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Merge branch 'master' into master

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DiSlord 2020-02-25 06:35:06 +03:00 committed by GitHub
parent d2431f0cdc 48ff4893d3
commit a4e9b7a139
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1 changed files with 6 additions and 1 deletions
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7
chprintf.c
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@ -36,6 +36,9 @@
// ' ' Prepends a space for positive signed-numeric types. positive = ' ', negative = '-'. This flag is ignored if the + flag exists.
//#define CHPRINTF_USE_SPACE_FLAG
// Force putting trailing zeros on float value
#define CHPRINTF_FORCE_TRAILING_ZEROS
#define MAX_FILLER 11
#define FLOAT_PRECISION 9
@ -160,12 +163,14 @@ static char *ftoa(char *p, float num, uint32_t precision) {
// Fix rounding error if get
if (k>=multi){k-=multi;l++;}
p = long_to_string_with_divisor(p, l, 10, 0);
if (precision && k){
if (precision){
*p++ = '.';
p=long_to_string_with_divisor(p, k, 10, precision);
#ifndef CHPRINTF_FORCE_TRAILING_ZEROS
// remove zeros at end
while (p[-1]=='0') p--;
if (p[-1]=='.') p--;
#endif
}
return p;
}