Quote Originally Posted by Roxy View Post
Just as a general FYI: RC-7 is just a point in time. It should be very stable. But most likely RCBugFix would be a better choice to load. It will have more bugs gone than RC-7 (even though it is very stable).

Viki works just find in RCBugFix!!!!
Downloaded Bug fix, changed board and baud, uncommented viki and sd support, when compiling I get this error.

Arduino: 1.6.12 (Windows 10), Board: "Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)"
sketch\ultralcd.cpp: In function 'bool lcd_detected()':
ultralcd.cpp:3053: error: redefinition of 'bool lcd_detected()'
bool lcd_detected() { return lcd.LcdDetected() == 1; }
^
In file included from sketch\ultralcd.cpp:23:0:
sketch\ultralcd.h:50:17: note: 'bool lcd_detected()' previously defined here
inline bool lcd_detected() { return true; }
^
exit status 1
redefinition of 'bool lcd_detected()'
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.