Zhengguang.yang at 01:10, 9 November 2020

2020-11-09T01:10:47Z

Zhengguang.yang at 01:09, 9 November 2020

2020-11-09T01:09:43Z

Zhengguang.yang at 01:08, 9 November 2020

2020-11-09T01:08:25Z

Zhengguang.yang at 01:04, 9 November 2020

2020-11-09T01:04:50Z

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Zhengguang.yang: Created page with "
{{DISPLAYTITLE:Setting-up QtCreator to cross compile for RK3288}}
..."
2020-11-09T00:56:58Z
Created page with "<p><span class="fck_mw_template"><span class="fck_mw_template">{{DISPLAYTITLE:Setting-up QtCreator to cross compile for RK3288}}</span></span> </p> <table align="right"> <tr>..."
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<p><span class="fck_mw_template"><span class="fck_mw_template">{{DISPLAYTITLE:Setting-up QtCreator to cross compile for RK3288}}</span></span>
</p>
<table align="right">

<tr>
<td> <span class="fck_mw_magic">_</span>
</td></tr></table>


<h1> Prerequisites </h1>
<p>All operations in this guide are based on Ubuntu 18.04 LTS 64bit only.<br />First please install Ubuntu 18.04 LTS 64bit<sup><span style="color: red;">*</span></sup> with minimum 2GB memory.
</p>
<h2> Installing required packages </h2>
<p>Please login and perform the following commands:
</p>
<pre class="_fck_mw_lspace">$ sudo apt-get install build-essential
$ sudo apt-get install qtcreator
$ sudo apt-get install qt5-default
$ sudo apt-get install qt5-doc
$ sudo apt-get install qt5-doc-html qtbase5-doc-html
$ sudo apt-get install qtbase5-examples
</pre>
<h2> Installing cross toolchain </h2>
<p>Please download <a href="<a href="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag" alt="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag" title="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag">https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag</a>" alt="<a href="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag" alt="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag" title="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag">https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag</a>" title="<a href="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag" alt="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag" title="https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag">https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag</a>">cross compiler toolchain</a> (Password: 0kkn)first. Then execute the following command to unzip the cross compiler tool to the /opt directory
</p>
<h3> </h3>
<p><dl><dd><code>$ sudo tar -zxf rk3399_toolchain_Qt_V5.12.2.tar.gz -C /opt</code><br />
</p>
</dd></dl><h1> Working within QtCreator </h1>
<h2> Starting the QtCreator </h2>
<pre class="_fck_mw_lspace">$ qtcreator
</pre>
<ol><li>The QtCreator's main window shows up.
<dl><dt><img src="/wiki/images/6/62/RK3399_Qt_start_init.png" _fck_mw_filename="RK3399 Qt start init.png" _fck_mw_upright="1" _fck_mw_origimgwidth="1306" _fck_mw_origimgheight="737" alt="RK3399 Qt start init.png" title="RK3399 Qt start init.png" style="vertical-align:middle;" />
</dt></dl></li>
<li>Check QtCreator's version by using "Help" -> "About Qt Creator".
<dl><dt><img src="/wiki/images/7/7a/RK3399_QtCreator_version.png" _fck_mw_filename="RK3399 QtCreator version.png" _fck_mw_origimgwidth="527" _fck_mw_origimgheight="269" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" />
</dt></dl></li></ol><h2> Configuring the Cross-Compiler Options </h2>
<ol><li>Bring up the options dialog using "Tools" -> "Options..."
</li>
<li>Select the "Devices" page on the left, and click "Add..."
</li>
<li>Select "Generic Linux Device" and click "Start Wizard".
<dl><dt><img src="/wiki/images/9/95/RK3399_Qt_Remote_device_setting.png" _fck_mw_filename="RK3399 Qt Remote device setting.png" _fck_mw_origimgwidth="1366" _fck_mw_origimgheight="904" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" />
</dt></dl></li>
<li>Specify proper settings and click "Next>"
<dl><dt><img src="/wiki/images/4/4f/RK3288_Qt_ssh_device.png" _fck_mw_filename="RK3288 Qt ssh device.png" _fck_mw_origimgwidth="1361" _fck_mw_origimgheight="902" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Click "Finish"
</li>
<li>Device test finished successfully. Click "Close".
<dl><dt><img src="/wiki/images/2/28/RK3288_Qt_ssh_connect.png" _fck_mw_filename="RK3288 Qt ssh connect.png" _fck_mw_origimgwidth="607" _fck_mw_origimgheight="610" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt>
<dt><br />
</dt>
<dt>If device test failed, please go back to specify proper settings.
