Nico Tonnhofer

How should this picture looks like when lookahead is active? I just test the master. One time ramping with and one time without lookahead. But I don't see any different....

> Maybe your MAX_JERK is close to zero. \*insertrandomfacepalm*

ramping lookahead:  temporal lookahead:  :grin:

Virtual print of the swan was successful :+1:

Very impressive work. I'm looking forward to test this. (Keep in mind, that you need to change dda_step() again, else you could get wrong results https://github.com/Traumflug/Teacup_Firmware/issues/260)

Can you also upload your current code with the rebase of #260? I failed to rebase it. My first test with a rebase ends in a div by zero.

`ERROR: dda_queue.c:77: assert(mb_tail != mb_plan) failed; Advancing tail past plan` :confused:

config.h: ``` #include "config/board.gen7-v1.4.h" #include "config/printer.mendel.h" ``` sim: ``` ./sim -t0 -g swan-test.gcode -o ```

Looks like there is something wrong. 

You are coming closer :+1: Swan looks perfect. While testing the dda_queue-issue zungman sends me a gcode with very short moves, which makes problems. Very short and very fast to...