Do you have text displayed in TextArea?

[Sasha_]

Hi.

I no longer have the text in TextArea.

I downloaded a backup where everything used to work fine, but the text is still not displayed.

Does anyone have any idea what the problem is?

[Karan 123]

Hi,

​

Do you set WildCard Buffer? ​

Do you set Wildcard Ranges in ​Typographies under Text?

​

​Please check below link.

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https://community.st.com/s/question/0D73W000000PinC/text-wildcard-shows-characters?s1oid=00Db0000000YtG6&s1nid=0DB0X000000DYbd&emkind=chatterCommentNotification&s1uid=0050X000007vw7K&emtm=1588540053128&fromEmail=1&s1ext=0

​

​

​Hope this helps..

​

--

Karan​

[Sasha_]

Thank you,

It's all set up. 

And it's worked before. Yesterday I changed the program a bit and the text is no longer displayed. In TouchGFX only "Generate Code" was clicked.

I have no QSPI Flash on my board.

There is enough internal memory for my project.

It seems that the program is trying to use external flash memory for the font. Where can I change this, I have not yet found.

I'm using:

STM32CubeIDE

Version: 1.3.0

Build: 5720_20200220_1053 (UTC)

TouchGFX 4.13.0 Designer

[Karan 123]

Hi,

​

​I have experienced on this . You need either to delete linker file qspi setting or regenerate code by disabling qspi.

​

​

https://community.st.com/s/question/0D50X0000AivRmfSQE/touch-gfx-without-external-flash

​

​

Hope this helps..

​

--

Karan​

[Sasha_]

I figured out what it was all about.

I noticed that TouchGFX writes when it's generated:

WARNING - Char 0x2D is used but does not exist in the font!

WARNING - A total of 12 Unicode characters did not exist in the font!

In the folder "Project\TouchGFX\assets\fonts" there was "verdana" font, and in the TouchGFX project there was some other font.

After changing the font in the project to "verdana", the test is now displayed.