二九
二九
@feizi Hello, I looked at this library I want to use on Arduino. How do I operate it? Sensory manipulation can be complicated, okay?
@feizi  Yes, I know this example, but I need to use the version of v1.9.0. Do you mean that this version is already used on 3.0.4
@feizi  Is there a tutorial for this modification,I'm not sure what needs to be changed or do I just need to change this version?
嗯 有相关问题可以联系售后
Okay, I understand. Thank you.
How do I need to achieve this ”ring buffer as an intermediate cache“
Although this may be a good solution, it may be a little difficult for me. According to the existing program, I do not know where and how to modify it,...
[LVGL_Arduino-Half-B.zip](https://github.com/user-attachments/files/20188422/LVGL_Arduino-Half-B.zip) For example, in this case, because the screen updates in real-time, the SD card cannot be inserted when it is being called.
@me-no-dev You can keep obtaining the capacity of the SD card in the loop, and it will fail to obtain