diff --git a/openjpeg/BUILD.gn b/openjpeg/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..c1ae3597cb0acb65523e703a584f8f2ebc7f6885
--- /dev/null
+++ b/openjpeg/BUILD.gn
@@ -0,0 +1,244 @@
+# Copyright (c) Huawei Technologies Co., Ltd. 2022. All rights reserved.
+if (defined(ohos_lite)) {
+  import("//build/lite/config/component/lite_component.gni")
+} else {
+  import("//build/ohos.gni")
+}
+
+config("openjpeg_cflag_config") {
+  cflags = [
+      "-Wno-unused-function",
+      ]
+}
+
+ohos_shared_library("openjp2") {
+   sources = [
+    "./openjpeg/src/lib/openjp2/thread.c",
+    "./openjpeg/src/lib/openjp2/bio.c",
+    "./openjpeg/src/lib/openjp2/cio.c",
+    "./openjpeg/src/lib/openjp2/dwt.c",
+    "./openjpeg/src/lib/openjp2/event.c",
+    "./openjpeg/src/lib/openjp2/ht_dec.c",
+    "./openjpeg/src/lib/openjp2/image.c",
+    "./openjpeg/src/lib/openjp2/invert.c",
+    "./openjpeg/src/lib/openjp2/j2k.c",
+    "./openjpeg/src/lib/openjp2/jp2.c",
+    "./openjpeg/src/lib/openjp2/mct.c",
+    "./openjpeg/src/lib/openjp2/mqc.c",
+    "./openjpeg/src/lib/openjp2/openjpeg.c",
+    "./openjpeg/src/lib/openjp2/opj_clock.c",
+    "./openjpeg/src/lib/openjp2/pi.c",
+    "./openjpeg/src/lib/openjp2/t1.c",
+    "./openjpeg/src/lib/openjp2/t2.c",
+    "./openjpeg/src/lib/openjp2/tcd.c",
+    "./openjpeg/src/lib/openjp2/tgt.c",
+    "./openjpeg/src/lib/openjp2/function_list.c",
+    "./openjpeg/src/lib/openjp2/opj_malloc.c",
+    "./openjpeg/src/lib/openjp2/sparse_array.c",
+  ]
+
+  include_dirs = [
+    "./openjpeg/src/lib/openjp2",
+    "./adapter/include",
+  ]
+
+  configs = [ 
+    ":openjpeg_cflag_config"
+  ]
+
+  part_name = "openjpeg"
+}
+
+config("openjpeg_test_config") {
+    cflags = [
+      "-Wno-macro-redefined",
+      "-Wno-unused-variable"
+    ]
+    include_dirs = [ 
+        "./openjpeg/src/lib/openjp2/",
+        "./openjpeg/src/bin/common/",
+        "./openjpeg/src/lib/jp2/",
+        "./openjpeg/src/bin/jp2/",
+        "./adapter/include/",
+        "//third_party/libtiff/libtiff/"
+    ]
+}
+
+ohos_executable("test_tile_decoder") {
+    sources = [
+        "./openjpeg/tests/test_tile_decoder.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ]   
+    part_name = "openjpeg"
+}
+
+ohos_executable("test_tile_encoder") {
+    sources = [
+        "./openjpeg/tests/test_tile_encoder.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ]   
+    part_name = "openjpeg"
+}
+
+
+ohos_executable("compare_dump_files") {
+    sources = [
+        "./openjpeg/tests/compare_dump_files.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ]
+    part_name = "openjpeg"
+}
+
+ohos_executable("compare_images") {
+    sources = [
+        "./openjpeg/tests/compare_images.c",
+        "./openjpeg/src/bin/jp2/convert.c",
+        "./openjpeg/src/bin/jp2/converttif.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ]
+    part_name = "openjpeg"
+}
+
+ohos_executable("compare_raw_files") {
+    sources = [
+        "./openjpeg/tests/compare_raw_files.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ] 
+    part_name = "openjpeg"
+}
+
+ohos_executable("j2k_random_tile_access") {
+    sources = [
