Liam Howatt

~~Hey @glueckm, could you please share the warning message? I'm trying to reproduce it.~~ Edit: got it with warning level flag `/W3` ``` src\misc\lv_lru.c(144): warning C4267: 'function': conversion from 'size_t'...

I reproduced it.

I see the problem. @kdschlosser can we update the mpy binding to handle the case when `size_t` is 64 bits? Or would it be better to change the unix port...

Maybe the best thing is to remove `size_t` from the API. Like you said, it's rare to approach the 32nd bit for file offsets, for sure. It would be a...

Manipulating the contents of ff.h is the point of putting the defines before the include. To convey that I should `undef` it right after the include. Ideally we'd detect what...

Actually, IIRC Mbed users would not use lv_fs_fatfs. They'd use lv_fs_stdio which maps to Mbed's own FATFS adapter. So maybe we can ignore FATFS_DIR and only worry about FF_DIR. But...

> `"ff.h"` is working internally, and the problem is that it defines FF_DIR but we use DIR in lv_fs_fatfs.c. Is that correct? Correct. > If so, all we need to...

Ah but you see, if they're using the variant of `"ff.h"` that defines the directory type as `DIR` (i.e. Arduino), then that `#define` would change all the `DIR` in `lv_fs_fatfs.c`...

So there is a preprocessor define for ESP. I think that is the best solution. [Reference](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-guides/build-system.html#preprocessor-definitions) @mgaman @brandon-kim @anujdeshpande thanks for helping. Would someone be able to validate the solution...

Hey, I tried using that font at size 20 and 28 on a roller in v8.3. I used default theme and mono theme. If I understand correctly, is the problem...