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80,434 Views 9 Replies Last post: Mar 18, 2012 10:05 PM by xianfeng.zeng RSS
xianfeng.zeng Active
xianfeng.zeng
47 posts since
Oct 18, 2011
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Feb 14, 2012 11:26 PM

Plugin cannot work well

Hi,

 

I try to use the plugin here: http://communities.mentor.com/mgcx/message/27682#27682 .

 

I run on Nucleus and IMX28. I have change the thread that can run on Nucleus in ifxui_plugin.c. But nothing appear on the board except two buttons.

 

Here is the information catched by printf() I add in head of every function, you can see the flow. Is there something wrong?

 

<IFXM_ifxuiplugin_CreateElement_demoPluginElement>:

[DEBUG]  ../src/ifxui_plugin.c:574 <Plugin_Graph_Task_Entry>: (param=0x0)

[DEBUG]  ../src/ifxui_plugin.c:729 <FillColorOnEngineBuffer>: (plugin_element=0x0, color=0xff)

[DEBUG]  ../src/ifxui_plugin.c:754 <DrawHorizontalLine>: (plugin_element=0x0, row=32910, color=0x808080ff)

[DEBUG]  ../src/ifxui_plugin.c:620 <Plugin_Graph_Task_Entry>: plugin_element->plugin_module->full_redraw=0

[DEBUG]  ../src/ifxui_plugin.c:662 <Plugin_Graph_Task_Entry>: plugin_element->mode=0x0

[DEBUG]  ../src/ifxui_plugin.c:694 <UpdateBuffer>: (plugin_element=0x130dad8, width=0x64, height=0x64)

[DEBUG]  ../src/ifxui_plugin.c:710 <UpdateBuffer>: plugin_element->buffer=0x0

[DEBUG]  ../src/ifxui_plugin.c:421 <IFXM_ifxuiplugin_ChangeElementMode_demoPluginElement>: (hModule=0x12cd344, hElement=0x130dad8, newMode=0x4, pContext=0xceb73c)

[DEBUG]  ../src/ifxui_plugin.c:694 <UpdateBuffer>: (plugin_element=0x130dad8, width=0x64, height=0x64)

[DEBUG]  ../src/ifxui_plugin.c:276 <IFXM_ifxuiplugin_ActivateElement_demoPluginElement>: (hModule=0x12cd344, hElement=0x130dad8)

[DEBUG]  ../src/ifxui_plugin.c:372 <IFXM_ifxuiplugin_PaintElement_demoPluginElement>: (hModule=0x12cd344, hElement=0x130dad8)

 

[DEBUG]  ../src/ifxui_plugin.c:548 <IFXM_ifxuiplugin_ExecuteLink_ButtonLink>: (hModule=0x12cd344, body=0x0)

 

And where can I get some detail documents and demo about Plugin Module?

 

 

Thanks.

phil_brumby Aficionado
phil_brumby
101 posts since
Apr 20, 2010
Currently Being Moderated
Feb 16, 2012 3:40 AM in response to: xianfeng.zeng
Re: Plugin cannot work well

Hi Xianfeng.zeng,

 

Are you evaluating Nucleus or are you an existing customer of Nucleus?

 

Also under what development enviroment are you using Nucleus? Is it with Edge or Codebench?

 

Thanks,

Phil.

xianfeng.zeng Active
xianfeng.zeng
47 posts since
Oct 18, 2011
Currently Being Moderated
Feb 17, 2012 2:26 AM in response to: phil_brumby
Re: Plugin cannot work well

Hi Phil,

 

I am an existing customer of Nucleus. 

I use EDGE, ReadyStart for Nucleus.

 

 

Thanks.

phil_brumby Aficionado
phil_brumby
101 posts since
Apr 20, 2010
Currently Being Moderated
Feb 17, 2012 2:44 AM in response to: xianfeng.zeng
Re: Plugin cannot work well

Hi,

 

I have attached draft version of the Plugin Graph workshops for Nucleus Readystart. This not currently released on the resource center site but should be able to be used as a reference so you can see where any configuration errors may have occurred.

