146 lines
3 KiB
C++
146 lines
3 KiB
C++
#include <iostream>
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#include <cmath>
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#include "drv/usart.h"
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#include "drv/b15f.h"
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#include "drv/plottyfile.h"
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void kennlinieErsterQuadrant()
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{
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B15F& drv = B15F::getInstance();
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PlottyFile pf;
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uint16_t ba[1024];
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uint16_t bb[1024];
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const uint16_t sample_count = 100;
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const uint16_t delta = 10;
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const uint16_t u_gs_start = 440;
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const uint16_t u_gs_delta = 20;
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const uint16_t u_gs_end = 600;
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pf.setUnitX("V");
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pf.setUnitY("mA");
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pf.setUnitPara("V");
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pf.setDescX("U_{DS}");
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pf.setDescY("I_D");
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pf.setDescPara("U_{GS}");
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pf.setRefX(5);
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pf.setRefY(50);
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pf.setParaFirstCurve(u_gs_start);
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pf.setParaStepWidth(u_gs_delta);
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uint8_t curve = 0;
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for(uint16_t u_gs = u_gs_start; u_gs <= u_gs_end; u_gs += u_gs_delta)
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{
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drv.analogWrite1(u_gs);
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drv.analogSequence(0, &ba[0], 0, 1, &bb[0], 0, 0, delta, sample_count);
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drv.delay_ms(10);
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drv.discard();
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drv.delay_ms(10);
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for(uint16_t k = 0; k < sample_count+1; k++)
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{
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uint16_t i_d = ba[k] - bb[k];
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uint16_t u_ds = bb[k];
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pf.addDot(Dot(u_ds, i_d, curve));
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}
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curve++;
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}
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// speichern und plotty starten
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pf.writeToFile("test_plot");
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pf.startPlotty("test_plot");
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}
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void kennlinieZweiterQuadrant()
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{
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B15F& drv = B15F::getInstance();
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PlottyFile pf;
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uint16_t ba[1024];
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uint16_t bb[1024];
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const uint16_t sample_count = 1000;
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const uint16_t delta = 1;
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const uint16_t u_gs_start = 300;
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const uint16_t u_gs_delta = 25;
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const uint16_t u_gs_end = 700;
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pf.setQuadrant(2);
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pf.setUnitX("V");
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pf.setUnitY("mA");
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pf.setUnitPara("V");
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pf.setDescX("U_{GS}");
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pf.setDescY("I_D");
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pf.setDescPara("U_{DS}");
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pf.setRefX(5);
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pf.setRefY(50);
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pf.setParaFirstCurve(u_gs_start);
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pf.setParaStepWidth(u_gs_delta);
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uint8_t curve = 0;
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for(uint16_t u_gs = u_gs_start; u_gs <= u_gs_end; u_gs += u_gs_delta)
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{
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drv.analogWrite1(u_gs);
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drv.analogSequence(0, &ba[0], 0, 1, &bb[0], 0, 0, delta, sample_count);
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curve = 0;
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for(uint16_t k = 0; k < sample_count + 1; k++)
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{
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if(ba[k] > bb[k] && bb[k] % 50 == 0 && bb[k] > 0)
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{
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uint16_t i_d = ba[k] - bb[k];
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pf.addDot(Dot(u_gs, i_d, bb[k] / 50));
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}
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curve++;
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}
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std::cout << "u_gs: " << u_gs << std::endl;
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}
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// speichern und plotty starten
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pf.writeToFile("test_plot");
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pf.startPlotty("test_plot");
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}
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void testFunktionen()
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{
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B15F& drv = B15F::getInstance();
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drv.digitalWrite0(0xFF);
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drv.analogWrite0(128);
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std::cout << (int) drv.digitalRead0() << std::endl;;
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std::cout << "adc: " << (int) drv.analogRead(4) << std::endl;
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drv.digitalWrite0(0x00);
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drv.analogWrite0(0);
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std::cout << (int) drv.digitalRead0() << std::endl;;
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std::cout << "adc: " << (int) drv.analogRead(4) << std::endl;
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drv.digitalWrite0(0xFF);
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drv.analogWrite0(255);
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std::cout << (int) drv.digitalRead0() << std::endl;
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std::cout << "adc: " << (int) drv.analogRead(4) << std::endl;
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uint16_t a[1024];
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uint16_t b[1024];
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drv.analogSequence(0, &a[0], 0, 1, &b[0], 0, 0, 1, 1024);
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}
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int main()
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{
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kennlinieZweiterQuadrant();
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std::cout << "Schluss." << std::endl;
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}
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