+        "./openjpeg/tests/j2k_random_tile_access.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ]  
+    part_name = "openjpeg"
+}
+
+ohos_executable("pdf2jp2") {
+    sources = [
+        "./openjpeg/tests/pdf2jp2.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ] 
+    part_name = "openjpeg"
+}
+
+ohos_executable("test_decode_area") {
+    sources = [
+        "./openjpeg/tests/test_decode_area.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ]  
+    part_name = "openjpeg"
+}
+
+ohos_executable("ppm2rgb3") {
+    sources = [
+        "./openjpeg/tests/ppm2rgb3.c",
+        "./openjpeg/src/bin/common/opj_getopt.c",
+    ]
+
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+        "//third_party/libtiff:libtiff_shared",
+    ]   
+    part_name = "openjpeg"
+}
+
+ohos_executable("testempty0") {
+    sources = [
+        "./openjpeg/tests/unit/testempty0.c",
+    ]
+
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+    ]
+    part_name = "openjpeg"
+}
+
+
+ohos_executable("testempty1") {
+    sources = [
+        "./openjpeg/tests/unit/testempty1.c",
+    ]
+
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+    ]
+    part_name = "openjpeg"
+}
+
+ohos_executable("testempty2") {
+    sources = [
+        "./openjpeg/tests/unit/testempty2.c",
+    ]
+
+    public_configs = [ ":openjpeg_test_config" ]
+    deps = [
+        ":openjp2",
+    ]
+    part_name = "openjpeg"
+}
+
+group("openjpeg_test") {
+  deps = [
+    ":test_tile_decoder",
+    ":test_tile_encoder",
+    ":compare_dump_files",
+    ":compare_images",
+    ":compare_raw_files",
+    ":j2k_random_tile_access",
+    ":pdf2jp2",
+    ":test_decode_area",
+    ":ppm2rgb3",
+    ":testempty0",
+    ":testempty1",
+    ":testempty2",
+  ]
+}
diff --git a/openjpeg/README.OpenSource b/openjpeg/README.OpenSource
new file mode 100644
index 0000000000000000000000000000000000000000..5090dee175ef68348e68bfc7a0bb7b6749644f84
--- /dev/null
+++ b/openjpeg/README.OpenSource
@@ -0,0 +1,20 @@
+[
+  {
+    "Name": "openJPEG",
+    "License": "Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium",
+	"License": "Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium",
+	"License": "Copyright (c) 2002-2014, Professor Benoit Macq",
+	"License": "Copyright (c) 2003-2014, Antonin Descampe",
+	"License": "Copyright (c) 2003-2009, Francois-Olivier Devaux",
+	"License": "Copyright (c) 2005, Herve Drolon, FreeImage Team",
+	"License": "Copyright (c) 2002-2003, Yannick Verschueren",
+	"License": "Copyright (c) 2001-2003, David Janssens",
+	"License": "Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France",
+	"License": "Copyright (c) 2012, CS Systemes d'Information, France",
+    "License File": "LICENSE.TXT",
+    "Version Number": "2.5",
+    "Owner": "yuguans@huawei.com",
+    "Upstream URL": "https://github.com/uclouvain/openjpeg",
+    "Description": "OpenJPEG is an open-source JPEG 2000 codec written in C language. It has been developed in order to promote the use of JPEG 2000, a still-image compression standard from the Joint Photographic Experts Group (JPEG). Since April 2015, it is officially recognized by ISO/IEC and ITU-T as a JPEG 2000 Reference Software."
