/*
* 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);
}
void setup() {
// set up Serial library at 9600 bps
Serial.begin(9600);
if (!card.init()) {
error("Card init. failed!");
}
if (!vol.init(card)) {
error("No partition!");
}
if (!root.openRoot(vol)) {
error("Couldn't open dir");
}
PgmPrintln("Files found:");
root.ls();
// declare the Pins
pinMode(readyLEDPin, OUTPUT);
// pinMode(blowLEDPin, OUTPUT);
// pinMode(waitLEDPin, OUTPUT);
pinMode(level0LEDPin, OUTPUT);
pinMode(level1LEDPin, OUTPUT);
pinMode(level2LEDPin, OUTPUT);
pinMode(level3LEDPin, OUTPUT);
pinMode(buttonPin, INPUT);
initialButtonState = digitalRead(buttonPin);
Serial.println("initial switch value= " + initialButtonState);
///***** set the char mode based on the pot position
initialPot = analogRead(PotPin);
Serial.println("initial pot value= " + initialPot);
range = map(initialPot, 0, 1024, 0, 3);
Serial.println("initial pot range is: " + range);
switch (range) {
case 0: // your hand is on the sensor
mode = 0;
Serial.println("initial mode set to 0: princess");
break;
case 1: // your hand is close to the sensor
mode = 1;
Serial.println("initial mode set to 1: pirate");
break;
case 2: // your hand is a few inches from the sensor
mode = 2;
Serial.println("initial mode set to 2: halloween");
break;
case 3: // your hand is nowhere near the sensor
mode = 3;
Serial.println("initial mode set to 3: insult");
break;
}
}
//////////////////////////////////// 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);
}