I am playing a 031_01.wav from playSdWav1 and then same file from playArray . i am listenig ArrayPlay Quality is bad than WavPlay. i record both files in audacity. they are apearing different. first is WavPlay , second is Array play.
Rec_WavPlay_ArrayPlay is recording file link for result of both file.,you can listen differance between. first is WavPlay , second is Array play in recording.
and my main sketch i used is:
i also checked code with and without set playback_speed
but no changes.
play for Array is written in line no.676
loading wav files to PSRAM is written in lines (666-671)
How to fix it???
Rec_WavPlay_ArrayPlay is recording file link for result of both file.,you can listen differance between. first is WavPlay , second is Array play in recording.
and my main sketch i used is:
C++:
#include <Keypad.h>
#include <Arduino.h>
#include <Audio.h>
#include <SD.h>
#include <TeensyVariablePlayback.h>
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <Encoder.h>
#include "Data.h"
const uint8_t ROWS = 7; // 7 rows
const uint8_t COLS = 4; //4 columns
char keys[ROWS][COLS] = {
{ 1, 2, 3, 4 },
{ 5, 6, 7, 8 },
{ 9, 10, 11, 12 },
{ 13, 14, 15, 16 },
{ 17, 18, 19, 20 },
{ 21, 22, 23, 24 },
{ 25, 26, 27, 28 }
};
uint8_t rowPins[ROWS] = { 33, 34, 35, 36, 37, 38, 39 };
uint8_t colPins[COLS] = { 40, 41, 14, 16 };
Keypad kpd = Keypad(makeKeymap(keys), rowPins, colPins, ROWS, COLS);
AudioPlaySdResmp playSdWav1;
AudioPlayArrayResmp playArrayWav1;
AudioPlayArrayResmp playArrayWav2;
AudioPlayArrayResmp playArrayWav3;
AudioPlayArrayResmp playArrayWav5;
AudioPlayArrayResmp playArrayWav4;
AudioPlayArrayResmp playArrayWav6;
AudioPlayArrayResmp playArrayWav7;
AudioPlayArrayResmp playArrayWav9;
AudioPlayArrayResmp playArrayWav8;
AudioPlayArrayResmp playArrayWav11;
AudioPlayArrayResmp playArrayWav12;
AudioPlayArrayResmp playArrayWav10;
AudioPlayArrayResmp playArrayWav13;
AudioPlayArrayResmp playArrayWav14;
AudioPlayArrayResmp playArrayWav15;
AudioPlayArrayResmp playArrayWav16;
//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AudioPlayArrayResmp *playArray[] = {
&playArrayWav1,
&playArrayWav2,
&playArrayWav3,
&playArrayWav5,
&playArrayWav4,
&playArrayWav6,
&playArrayWav7,
&playArrayWav9,
&playArrayWav8,
&playArrayWav11,
&playArrayWav12,
&playArrayWav10,
&playArrayWav13,
&playArrayWav14,
&playArrayWav15,
&playArrayWav16
}; // #######################################################################################
AudioMixer4 DRUM_mixer1;
AudioMixer4 DRUM_mixer2;
AudioMixer4 SD_WAV_mixer5;
AudioMixer4 DRUM_mixer3;
AudioMixer4 DRUM_mixer4;
AudioMixer4 DRUM_mixer6;
AudioMixer4 WAV_mixer7;
AudioMixer4 MASTER_mixer8;
AudioAmplifier amp2;
AudioAmplifier amp1;
AudioOutputI2S i2s2;
AudioConnection patchCord1(playSdWav1, 0, SD_WAV_mixer5, 0);
AudioConnection patchCord2(playSdWav1, 1, SD_WAV_mixer5, 1);
AudioConnection patchCord3(playArrayWav1, 0, DRUM_mixer1, 0);
AudioConnection patchCord4(playArrayWav2, 0, DRUM_mixer1, 1);
AudioConnection patchCord5(playArrayWav3, 0, DRUM_mixer1, 2);
AudioConnection patchCord6(playArrayWav5, 0, DRUM_mixer2, 0);
AudioConnection patchCord7(playArrayWav4, 0, DRUM_mixer1, 3);
AudioConnection patchCord8(playArrayWav6, 0, DRUM_mixer2, 1);
AudioConnection patchCord9(playArrayWav7, 0, DRUM_mixer2, 2);
