Sketch Compiling Error with Wave Shield

Adafruit Ethernet, Motor, Proto, Wave, Datalogger, GPS Shields - etc!

Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.
Locked
User avatar
bazarishe
 
Posts: 3
Joined: Thu Oct 08, 2015 2:01 am

Sketch Compiling Error with Wave Shield

Post by bazarishe »

I placed the folder WaveHC in the libraries folder . I am trying to compile sketch daphc.pde and I'm getting these errors. Please advice.
Thank you


daphc.pde: In function 'void setup()':
daphc.pde:25:6: error: redefinition of 'void setup()'
sketch_oct08a.ino:1:6: error: 'void setup()' previously defined here
daphc.pde: In function 'void loop()':
daphc.pde:70:6: error: redefinition of 'void loop()'
sketch_oct08a.ino:6:6: error: 'void loop()' previously defined here
Error compiling.

User avatar
adafruit_support_mike
 
Posts: 67446
Joined: Thu Feb 11, 2010 2:51 pm

Re: Sketch Compiling Error with Wave Shield

Post by adafruit_support_mike »

The errors say you're trying to reach the 'daphc.pde' sketch from inside another one named 'sketch_oct08a.ino'.

Post the code you're using and we'll take a look.

User avatar
bazarishe
 
Posts: 3
Joined: Thu Oct 08, 2015 2:01 am

Re: Sketch Compiling Error with Wave Shield

Post by bazarishe »

adafruit_support_mike wrote:The errors say you're trying to reach the 'daphc.pde' sketch from inside another one named 'sketch_oct08a.ino'.

Post the code you're using and we'll take a look.
I finally get it to work. Thank you !

Now I ran into another issue.
I am trying to combine 2 sketches.
As I understand if I copy paste all the declared values to proper section , void setup and void loop to the right place it should work.

I get daphc.pde:128:1: error: expected unqualified-id before '{' token

I don't understand what it asks me to change.

First sketch :

Code: Select all

int redPin = 9; 
int greenPin = 10; 
int bluePin = 11; 
byte com = 0; //reply from voice recognition

void setup()
{
Serial.begin(9600);

pinMode(redPin, OUTPUT); 
pinMode(greenPin, OUTPUT); 
pinMode(bluePin, OUTPUT); 
delay(2000);
Serial.write(0xAA);
Serial.write(0x37);
delay(1000);
Serial.write(0xAA);
Serial.write(0x21);
}

void loop()
{
while(Serial.available())
{
com = Serial.read();
switch(com)
{
case 0x11:
digitalWrite(redPin, HIGH);
break;

case 0x12:
digitalWrite(greenPin, HIGH);
break;

case 0x13:
digitalWrite(bluePin, HIGH);
break;

case 0x14:
digitalWrite(redPin, HIGH);
digitalWrite(greenPin, HIGH);
digitalWrite(bluePin, HIGH);
break;

case 0x15:
digitalWrite(redPin, LOW);
digitalWrite(greenPin, LOW);
digitalWrite(bluePin, LOW);
break;
    }
  }
}
Second sketch:

Code: Select all

/*
 * This example plays every .WAV file it finds on the SD card in a loop
 */
#include <WaveHC.h>
#include <WaveUtil.h>

SdReader card;    // This object holds the information for the card
FatVolume vol;    // This holds the information for the partition on the card
FatReader root;   // This holds the information for the volumes root directory
WaveHC wave;      // This is the only wave (audio) object, since we will only play one at a time

uint8_t dirLevel; // indent level for file/dir names    (for prettyprinting)
dir_t dirBuf;     // buffer for directory reads



int redPin = 9; 
int greenPin = 10; 
int bluePin = 11; 
byte com = 0; //reply from voice recognition




/*
 * Define macro to put error messages in flash memory
 */
#define error(msg) error_P(PSTR(msg))

// Function definitions (we define them here, but the code is below)
void play(FatReader &dir);

//////////////////////////////////// SETUP
void setup() {
  Serial.begin(9600);          // set up Serial library at 9600 bps for debugging


  
  putstring_nl("\nWave test!");  // say we woke up!
  
  putstring("Free RAM: ");       // This can help with debugging, running out of RAM is bad
  Serial.println(FreeRam());

  //  if (!card.init(true)) { //play with 4 MHz spi if 8MHz isn't working for you
  if (!card.init()) {         //play with 8 MHz spi (default faster!)  
    error("Card init. failed!");  // Something went wrong, lets print out why
  }
  
  // enable optimize read - some cards may timeout. Disable if you're having problems
  card.partialBlockRead(true);
  
  // Now we will look for a FAT partition!
  uint8_t part;
  for (part = 0; part < 5; part++) {   // we have up to 5 slots to look in
    if (vol.init(card, part)) 
      break;                           // we found one, lets bail
  }
  if (part == 5) {                     // if we ended up not finding one  :(
    error("No valid FAT partition!");  // Something went wrong, lets print out why
  }
  
  // Lets tell the user about what we found
  putstring("Using partition ");
  Serial.print(part, DEC);
  putstring(", type is FAT");
  Serial.println(vol.fatType(), DEC);     // FAT16 or FAT32?
  
