSIC_AUTO_PLAY
+    #else
+        #define LV_DEMO_MUSIC_AUTO_PLAY    0
     #endif
 #endif
+#endif