AudioConnection patchCord10(playArrayWav9, 0, DRUM_mixer3, 0);
AudioConnection patchCord11(playArrayWav8, 0, DRUM_mixer2, 3);
AudioConnection patchCord12(playArrayWav11, 0, DRUM_mixer3, 2);
AudioConnection patchCord13(playArrayWav12, 0, DRUM_mixer3, 3);
AudioConnection patchCord14(playArrayWav10, 0, DRUM_mixer3, 1);
AudioConnection patchCord15(playArrayWav13, 0, DRUM_mixer4, 0);
AudioConnection patchCord16(playArrayWav14, 0, DRUM_mixer4, 1);
AudioConnection patchCord17(playArrayWav15, 0, DRUM_mixer4, 2);
AudioConnection patchCord18(playArrayWav16, 0, DRUM_mixer4, 3);
AudioConnection patchCord19(DRUM_mixer1, 0, DRUM_mixer6, 0);
AudioConnection patchCord20(DRUM_mixer2, 0, DRUM_mixer6, 1);
AudioConnection patchCord21(SD_WAV_mixer5, 0, WAV_mixer7, 0);
AudioConnection patchCord22(DRUM_mixer3, 0, DRUM_mixer6, 2);
AudioConnection patchCord23(DRUM_mixer4, 0, DRUM_mixer6, 3);
AudioConnection patchCord24(DRUM_mixer6, 0, MASTER_mixer8, 0);
AudioConnection patchCord25(WAV_mixer7, 0, MASTER_mixer8, 1);
AudioConnection patchCord26(MASTER_mixer8, amp1);
AudioConnection patchCord27(MASTER_mixer8, amp2);
AudioConnection patchCord28(amp2, 0, i2s2, 1);
AudioConnection patchCord29(amp1, 0, i2s2, 0);
AudioControlSGTL5000 audioShield;
#define SCREEN_WIDTH 128
#define SCREEN_HEIGHT 32
#define OLED_RESET -1
#define SCREEN_ADDRESS 0x3C
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
Encoder myEnc(2, 3);
#define INC_BUTTON 24
#define DEC_BUTTON 23
#define ENCODER_BUTTON 25
#define KIT_BUTTON 17
#define TAP_BUTTON 18
#define SYNC_BUTTON 20
#define SHIFT_BUTTON 19
#define FAST_BUTTON 22
#define SLOW_BUTTON 21
String msg;
String INC_DEC_MODE = "BANK";
String PLAY_MODE = "LOOP";
float Speed = 1.00;
float VOL = 0.9;
float VOL_A = 0.0;
float VOL_AA = 0.0;
float DRUM_VOL = 0.50;
float WAV_VOL = 0.50;
int Bank = 3;
int Last_Bank = 3;
int TAP_HOLD = 0;
int SHIFT_HOLD = 0;
int PLAY_STATUS = 0;
int LAST_PLAY_STATUS =0;
int PLAYING_STATUS=1;
unsigned long old_millis = 0;
float BPM = 110.00;
int Display_BPM = 110;
int i= 0;
int hold_status=0;
int PRESS_A = 0;
int PRESS_AA = 0;
unsigned long PRESS_millis = 0;
char *wav_31[16] = { "031_01.WAV", "031_02.WAV","031_03.WAV","031_04.WAV","031_05.WAV","031_06.WAV","031_07.WAV","031_08.WAV","031_09.WAV","031_10.WAV","031_11.WAV","031_12.WAV","031_13.WAV","031_14.WAV","031_15.WAV","031_16.WAV" };
char *wav_file[32][16] = {
{"001_01.WAV", "001_02.WAV","001_03.WAV","001_04.WAV","001_05.WAV","001_06.WAV","001_07.WAV","001_08.WAV","001_09.WAV","001_10.WAV","001_11.WAV","001_12.WAV","001_13.WAV","001_14.WAV","001_15.WAV","001_16.WAV"},
{"002_01.WAV", "002_02.WAV","002_03.WAV","002_04.WAV","002_05.WAV","002_06.WAV","002_07.WAV","002_08.WAV","002_09.WAV","002_10.WAV","002_11.WAV","002_12.WAV","002_13.WAV","002_14.WAV","002_15.WAV","002_16.WAV"},
{"003_01.WAV", "003_02.WAV","003_03.WAV","003_04.WAV","003_05.WAV","003_06.WAV","003_07.WAV","003_08.WAV","003_09.WAV","003_10.WAV","003_11.WAV","003_12.WAV","003_13.WAV","003_14.WAV","003_15.WAV","003_16.WAV"},
{"004_01.WAV", "004_02.WAV","004_03.WAV","004_04.WAV","004_05.WAV","004_06.WAV","004_07.WAV","004_08.WAV","004_09.WAV","004_10.WAV","004_11.WAV","004_12.WAV","004_13.WAV","004_14.WAV","004_15.WAV","004_16.WAV"},