</dt></dl><dl><dt><dl><dd><img src="/wiki/images/b/b4/2015-02-24_113504.png" _fck_mw_filename="2015-02-24 113504.png" _fck_mw_origimgwidth="616" _fck_mw_origimgheight="125" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" />
</dt></dl></dd>
<dd>(It is necessary to set a blank password at least, null password does not work.)
</dd>
<dd><br />
</dd>
<dd><img src="/wiki/images/c/c8/2015-02-24_113635.png" _fck_mw_filename="2015-02-24 113635.png" _fck_mw_origimgwidth="616" _fck_mw_origimgheight="123" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" />
</dd>
<dd>(It means device's IP is incorrect or some network issues occured.)
</dd></dl></li>
<li>Click "Apply"
</li>
<li>Select the "Build & Run" page on the left, switch to "Compilers" tab, drop down "Add" menu and choose "GCC-->C++".
</li>
<li>Name the compiler as "RK G++"
</li>
<li>Click "Browse..." to select "/opt/rk3288_risc/buildroot/output/rockchip_rk3288/host/bin/arm-buildroot-linux-gnueabihf-g++"
</li>
<li>Click "Apply"
<dl><dt><img src="/wiki/images/2/2f/RK3288_Qt_g%2B%2B.png" _fck_mw_filename="RK3288 Qt g++.png" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Switch to the "Debuggers" tab
</li>
<li>Click "Add"
</li>
<li>Name the debugger as "RK GDB"
</li>
<li>Click "Browse..." to select "/opt/rk3288_risc/buildroot/output/rockchip_rk3288/host/bin/arm-buildroot-linux-gnueabihf-gdb"
</li>
<li>Click "Apply"
<dl><dt><img src="/wiki/images/b/b4/RK3288_Qt_GDB.png" _fck_mw_filename="RK3288 Qt GDB.png" _fck_mw_origimgwidth="1363" _fck_mw_origimgheight="907" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Switch to the "Qt Versions" tab.
</li>
<li>Check if the "Qt 5.9.4 (host)" is auto detected in "Manual" item ?
<dl><dt><img src="/wiki/images/d/d3/RK3288_Qt_version.png" _fck_mw_filename="RK3288 Qt version.png" _fck_mw_origimgwidth="1363" _fck_mw_origimgheight="907" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt>
<dt>If not, click "Add..." to choose the proper qmake.
</dt></dl></li>
<li>Click "Apply"
</li>
<li>Switch to the "Kits" tab.
</li>
<li>Click "Add".
</li>
<li>Name the kit as "RK toolchain"
</li>
<li>Specify the correct "Device Tpye", "Compiler", "Debugger" and "Qt version"
</li>
<li>Click "Browse..." to select "/opt/rk3288_risc/buildroot/output/rockchip_rk3288/host/arm-buildroot-linux-gnueabihf/sysroot" as sysroot
</li>
<li>Click Apply
<dl><dt><img src="/wiki/images/a/ab/RK3288_Qt_toolchain.png" _fck_mw_filename="RK3288 Qt toolchain.png" _fck_mw_origimgwidth="1363" _fck_mw_origimgheight="907" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Click OK to finalize the configuration.
</li>
<li>Invoke the options dialog again to make sure the "iMX6 toolchain" is default kit.
</li></ol><h2> Creating the Project </h2>
<ol><li>Bring up "New" dailog using "File" -> "New File or Project..."
</li>
<li>Select "Applications" -> 'Qt Widgets Application"
</li>
<li>Click "Choose..."
<dl><dt><img src="/wiki/images/4/4b/RK3399_Project_001.png" _fck_mw_filename="RK3399 Project 001.png" _fck_mw_origimgwidth="1308" _fck_mw_origimgheight="733" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" />
</dt></dl></li>
<li>Use "hello_qt" as name
</li>
<li>Create in "/mnt/sda1/work/qt/PJ"
</li>
<li>Click "Next"
<dl><dt><img src="/wiki/images/9/92/RK3288_Qt_project_name_local.PNG" _fck_mw_filename="RK3288 Qt project name local.PNG" _fck_mw_origimgwidth="731" _fck_mw_origimgheight="130" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Check "RK3288 toolchain"
</li>
<li>Click "Next".
<dl><dt><img src="/wiki/images/6/69/RK3288_Qt_project_kit_select.png" _fck_mw_filename="RK3288 Qt project kit select.png" _fck_mw_origimgwidth="1398" _fck_mw_origimgheight="735" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Use default settings for "Class Information"
</li>
<li>Click "Next"
<dl><dt><img src="/wiki/images/7/7c/RK3399_QT_Project_last.png" _fck_mw_filename="RK3399 QT Project last.png" _fck_mw_origimgwidth="1304" _fck_mw_origimgheight="731" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Use default settings for "Project Management"
</li>
<li>Click "Finish"
<dl><dt><img src="/wiki/images/d/db/RK3288_Qt_project_finish.png" _fck_mw_filename="RK3288 Qt project finish.png" _fck_mw_origimgwidth="1399" _fck_mw_origimgheight="737" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Double click "hello_qt.pro" to switch to editor window
</li>
<li>In new project it is necessary to add following two lines into qt project file.
<dl><dd><code>target.path = ./<br />INSTALLS += target</code><br />
</dd>
<dt><img src="/wiki/images/5/5b/RK3288_Qt_code_pro.png" _fck_mw_filename="RK3288 Qt code pro.png" _fck_mw_origimgwidth="1400" _fck_mw_origimgheight="740" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Press "Ctrl+S" to save file.
</li>
