Optimize calculations with LROUND
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68e6650df7
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d960d448fa
1 changed files with 7 additions and 7 deletions
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@ -185,7 +185,7 @@ static float std_dev_points(float z_pt[NPP + 1], const bool _0p_cal, const bool
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S2 += sq(z_pt[rad]);
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N++;
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}
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return round(SQRT(S2 / N) * 1000.0) / 1000.0 + 0.00001;
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return LROUND(SQRT(S2 / N) * 1000.0) / 1000.0 + 0.00001;
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}
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}
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return 0.00001;
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@ -277,8 +277,8 @@ static bool probe_calibration_points(float z_pt[NPP + 1], const int8_t probe_poi
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const float z_temp = calibration_probe(cos(a) * r, sin(a) * r, stow_after_each, set_up);
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if (isnan(z_temp)) return false;
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// split probe point to neighbouring calibration points
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z_pt[uint8_t(round(rad - interpol + NPP - 1)) % NPP + 1] += z_temp * sq(cos(RADIANS(interpol * 90)));
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z_pt[uint8_t(round(rad - interpol)) % NPP + 1] += z_temp * sq(sin(RADIANS(interpol * 90)));
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z_pt[uint8_t(LROUND(rad - interpol + NPP - 1)) % NPP + 1] += z_temp * sq(cos(RADIANS(interpol * 90)));
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z_pt[uint8_t(LROUND(rad - interpol)) % NPP + 1] += z_temp * sq(sin(RADIANS(interpol * 90)));
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}
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zig_zag = !zig_zag;
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}
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@ -680,9 +680,9 @@ void GcodeSuite::G33() {
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char mess[21];
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strcpy_P(mess, PSTR("Calibration sd:"));
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if (zero_std_dev_min < 1)
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sprintf_P(&mess[15], PSTR("0.%03i"), (int)round(zero_std_dev_min * 1000.0));
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sprintf_P(&mess[15], PSTR("0.%03i"), (int)LROUND(zero_std_dev_min * 1000.0));
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else
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sprintf_P(&mess[15], PSTR("%03i.x"), (int)round(zero_std_dev_min));
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sprintf_P(&mess[15], PSTR("%03i.x"), (int)LROUND(zero_std_dev_min));
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lcd_setstatus(mess);
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print_calibration_settings(_endstop_results, _angle_results);
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serialprintPGM(save_message);
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@ -716,9 +716,9 @@ void GcodeSuite::G33() {
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strcpy_P(mess, enddryrun);
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strcpy_P(&mess[11], PSTR(" sd:"));
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if (zero_std_dev < 1)
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sprintf_P(&mess[15], PSTR("0.%03i"), (int)round(zero_std_dev * 1000.0));
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sprintf_P(&mess[15], PSTR("0.%03i"), (int)LROUND(zero_std_dev * 1000.0));
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else
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sprintf_P(&mess[15], PSTR("%03i.x"), (int)round(zero_std_dev));
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sprintf_P(&mess[15], PSTR("%03i.x"), (int)LROUND(zero_std_dev));
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lcd_setstatus(mess);
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}
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ac_home();
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