ManuelW/grbl-LPC-CoreXY
1
0
Fork 0
Code Issues Pull Requests Releases 1 Wiki Activity

Make sure we don't accelerate above the nominal_rate

Browse Source
This commit is contained in:
jvangrin 2011-07-05 16:57:03 -05:00
parent 926d74fcb7
commit d9a7fc4680
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
stepper.c
View File

@ -101,6 +101,9 @@ inline void trapezoid_generator_tick() {
if (current_block) {
if (step_events_completed < current_block->accelerate_until) {
trapezoid_adjusted_rate += current_block->rate_delta;
if (trapezoid_adjusted_rate > current_block->nominal_rate ) {
trapezoid_adjusted_rate = current_block->nominal_rate;
}
set_step_events_per_minute(trapezoid_adjusted_rate);
} else if (step_events_completed > current_block->decelerate_after) {
// NOTE: We will only reduce speed if the result will be > 0. This catches small