josh
/
Teacup_Firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

gcode_parse.h: remove unused union. 

The idea was to clear all flags with one variable, but actually,
this raises the binary size instead of lowering it. So, the code
in gcode_parse.c, line 354, is probably as fast as it can get.
This commit is contained in:
Markus Hitter 2012-07-19 22:24:37 +02:00
parent 0ba62800eb
commit 25aaafeff2
1 changed files with 18 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
gcode_parse.h
View File

@ -23,28 +23,24 @@ typedef struct {
/// this holds all the possible data from a received command /// this holds all the possible data from a received command
typedef struct { typedef struct {
union { struct {
struct { uint8_t seen_G :1;
uint8_t seen_G :1; uint8_t seen_M :1;
uint8_t seen_M :1; uint8_t seen_X :1;
uint8_t seen_X :1; uint8_t seen_Y :1;
uint8_t seen_Y :1; uint8_t seen_Z :1;
uint8_t seen_Z :1; uint8_t seen_E :1;
uint8_t seen_E :1; uint8_t seen_F :1;
uint8_t seen_F :1; uint8_t seen_S :1;
uint8_t seen_S :1; uint8_t seen_P :1;
uint8_t seen_T :1;
uint8_t seen_P :1; uint8_t seen_N :1;
uint8_t seen_T :1; uint8_t seen_checksum :1; ///< seen a checksum?
uint8_t seen_N :1; uint8_t seen_semi_comment :1; ///< seen a semicolon?
uint8_t seen_checksum :1; ///< seen a checksum? uint8_t seen_parens_comment :1; ///< seen an open parenthesis
uint8_t seen_semi_comment :1; ///< seen a semicolon? uint8_t option_all_relative :1; ///< relative or absolute coordinates?
uint8_t seen_parens_comment :1; ///< seen an open parenthesis uint8_t option_e_relative :1; ///< same for e axis (M82/M83)
uint8_t option_all_relative :1; ///< relative or absolute coordinates? uint8_t option_inches :1; ///< inches or millimeters?
uint8_t option_e_relative :1; ///< same for e axis (M82/M83)
uint8_t option_inches :1; ///< inches or millimeters?
};
uint16_t flags;
}; };
uint8_t G; ///< G command number uint8_t G; ///< G command number