Write a function that calculates heart beats per minute. The current code gets 10 pulse samples and averages them out. Change the code so it calculates heart beats per minute.

#include "msp430g2253.h" // Variables int adc[10] = {0}; //Sets up an array of 10 integers and zero's the values int avg_adc = 0; // Function prototypes void adc_Setup(); void adc_Sam10(); //Samples 10 values void main() { WDTCTL = WDTPW + WDTHOLD; // Stop WDT adc_Setup(); // Fucntion call for adc_setup while(1) { long adctot = 0; adc_Sam10(); // Fills adc[10] array with pulse readings // Add all the sampled data and divide by 10 to find average int i = 0; for(i = 0; i <= 9; i++){ adctot = adctot + adc[i]; } avg_adc = adctot/50; } }