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RHDatagram.cpp
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RHDatagram.cpp
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// RHDatagram.cpp
//
// Copyright (C) 2011 Mike McCauley
// $Id: RHDatagram.cpp,v 1.6 2014/05/23 02:20:17 mikem Exp $
#include <RHDatagram.h>
RHDatagram::RHDatagram(RHGenericDriver& driver, uint32_t thisAddress)
:
_driver(driver),
_thisAddress(thisAddress)
{
}
////////////////////////////////////////////////////////////////////
// Public methods
bool RHDatagram::init()
{
bool ret = _driver.init();
if (ret)
setThisAddress(_thisAddress);
return ret;
}
void RHDatagram::setThisAddress(uint32_t thisAddress)
{
_driver.setThisAddress(thisAddress);
// Use this address in the transmitted FROM header
setHeaderFrom(thisAddress);
_thisAddress = thisAddress;
}
bool RHDatagram::sendto(uint8_t* buf, uint8_t len, uint32_t address)
{
setHeaderTo(address);
return _driver.send(buf, len);
}
bool RHDatagram::recvfrom(uint8_t* buf, uint16_t* len, uint32_t* from, uint32_t* to, uint8_t* id, uint8_t* flags)
{
if (_driver.recv(buf, len))
{
if (from) *from = headerFrom();
if (to) *to = headerTo();
if (id) *id = headerId();
if (flags) *flags = headerFlags();
return true;
}
return false;
}
bool RHDatagram::available()
{
return _driver.available();
}
void RHDatagram::waitAvailable()
{
_driver.waitAvailable();
}
bool RHDatagram::waitPacketSent()
{
return _driver.waitPacketSent();
}
bool RHDatagram::waitPacketSent(uint16_t timeout)
{
return _driver.waitPacketSent(timeout);
}
bool RHDatagram::waitAvailableTimeout(uint16_t timeout)
{
return _driver.waitAvailableTimeout(timeout);
}
uint32_t RHDatagram::thisAddress()
{
return _thisAddress;
}
void RHDatagram::setHeaderTo(uint32_t to)
{
_driver.setHeaderTo(to);
}
void RHDatagram::setHeaderFrom(uint32_t from)
{
_driver.setHeaderFrom(from);
}
void RHDatagram::setHeaderId(uint8_t id)
{
_driver.setHeaderId(id);
}
void RHDatagram::setHeaderFlags(uint8_t set, uint8_t clear)
{
_driver.setHeaderFlags(set, clear);
}
uint32_t RHDatagram::headerTo()
{
return _driver.headerTo();
}
uint32_t RHDatagram::headerFrom()
{
return _driver.headerFrom();
}
uint8_t RHDatagram::headerId()
{
return _driver.headerId();
}
uint8_t RHDatagram::headerFlags()
{
return _driver.headerFlags();
}