Display update issue

[mihai-manea]

Hello,

After 2 days with a lot of errors, I finally manage to compile and upload your example.
But, I have an issue, the display is updating very slow (5-10sec). What could be the issue?

https://youtu.be/dcS2ea-2OOQ

[rzeldent]

Hi Mihai,

I saw the video, very strange and also strange that the CPU remains at 0%. So, by watching it I cannot determine what's going on. I also did not hear from others about such an issue.
Could you share the code (with me) so I can test it on my hardware?

Rene

[mihai-manea]

Here it is: https://mega.nz/file/l8NDVJYQ#pFQwsZ_fSvlVYhHNYeDKoZt3lgthA8C3zVs0VqeyQQM

[rzeldent]

Hi Mihai,

I was able to reproduce the issue. The delay is not caused by the library but by the

 getLocalTime(&timeinfo);

I think when the time is not synchronized because there is no network or NTP it blocks.
I will update the sample to use millis().

Thanks for noticing!