<li>Double click "mainwindow.ui" to switch to Design mode
</li>
<li>Drag & drop one Label widget on main form, use property editor on the right side to change text and font size
<dl><dt><img src="/wiki/images/3/31/2015-01-30_174418.png" _fck_mw_filename="2015-01-30 174418.png" _fck_mw_origimgwidth="279" _fck_mw_origimgheight="338" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt>
<dt><img src="/wiki/images/b/b6/RK3288_Qt_code_window_size.png" _fck_mw_filename="RK3288 Qt code window size.png" _fck_mw_origimgwidth="1400" _fck_mw_origimgheight="740" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Save all project files using "File" -> "Save All"
</li></ol><h2> Building the Project </h2>
<ol><li>Switch to "Projects" mode
</li>
<li>Check if "build configuration" is set to "Debug".
<dl><dt><img src="/wiki/images/c/c5/RK3288_Qt_debug_setting.png" _fck_mw_filename="RK3288 Qt debug setting.png" _fck_mw_origimgwidth="1400" _fck_mw_origimgheight="740" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Check if "Files to deploy" is correct
<dl><dt><img src="/wiki/images/5/5e/RK3288_Qt_debug_run.png" _fck_mw_filename="RK3288 Qt debug run.png" _fck_mw_origimgwidth="1400" _fck_mw_origimgheight="740" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Set environment variable DISPLAY in QtCreator -> Projects -> Run -> Run Environment. The value of DISPLAY is obtained from the rk3288. For example, execute instruction <i><b>echo $DISPLAY</b></i> on RK3288.
<dl><dt><img src="/wiki/images/3/3b/RK3288_Qt_debug_DISPLAY.png" _fck_mw_filename="RK3288 Qt debug DISPLAY.png" _fck_mw_origimgwidth="1372" _fck_mw_origimgheight="740" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Switch to "Edit" mode
</li>
<li>Click "Build" using context menu of project "Hello"
<dl><dt><img src="/wiki/images/4/47/RK3288_Qt_code_build.png" _fck_mw_filename="RK3288 Qt code build.png" _fck_mw_origimgwidth="1375" _fck_mw_origimgheight="747" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>The green "Build" bar means no error occured.
<dl><dt><img src="/wiki/images/5/5c/RK3399_Qt_build_status.png" _fck_mw_filename="RK3399 Qt build status.png" _fck_mw_origimgwidth="996" _fck_mw_origimgheight="28" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" />
</dt></dl></li>
<li>Press "Alt+4" to show "Compile Output".
<dl><dt><dl><dt><img src="/wiki/images/b/b1/RK3288_Qt_build_output.png" _fck_mw_filename="RK3288 Qt build output.png" _fck_mw_origimgwidth="1372" _fck_mw_origimgheight="740" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt>
<dt><br />
</dt></dl></dd></dl></li></ol><h2> Deploying the Application </h2>
<ol><li>Click "Deploy" using context menu of project hello_qt
<dl><dt><img src="/wiki/images/7/75/RK3288_Qt_deploy_start.png" _fck_mw_filename="RK3288 Qt deploy start.png" _fck_mw_origimgwidth="1375" _fck_mw_origimgheight="743" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>The green "Deploy" bar indicates no error occured.
<dl><dt><dl><dt><img src="/wiki/images/3/32/RK3288_Qt_deploy_output.png" _fck_mw_filename="RK3288 Qt deploy output.png" _fck_mw_origimgwidth="1065" _fck_mw_origimgheight="403" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></dd></dl></li></ol><h2> Debugging the Application </h2>
<ol><li>Click debug icon to start debugging.
<dl><dt><img src="/wiki/images/3/36/RK3288_Qt_debug_icon.png" _fck_mw_filename="RK3288 Qt debug icon.png" _fck_mw_origimgwidth="72" _fck_mw_origimgheight="213" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>Press "Alt+3" to show "Application Output"
<dl><dt><dl><dt><img src="/wiki/images/0/06/RK3288_Qt_debug_output.png" _fck_mw_filename="RK3288 Qt debug output.png" _fck_mw_origimgwidth="1061" _fck_mw_origimgheight="399" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></dd></dl></li>
<li>The "hello_qt" shows up on primary display.
<dl><dt><img src="/wiki/images/a/ac/RK3399_Qt_result_show.png" _fck_mw_filename="RK3399 Qt result show.png" _fck_mw_origimgwidth="404" _fck_mw_origimgheight="327" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" />
</dt></dl></li>
<li>Click "stop" to stop debugging.
<dl><dt><img src="/wiki/images/8/8d/RK3288_Qt_debug_stop.png" _fck_mw_filename="RK3288 Qt debug stop.png" _fck_mw_origimgwidth="461" _fck_mw_origimgheight="61" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" /><br />
</dt></dl></li>
<li>The deafult desktop returns back.
<dl><dt><dl><dt><img src="/wiki/images/6/60/RK3399_Qt_default_Desktop.png" _fck_mw_filename="RK3399 Qt default Desktop.png" _fck_mw_origimgwidth="1280" _fck_mw_origimgheight="720" alt="RTENOTITLE" title="RTENOTITLE" style="vertical-align:middle;" />
</dt></dl></dd></dl></li></ol>

