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Macros to print floats, hiding imprecision

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Scott Lahteine 2017-03-31 20:06:38 -05:00
parent b356d73239
commit 60be3d264b
1 changed files with 6 additions and 0 deletions
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6
Marlin/serial.h
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@ -65,6 +65,12 @@ extern const char errormagic[] PROGMEM;
#define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x) #define SERIAL_ERRORLN(x) SERIAL_PROTOCOLLN(x)
#define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x) #define SERIAL_ERRORLNPGM(x) SERIAL_PROTOCOLLNPGM(x)
// These macros compensate for float imprecision
#define SERIAL_PROTOCOLPAIR_F(name, value) SERIAL_PROTOCOLPAIR(name, FIXFLOAT(value))
#define SERIAL_PROTOCOLLNPAIR_F(name, value) SERIAL_PROTOCOLLNPAIR(name, FIXFLOAT(value))
#define SERIAL_ECHOPAIR_F(name,value) SERIAL_ECHOPAIR(name, FIXFLOAT(value))
#define SERIAL_ECHOLNPAIR_F(name, value) SERIAL_ECHOLNPAIR(name, FIXFLOAT(value))
void serial_echopair_P(const char* s_P, const char *v); void serial_echopair_P(const char* s_P, const char *v);
void serial_echopair_P(const char* s_P, char v); void serial_echopair_P(const char* s_P, char v);
void serial_echopair_P(const char* s_P, int v); void serial_echopair_P(const char* s_P, int v);