Flashing problem with Anet a8 v1-5 board

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Felix
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Flashing problem with Anet a8 v1-5 board

Post by Felix » Fri Jan 12, 2018 8:26 am

Hey everyone,

So I want to flash the anet a8 board with the newest marlin (1.1.8 as of today).
I followed tutorials to flash the board both with arduino and the marlin config, but both ways says it has problems with syncing issues.

Code: Select all

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0xd6
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x6f
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x80
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0xbf
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0xae
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0xd6
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x02
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x21
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0xcc
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0xd6
Does anyone have knowledge about this and maybe want to help out?

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Re: Flashing problem with Anet a8 v1-5 board

Post by wermy » Sat Jan 13, 2018 12:35 pm

It sounds like avrdude can't see/talk to your printer. Is there a reset button on the controller board? May need to push that before trying to upload the firmware.
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Re: Flashing problem with Anet a8 v1-5 board

Post by Felix » Sat Jan 13, 2018 3:29 pm

Already solved the problem, but thanks anyway wermy. I just reburned the bootloader and used the marlin-config and everything works like a charm.

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Re: Flashing problem with Anet a8 v1-5 board

Post by wetzelsn » Tue Mar 06, 2018 1:59 pm

I got the same problem with my v1.5 board. how do you reburn the bootloader?

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Re: Flashing problem with Anet a8 v1-5 board

Post by Felix » Wed Mar 07, 2018 7:32 pm

I used an arduino as an isp and connected the correct pins to the printerboard and burn it with the arduino software.
After that the board will not display anything but blocks on the screen but then you can use marlin-config to install the marlin software.

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Re: Flashing problem with Anet a8 v1-5 board

Post by caiopolansk » Fri Mar 23, 2018 6:40 am

Hi,

I have the same problem, but after burn the bootloader, the blocks in the lcd appears. After this, when I try to upload the Marlin, the error appear:

avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0xd6
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x6f
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x80
avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0xbf
avrdude: stk500_getsync() attempt 5 of 10: not in sync: resp=0xae
avrdude: stk500_getsync() attempt 6 of 10: not in sync: resp=0xd6
avrdude: stk500_getsync() attempt 7 of 10: not in sync: resp=0x02
avrdude: stk500_getsync() attempt 8 of 10: not in sync: resp=0x21
avrdude: stk500_getsync() attempt 9 of 10: not in sync: resp=0xcc
avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0xd6

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