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Discussion - Software / FT813 (or BT815) few fonts at the same time.
« on: September 04, 2019, 11:29:49 AM »
In our application, we need to have possibility to use few fonts with different sizes. Now I'm working on FT813 and found that custom fonts must be uploaded to RAM_G, but custom font means 1 x font in 1 x size yes ? So, I can't upload font in size 20 and then use it in smaller size ?
I found that new chip from BT81x family have possibility to use external flash to store fonts/bitmaps. So in this way we can upload few fonts in to the external flash and use later? But in FT813 we can not overwrite existing fonts ?
Is there any example how to use external flash fonts ? The documentation is not clear for me.
I found that new chip from BT81x family have possibility to use external flash to store fonts/bitmaps. So in this way we can upload few fonts in to the external flash and use later? But in FT813 we can not overwrite existing fonts ?
Is there any example how to use external flash fonts ? The documentation is not clear for me.