Search found 182 matches

by Gfast2
Mon Oct 23, 2017 11:32 am
Forum: General Discussion
Topic: fopen takes only 8 character name, how to make file with larger name?
Replies: 3
Views: 2310

Re: fopen takes only 8 character name, how to make file with larger name?

Hi anitech_pro,

I have the same issue right now. But differently, I believe I got "/sdcard/test2.xml" (9 charactors from "test2.xml") works firstly. but if I did try to read "abc_config.xml", then I get the same issues (fopen return "NULL"). :o

So, what should we do?
by Gfast2
Fri Aug 11, 2017 2:17 am
Forum: General Discussion
Topic: Inter-task Communication: pass the same payload through more then two tasks
Replies: 7
Views: 4197

Inter-task Communication: pass the same payload through more then two tasks

Hi ESP32ers, Recently I got some small problem about "Inter-task Communication". The test set is: If I trigger a button (one of five). I need to track this event in one task, put message like the new state of the button, the number of the button and timestamp of this event as payload, and pass this ...

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