+  }
+]
diff --git a/openjpeg/README_zh.md b/openjpeg/README_zh.md
new file mode 100644
index 0000000000000000000000000000000000000000..aa72722be1694a5e0f917decfdf4ef8696b82c6e
--- /dev/null
+++ b/openjpeg/README_zh.md
@@ -0,0 +1,19 @@
+# openjpeg 三方库说明
+## 功能简介
+OpenJPEG 是用 C 语言编写的开源 JPEG 2000 编解码器。
+
+
+
+## 使用约束
+
+- ROM版本：OpenHarmony3.2 beta1
+- 三方库版本：v2.5.0
+- 当前适配的功能：[JPEG 2000](https://jpeg.org/jpeg2000/) 图像编解码
+- License：[The 2-Clause BSD License](https://github.com/uclouvain/openjpeg/blob/v2.5.0/LICENSE)
+
+
+
+## 集成方式
+
++ [系统Rom包集成](./docs/rom_integrate.md)
+
diff --git a/openjpeg/adapter/include/opj_apps_config.h b/openjpeg/adapter/include/opj_apps_config.h
new file mode 100644
index 0000000000000000000000000000000000000000..1832c5a5f2316ea217374b21dd457b80135c9416
--- /dev/null
+++ b/openjpeg/adapter/include/opj_apps_config.h
@@ -0,0 +1,15 @@
+#include "opj_config_private.h"
+
+/* create opj_apps_config.h for CMake */
+
+#define OPJ_HAVE_LIBPNG 
+#define OPJ_HAVE_PNG_H 
+#define OPJ_HAVE_LIBTIFF 
+#define OPJ_HAVE_TIFF_H 
+
+/* #undef OPJ_HAVE_LIBLCMS1 */
+/* #undef OPJ_HAVE_LIBLCMS2 */
+/* #undef OPJ_HAVE_LCMS1_H */
+/* #undef OPJ_HAVE_LCMS2_H */
+
+
diff --git a/openjpeg/adapter/include/opj_config.h b/openjpeg/adapter/include/opj_config.h
new file mode 100644
index 0000000000000000000000000000000000000000..6eae46c3452e28c0c13bed9da898cce0e99ce12a
--- /dev/null
+++ b/openjpeg/adapter/include/opj_config.h
@@ -0,0 +1,10 @@
+/* create opj_config.h for CMake */
+#define OPJ_HAVE_STDINT_H 		1
+
+/*--------------------------------------------------------------------------*/
+/* OpenJPEG Versioning                                                      */
+
+/* Version number. */
+#define OPJ_VERSION_MAJOR 2
+#define OPJ_VERSION_MINOR 5
+#define OPJ_VERSION_BUILD 0
diff --git a/openjpeg/adapter/include/opj_config_private.h b/openjpeg/adapter/include/opj_config_private.h
new file mode 100644
index 0000000000000000000000000000000000000000..3aad25e618b008e609e5a6f63245946b24672a4b
--- /dev/null
+++ b/openjpeg/adapter/include/opj_config_private.h
@@ -0,0 +1,49 @@
+/* create opj_config_private.h for CMake */
+#define OPJ_HAVE_INTTYPES_H 	1
+
+#define OPJ_PACKAGE_VERSION "2.5.0"
+
+/* Not used by openjp2*/
+/*#define HAVE_MEMORY_H 1*/
+/*#define HAVE_STDLIB_H 1*/
+/*#define HAVE_STRINGS_H 1*/
+/*#define HAVE_STRING_H 1*/
+/*#define HAVE_SYS_STAT_H 1*/
+/*#define HAVE_SYS_TYPES_H 1 */
+/*#define HAVE_UNISTD_H 1*/
+
+/* #undef _LARGEFILE_SOURCE */
+/* #undef _LARGE_FILES */
+/* #undef _FILE_OFFSET_BITS */
+#define OPJ_HAVE_FSEEKO ON
+
+/* find whether or not have <malloc.h> */
+#define OPJ_HAVE_MALLOC_H
+/* check if function `aligned_alloc` exists */
+/* #undef OPJ_HAVE_ALIGNED_ALLOC */
+/* check if function `_aligned_malloc` exists */
+/* #undef OPJ_HAVE__ALIGNED_MALLOC */
+/* check if function `memalign` exists */
+#define OPJ_HAVE_MEMALIGN
+/* check if function `posix_memalign` exists */
+#define OPJ_HAVE_POSIX_MEMALIGN
+
+#if !defined(_POSIX_C_SOURCE)
+#if defined(OPJ_HAVE_FSEEKO) || defined(OPJ_HAVE_POSIX_MEMALIGN)
+/* Get declarations of fseeko, ftello, posix_memalign. */
+#define _POSIX_C_SOURCE 200112L
+#endif
+#endif
+
+/* Byte order.  */
+/* All compilers that support Mac OS X define either __BIG_ENDIAN__ or
+__LITTLE_ENDIAN__ to match the endianness of the architecture being
+compiled for. This is not necessarily the same as the architecture of the
+machine doing the building. In order to support Universal Binaries on
+Mac OS X, we prefer those defines to decide the endianness.
