FABRICE asked 5 months ago
Hello,
I am learning LVGL and ESP32 and I got that issue when uploading the 3.3 sketch.
I tried to modify it but not easy to reduce the size. Any tips about that ?
Regards,
Sketch uses 1323125 bytes (100%) of program storage space. Maximum is 1310720 bytes.
Global variables use 61180 bytes (18%) of dynamic memory, leaving 266500 bytes for local variables. Maximum is 327680 bytes.
Sketch too big; see https://support.arduino.cc/hc/en-us/articles/360013825179 for tips on reducing it.
text section exceeds available space in board
Compilation error: text section exceeds available space in board
Sara Santos Staff answered 5 months ago
Hi.
Hi.
Please read the yellow rectangle on page 346.
I forgot to add that notice on chapter 3.3.
Regards,
Sara
FABRICE answered 5 months ago
Hello Sara,
It is what we call efficiency. Problem solved.
Thank you for your help and everything you do on line for the “arduino’s rookies” like me and, of course, the most experienced people. I am addicted…
All the best,
Fabrice
Sara Santos Staff answered 5 months ago
Great.
I’m glad the issue is solved.
I need to fix that in the next eBook update.
I’ll mark this issue as resolved. If you need further help, you just need to open a new question in our forum.
Regards,
Sara
FABRICE answered 5 months ago
Sara,
everything is fine now. I was in trouble with time and date afterwards. http://worldtimeapi.org/ did not work in the sketch. I skimmed through the web to find a solution. It seems that the url works with my browser but no access from the esp32 …GET request failed, error: connection refused. Then I mixed 3.3 with “Getting Date and Time with ESP32 on Arduino IDE (NTP Client)” from Rui. Just replaced the “void get_date_and_time()” and vaiables names and it works perfecly.
Kindly regards,
Sara Santos Staff answered 5 months ago
Hi.
It’s weird that you cannot get a response from the worldtime API.
I’m not sure what might be causing the issue…
That’s great that you were able to find a workaround tough,
Regards,
Sara
Ronald Petty answered 4 months ago
Hi All Y’All,
I have no option under tools to select “Partition Scheme” it simply isn’t there.
Sara Santos Staff answered 4 months ago
Hi.
in Tools>Board, make sure you select ESP32 Dev Module.
Regards.
Sara
Lawrence