I’m currently facing an issue with updating RTC variables on my Nextion display when uploading code. Here’s the scenario:
When I use the debug function in the Nextion editor, the time appears to work correctly, but upon uploading the code to my display, the time is inaccurate. I’ve incorporated a backup battery in the display, and the time is updated through a timer that triggers every second.
The relevant code snippet for updating the time is as follows:
p19.pic = rtc3 + 326;
p20.pic = rtc4 + 350;
the constants after the rtc are “zero” pictures.
I suspect that there might be a discrepancy in how the code behaves during debug and after uploading. Has anyone experienced a similar issue, and if so, how did you resolve it? Could it be related to the backup battery or some nuances in the upload process?
I appreciate any insights or suggestions to help me troubleshoot and resolve this RTC variable update issue. Thank you!