Geeetech

For a consistent way to upload firmware on GT2560 4.0, please see vert 's youtube video

Here is his answer in another forum thread
http://www.geeetech.com/forum/viewtopic.php?f=20&t=69699&p=105577#p105579

The
"Need to hold the printer's reset button while updating the firmware to update!!!"

is ...

@vert
Thanks
your suggestion (video youtube) for pressing + holding the reset button
and releasing the
worked !

So I uploaded 3 times a firmware without a failure to upload !!


The reset before uploading firmware is needed to make the bootloader start executing,
- but it should happen ...

Thanks for you answer

Then I will wait a few months , like until summer
and then get a 2nd board, (maybe it will be an improved version by then)

Then i ll try to program the old one with an ISP programmer with some peace of mind that i have a spare board
Also i ll try to program new board via ...

And also made sure i have 250000 baud rate

Hello
thanks for your answer,
just the question was if i can compile it (i have a A10T)
e.g. correct minor issues (and in future make some upgrades)
minor issues
- correct x,y offsets (discovered by clicking auto-home are -15, -8),
- correct the Z-axis maximum height is wrongly set to 260mm, but i ...

Any news about this ?

I also have GT2560 V4.0 (i own an A10T)