{"005_01.WAV", "005_02.WAV","005_03.WAV","005_04.WAV","005_05.WAV","005_06.WAV","005_07.WAV","005_08.WAV","005_09.WAV","005_10.WAV","005_11.WAV","005_12.WAV","005_13.WAV","005_14.WAV","005_15.WAV","005_16.WAV"},
{"006_01.WAV", "006_02.WAV","006_03.WAV","006_04.WAV","006_05.WAV","006_06.WAV","006_07.WAV","006_08.WAV","006_09.WAV","006_10.WAV","006_11.WAV","006_12.WAV","006_13.WAV","006_14.WAV","006_15.WAV","006_16.WAV"},
{"007_01.WAV", "007_02.WAV","007_03.WAV","007_04.WAV","007_05.WAV","007_06.WAV","007_07.WAV","007_08.WAV","007_09.WAV","007_10.WAV","007_11.WAV","007_12.WAV","007_13.WAV","007_14.WAV","007_15.WAV","007_16.WAV"},
{"008_01.WAV", "008_02.WAV","008_03.WAV","008_04.WAV","008_05.WAV","008_06.WAV","008_07.WAV","008_08.WAV","008_09.WAV","008_10.WAV","008_11.WAV","008_12.WAV","008_13.WAV","008_14.WAV","008_15.WAV","008_16.WAV"},
{"009_01.WAV", "009_02.WAV","009_03.WAV","009_04.WAV","009_05.WAV","009_06.WAV","009_07.WAV","009_08.WAV","009_09.WAV","009_10.WAV","009_11.WAV","009_12.WAV","009_13.WAV","009_14.WAV","009_15.WAV","009_16.WAV"},
{"010_01.WAV", "010_02.WAV","010_03.WAV","010_04.WAV","010_05.WAV","010_06.WAV","010_07.WAV","010_08.WAV","010_09.WAV","010_10.WAV","010_11.WAV","010_12.WAV","010_13.WAV","010_14.WAV","010_15.WAV","010_16.WAV"},
{"011_01.WAV", "011_02.WAV","011_03.WAV","011_04.WAV","011_05.WAV","011_06.WAV","011_07.WAV","011_08.WAV","011_09.WAV","011_10.WAV","011_11.WAV","011_12.WAV","011_13.WAV","011_14.WAV","011_15.WAV","011_16.WAV"},
{"012_01.WAV", "012_02.WAV","012_03.WAV","012_04.WAV","012_05.WAV","012_06.WAV","012_07.WAV","012_08.WAV","012_09.WAV","012_10.WAV","012_11.WAV","012_12.WAV","012_13.WAV","012_14.WAV","012_15.WAV","012_16.WAV"},
{"013_01.WAV", "013_02.WAV","013_03.WAV","013_04.WAV","013_05.WAV","013_06.WAV","013_07.WAV","013_08.WAV","013_09.WAV","013_10.WAV","013_11.WAV","013_12.WAV","013_13.WAV","013_14.WAV","013_15.WAV","013_16.WAV"},
{"014_01.WAV", "014_02.WAV","014_03.WAV","014_04.WAV","014_05.WAV","014_06.WAV","014_07.WAV","014_08.WAV","014_09.WAV","014_10.WAV","014_11.WAV","014_12.WAV","014_13.WAV","014_14.WAV","014_15.WAV","014_16.WAV"},
{"015_01.WAV", "015_02.WAV","015_03.WAV","015_04.WAV","015_05.WAV","015_06.WAV","015_07.WAV","015_08.WAV","015_09.WAV","015_10.WAV","015_11.WAV","015_12.WAV","015_13.WAV","015_14.WAV","015_15.WAV","015_16.WAV"},
{"016_01.WAV", "016_02.WAV","016_03.WAV","016_04.WAV","016_05.WAV","016_06.WAV","016_07.WAV","016_08.WAV","016_09.WAV","016_10.WAV","016_11.WAV","016_12.WAV","016_13.WAV","016_14.WAV","016_15.WAV","016_16.WAV"},
{"017_01.WAV", "017_02.WAV","017_03.WAV","017_04.WAV","017_05.WAV","017_06.WAV","017_07.WAV","017_08.WAV","017_09.WAV","017_10.WAV","017_11.WAV","017_12.WAV","017_13.WAV","017_14.WAV","017_15.WAV","017_16.WAV"},
{"018_01.WAV", "018_02.WAV","018_03.WAV","018_04.WAV","018_05.WAV","018_06.WAV","018_07.WAV","018_08.WAV","018_09.WAV","018_10.WAV","018_11.WAV","018_12.WAV","018_13.WAV","018_14.WAV","018_15.WAV","018_16.WAV"},
{"019_01.WAV", "019_02.WAV","019_03.WAV","019_04.WAV","019_05.WAV","019_06.WAV","019_07.WAV","019_08.WAV","019_09.WAV","019_10.WAV","019_11.WAV","019_12.WAV","019_13.WAV","019_14.WAV","019_15.WAV","019_16.WAV"},
