Hello there,
I am trying to upload blink sketch in my Arduino Mega using Megacore board.
I used this settings in the drop down menus.
Board : Atmega2560
BOD : 2.7V
pinout : Arduino MEGA pinout
clock : 16Mhz External
Compiler LTO : disable(default)
Port : The one which arduino mega is attached to
Programmer : USBasp
I get the below error.
Arduino: 1.6.13 (Mac OS X), Board: "ATmega2560, Arduino MEGA pinout, 2.7v, Disabled (default), 16 MHz external"
Sketch uses 1,564 bytes (0%) of program storage space. Maximum is 261,120 bytes.
Global variables use 9 bytes (0%) of dynamic memory, leaving 8,183 bytes for local variables. Maximum is 8,192 bytes.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0x00
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.
when i used standard settings to upload sketches, It uploads and works.
what could be the reason?
Thanks