bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

Replace double with float, optimize calculation

Browse Source
This commit is contained in:
etagle
2018-07-01 17:20:28 -03:00
committed by Scott Lahteine
parent d960d448fa
commit 1367df2875
38 changed files with 263 additions and 267 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Marlin/src/gcode/temperature/M104_M109.cpp
View File

@ -225,7 +225,7 @@ void GcodeSuite::M109() {
// break after MIN_COOLING_SLOPE_TIME seconds
// if the temperature did not drop at least MIN_COOLING_SLOPE_DEG
if (!next_cool_check_ms || ELAPSED(now, next_cool_check_ms)) {
if (old_temp - temp < MIN_COOLING_SLOPE_DEG) break;
if (old_temp - temp < float(MIN_COOLING_SLOPE_DEG)) break;
next_cool_check_ms = now + 1000UL * MIN_COOLING_SLOPE_TIME;
old_temp = temp;
}