Hi Dust,
Thank you for your suggestion.
After changing fpos_t to fposition with a new version, it seemed compile, then it did not upload.
I had to change the arduino board and the cable.
It had been 2 years since I stopped printing, and I was surprised how quickly and how much I forgot. I am at the ground zero.
Now I am struggling with x-axis home function: when I hit 'home x' the carriage flies to the max x requiring turning off. I found the x=0 is right at the middle of the x-range.
Any suggestion is welcome for this. I am afraid that I have to hackle the marlin.
Update: I have updated with Marlin1.1 and Arduino IDE, and it compiled fine. Above mentioned problem was solved by changing X_HOME_DIR to 1 (It was -1).
It now prints as expected.
.
Edited 3 time(s). Last edit at 09/29/2020 09:53AM by photo444.