// lab5_starter.c
// Fur Elise, E155 Lab 5
// Updated Spring 2019

// Pitch in Hz, duration in ms
const int notes[][2] = {
{659,	125},
{623,	125},
{659,	125},
{623,	125},
{659,	125},
{494,	125},
{587,	125},
{523,	125},
{440,	250},
{  0,	125},
{262,	125},
{330,	125},
{440,	125},
{494,	250},
{  0,	125},
{330,	125},
{416,	125},
{494,	125},
{523,	250},
{  0,	125},
{330,	125},
{659,	125},
{623,	125},
{659,	125},
{623,	125},
{659,	125},
{494,	125},
{587,	125},
{523,	125},
{440,	250},
{  0,	125},
{262,	125},
{330,	125},
{440,	125},
{494,	250},
{  0,	125},
{330,	125},
{523,	125},
{494,	125},
{440,	250},
{  0,	125},
{494,	125},
{523,	125},
{587,	125},
{659,	375},
{392,	125},
{699,	125},
{659,	125},
{587,	375},
{349,	125},
{659,	125},
{587,	125},
{523,	375},
{330,	125},
{587,	125},
{523,	125},
{494,	250},
{  0,	125},
{330,	125},
{659,	125},
{  0,	250},
{659,	125},
{1319,	125},
{  0,	250},
{623,	125},
{659,	125},
{  0,	250},
{623,	125},
{659,	125},
{623,	125},
{659,	125},
{623,	125},
{659,	125},
{494,	125},
{587,	125},
{523,	125},
{440,	250},
{  0,	125},
{262,	125},
{330,	125},
{440,	125},
{494,	250},
{  0,	125},
{330,	125},
{416,	125},
{494,	125},
{523,	250},
{  0,	125},
{330,	125},
{659,	125},
{623,	125},
{659,	125},
{623,	125},
{659,	125},
{494,	125},
{587,	125},
{523,	125},
{440,	250},
{  0,	125},
{262,	125},
{330,	125},
{440,	125},
{494,	250},
{  0,	125},
{330,	125},
{523,	125},
{494,	125},
{440,	500},
{  0,	0}};

volatile unsigned long* PMC_WPMR  = (unsigned long*) 0x400E04E4; // Pointer to the write protect mode register
volatile unsigned long* PMC_PCER0 = (unsigned long*) 0x400E0410; // Pointer to the PMC_PCER0 register
volatile unsigned long* WDT_MR    = (unsigned long*) 0x400E1454; // Pointer to the WDT_MR register

void main(void) {
	*PMC_WPMR = 0x504D4300; // Writes a password to the write protect mode register
	*WDT_MR    |= 1 << 15;  // Set the WDDIS bit to 1 to disable the watchdog timer
	*PMC_PCER0 |= 1 << 11;  // Enable PIOA
	*PMC_PCER0 |= 1 << 12;  // Enable PIOB
	
	
}