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gcode_parse.h: grant mantissa full 32 bits. 

This saves 280 bytes of binary size and probably quite a bit of
processing time. Cost: 1 byte of RAM.
This commit is contained in:
Markus Hitter 2011-02-23 14:45:33 +01:00
parent bdeb4827fc
commit 1a33cfddf6
1 changed files with 3 additions and 3 deletions
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6
gcode_parse.h
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@ -15,9 +15,9 @@
// this is a very crude decimal-based floating point structure. // this is a very crude decimal-based floating point structure.
// a real floating point would at least have signed exponent. // a real floating point would at least have signed exponent.
typedef struct { typedef struct {
uint32_t sign :1; uint32_t mantissa;
uint32_t mantissa :28; uint8_t exponent :7;
uint32_t exponent :3; uint8_t sign :1;
} decfloat; } decfloat;
// this holds all the possible data from a received command // this holds all the possible data from a received command