// The function "printDisplay" is intended to help verify the
// two-digit seven segment decoder output from the decade counter.
// "seg1" is the most significant digit and "seg2" the least
// significant digit.
//
// To use this function from Handel-C, include the following declaration
// (uncommented!) in your Handel-C code:
// extern "C++" void printDisplay(unsigned 8 seg1, unsigned 8 seg2);


#include <stdio.h>
#include <hcnum.h>
using namespace HCNum;

static void printSeg(UInt<8> seg)
{
	switch (seg.IntOf()) {
		case 0x3f : printf("0"); break;
		case 0x06 : printf("1"); break;
		case 0x5b : printf("2"); break;
		case 0x4f : printf("3"); break;
		case 0x66 : printf("4"); break;
		case 0x6d : printf("5"); break;
		case 0x7c : printf("6"); break;
		case 0x07 : printf("7"); break;
		case 0x7f : printf("8"); break;
		case 0x67 : printf("9"); break;
		default   : printf("?");
	}
}

void printDisplay(UInt<8> seg1, UInt<8> seg2)
{
	printSeg(seg1);
	printSeg(seg2);
	printf("\n");
}