In file included from C: \ Users \ Grisha \ Documents \ Arduino \ libraries \ grbl / grbl.h: 43: 0,
from C: \ Users \ Grisha \ Documents \ Arduino \ libraries \ grbl \ examples \ grblUpload \ grblUpload.ino: 27:
C: \ Users \ Grisha \ Documents \ Arduino \ libraries \ grbl / nuts_bolts.h: 51: 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 \ Grisha \ Documents \ Arduino \ libraries \ grbl / grbl.h: 43: 0,
from C: \ Users \ Grisha \ Documents \ Arduino \ libraries \ grbl \ examples \ grblUpload \ grblUpload.ino: 27:
C: \ Users \ Grisha \ Documents \ Arduino \ libraries \ grbl / nuts_bolts.h: 52: 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 \ Grisha \ Documents \ Arduino \ libraries \ grbl / grbl.h: 43: 0,
from C: \ Users \ Grisha \ Documents \ Arduino \ libraries \ grbl \ examples \ grblUpload \ grblUpload.ino: 27:
C: \ Users \ Grisha \ Documents \ Arduino \ libraries \ grbl / nuts_bolts.h: 55: 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: 123: 0: note: this is the location of the previous definition
#define bit (b) (1UL << (b))
A sketch uses 29,594 bytes (91%) of the device’s memory. A total of 32,256 bytes are available.
Global variables use 1484 bytes (72%) of dynamic memory, leaving 564 bytes for local variables. Maximum: 2048 bytes.
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 1 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 2 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 3 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 4 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 5 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 6 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 7 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 8 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 9 of 10: not in sync: resp = 0x72
avrdude: stk500_recv (): programmer is not responding
avrdude: stk500_getsync () attempt 10 of 10: not in sync: resp = 0x72
Please tell me what is it?