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BA_MicroMDAEPiano
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Added BALibrary.

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master
Holger Wirtz 6 years ago
parent 64998dfdcd
commit ad8f6bd781
4 changed files with 42 additions and 157 deletions
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  1. 65
      BA_MicroMDAEPiano.ino
  2. 47
      Encoder4.h
  3. 86
      LiquidCrystalPlus_I2C.h
  4. 1
      config.h

65
MicroMDAEPiano.ino → BA_MicroMDAEPiano.ino
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@ -28,6 +28,7 @@
#include <MIDI.h>
#include <EEPROM.h>
#include <limits.h>
#include <BALibrary.h>
#include "mdaEPiano.h"
#ifdef USE_XFADE_DATA
#include "mdaEPianoDataXfade.h"
@ -40,11 +41,8 @@
#ifdef MIDI_DEVICE_USB_HOST
#include <USBHost_t36.h>
#endif
#include <Bounce.h>
#include "Encoder4.h"
#include "LiquidCrystalPlus_I2C.h"
#include "UI.h"
using namespace BALibrary;
//*************************************************************************************************
//* GLOBAL VARIABLES
@ -72,6 +70,15 @@ AudioOutputI2S i2s1;
AudioConnection patchCord110(mixer_r, 0, i2s1, 0);
AudioConnection patchCord111(mixer_l, 0, i2s1, 1);
AudioControlSGTL5000 sgtl5000_1;
#elif defined(TGA_BOARD)
BAAudioControlWM8731 codecControl;
AudioOutputI2S i2sOut;
AudioAmplifier volume_r;
AudioAmplifier volume_l;
AudioConnection patchCord10(mixer_r, volume_r);
AudioConnection patchCord11(mixer_l, volume_l);
AudioConnection patchCord12(volume_r, 0, i2sOut, 1);
AudioConnection patchCord13(volume_l, 0, i2sOut, 0);
#else
AudioOutputPT8211 pt8211_1;
AudioAmplifier volume_r;
@ -127,26 +134,26 @@ void setup()
Serial.begin(SERIAL_SPEED);
delay(220);
/*
// LCD display setup
lcd.init();
lcd.blink_off();
lcd.cursor_off();
lcd.backlight();
lcd.noAutoscroll();
lcd.clear();
lcd.display();
lcd.show(0, 0, 20, " MicroMDAEPiano");
lcd.show(1, 0, 16, "(c)parasiTstudio");
// Encoder setup
enc[0].write(INITIAL_ENC_L_VALUE);
enc_val[0] = enc[0].read();
enc[1].write(INITIAL_ENC_R_VALUE);
enc_val[1] = enc[1].read();
but[0].update();
but[1].update();
*/
/*
// LCD display setup
lcd.init();
lcd.blink_off();
lcd.cursor_off();
lcd.backlight();
lcd.noAutoscroll();
lcd.clear();
lcd.display();
lcd.show(0, 0, 20, " MicroMDAEPiano");
lcd.show(1, 0, 16, "(c)parasiTstudio");
// Encoder setup
enc[0].write(INITIAL_ENC_L_VALUE);
enc_val[0] = enc[0].read();
enc[1].write(INITIAL_ENC_R_VALUE);
enc_val[1] = enc[1].read();
but[0].update();
but[1].update();
*/
// Debug output
Serial.println(F("MicroMDAEPiano based on https://sourceforge.net/projects/mda-vst"));
@ -183,6 +190,14 @@ void setup()
#endif
// start audio card
AudioNoInterrupts();
#ifdef TGA_BOARD
codecControl.disable();
delay(100);
codecControl.enable();
delay(100);
#endif
AudioMemory(AUDIO_MEM);
#ifdef TEENSY_AUDIO_BOARD
@ -228,6 +243,8 @@ void setup()
mixer_r.gain(1, 0.3);
mixer_l.gain(1, 0.3);
AudioInterrupts();
Serial.println(F("<setup end>"));
#if defined (DEBUG) && defined (SHOW_CPU_LOAD_MSEC)

47
Encoder4.h
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@ -1,47 +0,0 @@
/*
MicroMDAEPiano
MicroMDAEPiano is a port of the MDA-EPiano sound engine
(https://sourceforge.net/projects/mda-vst/) for the Teensy-3.5/3.6 with audio shield.
(c)2019 H. Wirtz <wirtz@parasitstudio.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <Encoder.h>
#ifndef ENCODER4_H_INCLUDED
#define ENCODER4_H_INCLUDED
class Encoder4 : public Encoder
{
public:
using Encoder::Encoder;
int32_t read()
{
return (Encoder::read() / 4);
}
void write(int32_t p)
{
Encoder::write(p * 4);
}
};
#endif

86
LiquidCrystalPlus_I2C.h
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@ -1,86 +0,0 @@
/*
MicroMDAEPiano
MicroMDAEPiano is a port of the MDA-EPiano sound engine
(https://sourceforge.net/projects/mda-vst/) for the Teensy-3.5/3.6 with audio shield.
(c)2019 H. Wirtz <wirtz@parasitstudio.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LIQUIDCRYSTALPLUS_I2C_H_INCLUDED
#define LIQUIDCRYSTALPLUS_I2C_H_INCLUDED
#include <LiquidCrystal_I2C.h> // https://www.arduinolibraries.info/libraries/liquid-crystal-i2-c
#define STRING_BUF_SIZE 21
class LiquidCrystalPlus_I2C : public LiquidCrystal_I2C
{
public:
using LiquidCrystal_I2C::LiquidCrystal_I2C;
void show(uint8_t y, uint8_t x, uint8_t fs, char *str)
{
_show(y, x, fs, str, false, false);
}
void show(uint8_t y, uint8_t x, uint8_t fs, long num)
{
char _buf10[STRING_BUF_SIZE];
_show(y, x, fs, itoa(num, _buf10, 10), true, true);
}
private:
void _show(uint8_t pos_y, uint8_t pos_x, uint8_t field_size, char *str, bool justify_right, bool fill_zero)
{
{
char tmp[STRING_BUF_SIZE];
char *s = tmp;
uint8_t l = strlen(str);
memset(tmp, 0, sizeof(tmp));
if (fill_zero == true)
memset(tmp, '0', field_size);
else
memset(tmp, 0x20, field_size - 1); // blank
if (l > field_size)
l = field_size;
if (justify_right == true)
s += field_size - l;
strncpy(s, str, l);
setCursor(pos_x, pos_y);
print(tmp);
#ifdef DEBUG
Serial.print(pos_y, DEC);
Serial.print(F("/"));
Serial.print(pos_x, DEC);
Serial.print(F(": ["));
Serial.print(tmp);
Serial.println(F("]"));
#endif
}
}
};
#endif

1
config.h
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@ -40,6 +40,7 @@
// AUDIO
//#define TEENSY_AUDIO_BOARD 1
#define TGA_BOARD
//*************************************************************************************************
//* MIDI SETTINGS

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