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Added debugging output

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This commit is contained in:
adamdunkels 2007-03-29 22:21:56 +00:00
parent c870fe5656
commit f35eeb49dd
1 changed files with 24 additions and 8 deletions
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32
core/net/uip-over-mesh.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: uip-over-mesh.c,v 1.3 2007/03/26 22:45:49 oliverschmidt Exp $
* $Id: uip-over-mesh.c,v 1.4 2007/03/29 22:21:56 adamdunkels Exp $
*/
/**
@ -52,6 +52,14 @@ static rimeaddr_t queued_receiver;
static struct route_discovery_conn route_discovery;;
static struct uc_conn dataconn;
#define DEBUG 0
#if DEBUG
#include <stdio.h>
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
/*---------------------------------------------------------------------------*/
static void
recv_data(struct uc_conn *c, rimeaddr_t *from)
@ -60,16 +68,17 @@ recv_data(struct uc_conn *c, rimeaddr_t *from)
/* uip_len = hc_inflate(&uip_buf[UIP_LLH_LEN], uip_len);*/
/* printf("%d.%d:recv_data\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1]);*/
PRINTF("uip-over-mesh: %d.%d: recv_data with len %d\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1], uip_len);
tcpip_input();
}
/*---------------------------------------------------------------------------*/
static void
send_data(rimeaddr_t *next)
{
/* printf("%d.%d:send_data\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1]);*/
PRINTF("uip-over-mesh: %d.%d: send_data with len %d\n",
rimeaddr_node_addr.u8[0], rimeaddr_node_addr.u8[1],
rimebuf_totlen());
uc_send(&dataconn, next);
}
/*---------------------------------------------------------------------------*/
@ -79,6 +88,8 @@ new_route(struct route_discovery_conn *c, rimeaddr_t *to)
struct route_entry *rt;
if(queued_packet) {
PRINTF("uip-over-mesh: new route, sending queued packet\n");
queuebuf_to_rimebuf(queued_packet);
queuebuf_free(queued_packet);
queued_packet = NULL;
@ -93,8 +104,11 @@ new_route(struct route_discovery_conn *c, rimeaddr_t *to)
static void
timedout(struct route_discovery_conn *c)
{
PRINTF("uip-over-mesh: packet timed out\n");
if(queued_packet) {
PRINTF("uip-over-mesh: freeing queued packet\n");
queuebuf_free(queued_packet);
queued_packet = NULL;
}
}
/*---------------------------------------------------------------------------*/
@ -111,7 +125,7 @@ uip_over_mesh_init(u16_t channels)
uip_hostaddr.u8[2], uip_hostaddr.u8[3]); */
uc_open(&dataconn, channels, &data_callbacks);
route_discovery_open(&route_discovery, CLOCK_SECOND / 2,
route_discovery_open(&route_discovery, CLOCK_SECOND / 4,
channels + 1, &rdc);
tcpip_set_forwarding(1);
@ -130,7 +144,9 @@ uip_over_mesh_send(void)
receiver.u16[0] = ((struct uip_udpip_hdr *)&uip_buf[UIP_LLH_LEN])->destipaddr.u16[1];
printf("uIP over mesh send to %d.%d\n", receiver.u8[0], receiver.u8[1]);
PRINTF("uIP over mesh send to %d.%d with len %d\n",
receiver.u8[0], receiver.u8[1],
uip_len);
/* uip_len = hc_compress(&uip_buf[UIP_LLH_LEN], uip_len);*/
@ -138,7 +154,7 @@ uip_over_mesh_send(void)
rt = route_lookup(&receiver);
if(rt == NULL) {
printf("uIP over mesh no route to %d.%d\n", receiver.u8[0], receiver.u8[1]);
PRINTF("uIP over mesh no route to %d.%d\n", receiver.u8[0], receiver.u8[1]);
if(queued_packet == NULL) {
queued_packet = queuebuf_new_from_rimebuf();
rimeaddr_copy(&queued_receiver, &receiver);