 

Thanks,

Phil.

Attachments:
xianfeng.zeng Active
xianfeng.zeng
47 posts since
Oct 18, 2011
Currently Being Moderated
Feb 22, 2012 2:25 AM in response to: phil_brumby
Re: Plugin cannot work well

Hi Phil,

 

I modify your attachment, and find that there is no effect on the EVK.

 

The attachment is my c file.

 

All debug information is :

[DEBUG]  ../src/ifxui_plugin.c:93 <IFXM_ifxuiplugin_Initialize>: (hModuleId=0x40b4876c, phModule=0x40b48764)

[DEBUG]  ../src/ifxui_plugin.c:149 <IFXM_ifxuiplugin_CreateElement_demoPluginElement>:

[DEBUG]  ../src/ifxui_plugin.c:577 <Plugin_Graph_Task_Entry>: plugin_element->task_running=0x1

[DEBUG]  ../src/ifxui_plugin.c:675 <UpdateBuffer>: (plugin_element=0x40ba8a74, width=0x0, height=0x0)

[DEBUG2]  ../src/ifxui_plugin.c:692 <UpdateBuffer>: plugin_element->buffer=0x0

[DEBUG]  ../src/ifxui_plugin.c:698 <UpdateBuffer>: plugin_element->buffer_height=0x0

And it can response the button event, just cannot see the Sin or Cos drawing.

Attachments:
phil_brumby Aficionado
phil_brumby
101 posts since
Apr 20, 2010
Currently Being Moderated
Feb 22, 2012 2:28 AM in response to: xianfeng.zeng
Re: Plugin cannot work well

Hi,

 

In the UI theme when you create the plugin element is the preview graphics for the graph seen in the Previewer? If not then there is a configuration problem in the theme, dod the plugin have an extent value for x & y?

 

Thanks,

Phil.

xianfeng.zeng Active
xianfeng.zeng
47 posts since
Oct 18, 2011
Currently Being Moderated
Feb 27, 2012 1:55 AM in response to: phil_brumby
Re: Plugin cannot work well

Hi Phil,

 

Sorry for the late reply. I can see preview graphics for the graph seen in the Previewer. Running on EVK I can see other components, just can not see the Plugin component.

 

 

Thanks.

xianfeng.zeng Active
xianfeng.zeng
47 posts since
Oct 18, 2011
Currently Being Moderated
Feb 28, 2012 9:05 PM in response to: xianfeng.zeng
Re: Plugin cannot work well

Hi Phil,

 

I put my whole test project in attachment.  Can you help me to find why Plugin Module cannot run on EVK?

 

(Screenshot is catched on QEMU, but problem is same on EVK.)

 

 

It's important to me.Thank you.

Attachments:
phil_brumby Aficionado
phil_brumby
101 posts since
Apr 20, 2010
Currently Being Moderated
Mar 12, 2012 8:53 AM in response to: xianfeng.zeng
Re: Plugin cannot work well

Hi,

 

Apologies for not getting back to you sooner.

 

I've had a look at your project and can see the problem. All Plugin elements must have the 'In All Layouts >  Extent Hint' property set for X & Y in UI Express. This governs the size of the buffer that will be created to store the plugin data in by Inflexion (The other Extent property under 'In this layout' will tell Inflexion of any scaling/stretch that needs to be applied).

 

comm1.jpg

 

When setting this property the plugin graph works correctly under Qemu I have verified.

 

Thanks,

Phil.

xianfeng.zeng Active
xianfeng.zeng
47 posts since
Oct 18, 2011
Currently Being Moderated
Mar 18, 2012 10:05 PM in response to: phil_brumby
Re: Plugin cannot work well

Thank you very much.

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