IoTGateway/BSP/Linux/AM335x/Qt Application Development - Revision history

Zhengguang.yang: /* Debugging Qt Application */

2016-09-28T09:28:59Z

‎Debugging Qt Application

Zhengguang.yang: /* Debugging Qt Application */

2016-09-28T09:27:00Z

‎Debugging Qt Application

Zhengguang.yang: /* Deploying Qt Application */

2016-09-28T09:18:44Z

‎Deploying Qt Application

Zhengguang.yang: /* Building Qt Project */

2016-09-28T09:15:56Z

‎Building Qt Project

Zhengguang.yang: /* Building Qt Project */

2016-09-28T09:13:55Z

‎Building Qt Project

Zhengguang.yang: /* Creating Qt Project */

2016-09-28T09:09:00Z

‎Creating Qt Project

Zhengguang.yang: /* Adding Qt Versions */

2016-09-28T09:01:00Z

‎Adding Qt Versions

Zhengguang.yang: /* Adding Debuggers */

2016-09-28T08:55:04Z

‎Adding Debuggers

Zhengguang.yang: /* Adding Compilers */

2016-09-28T08:52:02Z

‎Adding Compilers

Zhengguang.yang: /* Create qt device */

2016-09-28T08:46:52Z

‎Create qt device

@@ Line 149: / Line 149: @@
 == <span style="color:#0070c0;"> Debugging Qt Application </span> ==
 *  Click debug icon to start debugging.
-As we know, we have created the Qt device and we have added the gdb to kits. So, once the icon was kicked, the qtcreator will start the gdb server on your target board, and use the gdb client to connect the gdb server automatically.
+As we know, we have created the Qt device and we have added the gdb to kits. So, once the icon was kicked, the qtcreator will start the gdb server on your target board, and use the gdb client to connect the gdb server automatically. <br>
 [[Image: Qt19.png]] <br>
-After this, a debug window will be popped as follow.
+After this, a debug window will be popped as follow. <br>
 [[Image: Qt20.png]] <br>
 Then, you can start to debug your qt code.
@@ Line 167: / Line 167: @@
 Listening on port 1234
 </pre>
 On the local machine(host PC) that runs Qt Creator:
-**  Select Debug > Start Debugging > Attach to Running Debug Server.
+**Select Debug > Start Debugging > Attach to Running Debug Server.
-**  In the Host and port field, enter the name of the remote machine and the port number to use.
+**In the Host and port field, enter the name of the remote machine and the port number to use.
-**  Select OK to start debugging.
+**Select OK to start debugging.

← Older revision		Revision as of 09:27, 28 September 2016
Line 148:		Line 148:

	== <span style="color:#0070c0;"> Debugging Qt Application </span> ==		== <span style="color:#0070c0;"> Debugging Qt Application </span> ==
		+	* Click debug icon to start debugging.
		+	As we know, we have created the Qt device and we have added the gdb to kits. So, once the icon was kicked, the qtcreator will start the gdb server on your target board, and use the gdb client to connect the gdb server automatically.
		+	[[Image: Qt19.png]] <br>
		+	After this, a debug window will be popped as follow.
		+	[[Image: Qt20.png]] <br>
		+	Then, you can start to debug your qt code.
		+
		+
		+	* debug with anthor way Using GDB
		+	When debugging on a target supported by GDB server, a local(host sides) GDB process talks to a GDB server running on the remote machine (target board)that controls the process to be debugged.
		+	The GDB server process is started on the remote machines by passing a port number and the executable:
		+	<pre>
		+	gdbserver :1234 <executable>
		+	</pre>
		+	It then typically responds:
		+	<pre>
		+	Process bin/qtcreator created; pid = 5159
		+	Listening on port 1234
		+	</pre>
		+	On the local machine(host PC) that runs Qt Creator:
		+	** Select Debug > Start Debugging > Attach to Running Debug Server.
		+	** In the Host and port field, enter the name of the remote machine and the port number to use.
		+	** Select OK to start debugging.

← Older revision		Revision as of 09:18, 28 September 2016
Line 143:		Line 143:
	== <span style="color:#0070c0;"> Deploying Qt Application </span> ==		== <span style="color:#0070c0;"> Deploying Qt Application </span> ==
	* Right click your project and select the “Deploy” to upload the binary file to your target board. <font color="#FF0000"> Note, Please ensure your target board connect to your host PC via LAN before all</font>.		* Right click your project and select the “Deploy” to upload the binary file to your target board. <font color="#FF0000"> Note, Please ensure your target board connect to your host PC via LAN before all</font>.
		+	[[Image: Qt18.png]] <br>
		+	* You can also copy the binary file to your target board though U dsik directly.
		+
		+
		+	== <span style="color:#0070c0;"> Debugging Qt Application </span> ==

← Older revision		Revision as of 09:15, 28 September 2016
Line 139:		Line 139:
	* Switch to "Edit" mode		* Switch to "Edit" mode
	* Click "Build" to make qt project.		* Click "Build" to make qt project.
		+
		+
		+	== <span style="color:#0070c0;"> Deploying Qt Application </span> ==
		+	* Right click your project and select the “Deploy” to upload the binary file to your target board. <font color="#FF0000"> Note, Please ensure your target board connect to your host PC via LAN before all</font>.

