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Replace double with float, optimize calculation

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This commit is contained in:
etagle
2018-07-01 17:20:28 -03:00
committed by Scott Lahteine
parent d960d448fa
commit 1367df2875
38 changed files with 263 additions and 267 deletions
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2
Marlin/src/gcode/calibrate/G33.cpp
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@ -359,7 +359,7 @@ static float auto_tune_h() {
float h_fac = 0.0;
h_fac = r_quot / (2.0 / 3.0);
h_fac = 1.0 / h_fac; // (2/3)/CR
h_fac = 1.0f / h_fac; // (2/3)/CR
return h_fac;
}

6
Marlin/src/gcode/calibrate/M48.cpp
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@ -111,7 +111,7 @@ void GcodeSuite::M48() {
setup_for_endstop_or_probe_move();
double mean = 0.0, sigma = 0.0, min = 99999.9, max = -99999.9, sample_set[n_samples];
float mean = 0.0, sigma = 0.0, min = 99999.9, max = -99999.9, sample_set[n_samples];
// Move to the first point, deploy, and probe
const float t = probe_pt(X_probe_location, Y_probe_location, raise_after, verbose_level);
@ -142,7 +142,7 @@ void GcodeSuite::M48() {
}
for (uint8_t l = 0; l < n_legs - 1; l++) {
double delta_angle;
float delta_angle;
if (schizoid_flag)
// The points of a 5 point star are 72 degrees apart. We need to
@ -199,7 +199,7 @@ void GcodeSuite::M48() {
/**
* Get the current mean for the data points we have so far
*/
double sum = 0.0;
float sum = 0.0;
for (uint8_t j = 0; j <= n; j++) sum += sample_set[j];
mean = sum / (n + 1);