{"020_01.WAV", "020_02.WAV","020_03.WAV","020_04.WAV","020_05.WAV","020_06.WAV","020_07.WAV","020_08.WAV","020_09.WAV","020_10.WAV","020_11.WAV","020_12.WAV","020_13.WAV","020_14.WAV","020_15.WAV","020_16.WAV"},
{"021_01.WAV", "021_02.WAV","021_03.WAV","021_04.WAV","021_05.WAV","021_06.WAV","021_07.WAV","021_08.WAV","021_09.WAV","021_10.WAV","021_11.WAV","021_12.WAV","021_13.WAV","021_14.WAV","021_15.WAV","021_16.WAV"},
{"022_01.WAV", "022_02.WAV","022_03.WAV","022_04.WAV","022_05.WAV","022_06.WAV","022_07.WAV","022_08.WAV","022_09.WAV","022_10.WAV","022_11.WAV","022_12.WAV","022_13.WAV","022_14.WAV","022_15.WAV","022_16.WAV"},
{"023_01.WAV", "023_02.WAV","023_03.WAV","023_04.WAV","023_05.WAV","023_06.WAV","023_07.WAV","023_08.WAV","023_09.WAV","023_10.WAV","023_11.WAV","023_12.WAV","023_13.WAV","023_14.WAV","023_15.WAV","023_16.WAV"},
{"024_01.WAV", "024_02.WAV","024_03.WAV","024_04.WAV","024_05.WAV","024_06.WAV","024_07.WAV","024_08.WAV","024_09.WAV","024_10.WAV","024_11.WAV","024_12.WAV","024_13.WAV","024_14.WAV","024_15.WAV","024_16.WAV"},
{"025_01.WAV", "025_02.WAV","025_03.WAV","025_04.WAV","025_05.WAV","025_06.WAV","025_07.WAV","025_08.WAV","025_09.WAV","025_10.WAV","025_11.WAV","025_12.WAV","025_13.WAV","025_14.WAV","025_15.WAV","025_16.WAV"},
{"026_01.WAV", "026_02.WAV","026_03.WAV","026_04.WAV","026_05.WAV","026_06.WAV","026_07.WAV","026_08.WAV","026_09.WAV","026_10.WAV","026_11.WAV","026_12.WAV","026_13.WAV","026_14.WAV","026_15.WAV","026_16.WAV"},
{"027_01.WAV", "027_02.WAV","027_03.WAV","027_04.WAV","027_05.WAV","027_06.WAV","027_07.WAV","027_08.WAV","027_09.WAV","027_10.WAV","027_11.WAV","027_12.WAV","027_13.WAV","027_14.WAV","027_15.WAV","027_16.WAV"},
{"028_01.WAV", "028_02.WAV","028_03.WAV","028_04.WAV","028_05.WAV","028_06.WAV","028_07.WAV","028_08.WAV","028_09.WAV","028_10.WAV","028_11.WAV","028_12.WAV","028_13.WAV","028_14.WAV","028_15.WAV","028_16.WAV"},
{"029_01.WAV", "029_02.WAV","029_03.WAV","029_04.WAV","029_05.WAV","029_06.WAV","029_07.WAV","029_08.WAV","029_09.WAV","029_10.WAV","029_11.WAV","029_12.WAV","029_13.WAV","029_14.WAV","029_15.WAV","029_16.WAV"},
{"030_01.WAV", "030_02.WAV","030_03.WAV","030_04.WAV","030_05.WAV","030_06.WAV","030_07.WAV","030_08.WAV","030_09.WAV","030_10.WAV","030_11.WAV","030_12.WAV","030_13.WAV","030_14.WAV","030_15.WAV","030_16.WAV"},
{"031_01.WAV", "031_02.WAV","031_03.WAV","031_04.WAV","031_05.WAV","031_06.WAV","031_07.WAV","031_08.WAV","031_09.WAV","031_10.WAV","031_11.WAV","031_12.WAV","031_13.WAV","031_14.WAV","031_15.WAV","031_16.WAV"},
{"032_01.WAV", "032_02.WAV","032_03.WAV","032_04.WAV","032_05.WAV","032_06.WAV","032_07.WAV","032_08.WAV","032_09.WAV","032_10.WAV","032_11.WAV","032_12.WAV","032_13.WAV","032_14.WAV","032_15.WAV","032_16.WAV"}
};
File myFile;
int16_t *SMP_addr[16];
uint32_t sizes[16];
void setup() {
Serial.begin(57600);
kpd.setHoldTime(2000);
if (!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
Serial.println(F("SSD1306 allocation failed"));
for (;;)
; // Don't proceed, loop forever
}
display.display();
delay(2000);
display.clearDisplay();
msg = "";
if (!(SD.begin(BUILTIN_SDCARD))) {
while (1) {
Serial.println("Unable to access the SD card");
SCN_NO_SD();
delay(500);
}
}
AudioMemory(128);
audioShield.enable();
audioShield.volume(1.0);
amp1.gain(VOL);
amp2.gain(VOL);
MASTER_mixer8.gain(0, DRUM_VOL);
