A39模拟器

MXC-A39/lvgl/scripts/lv_conf_internal_gen.py

@@ -0,0 +1,133 @@
+#!/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
+
+
+/*----------------------------------
+ * Start parsing lv_conf_template.h
+ -----------------------------------*/
+'''
+)
+
+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(
+'''
+
+/*----------------------------------
+ * End of parsing lv_conf_template.h
+ -----------------------------------*/
+
+LV_EXPORT_CONST_INT(LV_DPI_DEF);
+
+/*If running without lv_conf.h add typdesf with default value*/
+#if defined(LV_CONF_SKIP)
+
+# if defined(_MSC_VER) && !defined(_CRT_SECURE_NO_WARNINGS)    /*Disable warnings for Visual Studio*/
+#  define _CRT_SECURE_NO_WARNINGS
+# endif
+
+#endif  /*defined(LV_CONF_SKIP)*/
+
+#endif  /*LV_CONF_INTERNAL_H*/
+'''
+)
+
+fin.close()
+fout.close()