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Made initialization function return a pointer to the MAC driver structure, to make initialization nicer

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This commit is contained in:
adamdunkels 2007-10-23 21:27:57 +00:00
parent f638c628d7
commit 67aa9e8589
2 changed files with 27 additions and 23 deletions
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20
core/net/mac/nullmac.c
View File

@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: nullmac.c,v 1.3 2007/05/25 08:07:15 adamdunkels Exp $
* $Id: nullmac.c,v 1.4 2007/10/23 21:27:57 adamdunkels Exp $
*/
/**
@ -84,14 +84,6 @@ off(void)
return radio->off();
}
/*---------------------------------------------------------------------------*/
void
nullmac_init(const struct radio_driver *d)
{
radio = d;
radio->set_receive_function(input);
radio->on();
}
/*---------------------------------------------------------------------------*/
const struct mac_driver nullmac_driver = {
send,
read,
@ -99,3 +91,13 @@ const struct mac_driver nullmac_driver = {
on,
off,
};
/*---------------------------------------------------------------------------*/
const struct mac_driver *
nullmac_init(const struct radio_driver *d)
{
radio = d;
radio->set_receive_function(input);
radio->on();
return &nullmac_driver;
}
/*---------------------------------------------------------------------------*/

30
core/net/mac/xmac.c
View File

@ -30,7 +30,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: xmac.c,v 1.7 2007/08/30 14:39:18 matsutsuka Exp $
* $Id: xmac.c,v 1.8 2007/10/23 21:27:57 adamdunkels Exp $
*/
/**
@ -426,19 +426,6 @@ read(void)
return 0;
}
/*---------------------------------------------------------------------------*/
void
xmac_init(const struct radio_driver *d)
{
radio_is_on = 0;
should_be_awake = 0;
PT_INIT(&pt);
rtimer_set(&rt, RTIMER_NOW() + OFF_TIME, 1,
(void (*)(struct rtimer *, void *))powercycle, NULL);
radio = d;
radio->set_receive_function(input);
}
/*---------------------------------------------------------------------------*/
static int
on(void)
{
@ -459,3 +446,18 @@ const struct mac_driver xmac_driver =
on,
off
};
/*---------------------------------------------------------------------------*/
const struct mac_driver *
xmac_init(const struct radio_driver *d)
{
radio_is_on = 0;
should_be_awake = 0;
PT_INIT(&pt);
rtimer_set(&rt, RTIMER_NOW() + OFF_TIME, 1,
(void (*)(struct rtimer *, void *))powercycle, NULL);
radio = d;
radio->set_receive_function(input);
return &xmac_driver;
}
/*---------------------------------------------------------------------------*/