for(int i = 0; i < 16; i++) {
playArray[i]->enableInterpolation(true);
}
Serial.println("Loop Sampler 16 Pad");
SCN_START ();
delay(3000);
RAM_LOAD ();
ARRAY_SPEED_SET ();
SCN_MAIN();
}
long oldPosition = myEnc.read(); // -999;
long Last_Position = 0;
void loop() {
long newPosition = myEnc.read();
if (myEnc.read() != oldPosition) {
if (myEnc.read() < oldPosition) {
Serial.println(" -- ");
Speed = Speed + 0.01;
playSdWav1.setPlaybackRate(Speed);
SCN_SPEED ();
SCN_HOLD ();
}
else if (myEnc.read() > oldPosition) {
Serial.println(" ++ ");
Speed = Speed - 0.01;
playSdWav1.setPlaybackRate(Speed);
SCN_SPEED ();
SCN_HOLD ();
}
oldPosition = myEnc.read(); Serial.println(myEnc.read());
}
// *******************************************************************************************************
if (analogRead(22) ==1) {VOL_A = 0.00; }
if (analogRead(22) ==42) {VOL_A = 0.05; } //1
if (analogRead(22) ==85) {VOL_A = 0.10; } //2
if (analogRead(22) ==127) {VOL_A = 0.15; } //3
if (analogRead(22) ==170) {VOL_A = 0.20; } //4
if (analogRead(22) ==213) {VOL_A = 0.25; } //5
if (analogRead(22) ==255) {VOL_A = 0.30; } //6
if (analogRead(22) ==298) {VOL_A = 0.35; } //7
if (analogRead(22) ==341) {VOL_A = 0.40; } //8
if (analogRead(22) ==383) {VOL_A = 0.45; } //9
if (analogRead(22) ==426) {VOL_A = 0.50; } //10
if (analogRead(22) ==468) {VOL_A = 0.55; } //11
if (analogRead(22) ==511) {VOL_A = 0.60; } // 12
if (analogRead(22) ==554) {VOL_A = 0.65; } //13
if (analogRead(22) ==597) {VOL_A = 0.70; } // 14
if (analogRead(22) ==639) {VOL_A = 0.75; } //15
if (analogRead(22) ==682) {VOL_A = 0.80; } // 16
if (analogRead(22) ==724) {VOL_A = 0.85; } //17
if (analogRead(22) ==767) {VOL_A = 0.90; } //18
if (analogRead(22) ==809) {VOL_A = 0.95; } //19
if (analogRead(22) ==852) {VOL_A = 1.00; } // 20
if (analogRead(22) ==895) {VOL_A = 1.05; } //21
if (analogRead(22) ==938) {VOL_A = 1.10; } // 22
if (analogRead(22) ==980) {VOL_A = 1.15; } // 23
if (analogRead(22) ==1022) {VOL_A = 1.20; } // 24
if (VOL_A != VOL_AA) {
Serial.println( VOL_A);
amp1.gain(VOL_A);
amp2.gain(VOL_A);
VOL_AA = VOL_A;
SCN_VOL ();
SCN_HOLD ();
}
//
// *******************************************************************************************************
if (kpd.getKeys()) {
for (int i = 0; i < LIST_MAX; i++)
{ int mykey = (kpd.key[i].kchar);
if (kpd.key[i].stateChanged) // -----------------------------------------Key Changed----------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
Serial.println(mykey); Serial.println("PRESSED");
break;
case RELEASED:
Serial.println(mykey); Serial.println("RELEASED");
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey > 0) && (mykey<17)) // -----------------------------------------Key Changed--(1-16)-------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
if (PLAY_MODE=="LOOP") {
playSdWav1.playWav(wav_file[Bank-1][mykey-1]);
if (mykey==16) {playSdWav1.setLoopType(looptype_none); }
else {playSdWav1.setLoopType(looptype_repeat); }
}
if (PLAY_MODE=="DRUM") { PLAY_ARRAY (mykey); }
Serial.println("Matrix start");
Serial.println(wav_file[Bank-1][mykey-1]);
Serial.println("Matrix end");
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey == KIT_BUTTON)) // -----------------------------------------Key Changed----------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
