Hi all!
So I am building a CNC machine using my arduino uno as the hub. The machine has already been built, but I am rebuilding it using the same arduino. It already had all of the software installed. I first soldered a set of axes together, tested it with the arduino, it worked, all was going well. It wasn’t until I soldered two new axes to the board that I ran into problems. When I try to connect to GRBL controller, I get this error: “No data from COM port after connect. Expecting Grbl version string”. So, I tried to reinstall GRBL, using XLoader, it did not work. I then tried it using the actual arduino software, to no avail. I get this error:
“”"
Arduino: 1.8.2 (Windows Store 1.8.5.0) (Windows 10), Board: "Arduino/Genuino Uno"
In file included from C:\Users\msoda\OneDrive\Documents\Arduino\libraries\grbl/grbl.h:43:0,
from M:\grbl-master\grbl\examples\grblUpload\grblUpload.ino:27:
C:\Users\msoda\OneDrive\Documents\Arduino\libraries\grbl/nuts_bolts.h:25:0: warning: "false" redefined
#define false 0
^
In file included from C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.5.0_x64__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino/Arduino.h:24:0,
from sketch\grblUpload.ino.cpp:1:
c:\program files\windowsapps\arduinollc.arduinoide_1.8.5.0_x64__mdqgnx93n4wtt\hardware\tools\avr\lib\gcc\avr\4.9.2\include\stdbool.h:42:0: note: this is the location of the previous definition
#define false false
^
In file included from C:\Users\msoda\OneDrive\Documents\Arduino\libraries\grbl/grbl.h:43:0,
from M:\grbl-master\grbl\examples\grblUpload\grblUpload.ino:27:
C:\Users\msoda\OneDrive\Documents\Arduino\libraries\grbl/nuts_bolts.h:26:0: warning: "true" redefined
#define true 1
^
In file included from C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.5.0_x64__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino/Arduino.h:24:0,
from sketch\grblUpload.ino.cpp:1:
c:\program files\windowsapps\arduinollc.arduinoide_1.8.5.0_x64__mdqgnx93n4wtt\hardware\tools\avr\lib\gcc\avr\4.9.2\include\stdbool.h:43:0: note: this is the location of the previous definition
#define true true
^
In file included from C:\Users\msoda\OneDrive\Documents\Arduino\libraries\grbl/grbl.h:43:0,
from M:\grbl-master\grbl\examples\grblUpload\grblUpload.ino:27:
C:\Users\msoda\OneDrive\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\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.5.0_x64__mdqgnx93n4wtt\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\msoda\OneDrive\Documents\Arduino\libraries\grbl/grbl.h:43:0,
from M:\grbl-master\grbl\examples\grblUpload\grblUpload.ino:27:
C:\Users\msoda\OneDrive\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\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.5.0_x64__mdqgnx93n4wtt\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\msoda\OneDrive\Documents\Arduino\libraries\grbl/grbl.h:43:0,
from M:\grbl-master\grbl\examples\grblUpload\grblUpload.ino:27:
C:\Users\msoda\OneDrive\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\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.5.0_x64__mdqgnx93n4wtt\hardware\arduino\avr\cores\arduino/Arduino.h:123:0: note: this is the location of the previous definition
#define bit(b) (1UL << (b))
^
Sketch uses 30058 bytes (93%) of program storage space. Maximum is 32256 bytes.
Global variables use 1486 bytes (72%) of dynamic memory, leaving 562 bytes for local variables. Maximum is 2048 bytes.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x6b
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x6b
Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
“”"
I’m not sure what else to do. Any help is much appreciated. Thanks!