  // Try to open the root directory
  if (!root.openRoot(vol)) {
    error("Can't open root dir!");      // Something went wrong,
  }
  
  // Whew! We got past the tough parts.
  putstring_nl("Files found (* = fragmented):");

  // Print out all of the files in all the directories.
  root.ls(LS_R | LS_FLAG_FRAGMENTED);
}

//////////////////////////////////// LOOP
void loop()

{
  root.rewind();
  play(root);
}

/////////////////////////////////// HELPERS
/*
 * print error message and halt
 */
void error_P(const char *str) {
  PgmPrint("Error: ");
  SerialPrint_P(str);
  sdErrorCheck();
  while(1);
}
/*
 * print error message and halt if SD I/O error, great for debugging!
 */
void sdErrorCheck(void) {
  if (!card.errorCode()) return;
  PgmPrint("\r\nSD I/O error: ");
  Serial.print(card.errorCode(), HEX);
  PgmPrint(", ");
  Serial.println(card.errorData(), HEX);
  while(1);
}
/*
 * play recursively - possible stack overflow if subdirectories too nested
 */
void play(FatReader &dir) {
  FatReader file;
  while (dir.readDir(dirBuf) > 0) {    // Read every file in the directory one at a time
  
    // Skip it if not a subdirectory and not a .WAV file
    if (!DIR_IS_SUBDIR(dirBuf)
         && strncmp_P((char *)&dirBuf.name[8], PSTR("WAV"), 3)) {
      continue;
    }

    Serial.println();            // clear out a new line
    
    for (uint8_t i = 0; i < dirLevel; i++) {
       Serial.write(' ');       // this is for prettyprinting, put spaces in front
    }
    if (!file.open(vol, dirBuf)) {        // open the file in the directory
      error("file.open failed");          // something went wrong
    }
    
    if (file.isDir()) {                   // check if we opened a new directory
      putstring("Subdir: ");
      printEntryName(dirBuf);
      Serial.println();
      dirLevel += 2;                      // add more spaces
      // play files in subdirectory
      play(file);                         // recursive!
      dirLevel -= 2;    
    }
    else {
      // Aha! we found a file that isnt a directory
      putstring("Playing ");
      printEntryName(dirBuf);              // print it out
      if (!wave.create(file)) {            // Figure out, is it a WAV proper?
        putstring(" Not a valid WAV");     // ok skip it
      } else {
        Serial.println();                  // Hooray it IS a WAV proper!
        wave.play();                       // make some noise!
        
        uint8_t n = 0;
        while (wave.isplaying) {// playing occurs in interrupts, so we print dots in realtime
          putstring(".");
          if (!(++n % 32))Serial.println();
          delay(100);
        }       
        sdErrorCheck();                    // everything OK?
        // if (wave.errors)Serial.println(wave.errors);     // wave decoding errors
      }
    }
  }
}
Sketch with the error (combined by me):

Code: Select all

/*
 * This example plays every .WAV file it finds on the SD card in a loop
 */
#include <WaveHC.h>
#include <WaveUtil.h>

SdReader card;    // This object holds the information for the card
FatVolume vol;    // This holds the information for the partition on the card
FatReader root;   // This holds the information for the volumes root directory
WaveHC wave;      // This is the only wave (audio) object, since we will only play one at a time

uint8_t dirLevel; // indent level for file/dir names    (for prettyprinting)
dir_t dirBuf;     // buffer for directory reads



int redPin = 9; 
int greenPin = 10; 
int bluePin = 11; 
byte com = 0; //reply from voice recognition




/*
 * Define macro to put error messages in flash memory
 */
#define error(msg) error_P(PSTR(msg))

// Function definitions (we define them here, but the code is below)
void play(FatReader &dir);

//////////////////////////////////// SETUP
void setup() {
  Serial.begin(9600);          // set up Serial library at 9600 bps for debugging
  
pinMode(redPin, OUTPUT); 
pinMode(greenPin, OUTPUT); 
pinMode(bluePin, OUTPUT); 
delay(2000);
Serial.write(0xAA);
Serial.write(0x37);
delay(1000);
Serial.write(0xAA);
Serial.write(0x21);


  
  putstring_nl("\nWave test!");  // say we woke up!
  
  putstring("Free RAM: ");       // This can help with debugging, running out of RAM is bad
  Serial.println(FreeRam());

  //  if (!card.init(true)) { //play with 4 MHz spi if 8MHz isn't working for you
  if (!card.init()) {         //play with 8 MHz spi (default faster!)  
    error("Card init. failed!");  // Something went wrong, lets print out why
  }
  
  // enable optimize read - some cards may timeout. Disable if you're having problems
  card.partialBlockRead(true);
  
  // Now we will look for a FAT partition!
  uint8_t part;
  for (part = 0; part < 5; part++) {   // we have up to 5 slots to look in
    if (vol.init(card, part)) 
      break;                           // we found one, lets bail
  }
  if (part == 5) {                     // if we ended up not finding one  :(
    error("No valid FAT partition!");  // Something went wrong, lets print out why
  }
  
  // Lets tell the user about what we found
  putstring("Using partition ");
  Serial.print(part, DEC);
  putstring(", type is FAT");
  Serial.println(vol.fatType(), DEC);     // FAT16 or FAT32?
  
