Lab 4CHEL / bertl_libraries

Collections of BERTL libraries

class_software.cpp

Committer:
DongExpander
Date:
2016-04-18
Revision:
3:1708f20fd55b
Parent:
2:4a9ed5ca8a9a

File content as of revision 3:1708f20fd55b:

#include "mbed.h"
#include "class_software.h"

Logfile::Logfile() {
	array_lenght = MAX_LOG;
	
	for ( int i = 0; i < array_lenght; i++ )
		array[i]=0;
}

Logfile::Logfile(int lenght) {
	if ( lenght < array_lenght )
		array_lenght = lenght;
	else
		array_lenght = MAX_LOG;
	
	for (int i = 0; i < array_lenght; i++)
		array[i]=0;
}

void Logfile::push(unsigned char input) {
	if (input != array[0]) {
		for (int i = array_lenght; i > 0; i--)
			array[i]=array[i-1];
		
		array[0]=input;
	}
}

unsigned char Logfile::last() {
	return array[0];
}

unsigned char Logfile::at(int pos) {
	if( pos < MAX_LOG )
		return array[pos];
	
	return 0;
}