2 files changed, 146 insertions, 0 deletions
diff --git a/src/libs/lvgl b/src/libs/lvgl
deleted file mode 160000
-Subproject 23430cf20e32294549fff9b2879a9466dacc19b
diff --git a/src/libs/lvgl/scripts/lv_conf_checker.py b/src/libs/lvgl/scripts/lv_conf_checker.py
new file mode 100755
index 0000000..9462375
--- /dev/null
+++ b/src/libs/lvgl/scripts/lv_conf_checker.py
@@ -0,0 +1,146 @@
+#!/usr/bin/env python3
+
+'''
+Generates a checker file for lv_conf.h from lv_conf_template.h define all the not defined values
+'''
+
+import sys
+import re
+
+if sys.version_info < (3,6,0):
+  print("Python >=3.6 is required", file=sys.stderr)
+  exit(1)
+
+fin = open("../lv_conf_template.h", "r")
+fout = open("../src/lv_conf_internal.h", "w")
+
+fout.write(
+'''/**
+ * GENERATED FILE, DO NOT EDIT IT!
+ * @file lv_conf_internal.h
+ * Make sure all the defines of lv_conf.h have a default value
+**/
+
+#ifndef LV_CONF_INTERNAL_H
+#define LV_CONF_INTERNAL_H
+/* clang-format off */
+
+#include <stdint.h>
+
+/* Handle special Kconfig options */
+#ifndef LV_KCONFIG_IGNORE
+#   include "lv_conf_kconfig.h"
+#   ifdef CONFIG_LV_CONF_SKIP
+#       define LV_CONF_SKIP
+#   endif
+#endif
+
+/* If "lv_conf.h" is available from here try to use it later.*/
+#if defined __has_include
+#  if __has_include("lv_conf.h")
+#   ifndef LV_CONF_INCLUDE_SIMPLE
+#    define LV_CONF_INCLUDE_SIMPLE
+#   endif
+#  endif
+#endif
+
+/*If lv_conf.h is not skipped include it*/
+#if !defined(LV_CONF_SKIP)
+#  if defined(LV_CONF_PATH)											/*If there is a path defined for lv_conf.h use it*/
+#    define __LV_TO_STR_AUX(x) #x
+#    define __LV_TO_STR(x) __LV_TO_STR_AUX(x)
+#    include __LV_TO_STR(LV_CONF_PATH)
+#    undef __LV_TO_STR_AUX
+#    undef __LV_TO_STR
+#  elif defined(LV_CONF_INCLUDE_SIMPLE)        /*Or simply include lv_conf.h is enabled*/
+#    include "lv_conf.h"
+#  else
+#    include "../../lv_conf.h"                 /*Else assume lv_conf.h is next to the lvgl folder */
+#  endif
+#endif
+
+'''
+)
+
+started = 0
+
+for i in fin.read().splitlines():
+  if not started:
+    if '#define LV_CONF_H' in i:
+      started = 1
+      continue
+    else:
+      continue
+
+  if '/*--END OF LV_CONF_H--*/' in i: break
+
+  r = re.search(r'^ *# *define ([^\s]+).*$', i)
+
+#ifndef LV_USE_BTN               /*Only if not defined in lv_conf.h*/
+#  ifdef CONFIG_LV_USE_BTN    /*Use KConfig value if set*/
+#    define LV_USE_BTN  CONFIG_LV_USE_BTN
+#  else
+#    define LV_USE_BTN      1      /*Use default value*/
+#  endif
+#endif
+
+  if r:
+    line = re.sub('\(.*?\)', '', r[1], 1)    #remove parentheses from macros
+    dr = re.sub('.*# *define', '', i, 1)
+    d = "#    define " + dr
+		
+    fout.write(
+      f'#ifndef {line}\n'
+      f'#  ifdef CONFIG_{line.upper()}\n'
+      f'#    define {line} CONFIG_{line.upper()}\n'
+      f'#  else\n'
+      f'{d}\n'
+      f'#  endif\n'
+      f'#endif\n'
+    )
+  elif re.search('^ *typedef .*;.*$', i):
+    continue   #ignore typedefs to avoide redeclaration
+  else:
+    fout.write(f'{i}\n')
+
+fout.write(
+'''
+
+/*If running without lv_conf.h add typdesf with default value*/
+#if defined(LV_CONF_SKIP)
+
+  /* Type of coordinates. Should be `int16_t` (or `int32_t` for extreme cases) */
+  typedef int16_t lv_coord_t;
+
+#  if LV_USE_ANIMATION
+  /*Declare the type of the user data of animations (can be e.g. `void *`, `int`, `struct`)*/
+  typedef void * lv_anim_user_data_t;
+#  endif
+
+#  if LV_USE_GROUP
+  typedef void * lv_group_user_data_t;
+#  endif
+
+#  if LV_USE_FILESYSTEM
+  typedef void * lv_fs_drv_user_data_t;
+#  endif
+
+  typedef void * lv_img_decoder_user_data_t;
+
+  typedef void * lv_disp_drv_user_data_t;             /*Type of user data in the display driver*/
+  typedef void * lv_indev_drv_user_data_t;            /*Type of user data in the input device driver*/
+
+  typedef void * lv_font_user_data_t;
+
+#  if LV_USE_USER_DATA
+  typedef void * lv_obj_user_data_t;
+#  endif
+
+#endif
+
+#endif  /*LV_CONF_INTERNAL_H*/
+'''
+)
+
+fin.close()
+fout.close()