  // Try to open the root directory
  if (!root.openRoot(vol)) {
    error("Can't open root dir!");      // Something went wrong,
  }
  
  // Whew! We got past the tough parts.
  putstring_nl("Files found (* = fragmented):");

  // Print out all of the files in all the directories.
  root.ls(LS_R | LS_FLAG_FRAGMENTED);
}

//////////////////////////////////// LOOP
void loop()


{
while(Serial.available())
{
com = Serial.read();
switch(com)
{
case 0x11:
digitalWrite(redPin, HIGH);
break;

case 0x12:
digitalWrite(greenPin, HIGH);
break;

case 0x13:
digitalWrite(bluePin, HIGH);
break;

case 0x14:
digitalWrite(redPin, HIGH);
digitalWrite(greenPin, HIGH);
digitalWrite(bluePin, HIGH);
break;

case 0x15:
digitalWrite(redPin, LOW);
digitalWrite(greenPin, LOW);
digitalWrite(bluePin, LOW);
break;
    }
  }
}


{
  root.rewind();
  play(root);
}

/////////////////////////////////// HELPERS
/*
 * print error message and halt
 */
void error_P(const char *str) {
  PgmPrint("Error: ");
  SerialPrint_P(str);
  sdErrorCheck();
  while(1);
}
/*
 * print error message and halt if SD I/O error, great for debugging!
 */
void sdErrorCheck(void) {
  if (!card.errorCode()) return;
  PgmPrint("\r\nSD I/O error: ");
  Serial.print(card.errorCode(), HEX);
  PgmPrint(", ");
  Serial.println(card.errorData(), HEX);
  while(1);
}
/*
 * play recursively - possible stack overflow if subdirectories too nested
 */
void play(FatReader &dir) {
  FatReader file;
  while (dir.readDir(dirBuf) > 0) {    // Read every file in the directory one at a time
  
    // Skip it if not a subdirectory and not a .WAV file
    if (!DIR_IS_SUBDIR(dirBuf)
         && strncmp_P((char *)&dirBuf.name[8], PSTR("WAV"), 3)) {
      continue;
    }

    Serial.println();            // clear out a new line
    
    for (uint8_t i = 0; i < dirLevel; i++) {
       Serial.write(' ');       // this is for prettyprinting, put spaces in front
    }
    if (!file.open(vol, dirBuf)) {        // open the file in the directory
      error("file.open failed");          // something went wrong
    }
    
    if (file.isDir()) {                   // check if we opened a new directory
      putstring("Subdir: ");
      printEntryName(dirBuf);
      Serial.println();
      dirLevel += 2;                      // add more spaces
      // play files in subdirectory
      play(file);                         // recursive!
      dirLevel -= 2;    
    }
    else {
      // Aha! we found a file that isnt a directory
      putstring("Playing ");
      printEntryName(dirBuf);              // print it out
      if (!wave.create(file)) {            // Figure out, is it a WAV proper?
        putstring(" Not a valid WAV");     // ok skip it
      } else {
        Serial.println();                  // Hooray it IS a WAV proper!
        wave.play();                       // make some noise!
        
        uint8_t n = 0;
        while (wave.isplaying) {// playing occurs in interrupts, so we print dots in realtime
          putstring(".");
          if (!(++n % 32))Serial.println();
          delay(100);
        }       
        sdErrorCheck();                    // everything OK?
        // if (wave.errors)Serial.println(wave.errors);     // wave decoding errors
      }
    }
  }
}
As I understand I'm placing the curly brackets incorrectly . I tried to play with them but I get errors either way. Can you please explain/correct the code so I know how I should combine similar sketches. Thank you .

User avatar
bazarishe
 
Posts: 3
Joined: Thu Oct 08, 2015 2:01 am

Re: Sketch Compiling Error with Wave Shield

Post by bazarishe »

up

User avatar
Franklin97355
 
Posts: 23910
Joined: Mon Apr 21, 2008 2:33 pm

Re: Sketch Compiling Error with Wave Shield

Post by Franklin97355 »

You have this code

Code: Select all

{
  root.rewind();
  play(root);
}
outside of a function and it is not good manners to bump threads

User avatar
keimic
 
Posts: 20
Joined: Mon Jun 29, 2015 10:52 am

Re: Sketch Compiling Error with Wave Shield

Post by keimic »

From what I am seeing bazarishe you are trying to use the voice recognition module with the wave shield so that when you call the arduino you sort of have a reply and also light up the leds accordingly. By any chance have you managed to do that successfully because I am very interested of building that myself.

Thanks :)

Locked
Please be positive and constructive with your questions and comments.

Return to “Arduino Shields from Adafruit”