Common location for images and icon

jakkra / ZSWatch

ZSWatch - the Open Source Zephyr™ based Smartwatch, including both HW and FW.

https://forms.gle/G48Sm5zDe9aCaYtT9

GNU General Public License v3.0

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Common location for images and icon #153

Closed Kampi closed 6 months ago

Kampi commented 9 months ago

Should be placed in the external flash
Should prevent fragmentation and double images to save space
QSPI preferred (how do we want to handle the "normal" SPI?)

jakkra commented 9 months ago

Need to experiment a bit with v4 and QSPI, if we can put everything in external it would be great. For v3 I'm not sure exactly how to handle it as stuff on watchface must be in internal flash, otherwise it's too slow.

Will think abit about what's the best approach.

Also another issue is that some of the .c images files I don't know the source of, and they need to be converted to .bin to work in external flash. So will need some thinking.

Kampi commented 9 months ago

I think it's enough to think about how to implement it in rev 4 with all the infrastructure. A backport to rev 3 can be done later if there is a need to do it. For now it looks okay 👍. We should spend some time to test the changes later to avoid issues in LVGL like in the iaq app with images in external flash.