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Modified to use the new MAC layer API

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This commit is contained in:
adamdunkels 2007-05-25 08:06:44 +00:00
parent f373c63532
commit 52eb372890
6 changed files with 139 additions and 55 deletions
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43
core/net/mac/nullmac.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: nullmac.c,v 1.2 2007/05/19 13:19:22 oliverschmidt Exp $
* $Id: nullmac.c,v 1.3 2007/05/25 08:07:15 adamdunkels Exp $
*/
/**
@ -39,32 +39,63 @@
*/
#include "net/mac/nullmac.h"
#include "net/rime/rimebuf.h"
static const struct radio_driver *radio;
static void (* receiver_callback)(const struct mac_driver *);
/*---------------------------------------------------------------------------*/
static void
static int
send(void)
{
radio->send(rimebuf_hdrptr(), rimebuf_totlen());
return radio->send(rimebuf_hdrptr(), rimebuf_totlen());
}
/*---------------------------------------------------------------------------*/
static void
input(const struct radio_driver *d)
{
receiver_callback(&nullmac_driver);
}
/*---------------------------------------------------------------------------*/
static int
read(void)
{
int len;
rimebuf_clear();
len = radio->read(rimebuf_dataptr(), RIMEBUF_SIZE);
rimebuf_set_datalen(len);
rime_input();
return len;
}
/*---------------------------------------------------------------------------*/
static void
set_receive_function(void (* recv)(const struct mac_driver *))
{
receiver_callback = recv;
}
/*---------------------------------------------------------------------------*/
static int
on(void)
{
return radio->on();
}
/*---------------------------------------------------------------------------*/
static int
off(void)
{
return radio->off();
}
/*---------------------------------------------------------------------------*/
void
nullmac_init(const struct radio_driver *d)
{
rime_set_output(send);
radio = d;
radio->set_receive_function(input);
radio->on();
}
/*---------------------------------------------------------------------------*/
const struct mac_driver nullmac_driver = {
send,
read,
set_receive_function,
on,
off,
};