+On other platforms we use the result of the TRY_RUN. */
+#if !defined(__APPLE__)
+/* #undef OPJ_BIG_ENDIAN */
+#elif defined(__BIG_ENDIAN__)
+# define OPJ_BIG_ENDIAN
+#endif
diff --git a/openjpeg/adapter/script/test_open_jpeg.sh b/openjpeg/adapter/script/test_open_jpeg.sh
new file mode 100644
index 0000000000000000000000000000000000000000..72623c9af56a5a2d8bb909855bfaa87a2de93f40
--- /dev/null
+++ b/openjpeg/adapter/script/test_open_jpeg.sh
@@ -0,0 +1,153 @@
+#!/bin/bash
+
+j2kRandomTileAccess="j2k_random_tile_access"
+testDecodeArea="test_decode_area"
+testTileEncoder="test_tile_encoder"
+testTileDecoder="test_tile_decoder"
+testempty0="testempty0"
+testempty1="testempty1"
+testempty2="testempty2"
+
+
+
+function exe()
+{
+exe=$1
+num=$#
+
+	if [ $exe == $j2kRandomTileAccess ]
+    then
+		tag=$2
+		echo "tag= $tag,exe = $exe"
+		
+		if [ -e $tag ]
+		then 
+			chmod +x $exe
+			./$exe $tag
+		else
+			echo "$tag is not exist"
+		fi
+	elif [ $exe == $testDecodeArea ]
+    then
+		if [ $num == 3 ]
+		then
+			tag=$2
+			flag=$1
+			if [ -e $tag ]
+			then
+				./$exe $flag $tag
+			fi
+		elif [ $num == 6 ]
+		then
+			tag=$5
+			if [ -e $tag ]
+			then
+			    echo "./$*"
+				./$*
+			fi
+		else
+			echo "exe $exe cmd failed!"
+		fi
+	elif [ $exe == $testTileEncoder ] 
+	then
+		if [ $num == 1 ]
+		then
+			./$exe
+		else
+			echo "./$*"
+			./$*
+		fi
+	elif [ $exe == $testTileDecoder ]
+	then
+	    echo "$*"
+		if [ $num == 1 ]
+		then
+			./$*
+		elif [ $num == 5 ]
+		then
+			if [ -e $5 ]
+			then 
+				./$*
+			fi
+		fi
+	else
+		./$exe
+	fi
+}
+
+
+function check_result()
+{
+exe="md5sum"
+tag=$1
+sum=$2
+	if [ -e $tag ]
+	then
+        tmp=`md5sum $tag`
+		result=${tmp%% *}
+	
+		if [ $result == $sum ]
+	    then
+			echo "test ok!"
+		fi
+	fi
+}
+
+
+
+function run_test()
+{
+    exe $testTileEncoder
+	check_result test.j2k d50d345b669102ce18f7da78dc076546  
+	exe $testTileEncoder 3 2048 2048 1024 1024 8 1 tte1.j2k
+	check_result tte1.j2k dcb7dbfc7a3f552f5f01c35fb077a731  
+	exe $testTileEncoder 3 2048 2048 1024 1024 8 1 tte2.jp2
+	check_result tte2.jp2 433f8b10a513510f490651d51637b1c0  
+	exe $testTileEncoder 1 2048 2048 1024 1024 8 1 tte3.j2k
+	check_result tte3.j2k 92f6fa2693a01ea0e184a9cb79261935  
+	exe $testTileEncoder 1  256  256  128  128 8 0 tte4.j2k
+	check_result tte4.j2k ddbd0406e23e35d9d76d53eec0aba6f7  
+	exe $testTileEncoder 1  512  512  256  256 8 0 tte5.j2k
+	check_result tte5.j2k f41e019f8a879220769b3122723448f1  
+	exe $testTileDecoder
+	check_result test.j2k d50d345b669102ce18f7da78dc076546  
+	exe $testTileDecoder 0 0 1024 1024 tte1.j2k
