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Implement as optional feature LCD_DECIMAL_SMALL_XY

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And reduce the function size to simplify
This commit is contained in:
Scott Lahteine
2016-12-05 08:58:26 -06:00
parent bfb8d3b53e
commit d5bf1684fe
20 changed files with 73 additions and 21 deletions
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31
Marlin/utility.cpp
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@ -129,29 +129,22 @@ void safe_delay(millis_t ms) {
return conv;
}
// Convert float to rj string with 1234, _123, -123, _-12, 12.3, _1.2, or -1.2 format
char *ftostr4sign(const float& fx) {
int x = fx * 10, xx = abs(x);
bool ispos = x >= 0,
isten = xx >= 100,
ishun = xx >= 1000;
if (!isten || (ispos && !ishun)) {
// 12.3, _1.2, -1.2
conv[0] = ispos ? (isten ? DIGIMOD(xx, 100) : ' ') : '-';
#if ENABLED(LCD_DECIMAL_SMALL_XY)
// Convert float to rj string with 1234, _123, -123, _-12, 12.3, _1.2, or -1.2 format
char *ftostr4sign(const float& fx) {
int x = fx * 10;
if (x <= -100 || x >= 1000) return itostr4sign((int)fx);
int xx = abs(x);
conv[0] = x < 0 ? '-' : (xx >= 100 ? DIGIMOD(xx, 100) : ' ');
conv[1] = DIGIMOD(xx, 10);
conv[2] = '.';
conv[3] = DIGIMOD(xx, 1);
conv[4] = '\0';
return conv;
}
else {
// 1234, _123, -123, _-12
conv[0] = ispos ? (xx >= 10000 ? DIGIMOD(xx, 10000) : ' ') : (ishun ? '-' : ' ');
conv[1] = ishun ? DIGIMOD(xx, 1000) : '-';
conv[2] = DIGIMOD(xx, 100);
conv[3] = DIGIMOD(xx, 10);
}
conv[4] = '\0';
return conv;
}
#endif // LCD_DECIMAL_SMALL_XY
// Convert float to fixed-length string with +123.4 / -123.4 format
char* ftostr41sign(const float& x) {