Re: I need to read input from the user console
Posted: Mon Mar 26, 2018 7:00 pm
Hi John -
Thanks for the reply. I did find the source for that routine OK, but I was wondering why the linker isn't finding it in that library, as it does for the example program. I need to know more about the build system, I guess, but if it's in the library, and if my program needs it, why doesn't the linker extract it from that library?
(as a side note: I too am a fan of Notepad++, but IMO there are a couple of other tools that are even better for finding text strings. One is grepWin, a free one-window download that gives you excellent find/replace functionality. The other is the Qt Creator IDE. Even though I can't build for the esp32 with it (yet) I can edit, and it has a "follow symbol under cursor" command that is excellent in this regard.)
Also, I mentioned this elsewhere, but I'm having trouble getting the linker to recognize my app_main in main.cpp. I use the extern "C" around the definition of app_main, but I don't have an explicit declaration of it anywhere. Any ideas here would be very appreciated.
Thanks for the reply. I did find the source for that routine OK, but I was wondering why the linker isn't finding it in that library, as it does for the example program. I need to know more about the build system, I guess, but if it's in the library, and if my program needs it, why doesn't the linker extract it from that library?
(as a side note: I too am a fan of Notepad++, but IMO there are a couple of other tools that are even better for finding text strings. One is grepWin, a free one-window download that gives you excellent find/replace functionality. The other is the Qt Creator IDE. Even though I can't build for the esp32 with it (yet) I can edit, and it has a "follow symbol under cursor" command that is excellent in this regard.)
Also, I mentioned this elsewhere, but I'm having trouble getting the linker to recognize my app_main in main.cpp. I use the extern "C" around the definition of app_main, but I don't have an explicit declaration of it anywhere. Any ideas here would be very appreciated.