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Fix the "slow" version of the G-code parser

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This commit is contained in:
Bob-the-Kuhn
2018-01-29 16:45:44 -06:00
committed by Scott Lahteine
parent c251601916
commit 21179f8300
4 changed files with 23 additions and 18 deletions
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19
Marlin/src/gcode/parser.h
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@ -32,6 +32,9 @@
#include "../inc/MarlinConfig.h"
//#define DEBUG_GCODE_PARSER
#if ENABLED(DEBUG_GCODE_PARSER)
#include "../libs/hex_print_routines.h"
#endif
/**
* GCode parser
@ -90,16 +93,16 @@ public:
#define LETTER_BIT(N) ((N) - 'A')
FORCE_INLINE static bool valid_signless(const char * const p) {
return NUMERIC(p[0]) || (p[0] == '.' && NUMERIC(p[1])); // .?[0-9]
}
FORCE_INLINE static bool valid_float(const char * const p) {
return valid_signless(p) || ((p[0] == '-' || p[0] == '+') && valid_signless(&p[1])); // [-+]?.?[0-9]
}
#if ENABLED(FASTER_GCODE_PARSER)
FORCE_INLINE static bool valid_signless(const char * const p) {
return NUMERIC(p[0]) || (p[0] == '.' && NUMERIC(p[1])); // .?[0-9]
}
FORCE_INLINE static bool valid_float(const char * const p) {
return valid_signless(p) || ((p[0] == '-' || p[0] == '+') && valid_signless(&p[1])); // [-+]?.?[0-9]
}
FORCE_INLINE static bool valid_int(const char * const p) {
return NUMERIC(p[0]) || ((p[0] == '-' || p[0] == '+') && NUMERIC(p[1])); // [-+]?[0-9]
}