sravan/Marlin-Firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 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

4
Marlin/src/core/utility.h
View File

@@ -87,14 +87,14 @@ void safe_delay(millis_t ms);
char* ftostr62rj(const float &x);
// Convert float to rj string with 123 or -12 format
FORCE_INLINE char* ftostr3(const float &x) { return itostr3(int(x + (x < 0 ? -0.5 : 0.5))); }
FORCE_INLINE char* ftostr3(const float &x) { return itostr3(int(x + (x < 0 ? -0.5f : 0.5f))); }
#if ENABLED(LCD_DECIMAL_SMALL_XY)
// Convert float to rj string with 1234, _123, 12.3, _1.2, -123, _-12, or -1.2 format
char* ftostr4sign(const float &fx);
#else
// Convert float to rj string with 1234, _123, -123, __12, _-12, ___1, or __-1 format
FORCE_INLINE char* ftostr4sign(const float &x) { return itostr4sign(int(x + (x < 0 ? -0.5 : 0.5))); }
FORCE_INLINE char* ftostr4sign(const float &x) { return itostr4sign(int(x + (x < 0 ? -0.5f : 0.5f))); }
#endif
#endif // ULTRA_LCD