+	check_result tte1.j2k dcb7dbfc7a3f552f5f01c35fb077a731  
+	exe $testTileDecoder 0 0 1024 1024 tte2.jp2
+	check_result tte2.jp2  433f8b10a513510f490651d51637b1c0  
+	exe $j2kRandomTileAccess tte1.j2k
+	exe $j2kRandomTileAccess tte2.jp2
+	exe $j2kRandomTileAccess tte3.j2k
+	exe $j2kRandomTileAccess tte4.j2k
+	exe $j2kRandomTileAccess tte5.j2k
+	exe $testTileEncoder 1 256 256 32 32 8 0 reversible_no_precinct.j2k 4 4 3 0 0 0
+	check_result reversible_no_precinct.j2k 5a03aed80730bb312b93a373af2619a7  
+	exe $testDecodeArea -q reversible_no_precinct.j2k
+	check_result reversible_no_precinct.j2k 5a03aed80730bb312b93a373af2619a7 
+	exe $testTileEncoder 1 203 201 17 19 8 0 reversible_203_201_17_19_no_precinct.j2k 4 4 3 0 0 0
+	check_result reversible_203_201_17_19_no_precinct.j2k 080fe377819420d1bbac8c2a209c3faf  
+	exe $testDecodeArea -q reversible_203_201_17_19_no_precinct.j2k
+	check_result reversible_203_201_17_19_no_precinct.j2k 080fe377819420d1bbac8c2a209c3faf
+	exe $testTileEncoder 1 256 256 32 32 8 0 reversible_with_precinct.j2k 4 4 3 0 0 0 16 16
+	check_result reversible_with_precinct.j2k 2d7074173d443ad9e348b9f4db955994  
+	exe $testDecodeArea -q reversible_with_precinct.j2k
+	check_result reversible_with_precinct.j2k 2d7074173d443ad9e348b9f4db955994
+	exe $testTileEncoder 1 256 256 32 32 8 1 irreversible_no_precinct.j2k 4 4 3 0 0 0
+	check_result irreversible_no_precinct.j2k 9e8c1ac0e7c920e559a8deb74cc2e094  
+	exe $testDecodeArea -q irreversible_no_precinct.j2k
+	check_result irreversible_no_precinct.j2k 9e8c1ac0e7c920e559a8deb74cc2e094
+	exe $testTileEncoder 1 203 201 17 19 8 1 irreversible_203_201_17_19_no_precinct.j2k 4 4 3 0 0 0
+	check_result irreversible_203_201_17_19_no_precinct.j2k d58da7bdddbbeb733474f30757a31a87  
+	exe $testDecodeArea -q irreversible_203_201_17_19_no_precinct.j2k
+	heck_result irreversible_203_201_17_19_no_precinct.j2k d58da7bdddbbeb733474f30757a31a87
+	exe $testTileEncoder 1 256 256 256 256 8 0 tda_single_tile.j2k
+	check_result tda_single_tile.j2k 35737f347486a97cbdd9a545df382584
+	exe $testDecodeArea -q -strip_height 3 -strip_check tda_single_tile.j2k
+	check_result tda_single_tile.j2k 35737f347486a97cbdd9a545df382584
+	exe $testempty0
+	exe $testempty1
+	exe $testempty2
+}
+
+run_test
+
diff --git a/openjpeg/docs/rom_integrate.md b/openjpeg/docs/rom_integrate.md
new file mode 100644
index 0000000000000000000000000000000000000000..7764ac58e10e84b3de1bc6573c4da50884972082
--- /dev/null
+++ b/openjpeg/docs/rom_integrate.md
@@ -0,0 +1,225 @@
+# openjpeg如何集成到系统Rom
+
+
+
+## 准备源码工程
+