PLAY_MODE = "DRUM";
INC_DEC_MODE = "DRUM_VOL";
// Last_Bank = Bank;
// Bank = 31;
SCN_MAIN();
break;
case RELEASED:
PLAY_MODE = "LOOP";
INC_DEC_MODE = "BANK";
// Bank = Last_Bank;
SCN_MAIN();
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey ==TAP_BUTTON)) // -----------------------------------------Key Changed----------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
BPM = 60000/(millis()-old_millis);
if ((BPM>70) && (BPM<200)) SYNC_BPM (); SCN_BPM (); // switch (kpd.key[i].kstate) { case 90: /doing/ break; }
old_millis = millis(); SCN_HOLD ();
INC_DEC_MODE = "WAV_VOL";
break;
case RELEASED:
INC_DEC_MODE = "BANK";
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey == SYNC_BUTTON)) // -----------------------------------------Key Changed----------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
playSdWav1.stop();
break;
case RELEASED:
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey == SHIFT_BUTTON)) // -----------------------------------------Key Changed----------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
SHIFT_HOLD = 1; playSdWav1.stop();
break;
case RELEASED:
SHIFT_HOLD = 0;
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey == DEC_BUTTON)) // -----------------------------------------Key Changed-------(-)---------
{ switch (kpd.key[i].kstate) {
case PRESSED:
if (INC_DEC_MODE == "BANK")
{ Bank--;
if (Bank==33){ PLAY_MODE = "DRUM";} else { PLAY_MODE = "LOOP";}
SCN_MAIN(); }
if (INC_DEC_MODE == "VOL") {
VOL=VOL-0.1;
amp1.gain(VOL);
amp2.gain(VOL);
SCN_VOL ();
} // vol --
if (INC_DEC_MODE == "DRUM_VOL") {
DRUM_VOL=DRUM_VOL-0.05;
MASTER_mixer8.gain(0, DRUM_VOL);
SCN_DRUM_VOL ();
SCN_HOLD ();
}
if (INC_DEC_MODE == "WAV_VOL") {
WAV_VOL=WAV_VOL-0.05;
MASTER_mixer8.gain(1, WAV_VOL);
SCN_LEVEL ("WAV",WAV_VOL*100);
SCN_HOLD ();
}
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey == INC_BUTTON)) // -----------------------------------------Key Changed--------(+)--------
{ switch (kpd.key[i].kstate) {
case PRESSED:
if (INC_DEC_MODE == "BANK") {
Bank++;
if (Bank==33){ PLAY_MODE = "DRUM";} else { PLAY_MODE = "LOOP";}
SCN_MAIN();
}
if (INC_DEC_MODE == "VOL") {
VOL=VOL+0.1;
amp1.gain(VOL);
amp2.gain(VOL);
SCN_VOL ();
} // vol --
if (INC_DEC_MODE == "DRUM_VOL") {
DRUM_VOL=DRUM_VOL+0.05;
MASTER_mixer8.gain(0, DRUM_VOL);
SCN_DRUM_VOL ();
SCN_HOLD ();
}
if (INC_DEC_MODE == "WAV_VOL") {
WAV_VOL=WAV_VOL+0.05;
MASTER_mixer8.gain(1, WAV_VOL);
SCN_LEVEL ("WAV",WAV_VOL*100);
SCN_HOLD ();
}
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey == SLOW_BUTTON)) // -----------------------------------------Key Changed----------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
Speed = Speed - 0.01;
playSdWav1.setPlaybackRate(Speed); PLAYING_STATUS==0;
SCN_SPEED (); SCN_HOLD ();
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey == FAST_BUTTON)) // -----------------------------------------Key Changed----------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
Speed = Speed + 0.01;
playSdWav1.setPlaybackRate(Speed); PLAYING_STATUS==0;
SCN_SPEED (); SCN_HOLD ();
break;
}
} //--------------------------------------------------------------------------------------------------
