Servo motors and Audio/wave shield

Hi, I am currently trying to get my arduino to control two functions at the same time. I have two scripts that work perfectly by themselves but when i combine them, there are many issues. I tried using a different servo timer due to the issue with assigning too many functions to one vector or timing vector. I am very new to this so any help would be appreciated. Below are the codes for the audio and the servo motors.

Audio code:

#include <FatReader.h>
#include <SdReader.h>
#include <avr/pgmspace.h>
#include “WaveUtil.h”
#include “WaveHC.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 filesystem on the card
FatReader f; // This holds the information for the file we’re play

WaveHC wave; // This is the only wave (audio) object, since we will only play one at a time

#define DEBOUNCE 5 // button debouncer

// here is where we define the buttons that we’ll use. button “1” is the first, button “6” is the 6th, etc
byte buttons = {14, 15, 16, 17, 18, 19};
// This handy macro lets us determine how big the array up above is, by checking the size
#define NUMBUTTONS sizeof(buttons)
// we will track if a button is just pressed, just released, or ‘pressed’ (the current state
volatile byte pressed[NUMBUTTONS], justpressed[NUMBUTTONS], justreleased[NUMBUTTONS];

// this handy function will return the number of bytes currently free in RAM, great for debugging!
int freeRam(void)
{
extern int __bss_end;
extern int *__brkval;
int free_memory;
if((int)__brkval == 0) {
free_memory = ((int)&free_memory) - ((int)&__bss_end);
}
else {
free_memory = ((int)&free_memory) - ((int)__brkval);
}
return free_memory;
}

void sdErrorCheck(void)
{
if (!card.errorCode()) return;
putstring("\n\rSD I/O error: “);
Serial.print(card.errorCode(), HEX);
putstring(”, ");
Serial.println(card.errorData(), HEX);
while(1);
}

void setup() {
byte i;

// set up serial port
Serial.begin(9600);
putstring_nl("WaveHC with ");
Serial.print(NUMBUTTONS, DEC);
putstring_nl(“buttons”);

putstring("Free RAM: "); // This can help with debugging, running out of RAM is bad
Serial.println(freeRam()); // if this is under 150 bytes it may spell trouble!

// Set the output pins for the DAC control. This pins are defined in the library
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);

// pin13 LED
pinMode(13, OUTPUT);

// Make input & enable pull-up resistors on switch pins
for (i=0; i< NUMBUTTONS; i++) {
pinMode(buttons*, INPUT);*
_ digitalWrite(buttons*, HIGH);_
_
}*_

* // 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!) *
* putstring_nl(“Card init. failed!”); // Something went wrong, lets print out why*
* sdErrorCheck();*
* while(1); // then ‘halt’ - do nothing!*
* }*

* // 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 :(*
* putstring_nl(“No valid FAT partition!”);
_
sdErrorCheck(); // Something went wrong, lets print out why*_
* while(1); // then ‘halt’ - do nothing!*
* }*

* // 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)) {*
* putstring_nl(“Can’t open root dir!”); // Something went wrong,
_
while(1); // then ‘halt’ - do nothing!_
_
}*_

* // Whew! We got past the tough parts.*
* putstring_nl(“Ready!”);*

* TCCR2A = 0;*
* TCCR2B = 1<<CS22 | 1<<CS21 | 1<<CS20;*
* //Timer2 Overflow Interrupt Enable*
* TIMSK2 |= 1<<TOIE2;*
}
SIGNAL(TIMER2_OVF_vect) {
* check_switches();
_
}_
void check_switches()
_
{_
_
static byte previousstate[NUMBUTTONS];_
_
static byte currentstate[NUMBUTTONS];_
_
byte index;_
_
for (index = 0; index < NUMBUTTONS; index++) {_
_
currentstate[index] = digitalRead(buttons[index]); // read the button*_

