Upload_NOK_grbl-1.1h.20190825

In file included from C:\Users\pherd\Documents\Arduino\libraries\grbl/grbl.h:43:0,

                 from C:\Users\pherd\Documents\Arduino\libraries\grbl\examples\grblUpload\grblUpload.ino:27:

C:\Users\pherd\Documents\Arduino\libraries\grbl/nuts_bolts.h:56:0: warning: "max" redefined

 #define max(a,b) (((a) > (b)) ? (a) : (b))



In file included from sketch\grblUpload.ino.cpp:1:0:

C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/Arduino.h:93:0: note: this is the location of the previous definition

 #define max(a,b) ((a)>(b)?(a):(b))



In file included from C:\Users\pherd\Documents\Arduino\libraries\grbl/grbl.h:43:0,

                 from C:\Users\pherd\Documents\Arduino\libraries\grbl\examples\grblUpload\grblUpload.ino:27:

C:\Users\pherd\Documents\Arduino\libraries\grbl/nuts_bolts.h:57:0: warning: "min" redefined

 #define min(a,b) (((a) < (b)) ? (a) : (b))



In file included from sketch\grblUpload.ino.cpp:1:0:

C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/Arduino.h:92:0: note: this is the location of the previous definition

 #define min(a,b) ((a)<(b)?(a):(b))



In file included from C:\Users\pherd\Documents\Arduino\libraries\grbl/grbl.h:43:0,

                 from C:\Users\pherd\Documents\Arduino\libraries\grbl\examples\grblUpload\grblUpload.ino:27:

C:\Users\pherd\Documents\Arduino\libraries\grbl/nuts_bolts.h:61:0: warning: "bit" redefined

 #define bit(n) (1 << n)



In file included from sketch\grblUpload.ino.cpp:1:0:

C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/Arduino.h:124:0: note: this is the location of the previous definition

 #define bit(b) (1UL << (b))



Sketch uses 29762 bytes (92%) of program storage space. Maximum is 32256 bytes.
Global variables use 1633 bytes (79%) of dynamic memory, leaving 415 bytes for local variables. Maximum is 2048 bytes.
Low memory available, stability problems may occur.
An error occurred while uploading the sketch