i have a problem in compiling this code:
#include <NewPing.h>
#include <Servo.h>
#include <FatReader.h>
#include <SdReader.h>
#include <avr/pgmspace.h>
#include "WaveUtil.h"
#include "WaveHC.h"
#define TRIGGER_PIN 12 // Arduino pin tied to trigger pin on ping sensor.
#define ECHO_PIN 11 // Arduino pin tied to echo pin on ping sensor.
#define MAX_DISTANCE 500 // Maximum distance we want to ping for (in centimeters). Maximum sensor distance is rated at 400-500cm.
Servo myservo;
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
NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE); // NewPing setup of pins and maximum distance.
//Servo myservo1;
unsigned int pingSpeed = 500; // How frequently are we going to send out a ping (in milliseconds). 50ms would be 20 times a second.
unsigned long pingTimer; // Holds the next ping time.
// 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};
byte buttons [] = { A0, A1, A2, A3, A4, A5};
// 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
// 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() {
Serial.begin(115200); // Open serial monitor at 115200 baud to see ping results.
pingTimer = millis(); // Start now.
myservo.attach(9);
// myservo1.attach(3);
byte i;
int analogRead = (0);
// 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!
// pin13 LED
pinMode(13, OUTPUT);
// 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!
}
}
void loop() {
// Notice how there's no delays in this sketch to allow you to do other processing in-line while doing distance pings.
if (millis() >= pingTimer) { // pingSpeed milliseconds since last ping, do another ping.
pingTimer += pingSpeed; // Set the next ping time.
sonar.ping_timer(echoCheck); // Send out the ping, calls "echoCheck" function every 24uS where you can check the ping status.
}
if ((sonar.ping_result / US_ROUNDTRIP_CM) < 50){
myservo.write(160);
// myservo1.write(90);
}
else {
myservo.write(0);
// myservo1.write(0);
}
byte i;
static byte playing = -1;
int sensor0 = analogRead (buttons [0]);
int sensor1 = analogRead (buttons [1]);
int sensor2 = analogRead (buttons [2]);
int sensor3 = analogRead (buttons [3]);
int sensor4 = analogRead (buttons [4]);
int sensor5 = analogRead (buttons [5]);
Serial.print("LDR A0=");
Serial.print(sensor0);
if ( analogRead (buttons [0]) > 900) {
if (playing != 0) {
playing = 0;
playfile("0.WAV");
}
}
Serial.print("LDR A1=");
Serial.print(sensor1);
if ( analogRead (buttons [1]) > 900) {
if (playing != 0) {
playing = 0;
playfile("1.WAV");
}
}
Serial.print("LDR A2=");
Serial.print(sensor2);
if ( analogRead (buttons [2]) > 900) {
if (playing != 0) {
playing = 0;
playfile("2.WAV");
}
}
Serial.print("LDR A3=");
Serial.print(sensor3);
if ( analogRead (buttons [3]) > 150) {
if (playing != 0) {
playing = 0;
playfile("3.WAV");
}
}
Serial.print("LDR A4=");
Serial.print(sensor4);
if ( analogRead (buttons [4]) > 150) {
if (playing != 0) {
playing = 0;
playfile("4.WAV");
}
}
Serial.print("LDR A5=");
Serial.println(sensor5);
if ( analogRead (buttons [5]) > 150) {
if (playing != 0) {
playing = 0;
playfile("5.WAV");
}
}
if (! wave.isplaying) {
playing = -1;
}
}
// 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();
}
void echoCheck() { // Timer2 interrupt calls this function every 24uS where you can check the ping status.
// Don't do anything here!
if (sonar.check_timer()) { // This is how you check to see if the ping was received.
Serial.print("Ping: ");
Serial.print(sonar.ping_result / US_ROUNDTRIP_CM); // Ping returned, uS result in ping_result, convert to cm with US_ROUNDTRIP_CM.
Serial.println("cm");
}
// Don't do anything here!
}
it gives me this error:
WaveHC/WaveHC.cpp.o: In function `__vector_11':
/Users/samershawar/Documents/Arduino/libraries/WaveHC/WaveHC.cpp:41: multiple definition of `__vector_11'
Servo/Servo.cpp.o:/Applications/Arduino.app/Contents/Resources/Java/libraries/Servo/Servo.cpp:103: first defined here
i understand that there’s a conflict between the servo and the waveshield libraries ! now how can i solve this ??