if ((kpd.key[i].stateChanged) && (mykey == ENCODER_BUTTON)) // -----------------------------------------Key Changed----------------
{ switch (kpd.key[i].kstate) {
case PRESSED:
Speed = 1.00;
playSdWav1.setPlaybackRate(Speed);
PLAYING_STATUS==0; SCN_SPEED (); SCN_HOLD ();
break;
}
} //--------------------------------------------------------------------------------------------------
}
}
// -------------------------------------------------------
if (Serial.available() > 0) {
int incomingByte = Serial.read();
if (incomingByte == 49) { // key 1
Serial.println("1");
}
} // ------------------------------------------------------
if ((Bank > 33) && (Bank == 34)) { Bank = 1; }
if ((Bank < 1 ) && (Bank == 0)) { Bank = 33; }
if (VOL > 1.1) { VOL = 1.1; }
if (VOL < 0) { VOL = 0; }
if (millis() > (PRESS_millis+2000)) { PRESS_A =0; } // cut of SCN_HOLD
if (PRESS_A != PRESS_AA) {PRESS_AA = PRESS_A; if (PRESS_A == 0) { Serial.println("Return to Main_SCN"); SCN_MAIN(); PLAYING_STATUS==1; } }
PLAY_STATUS = playSdWav1.isPlaying();
if (LAST_PLAY_STATUS != PLAY_STATUS) { SCN_MAIN(); Serial.println("PLAY_STATUS: "); Serial.println(PLAY_STATUS); LAST_PLAY_STATUS = PLAY_STATUS; }
if (PRESS_A==0) { SCN_MAIN(); }
}
void SCN_MAIN() {
Display_BPM = BPM;
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
display.setCursor(0, 0);
display.print("SPD- ");
display.print(Speed);
display.print(" ");
display.print("BPM- ");
display.print(Display_BPM);
display.setCursor(0, 10);
display.setTextSize(2);
if ( PLAY_MODE == "DRUM") {display.print("Drum: ");}
else { display.print("Bank: ");}
display.print(Bank);
//display.drawLine(1,30,128,30,WHITE);
display.fillRect((playSdWav1.positionMillis() / ((playSdWav1.lengthMillis()/128))) ,26,6,6,WHITE); // 2000
display.display();
}
void SCN_MAIN1() {
int Temp_BPM = BPM;
display.clearDisplay();
display.setTextSize(1);
display.setTextColor(SSD1306_WHITE);
display.setCursor(0, 0);
display.print("SPD-");
display.print(Speed);
display.print(" ");
display.print("BPM- ");
display.print(Temp_BPM);
display.setCursor(40, 11);
display.print(" Bank: ");
display.print(Bank);
display.setCursor(0, 21);
display.setTextSize(1);
display.print("Memory: ");
display.print(AudioMemoryUsage());
display.print(" Max: ");
display.print(AudioMemoryUsageMax());
display.display();
}
void SCN_START ()
{
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(10, 0);
// display.print(number);
display.print("Loading..");
display.setCursor(20, 20);
display.setTextSize(1);
display.println("Please wait");
//display.print(msg);
display.display();
}
void SCN_BPM () {
display.clearDisplay();
display.setTextSize(2); // Normal 1:1 pixel scale
display.setTextColor(SSD1306_WHITE); // Draw white text
display.setCursor(0, 0); // Start at top-left corner
display.print("BPM ");
display.setTextSize(3);
display.setCursor(50, 3);
int DISPLAY_BPM = BPM;
display.print(DISPLAY_BPM); //BPM
display.display();
}
void SCN_VOL () {
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(8, 0);
display.print("VOL : ");
int Display_VOL = (VOL_A*100);
display.print(Display_VOL);
display.drawLine(4,20,Display_VOL ,20,WHITE);
display.drawLine(4,21,Display_VOL ,21,WHITE);
display.drawLine(4,22,Display_VOL ,22,WHITE);
display.drawLine(4,23,Display_VOL ,23,WHITE);
