search

Schildkroet / GRBL-Advanced

Grbl-Advanced is a no-compromise, high performance, low cost alternative for CNC milling. This version of Grbl runs on a STM32F411RE / STM32F446RE Nucleo Board. Now with backlash compensation, multi-axis and Tool Table support!
GNU General Public License v3.0
287 stars 84 forks source link

Does Grbl-Advanced use the grbl stepper "on" time setting? #81

Open jdeline opened 2 years ago

jdeline commented 2 years ago

This is less of an "issue" and more of a question. In line number 118 of "stepper.c", the following variable is declared:

uint8_t step_pulse_time; // Step pulse reset time after step rise

I cannot find where the variable gets assigned, nor where it gets used in the program. How does GA set the stepper "on" time?

Do you want to create a "Discussions" section in this repository for questions like this? Thanks!

Schildkroet commented 2 years ago

No, this setting isn't used anymore. Step pulse time is a fixed value https://github.com/Schildkroet/GRBL-Advanced/blob/software/grbl/Stepper.c#L459-L464