PORT.cpp

#include "PORT.h"
 
PORT::PORT( GPIO_base& gpio, int port_num, uint8_t _mask )
    : dev( gpio ), pn( port_num ), mask( _mask )
{
}
 
void PORT::config( uint8_t config )
{
    dev.config( pn, config );
}
 
void PORT::set( access_word wd, uint8_t value )
{
    dev.write_port( wd, value, pn );
}
 
PORT& PORT::operator=( uint8_t v )
{
    dev.output( pn, v );
    return *this;
}
 
PORT& PORT::operator=( PORT& )
{
    return *this;
}
 
PORT::operator int()
{
    return dev.input( pn );
}
 
GPIO_PORT::GPIO_PORT( GPIO_base& gpio, int port_num, uint8_t _mask ) : PORT( gpio, port_num, _mask ){}