init lvgl code

LVGL.Simulator/lvgl/env_support/rt-thread/SConscript

@@ -0,0 +1,69 @@
+from building import *
+import rtconfig
+import os
+
+src = []
+inc = []
+group = []
+
+cwd = GetCurrentDir() # get current dir path
+
+port_src = Glob('*.c')
+port_inc = [cwd]
+group = group + DefineGroup('LVGL-port', port_src, depend = ['PKG_USING_LVGL'], CPPPATH = port_inc)
+
+# check if .h or .hpp files exsit
+def check_h_hpp_exsit(path):
+    file_dirs = os.listdir(path)
+    for file_dir in file_dirs:
+        if os.path.splitext(file_dir)[1] in ['.h', '.hpp']:
+            return True
+    return False
+
+lvgl_cwd = cwd + '/../../'
+
+lvgl_src_cwd = lvgl_cwd + 'src/'
+inc = inc + [lvgl_src_cwd]
+for root, dirs, files in os.walk(lvgl_src_cwd):
+    for dir in dirs:
+        current_path = os.path.join(root, dir)
+        src = src + Glob(os.path.join(current_path,'*.c')) # add all .c files
+        if check_h_hpp_exsit(current_path): # add .h and .hpp path
+            inc = inc + [current_path]
+
+
+if GetDepend('PKG_USING_LVGL_EXAMPLES'):
+    lvgl_src_cwd = lvgl_cwd + 'examples/'
+    inc = inc + [lvgl_src_cwd]
+    for root, dirs, files in os.walk(lvgl_src_cwd):
+        for dir in dirs:
+            current_path = os.path.join(root, dir)
+            src = src + Glob(os.path.join(current_path,'*.c'))
+            if check_h_hpp_exsit(current_path):
+                inc = inc + [current_path]
+
+if GetDepend('PKG_USING_LVGL_DEMOS'):
+    lvgl_src_cwd = lvgl_cwd + 'demos/'
+    inc = inc + [lvgl_src_cwd]
+    for root, dirs, files in os.walk(lvgl_src_cwd):
+        for dir in dirs:
+            current_path = os.path.join(root, dir)
+            src = src + Glob(os.path.join(current_path,'*.c'))
+            if check_h_hpp_exsit(current_path):
+                inc = inc + [current_path]
+
+LOCAL_CFLAGS = ''
+if rtconfig.PLATFORM == 'gcc' or rtconfig.PLATFORM == 'armclang': # GCC or Keil AC6
+    LOCAL_CFLAGS += ' -std=c99'
+elif rtconfig.PLATFORM == 'armcc': # Keil AC5
+    LOCAL_CFLAGS += ' --c99 --gnu'
+
+group = group + DefineGroup('LVGL', src, depend = ['PKG_USING_LVGL'], CPPPATH = inc, LOCAL_CFLAGS = LOCAL_CFLAGS)
+
+list = os.listdir(cwd)
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        group = group + SConscript(os.path.join(d, 'SConscript'))
+
+Return('group')

LVGL.Simulator/lvgl/env_support/rt-thread/lv_rt_thread_conf.h

@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-10-15     Meco Man     The first version
+ */
+
+#ifndef LV_RT_THREAD_CONF_H
+#define LV_RT_THREAD_CONF_H
+
+#ifdef __RTTHREAD__
+
+#define LV_RTTHREAD_INCLUDE <rtthread.h>
+#include LV_RTTHREAD_INCLUDE
+
+/*=========================
+   MEMORY SETTINGS
+ *=========================*/
+
+#ifdef RT_USING_HEAP
+#  define LV_MEM_CUSTOM 1
+#  define LV_MEM_CUSTOM_INCLUDE LV_RTTHREAD_INCLUDE
+#  define LV_MEM_CUSTOM_ALLOC   rt_malloc
+#  define LV_MEM_CUSTOM_FREE    rt_free
+#  define LV_MEM_CUSTOM_REALLOC rt_realloc
+#endif
+
+/*====================
+   HAL SETTINGS
+ *====================*/
+
+#define LV_TICK_CUSTOM 1
+#define LV_TICK_CUSTOM_INCLUDE LV_RTTHREAD_INCLUDE
+#define LV_TICK_CUSTOM_SYS_TIME_EXPR (rt_tick_get_millisecond())    /*Expression evaluating to current system time in ms*/
+
+/*=======================
+ * FEATURE CONFIGURATION
+ *=======================*/
+
+/*-------------
+ * Logging
+ *-----------*/
+
+#ifdef PKG_LVGL_ENABLE_LOG
+#  define LV_USE_LOG 1
+#else
+#  define LV_USE_LOG 0
+#endif
+
+/*-------------
+ * Asserts
+ *-----------*/
+
+#define LV_ASSERT_HANDLER_INCLUDE LV_RTTHREAD_INCLUDE
+#define LV_ASSERT_HANDLER RT_ASSERT(0);
+
+/*-------------
+ * Others
+ *-----------*/
+
+#define LV_SPRINTF_CUSTOM 1
+#define LV_SPRINTF_INCLUDE LV_RTTHREAD_INCLUDE
+#define lv_snprintf  rt_snprintf
+#define lv_vsnprintf rt_vsnprintf
+#define LV_SPRINTF_USE_FLOAT 0
+
+/*=====================
+ *  COMPILER SETTINGS
+ *====================*/
+
+#ifdef ARCH_CPU_BIG_ENDIAN
+#  define LV_BIG_ENDIAN_SYSTEM 1
+#else
+#  define LV_BIG_ENDIAN_SYSTEM 0
+#endif
+
+#define LV_ATTRIBUTE_MEM_ALIGN ALIGN(4)
+
+/*==================
+* EXAMPLES
+*==================*/
+
+#ifdef PKG_USING_LVGL_EXAMPLES
+#  define LV_BUILD_EXAMPLES 1
+#endif
+
+/*--END OF LV_RT_THREAD_CONF_H--*/
+
+#endif /*__RTTHREAD__*/
+
+#endif /*LV_CONF_H*/

LVGL.Simulator/lvgl/env_support/rt-thread/lv_rt_thread_port.c

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2006-2021, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2021-10-18     Meco Man     The first version
+ */
+
+#ifdef __RTTHREAD__
+
+#include <rtthread.h>
+#define DBG_TAG    "LVGL"
+#define DBG_LVL    DBG_INFO
+#include <rtdbg.h>
+
+#include <lvgl.h>
+#include <lv_port_disp.h>
+#include <lv_port_indev.h>
+
+#if LV_USE_LOG
+static void lv_rt_log(const char *buf)
+{
+    LOG_I(buf);
+}
+#endif
+
+static int lv_port_init(void)
+{
+#if LV_USE_LOG
+    lv_log_register_print_cb(lv_rt_log);
+#endif
+
+    lv_init();
+
+    lv_port_disp_init();
+    lv_port_indev_init();
+
+    return 0;
+}
+INIT_COMPONENT_EXPORT(lv_port_init);
+
+#endif /*__RTTHREAD__*/