display.drawLine(4,24,Display_VOL ,24,WHITE);
display.drawLine(4,25,Display_VOL ,25,WHITE);
display.drawLine(4,26,Display_VOL ,26,WHITE);
display.display();
}
void SCN_DRUM_VOL () {
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(8, 0);
display.print("DRUM : ");
int Display_VOL = (DRUM_VOL*100);
display.print(Display_VOL);
display.drawLine(4,20,Display_VOL ,20,WHITE);
display.drawLine(4,21,Display_VOL ,21,WHITE);
display.drawLine(4,22,Display_VOL ,22,WHITE);
display.drawLine(4,23,Display_VOL ,23,WHITE);
display.drawLine(4,24,Display_VOL ,24,WHITE);
display.drawLine(4,25,Display_VOL ,25,WHITE);
display.drawLine(4,26,Display_VOL ,26,WHITE);
display.display();
}
void SCN_LEVEL (String text,int level ) {
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(8, 0);
display.print(text);
display.print(" : ");
display.print(level);
display.drawLine(4,20,level ,20,WHITE);
display.drawLine(4,21,level ,21,WHITE);
display.drawLine(4,22,level ,22,WHITE);
display.drawLine(4,23,level ,23,WHITE);
display.drawLine(4,24,level ,24,WHITE);
display.drawLine(4,25,level ,25,WHITE);
display.drawLine(4,26,level ,26,WHITE);
display.display();
}
void SCN_SPEED () {
display.clearDisplay();
display.setTextSize(2);
display.setTextColor(SSD1306_WHITE);
display.setCursor(0, 0);
display.print("SPEED");
display.setCursor(60, 16);
display.print(Speed);
display.display();
}
void SCN_SHIFT() {
display.clearDisplay();
display.setTextSize(2);
display.drawRect(3, 3, 122, 28, WHITE);
display.setCursor(40, 10);
display.println("SHIFT");
display.display();
}
void SCN_TEST() {
display.clearDisplay();
display.setTextSize(2);
display.setCursor(0, 10);
display.println("CLICK");
display.display();
}
void SCN_NO_SD() {
display.clearDisplay();
display.setTextSize(2);
display.setCursor(0, 10);
display.println("No SD Card");
display.display();
}
void SYNC_BPM () {
if (BPM < 125) {
// do set 106x
float Reading = ((BPM -6.00)/100);
Speed = Reading;
playSdWav1.setPlaybackRate(Speed); Bank = 3; SCN_MAIN();
Serial.println(Speed);
}
if (BPM > 125) {
float Reading2 = ((BPM -40.00)/100);
Speed = Reading2;
playSdWav1.setPlaybackRate(Speed); Bank = 7; SCN_MAIN();
Serial.println(Speed);
}
}
void SCN_HOLD ()
{ PRESS_millis = millis(); PRESS_A = 1; }
void RAM_LOAD () {
for(int i = 0;i < 16; i++) {
myFile = SD.open(wav_31[i], FILE_READ);
sizes[i] = myFile.size();
// Serial.printf(file = '%s', size = %ld\n",wav_31[i],sizes[i]);
SMP_addr[i] = (int16_t*) extmem_malloc(sizes[i]);
myFile.read(SMP_addr[i], sizes[i]);
myFile.close();
}
}
void PLAY_ARRAY (int x) {
// if (xkey==1)
{ playArray[x-1]->playRaw(SMP_addr[x-1] ,sizes[x-1]/2,1); }
Serial.println("Empty");
}
void ARRAY_SPEED_SET () {
for(int i = 0; i < 16; i++) {
playArray[i]->setPlaybackRate(1.0);
}
}
C++:
void ARRAY_SPEED_SET () {
for(int i = 0; i < 16; i++) {
playArray[i]->setPlaybackRate(1.0);
}play for Array is written in line no.676
loading wav files to PSRAM is written in lines (666-671)
How to fix it???
or it may disappear, in which case the apparently irrelevant code may play a part after all. You then have to add bits of it back gradually, until you have the smallest possible code which shows the problem, and you can refer to that when you ask for help, e.g. “this works until I add the display code in”.
