PROBLEM DECLARING STRING AS A GLOBAL VARIABLE
Posted: Mon Apr 20, 2015 2:49 pmHey guys, i'm trying to get temperature and humidity from an arduino and i want to declare the temp and hum as global variables so i can use them along my code on the ESP8266-01.
the problem i have is everytime i declare the string at the beginning of the code i get this:
what can i do to fix this little problem, thanks
the problem i have is everytime i declare the string at the beginning of the code i get this:
Arduino:1.6.2 (Windows 8.1), Placa:"Generic ESP8266 board"
Opciones de compilación cambiadas, reconstruyendo todo
Prueba_ESP.cpp.o:(.text.startup+0x10): undefined reference to `__dso_handle'
c:/program files (x86)/arduino/hardware/esp/tools/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: C:\Users\Fabrizio\AppData\Local\Temp\build7730487494655680220.tmp/Prueba_ESP.cpp.elf: hidden symbol `__dso_handle' isn't defined
c:/program files (x86)/arduino/hardware/esp/tools/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld.exe: final link failed: Bad value
collect2.exe: error: ld returned 1 exit status
Error de compilación
This report would have more information with
"Show verbose output during compilation"
activala desde Archivo > Preferencias
what can i do to fix this little problem, thanks