MPCNC/Firmware2
1
0
Fork 0
Code Issues 1 Pull Requests Releases Wiki Activity

Merge pull request #3921 from thinkyhead/rc_calc_timer_tweak

Browse Source 
Tiny calc_timer speedup
This commit is contained in:
Scott Lahteine 2016-05-30 16:47:03 -07:00
commit 02735fd500
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Marlin/stepper.h
View File

@ -257,11 +257,11 @@ class Stepper {
NOMORE(step_rate, MAX_STEP_FREQUENCY);
if (step_rate > 20000) { // If steprate > 20kHz >> step 4 times
step_rate = (step_rate >> 2) & 0x3fff;
step_rate >>= 2;
step_loops = 4;
}
else if (step_rate > 10000) { // If steprate > 10kHz >> step 2 times
step_rate = (step_rate >> 1) & 0x7fff;
step_rate >>= 1;
step_loops = 2;
}
else {