← Older revision		Revision as of 09:13, 28 September 2016
Line 129:		Line 129:

	== <span style="color:#0070c0;"> Building Qt Project </span> ==		== <span style="color:#0070c0;"> Building Qt Project </span> ==
		+	* Switch to "Projects" mode
		+	* Check if "build configuration" is set to "Debug".
		+	[[Image: Qt15.png]] <br>
		+	* Select “Run”, and check if "Files to deploy" is correct
		+	[[Image: Qt16.png]] <br>
		+	* Click “Add deploy steps”, select “Create tarball”.
		+	* Click “Add deploy steps”, select “Deploy tarball via SFTP upload”.
		+	[[Image: Qt17.png]] <br>
		+	* Switch to "Edit" mode
		+	* Click "Build" to make qt project.

← Older revision		Revision as of 09:09, 28 September 2016
Line 104:		Line 104:

	== <span style="color:#0070c0;"> Creating Qt Project </span> ==		== <span style="color:#0070c0;"> Creating Qt Project </span> ==
		+	We have a demo to create a qt project as below:
		+	* Bring up "New" dailog using "File" -> "New File or Project..."
		+	* Select "Applications" -> 'Qt Widgets Application"
		+	* Click "Choose..."
		+	[[Image: Qt12.png]] <br>
		+	* Use "hello_qt" as name
		+	* Create in "/home/adv/qt"
		+	* Click "Next"
		+	[[Image: Qt13.png]] <br>
		+	* Uncheck "Desktop" and check "Emmabled Qt 5.5.0"
		+	* Click "Next"
		+	[[Image: Qt14.png]] <br>
		+	* Use default settings for "Class Information"
		+	* Click "Next"
		+	* Use default settings for "Project Management"
		+	* Click "Finish"
		+	* Double click "hello_qt.pro" to switch to editor window
		+	* When you run the application, Qt Creator copies the necessary files to the device and starts the application on it. For example, adding
		+	<pre>
		+	target.path = /root
		+	INSTALLS += target
		+	</pre>
		+	to the project .pro file will copy the binary of your project to /root on the remote device. Additional files can be deployed by adding them to further targets and adding those to INSTALLS as well.
		+
		+	== <span style="color:#0070c0;"> Building Qt Project </span> ==

← Older revision		Revision as of 09:01, 28 September 2016
Line 86:		Line 86:

	=== Adding Qt Versions ===		=== Adding Qt Versions ===
		+	* Switch to the "Qt Versions" tab.
		+	* Check if the "Qt 5.5.0 (System)" is auto detected in "Manual" item ? If not, click "Add..." to choose the proper qmake.
		+	[[Image: Qt10.png]]<br>
		+	* Click "Apply"
		+
		+	=== Adding Qt Kits ===
		+	* Switch to the "Kits" tab.
		+	* Click "Add"
		+	* Name the kit as "Emmabled Qt 5.5.0"
		+	* pecify the correct "Device Tpye", "Compiler", "Debugger" and "Qt version"(we have added).
		+	* Click "Browse..." to select "/usr/local/AM57xx/cross_compiler/linux-devkit/sysroots/" as sysroot.
		+	* Click Apply.
		+	[[Image: Qt11.png]]<br>
		+	* Select “Emmabled Qt 5.5.0” and click “make default”.
		+	* Click OK to finalize the configuration.
		+
		+
		+	== <span style="color:#0070c0;"> Creating Qt Project </span> ==

← Older revision		Revision as of 08:55, 28 September 2016
Line 78:		Line 78:

	=== Adding Debuggers ===		=== Adding Debuggers ===
		+	* Switch to the "Debuggers" tab
		+	* Click "Add"
		+	* Name the debugger as "ARM-GDB"
		+	* Click "Browse..." to select "/usr/local/AM57xx/cross_compiler/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf-gdb"
		+	* Click "Apply"
		+	[[Image: Qt9.png]]
		+
		+	=== Adding Qt Versions ===

← Older revision		Revision as of 08:52, 28 September 2016
Line 69:		Line 69:

	=== Adding Compilers ===		=== Adding Compilers ===
		+	* Select the "Build & Run" page on the left, switch to "Compilers" tab, drop down "Add" menu and choose "GCC".
		+	[[Image: Qt7.png]]<br>
		+	* Name the compiler as "TI-GCC"
		+	* Click "Browse..." to select "/usr/local/AM57xx/cross_compiler/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf-g++"
		+	* Select ABI as “arm-linux-generic-elf-32bit”
		+	* Click "Apply”
		+	[[Image: Qt8.png ]]<br>
		+
		+	=== Adding Debuggers ===

← Older revision		Revision as of 08:46, 28 September 2016
Line 66:		Line 66:
	* Click "Apply".		* Click "Apply".

−	Then, a device has been created succesfully.	+	Then, a device has been created succesfully.
		+
		+	=== Adding Compilers ===