+本库是基于OpenHarmony 3.2 beta1版本，在润和RK3568开发板上验证的。如果是从未使用过RK3568，可以先查看[润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)。
+
+
+
+### 准备系统Rom源码
+
+源码获取方法请参照：[OpenHarmony3.2beta1源码下载](https://gitee.com/openharmony/docs/blob/OpenHarmony-v3.2-Beta1/zh-cn/release-notes/OpenHarmony-v3.2-beta1.md#源码获取)
+
+
+
+### 增加构建脚本及配置文件
+
+- 下载本仓库代码
+
+  ```
+  # cd ~/
+  # git clone git@gitee.com:openharmony-sig/tpc_c_cplusplus.git --depth=1
+  ```
+
+- 仓库代码目录结构说明
+
+  ```
+  # cd  ~/tpc_c_cplusplus/openjpeg/	# 进入到仓库代码库目录
+  ```
+
+  ```
+  openjpeg
+  	|-- BUILD.gn			# 编译构建脚本
+  	|-- ohos.build			# 组件定义文件
+  	|-- README_zh.md		# openjpeg 说明文档
+  	|-- README.OpenSource	# openjpeg 开源信息说明文档
+  	|-- docs				# 存放 openjpeg 相关文档
+  	|-- media				# 存放图片的文件夹
+  	|-- adapter
+  			|-- include		# 包含库相关配置头文件的文件夹
+  			|		|-- opj_apps_config.h
+  			|		|-- opj_config.h
+  			|		|-- opj_config_private.h
+  			|
+  			|-- script		# 存放库测试脚本的文件夹
+  			        |-- test_open_jpeg.sh
+  ```
+
+- 将本仓库文件夹拷贝到third_party下
+
+  ```
+  # cp -arf ~/tpc_c_cplusplus/openjpeg ~/OpenHarmony/third_party
+  ```
+
+
+
+### 准备三方库源码
+
+- 四方库依赖
+
+  openjpeg三方库的测试依赖[libtiff](../../libtiff)，点击链接跳转至libtiff的Rom集成方法。
+
+- 三方库源码下载
+
+  将openjpeg-2.5.0源码下载到openjpeg目录并将其解压出来。
+
+  ```
+  # cd ~/OpenHarmony/third_party/openjpeg								         # 进入到openjpeg目录
+  # wget https://github.com/uclouvain/openjpeg/archive/refs/tags/v2.5.0.zip    # 下载三方库
+  # unzip v2.5.0.zip				                                             # 解压库
+  # mv openjpeg-2.5.0 openjpeg                                                 # 修改三方库源码文件夹名称
+  # rm v2.5.0.zip	                                                             # 删除压缩包
+  ```
+
+
+
+## 系统Rom中引入三方库
+
+准备完三方库代码后，我们需要将三方库加入到编译构建体系中。标准系统编译构建可以参考文档[标准系统编译构建指导](https://gitee.com/openharmony/docs/blob/OpenHarmony-3.2-Beta1/zh-cn/device-dev/subsystems/subsys-build-standard-large.md)。
+
+这里我们只需要将三方库作为组件添加到三方库子系统中即可（详细信息参照文档[如何为三方库组件中添加一个三方库](./add_thirdparty_component.md)）
+
+添加步骤：
+
+- 三方库子系统中添加组件
+
+  打开//vendor/hihope/rk356/config.json文件，找到thirdparty子系统并添加一个openjpeg的组件
+
+  ```
+  {
+    "subsystem": "thirdparty",
+    "components": [
+      {
+        "component": "musl",
+        "features": []
+      },
+      {
+        "component": "openjpeg",
+        "features": []
+      }
+    ]
+  },
+  ```
+
+- 三方库目录下添加ohos.build文件
+
+  ```
+  {
+    "subsystem": "thirdparty",
+    "parts":{
+      "openjpeg": {
+        "module_list": [
+          "//third_party/openjpeg:openjp2"
+        ]
+      }
+    }
+  }
+  ```
+
+- 三方库编译脚本中添加子系统组件名
+
+  ```
+  ohos_shared_library("openjp2"){
+      ...
