Improve M48 output; Add min, max, range, etc.
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c63cb45268
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1 changed files with 29 additions and 8 deletions
37
Marlin/Marlin_main.cpp
Normal file → Executable file
37
Marlin/Marlin_main.cpp
Normal file → Executable file
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@ -4681,7 +4681,7 @@ inline void gcode_M42() {
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}
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if (verbose_level > 0)
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SERIAL_PROTOCOLLNPGM("M48 Z-Probe Repeatability test");
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SERIAL_PROTOCOLLNPGM("M48 Z-Probe Repeatability Test");
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int8_t n_samples = code_seen('P') ? code_value_byte() : 10;
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if (n_samples < 4 || n_samples > 50) {
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@ -4747,7 +4747,8 @@ inline void gcode_M42() {
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randomSeed(millis());
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double mean = 0, sigma = 0, sample_set[n_samples];
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double mean = 0, sigma = 0, sample_set[n_samples], min = 99999, max = 0;
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for (uint8_t n = 0; n < n_samples; n++) {
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if (n_legs) {
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int dir = (random(0, 10) > 5.0) ? -1 : 1; // clockwise or counter clockwise
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@ -4817,7 +4818,7 @@ inline void gcode_M42() {
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} // n_legs
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// Probe a single point
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sample_set[n] = probe_pt(X_probe_location, Y_probe_location, stow_probe_after_each, verbose_level);
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sample_set[n] = probe_pt(X_probe_location, Y_probe_location, stow_probe_after_each, 0);
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/**
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* Get the current mean for the data points we have so far
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@ -4826,6 +4827,9 @@ inline void gcode_M42() {
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for (uint8_t j = 0; j <= n; j++) sum += sample_set[j];
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mean = sum / (n + 1);
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if(sample_set[n] < min) min = sample_set[n];
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if(sample_set[n] > max) max = sample_set[n];
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/**
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* Now, use that mean to calculate the standard deviation for the
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* data points we have so far
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@ -4840,13 +4844,19 @@ inline void gcode_M42() {
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SERIAL_PROTOCOL(n + 1);
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SERIAL_PROTOCOLPGM(" of ");
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SERIAL_PROTOCOL((int)n_samples);
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SERIAL_PROTOCOLPGM(" z: ");
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SERIAL_PROTOCOL_F(current_position[Z_AXIS], 6);
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SERIAL_PROTOCOLPGM(": z: ");
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SERIAL_PROTOCOL_F(sample_set[n], 3);
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if (verbose_level > 2) {
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SERIAL_PROTOCOLPGM(" mean: ");
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SERIAL_PROTOCOL_F(mean, 6);
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SERIAL_PROTOCOLPGM(" sigma: ");
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SERIAL_PROTOCOL_F(mean, 4);
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SERIAL_PROTOCOLPGM(" sigma: ");
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SERIAL_PROTOCOL_F(sigma, 6);
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SERIAL_PROTOCOLPGM(" min: ");
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SERIAL_PROTOCOL_F(min, 3);
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SERIAL_PROTOCOLPGM(" max: ");
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SERIAL_PROTOCOL_F(max, 3);
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SERIAL_PROTOCOLPGM(" range: ");
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SERIAL_PROTOCOL_F(max-min, 3);
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}
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}
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SERIAL_EOL;
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@ -4856,15 +4866,26 @@ inline void gcode_M42() {
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if (STOW_PROBE()) return;
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SERIAL_PROTOCOLPGM("Finished!");
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SERIAL_EOL;
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if (verbose_level > 0) {
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SERIAL_PROTOCOLPGM("Mean: ");
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SERIAL_PROTOCOL_F(mean, 6);
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SERIAL_PROTOCOLPGM(" Min: ");
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SERIAL_PROTOCOL_F(min, 3);
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SERIAL_PROTOCOLPGM(" Max: ");
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SERIAL_PROTOCOL_F(max, 3);
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SERIAL_PROTOCOLPGM(" Range: ");
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SERIAL_PROTOCOL_F(max-min, 3);
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SERIAL_EOL;
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}
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SERIAL_PROTOCOLPGM("Standard Deviation: ");
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SERIAL_PROTOCOL_F(sigma, 6);
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SERIAL_EOL; SERIAL_EOL;
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SERIAL_EOL;
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SERIAL_EOL;
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clean_up_after_endstop_or_probe_move();
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