int IRpin = 0; // analog pin for reading the IR sensor
int val = 0; // analog pin for reading the IR sensor
#include "WaveHC.h"
#include <FatReader.h>
#include <SdReader.h>
#include <avr/pgmspace.h>
#include "WaveUtil.h"
WaveHC wave; // This is the only wave (audio) object, since we will only play one at a time
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
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(9600); // start the serial port
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
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!
}
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() {
val = analogRead(IRpin);
Serial.println(val); // print the distance
if(val > 60 && val < 128){
playcomplete("SCHMIDT.WAV");
}
else{
//do nothing
}
delay(50);
val = analogRead(IRpin);
Serial.println(val); // print the distance
if(val > 129 && val < 196){
playcomplete("VENTURA.WAV");
}
else{
//do nothing
}
delay(50);
val = analogRead(IRpin);
Serial.println(val);
// print the distance
if(val > 197 && val < 264){
playcomplete("BONDS.WAV");
}
else{
//do nothing
}
delay(50);
val = analogRead(IRpin);
Serial.println(val); // print the distance
if(val > 265 && val < 332){
playcomplete("CURTIS.WAV");
}
else{
//do nothing
}
delay(50);
val = analogRead(IRpin);
Serial.println(val); // print the distance
if(val > 333 && val < 400){
playcomplete("CARTER.WAV");
}
else{
//do nothing
}
delay(50);
}
// 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();
}