+    part_name = "openjpeg"				
+  }
+  ```
+
+
+
+## 系统Rom中引入三方库测试程序
+
+openjpeg原生库提供了测试程序且已完成了gn的适配，我们只需要在三方库目录下的ohos.build中添加测试程序的依赖即可，如：
+
+```
+{
+  "subsystem": "thirdparty",
+  "parts":{
+    "openjpeg": {
+      "module_list": [
+        "//third_party/openjpeg:openjpeg_test"
+      ]
+    }
+  }
+}
+```
+
+
+
+## 编译工程
+
+- 选择产品
+
+  ```
+  # hb set	## 运行hb set后会出现产品列表，在此我们选择 rk3568
+  ```
+
+- 运行编译
+
+  ```
+  # hb build --target-cpu arm -f
+  
+  参数释义：
+  --target-cpu arm 编译32位系统(未配置默认编译32位)，如果需要编译64位的需要改为--target-cpu arm64
+  -f 全量编译，不加-f则为增量编译。每次设置完产品后建议进行全量编译。
+  ```
+
+- 验证结果
+
+  正常编译完后会在out/rk3568/packages/phone/system/bin下生成的测试用可执行文件。以及out/rk3568/packages/phone/system/lib下生成libopenjp2.z.so动态库。
+
+  ```
+  # ls out/rk3568/packages/phone/system/lib | grep libopenjp2.z.so                                   ## 确认是否成功编译 openjp2 动态库
+  # ls out/rk3568/packages/phone/system/bin | grep -E 'testemp|compare_|test_|j2k_ran|pdf2|ppm2'     ## 确认是否成功编译 openjpeg_test 包含的可执行文件
+  ```
+
+
+
+## 安装应用程序
+
+1.安装应用的方式有两种：
+
+- 方式一：烧录带有应用程序的镜像包
+
+  烧录固件请参照[rk3568镜像烧录](https://gitee.com/openharmony-sig/knowledge_demo_temp/blob/master/docs/rk3568_helloworld/镜像烧录.md)。
+
+- 方式二：将应用直接推送到开发板
+
+  我们可以将需要推送到开发板的文件全部打包成一个压缩文件(openjpeg.tar)，然后通过[hdc_std工具](https://gitee.com/isrc_ohos/hdc-tool)推送到开发板，在推送前需要确保一点，板子的系统为可读写，如果出现推送失败且提示无权限，则需要重新加载系统权限
+
+  ```
+  # hdc_std.exe shell 						     ## 进入开发板系统
+  # mount -o remount,rw /						     ## 修改系统权限
+  # exit										     ## 退出开发板系统
+  # hdc_std.exe file send .\openjpeg.tar /data/    ## 推送文件到开发板系统
+  # hdc_std.exe shell
+  # cd /data/
+  # tar -xvf openjpeg.tar						     ## 解压文件包
+  # cd openjpeg
+  # cp libopenjp2.z.so	/system/lib/			 ## 将库文件拷贝到系统lib目录
+  ```
+
+
+
+## 运行效果
+
+将[adapter/script/test_open_jpeg.sh](../adapter/script/test_open_jpeg.sh)脚本使用[hdc_std工具](https://gitee.com/isrc_ohos/hdc-tool)推送到开发板（应用安装若使用方式二，需确保脚本与应用位于同一目录下），执行如下命令运行脚本。
+
+```
+# chmod 777 test_open_jpeg.sh                    ## 修改脚本文件权限，防止因权限不够导致执行失败
+# sh test_open_jpeg.sh                           ## 执行测试脚本
+```
+
+运行中的日志信息会实时打印在终端，若日志信息中所有测试项目为test_ok，则说明通过了全部的测试项目。
+
+![image-20220922143536085](../media/running_result.png)
+
+## 参考资料
+
+- [润和RK3568开发板标准系统快速上手](https://gitee.com/openharmony-sig/knowledge_demo_temp/tree/master/docs/rk3568_helloworld)。
+- [OpenHarmony3.2beta1](https://gitee.com/openharmony/docs/blob/OpenHarmony-v3.2-Beta1/zh-cn/release-notes/OpenHarmony-v3.2-beta1.md)。
+- [OpenHarmony三方库组织地址](https://gitee.com/openharmony-tpc)。
+- [知识体系](https://gitee.com/openharmony-sig/knowledge)。
+
diff --git a/openjpeg/media/running_result.png b/openjpeg/media/running_result.png
new file mode 100644
index 0000000000000000000000000000000000000000..1769813e9f02e2a01d07e2288e8dccd6aaf3f356
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diff --git a/openjpeg/ohos.build b/openjpeg/ohos.build
new file mode 100644
index 0000000000000000000000000000000000000000..e48fa8b2af5ce3a1308181fd774ff6fced47e05e
--- /dev/null
+++ b/openjpeg/ohos.build
@@ -0,0 +1,10 @@
+{
+    "subsystem": "thirdparty",
+    "parts":{
+      "openjpeg": {
+        "module_list": [
+          "//third_party/openjpeg:openjp2"
+        ]
+      }
+    }
+}
\ No newline at end of file