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RPL: print links at root periodically

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This commit is contained in:
Simon Duquennoy 2018-05-18 05:52:33 -07:00
parent bc9934ee5a
commit 59e8d059c2
3 changed files with 30 additions and 0 deletions
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23
os/net/routing/rpl-lite/rpl-dag-root.c
View File

@ -42,12 +42,35 @@
#include "net/routing/rpl-lite/rpl.h"
#include "net/ipv6/uip-ds6-route.h"
#include "net/ipv6/uip-sr.h"
/* Log configuration */
#include "sys/log.h"
#define LOG_MODULE "RPL"
#define LOG_LEVEL LOG_LEVEL_RPL
/*---------------------------------------------------------------------------*/
void
rpl_dag_root_print_links(const char *str)
{
if(rpl_dag_root_is_root()) {
if(uip_sr_num_nodes() > 0) {
uip_sr_node_t *link;
/* Our routing links */
LOG_INFO("links: %u routing links in total (%s)\n", uip_sr_num_nodes(), str);
link = uip_sr_node_head();
while(link != NULL) {
char buf[100];
uip_sr_link_snprint(buf, sizeof(buf), link);
LOG_INFO("links: %s\n", buf);
link = uip_sr_node_next(link);
}
LOG_INFO("links: end of list\n");
} else {
LOG_INFO("No routing links\n");
}
}
}
/*---------------------------------------------------------------------------*/
static void
set_global_address(uip_ipaddr_t *prefix, uip_ipaddr_t *iid)

6
os/net/routing/rpl-lite/rpl-dag-root.h
View File

@ -63,6 +63,12 @@ int rpl_dag_root_start(void);
* \return 1 if we are dag root, 0 otherwise
*/
int rpl_dag_root_is_root(void);
/**
* Prints a summary of all routing links
*
* \param str A descriptive text on the caller
*/
void rpl_dag_root_print_links(const char *str);
/** @} */

1
os/net/routing/rpl-lite/rpl-timers.c
View File

@ -521,6 +521,7 @@ handle_periodic_timer(void *ptr)
if(LOG_INFO_ENABLED) {
rpl_neighbor_print_list("Periodic");
rpl_dag_root_print_links("Periodic");
}
ctimer_reset(&periodic_timer);