Heljarinnar breytingar til þess að laga nokkra hluti í part 1.

2026-10-15 12:15:50 +00:00
parent 782feb2d04
commit 6d384265eb
32 changed files with 188 additions and 696 deletions
@@ -1,150 +0,0 @@
-#include <unity.h>
-
-// #ifdef ARDUINO
-#include <Arduino.h>
-// #endif
-
-#include "p_controller.h"
-#include "pi_controller.h"
-
-static const double KP = 2.0;
-static const double TI = 1.0;
-static const double T = 0.1;
-static const double TOL = 1e-4;  // double er 32-bita float a AVR
-
-// void setUp(void) {}
-// void tearDown(void) {}
-
-// Normal flow: engin villa -> ekkert úttak
-void test_zero_error_gives_zero_output(void)
-{
-    PI_controller c(KP, TI, T);
-    TEST_ASSERT_FLOAT_WITHIN(TOL, 0.0, c.update(10.0, 10.0));
-}
-
-// Normal flow: fyrsta skref u = Kp * (e + e*T/Ti)
-void test_first_step(void)
-{
-    PI_controller c(KP, TI, T);
-    double e = 5.0;
-    TEST_ASSERT_FLOAT_WITHIN(TOL, KP * (e + e * T / TI), c.update(e, 0.0));
-}
-
-// Normal flow: stöðug villa safnast upp, u_n = Kp * (e + n*e*T/Ti)
-void test_integral_accumulates(void)
-{
-    PI_controller c(KP, TI, T);
-    double e = 5.0;
-    double u = 0.0;
-    for (int n = 1; n <= 5; n++)
-    {
-        u = c.update(e, 0.0);
-        TEST_ASSERT_FLOAT_WITHIN(TOL, KP * (e + n * e * T / TI), u);
-    }
-}
-
-// Normal flow: þegar villan er orðin 0 heldur integralið úttakinu uppi
-void test_output_held_when_error_zero(void)
-{
-    PI_controller c(KP, TI, T);
-    double e = 5.0;
-    for (int n = 0; n < 5; n++)
-    {
-        c.update(e, 0.0);
-    }
-    double E = 5 * e * T;
-    TEST_ASSERT_FLOAT_WITHIN(TOL, KP * E / TI, c.update(0.0, 0.0));
-}
-
-// Alt flow: villa langt utan getu -> mettun í +100 %
-void test_saturates_high(void)
-{
-    PI_controller c(KP, TI, T);
-    TEST_ASSERT_FLOAT_WITHIN(TOL, 100.0, c.update(10000.0, 0.0));
-}
-
-// Alt flow: mettun í -100 %
-void test_saturates_low(void)
-{
-    PI_controller c(KP, TI, T);
-    TEST_ASSERT_FLOAT_WITHIN(TOL, -100.0, c.update(-10000.0, 0.0));
-}
-
-// Alt flow: anti-windup. Eftir langa mettun á lítil neikvæð villa
-// strax að gefa úttak undir mettun (integralið óx ekki)
-void test_no_integral_windup(void)
-{
-    PI_controller c(KP, TI, T);
-    for (int n = 0; n < 1000; n++)
-    {
-        c.update(10000.0, 0.0);
-    }
-    double u = c.update(0.0, 1.0);  // e = -1
-    TEST_ASSERT_TRUE(u < 0.0);
-}
-
-// Alt flow: reset (stopped -> operational) hreinsar integralið
-void test_reset_clears_integral(void)
-{
-    PI_controller c(KP, TI, T);
-    for (int n = 0; n < 5; n++)
-    {
-        c.update(5.0, 0.0);
-    }
-    c.reset();
-    TEST_ASSERT_FLOAT_WITHIN(TOL, 0.0, c.update(0.0, 0.0));
-}
-
-// Polymorphism: kall í gegnum P_controller& gefur PI hegðun
-void test_polymorphic_update(void)
-{
-    PI_controller pi(KP, TI, T);
-    P_controller& c = pi;
-    double e = 5.0;
-    TEST_ASSERT_FLOAT_WITHIN(TOL, KP * (e + e * T / TI), c.update(e, 0.0));
-}
-
-// P_controller hegðar sér óbreytt
-void test_p_controller_unchanged(void)
-{
-    P_controller c(KP);
-    TEST_ASSERT_FLOAT_WITHIN(TOL, KP * 5.0, c.update(5.0, 0.0));
-}
-
-void setup()
-{
-    // init();
-    delay(2000);
-    UNITY_BEGIN();
-    RUN_TEST(test_zero_error_gives_zero_output);
-    RUN_TEST(test_first_step);
-    RUN_TEST(test_integral_accumulates);
-    RUN_TEST(test_output_held_when_error_zero);
-    RUN_TEST(test_saturates_high);
-    RUN_TEST(test_saturates_low);
-    RUN_TEST(test_no_integral_windup);
-    RUN_TEST(test_reset_clears_integral);
-    RUN_TEST(test_polymorphic_update);
-    RUN_TEST(test_p_controller_unchanged);
-    // return UNITY_END();
-    UNITY_END();
-}
-
-void loop() {}
-
-// #ifdef ARDUINO
-// void setup()
-// {
-//     delay(2000);  // bida eftir serial tengingu eftir reset
-//     run_tests();
-// }
-
-// void loop()
-// {
-// }
-// #else
-// int main(int argc, char** argv)
-// {
-//     return run_tests();
-// }
-// #endif