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net: openthread: Add possibility to register ot state changed app cb

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It may be useful for the application to register its own callback for
ot state changed event which does not override the current one.

Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
This commit is contained in:
Lukasz Maciejonczyk 2020-06-16 11:27:04 +02:00 • committed by Jukka Rissanen
commit 74b1c617af
2 changed files with 12 additions and 0 deletions
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2
include/net/openthread.h
View file

@ -30,6 +30,8 @@ struct openthread_context {
struct pkt_list_elem pkt_list[CONFIG_OPENTHREAD_PKT_LIST_SIZE];
};
void openthread_set_state_changed_cb(otStateChangedCallback cb);
k_tid_t openthread_thread_id_get(void);
struct openthread_context *openthread_get_default_context(void);

10
subsys/net/l2/openthread/openthread.c
View file

@ -98,6 +98,7 @@ K_THREAD_STACK_DEFINE(ot_stack_area, OT_STACK_SIZE);
static struct k_thread ot_thread_data;
static k_tid_t ot_tid;
static struct net_linkaddr *ll_addr;
static otStateChangedCallback state_changed_cb;
static struct net_mgmt_event_callback ip6_addr_cb;
@ -165,6 +166,10 @@ void ot_state_changed_handler(uint32_t flags, void *context)
NET_DBG("Ipv6 multicast address added");
add_ipv6_maddr_to_zephyr(ot_context);
}
if (state_changed_cb) {
state_changed_cb(flags, context);
}
}
void ot_receive_handler(otMessage *aMessage, void *context)
@ -477,5 +482,10 @@ struct otInstance *openthread_get_default_instance(void)
return ot_context ? ot_context->instance : NULL;
}
void openthread_set_state_changed_cb(otStateChangedCallback cb)
{
state_changed_cb = cb;
}
NET_L2_INIT(OPENTHREAD_L2, openthread_recv, openthread_send,
NULL, openthread_flags);