bissen21/Marlin_Firmware
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Add and apply WITHIN macro

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Scott Lahteine
2017-03-31 09:00:49 -05:00
parent 93aad54dc1
commit 25a6bfa7ed
11 changed files with 74 additions and 71 deletions
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2
Marlin/utility.cpp
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@ -134,7 +134,7 @@ void safe_delay(millis_t ms) {
// 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);
if (WITHIN(x, -99, 999)) return itostr4sign((int)fx);
int xx = abs(x);
conv[0] = x < 0 ? '-' : (xx >= 100 ? DIGIMOD(xx, 100) : ' ');
conv[1] = DIGIMOD(xx, 10);