How to convert font from OTF file to C array with "Old 5.3 version"?


I’m maintaining a project which has implemented a few languages before I took over, currently I would like to add the language of Korean into this project, as the origin design it was using “Old 5.3 version tool” to convert all fonts, but I currently couldn’t complete the conversion even with the range of English letters, could anyone please give me a hint.

What MCU/Processor/Board and compiler are you using?

LPC54608 EVK

What do you want to achieve?

Convert a range of Korean font from NotoSansCJKtc-Medium.otf into C file.

What have you tried so far?

A few different configs on Convert tool of Old 5.3 version and new.

Screenshot and/or video

Please attach the font you used.

@kisvegabor please get the file from the link below, thanks a lot.
font file link

Since that font file is 16MB big size file, so I put it on my cloud space, or I should divide it to many 4MB files then uploading here?
please advice, thanks.

OTF fonts are not supported. Try to convert it to TTF or WOFF.