@@ Line 1: / Line 1: @@
-{{DISPLAYTITLE:Setting-up QtCreator to cross compile for RK3399}}
+{{DISPLAYTITLE:Setting-up QtCreator to cross compile for RK3288}}
 {| align="right"
@@ Line 29: / Line 29: @@
 ===  ===
 :<code>$ sudo tar -zxf rk3288_toolchain_Qt_V5.9.4.tar.gz -C /opt</code><br/>

@@ Line 24: / Line 24: @@
 </pre>
-<h2> Installing cross toolchain </h2>
+== Installing cross toolchain ==
-<p>Please download <a href="https://pan.baidu.com/s/1FmO1QK2W6-TKzMYw0pTkkw" alt="https://pan.baidu.com/s/1FmO1QK2W6-TKzMYw0pTkkw" title="https://pan.baidu.com/s/1FmO1QK2W6-TKzMYw0pTkkw">cross compiler toolchain</a>&#160;(Password: m47o)first. Then execute the following command to unzip the cross compiler tool to the /opt directory
-</p>
+Please download [https://pan.baidu.com/s/1FmO1QK2W6-TKzMYw0pTkkw cross compiler toolchain] (Password: m47o)first. Then execute the following command to unzip the cross compiler tool to the /opt directory
-<h3>  </h3>
-<dl><dd><code>$ sudo tar -zxf rk3288_toolchain_Qt_V5.9.4.tar.gz -C /opt</code><br />
+===  ===
-</dd></dl>
 = Working within QtCreator =

@@ Line 24: / Line 24: @@
 </pre>
-== Installing cross toolchain ==
+<h2> Installing cross toolchain </h2>
+<p>Please download <a href="https://pan.baidu.com/s/1FmO1QK2W6-TKzMYw0pTkkw" alt="https://pan.baidu.com/s/1FmO1QK2W6-TKzMYw0pTkkw" title="https://pan.baidu.com/s/1FmO1QK2W6-TKzMYw0pTkkw">cross compiler toolchain</a>&#160;(Password: m47o)first. Then execute the following command to unzip the cross compiler tool to the /opt directory
-Please download [https://pan.baidu.com/s/1OEzbJsgBSo3n5DdwRY2Rag cross compiler toolchain]&nbsp;(Password: 0kkn)first. Then execute the following command to unzip the cross compiler tool to the /opt directory
+</p>
+<h3>  </h3>
-===  ===
+<dl><dd><code>$ sudo tar -zxf rk3288_toolchain_Qt_V5.9.4.tar.gz -C /opt</code><br />
+</dd></dl>
 = Working within QtCreator =

RK3288 qt5Creator - Revision history

Zhengguang.yang at 01:10, 9 November 2020

Zhengguang.yang at 01:09, 9 November 2020

Zhengguang.yang at 01:08, 9 November 2020

Zhengguang.yang at 01:04, 9 November 2020