Started to add code for SD card.

pull/4/head
Holger Wirtz 7 years ago
parent 06d5f6698e
commit b440783402
  1. 46
      MicroDexed.ino

@ -9,7 +9,6 @@
#include <Wire.h>
#include <SPI.h>
#include <SD.h>
#include <SerialFlash.h>
#include <MIDI.h>
#include "dexed.h"
@ -25,6 +24,16 @@
#define TEST_VEL 60
//#define ADD_EFFECT_CHORUS 1
// Use these with the Teensy Audio Shield
#define SDCARD_CS_PIN 10
#define SDCARD_MOSI_PIN 7
#define SDCARD_SCK_PIN 14
// Use these with the Teensy 3.5 & 3.6 SD card
//#define SDCARD_CS_PIN BUILTIN_SDCARD
//#define SDCARD_MOSI_PIN 11 // not actually used
//#define SDCARD_SCK_PIN 13 // not actually used
// GUItool: begin automatically generated code
AudioPlayQueue queue1; //xy=84,294
AudioOutputI2S i2s1; //xy=961,276
@ -43,6 +52,8 @@ AudioControlSGTL5000 sgtl5000_1; //xy=507,403
MIDI_CREATE_INSTANCE(HardwareSerial, Serial1, MIDI);
Dexed* dexed = new Dexed(SAMPLE_RATE);
IntervalTimer sched;
Sd2Card card;
SdVolume volume;
#ifdef ADD_EFFECT_CHORUS
// Number of samples in each delay line
@ -53,12 +64,39 @@ short delayline[CHORUS_DELAY_LENGTH];
void setup()
{
//while (!Serial) ; // wait for Arduino Serial Monitor
Serial.begin(115200);
Serial.println(F("MicroDexed based on https://github.com/asb2m10/dexed"));
Serial.println(F("(c)2018 H. Wirtz"));
Serial.println(F("setup start"));
SPI.setMOSI(SDCARD_MOSI_PIN);
SPI.setSCK(SDCARD_SCK_PIN);
if (card.init(SPI_FULL_SPEED, SDCARD_CS_PIN)) {
Serial.println(F("SD card found."));
}
else
{
Serial.println(F("No SD card found."));
}
switch (card.type())
{
case SD_CARD_TYPE_SD1:
case SD_CARD_TYPE_SD2:
Serial.println(F("Card type is SD"));
break;
case SD_CARD_TYPE_SDHC:
Serial.println(F("Card type is SDHC"));
break;
default:
Serial.println(F("Card is an unknown type (maybe SDXC?)"));
}
if (!volume.init(card)) {
Serial.println(F("Unable to access the filesystem"));
}
MIDI.begin(MIDI_CHANNEL_OMNI);
// Audio connections require memory to work. For more
@ -179,3 +217,9 @@ void cpu_and_mem_usage(void)
AudioMemoryUsageMaxReset();
}
#endif
void spaces(int num) {
for (int i = 0; i < num; i++) {
Serial.print(" ");
}
}

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