Nicholas Herriot / Mbed 2 deprecated MMA8452_test

A test utility for mma8452

Dependencies:   MMA8452 mbed

helperFunctions.cpp

Committer:
nherriot
Date:
2013-10-17
Revision:
7:2fa57cf76768
Parent:
4:489573e65d47

File content as of revision 7:2fa57cf76768:


#include "helperFunctions.h"

//Serial pc(USBTX, USBRX);

// This function will print a 7 bit char as a binary number on the screen
void printbincharpad(char c)
{
    for (int i = 7; i >= 0; --i)
    {
        putchar( (c & (1 << i)) ? '1' : '0' );
        if (i==4){putchar(':');}
    }
    
}

// This function will take two characters and print formatted as a binary number on the screen
void print2bytebinchar(char *buffer)
{
    printbincharpad(buffer[0]);
    printf(" -- ");
    printbincharpad(buffer[1]);
    printf("\n");
}