_ /*
* Serial.print(index, DEC);*
* Serial.print(": cstate=");*
* Serial.print(currentstate[index], DEC);*
* Serial.print(", pstate=");*
* Serial.print(previousstate[index], DEC);*
* Serial.print(", press=");*
*/_

* if (currentstate[index] == previousstate[index]) {*
* if ((pressed[index] == LOW) && (currentstate[index] == LOW)) {*
* // just pressed*
* justpressed[index] = 1;*
* }*
* else if ((pressed[index] == HIGH) && (currentstate[index] == HIGH)) {*
* // just released*
* justreleased[index] = 1;*
* }*
* pressed[index] = !currentstate[index]; // remember, digital HIGH means NOT pressed*
* }*
* //Serial.println(pressed[index], DEC);*
* previousstate[index] = currentstate[index]; // keep a running tally of the buttons*
* }*
}
void loop() {
* byte i;*

* if (justpressed[0]) {*
* justpressed[0] = 0;*
* playcomplete(“3.WAV”);*
* }*
* if (justpressed[1]) {*
* justpressed[1] = 0;*
* playcomplete(“33.WAV”);*
* }*
* if (justpressed[2]) {*
* justpressed[2] = 0;*
* playcomplete(“7.WAV”);*
* }*
* if (justpressed[3]) {*
* justpressed[3] = 0;*
* playcomplete(“8.WAV”);*
* }*
* if (justpressed[4]) {*
* justpressed[4] = 0;*
* playcomplete(“SO.WAV”);*
* }*
* if (justpressed[5]) {*
* justpressed[5] = 0;*
* playcomplete(“LA.WAV”);*
* }*
}
// Plays a full file from beginning to end with no pause.
void playcomplete(char *name) {
* // call our helper to find and play this name*
* playfile(name);*
* while (wave.isplaying) {*
* // do nothing while its playing*
* }*
* // now its done playing*
}
void playfile(char *name) {
* // see if the wave object is currently doing something*
* if (wave.isplaying) {// already playing something, so stop it!*
* wave.stop(); // stop it*
* }*
* // look in the root directory and open the file*
* if (!f.open(root, name)) {*
* putstring("Couldn’t open file "); Serial.print(name); return;*
* }*
* // OK read the file and turn it into a wave object*
* if (!wave.create(f)) {*
* putstring_nl(“Not a valid WAV”); return;
_
}*_

* // ok time to play! start playback*
* wave.play();*
}
Servo code:
#include <Servo.h>
Servo myservo;
int button = 7; //button pin, connect to ground to move servo
int press = 0;
int pos = 0;
boolean toggle = true;
void setup()
{
* pinMode(button, INPUT); //arduino monitor pin state*
* myservo.attach(9); //pin for servo control signal*
* digitalWrite(5, HIGH);*
}
void loop()
{
* press = digitalRead(button);*
* if (press == LOW)*
* {*
* if(toggle)*
* {for (pos = 5; pos <=30; pos += 1){*
* myservo.write(pos);*
* delay(15);}*
* for (pos = 30;*
* pos >= 5; pos -=1){*
* myservo.write(pos);*
* delay(2);*
* }*
* }*
* }*
}

Please post your best attempt at a combined version (in </> code tags so it is not mostly in italics) and explain what this combined program is supposed to do and what it does that’s different. It might also be useful to know what Arduino it is for.

If you haven’t managed to get it to compile then a complete listing of the errors (also in </> code tags) would be good.

Steve

I tried combining the code multiple ways. Its an arduino uno rev 3. The code gives errors for multiple setup functions and then also this error below. I have tried doing a suggested method and changing the #include <Servo.h> to the servotimer2, but it also gives an error saying that multiple definition of vector 9 then.

error:

libraries\Servo\avr\Servo.cpp.o (symbol from plugin): In function `ServoCount’:

(.text+0x0): multiple definition of `__vector_11’

libraries\WaveHC\WaveHC.cpp.o (symbol from plugin):(.text+0x0): first defined here

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compiling for board Arduino/Genuino Uno.