添加一些关于midi播放的项目

2025-03-24 14:30:56 +08:00
parent e31eb22077
commit 498b4ef13b
699 changed files with 186162 additions and 1 deletions
@@ -0,0 +1,177 @@
+#ifdef RUN_TEST
+#include "SynthCore.h"
+#include "Player.h"
+#include <stdint.h>
+#include <stdio.h>
+
+#define TEST_LOOP_NUN 10000
+
+void TestInit(void)
+{ 
+    SynthInit(&synthForC);
+    SynthInit(&synthForAsm);
+}
+
+int16_t abs_u16(int16_t num)
+{
+    return num > 0 ? num : -num;
+}
+
+void PrintParameters(Synthesizer *synth)
+{
+    SoundUnitUnion *soundUnionList;
+    printf("MixOut:%d\n", synth->mixOut);
+    soundUnionList = &(synth->SoundUnitUnionList[0]);
+
+    printf("%12s", "Chn Val");
+    for (uint8_t k = 0; k < POLY_NUM; k++)
+    {
+        printf("%6d ", soundUnionList[k].combine.val);
+    }
+    printf("\n");
+
+    printf("%12s", "Chn Sample");
+    for (uint8_t k = 0; k < POLY_NUM; k++)
+    {
+        printf("%6d ", soundUnionList[k].combine.sampleVal);
+    }
+    printf("\n");
+
+    printf("%12s", "Chn EnvLevel");
+    for (uint8_t k = 0; k < POLY_NUM; k++)
+    {
+        printf("%6d ", soundUnionList[k].combine.envelopeLevel);
+    }
+    printf("\n");
+
+    printf("%12s", "Chn WavePos");
+    for (uint8_t k = 0; k < POLY_NUM; k++)
+    {
+        printf("%6d ", soundUnionList[k].combine.wavetablePos_int);
+    }
+    printf("\n");
+
+    printf("%12s", "Chn EnvlPos");
+    for (uint8_t k = 0; k < POLY_NUM; k++)
+    {
+        printf("%6d ", soundUnionList[k].combine.envelopePos);
+    }
+    printf("\n");
+
+    printf("%12s", "Chn NoteIncr");
+    for (uint8_t k = 0; k < POLY_NUM; k++)
+    {
+        printf("%6d ", soundUnionList[k].combine.increment);
+    }
+    printf("\n");
+}
+
+void TestUpdateTickFunc(void)
+{
+    uint32_t i;
+    PlayerInit(&mainPlayer,&synthForC);
+    printf("~~~~~~~Start testing updateTickFunc.~~~~~~~\n");
+    for (i = 0; i < 0xffff; i++)
+    {
+        if (i != mainPlayer.currentTick)
+        {
+            printf("UpdateTickFunc get wrong in %ld loop.\n", i);
+            break;
+        }
+        UpdateTick();
+    }
+    if (i == mainPlayer.currentTick)
+        printf("UpdateTickFunc passed the test.\n");
+}
+
+uint8_t SynthParamterCompare(Synthesizer *synthA, Synthesizer *synthB)
+{
+    uint8_t error = 0;
+    SoundUnitUnion *sa = &(synthA->SoundUnitUnionList[0]);
+    SoundUnitUnion *sb = &(synthB->SoundUnitUnionList[0]);
+
+    if (abs_u16(synthA->mixOut - synthB->mixOut) > POLY_NUM)
+        error++;
+    for (uint8_t k = 0; k < POLY_NUM; k++)
+    {
+        if (abs_u16(sa[k].combine.val - sb[k].combine.val) > 2)
+        {
+            printf("SND ID:%d  Wrong chn value\n",k);
+            error++;
+        }
+        if (sa[k].combine.sampleVal != sb[k].combine.sampleVal)
+        {
+            printf("SND ID:%d  Wrong sample value\n",k);
+            error++;
+        }
+        if (sa[k].combine.envelopeLevel != sb[k].combine.envelopeLevel)
+        {
+            printf("SND ID:%d  Wrong envelopeLevel\n",k);
+            error++;
+        }
+        if (sa[k].combine.envelopePos != sb[k].combine.envelopePos)
+        {
+            printf("SND ID:%d  Wrong envelopePos\n",k);
+            error++;
+        }
+        if (sa[k].combine.wavetablePos_frac != sb[k].combine.wavetablePos_frac)
+        {
+            printf("SND ID:%d  Wrong wavetablePos_frac\n",k);
+            error++;
+        }
+        if (sa[k].combine.wavetablePos_int != sb[k].combine.wavetablePos_int)
+        {
+            printf("SND ID:%d  Wrong wavetablePos_int\n",k);
+            error++;
+        }
+        if (sa[k].combine.increment != sb[k].combine.increment)
+        {
+            printf("SND ID:%d  Wrong increment\n",k);
+            error++;
+        }
+    }
+    if (error > 0)
+    {
+        printf("%d error(s) found:\n", error);
+        printf("Synth C:\n");
+        PrintParameters(synthA);
+        printf("Synth ASM:\n");
+        PrintParameters(synthB);
+    }
+    else
+    {
+        printf("Passed.\n");
+    }
+    return error;
+}
+
+void TestSynth(void)
+{
+    printf("~~~~~~~Start testing synthesizer.~~~~~~~\n");
+    for (uint8_t i = 0; i < POLY_NUM; i++)
+    {
+        NoteOnC(i % 56);
+        NoteOnAsm(i % 56);
+    }
+    for (uint16_t i = 0; i < TEST_LOOP_NUN; i++)
+    {
+        for (uint8_t i = 0; i < 200; i++)
+        {
+            SynthAsm();
+            SynthC();
+        }
+        GenDecayEnvlopeAsm();
+        GenDecayEnvlopeC();
+        printf("=============%d==============\n", i);
+        if (SynthParamterCompare(&synthForC, &synthForAsm) > 0)
+            break;
+    }
+}
+
+void TestProcess(void)
+{
+    TestInit();
+    //TestUpdateTickFunc();
+    TestSynth();
+}
+#endif