Korean output not working using Unicode::snprintf()

Forum|Forum|4 years ago
January 11, 2022
2 replies
2016 views

Hello,

I want to print Korean in <value> of wild card

The encoding used in CubeIDE is attached as a picture file.

The touchGFX version we use is 4.16.

The initial value entered in wildcard is normally output as "정지".

(textArea and Typographies images are attached.)

"Unicode::snprintf(textMasterAirflowBuffer, TEXTMASTERAIRFLOW_SIZE, "STOP");" -> "STOP" is output.

Unicode::snprintf(textMasterAirflowBuffer, TEXTMASTERAIRFLOW_SIZE, "정지"); -> Fallback Character is output.

Unicode::snprintf(textMasterAirflowBuffer, TEXTMASTERAIRFLOW_SIZE, "%s", "정지"); -> Fallback Character is output.

How can I get Korea to be printed on the LCD normally?

Best regards,

TouchGFX

This topic has been closed for replies.

Best answer by Romain DIELEMAN

Hi,

You need to add in the Typographies settings the Korean characters or range of characters you will use (just add 정지 in the "Wildcard Characters "tab for example in your case). This step is necessary otherwise TouchGFX will just return the fallback character.

Make sure also that your font handles Korean, I used on my side the Noto Serif KR version because Verdana would not handle 정지.

/Romain

Romain DIELEMANBest answer

ST Employee

Hi,

You need to add in the Typographies settings the Korean characters or range of characters you will use (just add 정지 in the "Wildcard Characters "tab for example in your case). This step is necessary otherwise TouchGFX will just return the fallback character.

Make sure also that your font handles Korean, I used on my side the Noto Serif KR version because Verdana would not handle 정지.

/Romain

MyApplication.7z

Hwoo-Author

Associate II

Hi,

Sorry for the late reply because I was working on another project.

Thanks for the reply.

Best regards,

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