mirror of
https://github.com/RobTillaart/Arduino.git
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85 lines
1.3 KiB
C++
85 lines
1.3 KiB
C++
//
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// FILE: GammaErrorAnalysis.ino
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// AUTHOR: Rob Tillaart
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// PURPOSE: demo
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#include "gamma.h"
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GAMMA gt1(256);
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GAMMA gt2(128);
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GAMMA gt3(64);
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GAMMA gt4(32);
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GAMMA gt5(16);
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GAMMA gt6(8);
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GAMMA gt7(4);
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GAMMA gt8(2);
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uint32_t start, d1;
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volatile int x;
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int total = 0;
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void setup()
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{
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Serial.begin(115200);
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Serial.println();
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Serial.println(__FILE__);
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Serial.print("GAMMA_LIB_VERSION: ");
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Serial.println(GAMMA_LIB_VERSION);
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gt1.begin();
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gt2.begin();
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gt3.begin();
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gt4.begin();
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gt5.begin();
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gt6.begin();
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gt7.begin();
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gt8.begin();
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Serial.println("\nError Analysis 256 elements = reference\n");
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Serial.println("Size\tErrors\tMaximum");
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total += test_error(gt1);
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total += test_error(gt2);
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total += test_error(gt3);
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total += test_error(gt4);
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total += test_error(gt5);
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total += test_error(gt6);
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total += test_error(gt7);
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// total += test_error(gt8);
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Serial.print("TOT\t");
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Serial.println(total);
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Serial.println("\ndone...\n");
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}
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int test_error(GAMMA gt)
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{
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int count = 0;
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int maxdiff = 0;
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for (int i = 0; i < 256; i++)
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{
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int diff = abs(gt[i] - gt1[i]);
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if (diff != 0) count++;
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if (diff > maxdiff) maxdiff = diff;
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}
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Serial.print(gt.size());
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Serial.print('\t');
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Serial.print(count);
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Serial.print('\t');
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Serial.println(maxdiff);
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return count;
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}
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void loop()
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{
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}
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// -- END OF FILE --
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