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send only packets in the request set. reset the request set immediately

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after sending the packets.
This commit is contained in:
nvt-se 2009-04-07 14:07:39 +00:00
parent f5f52ffd1f
commit ddbc5a9555
1 changed files with 10 additions and 8 deletions
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18
apps/deluge/deluge.c
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@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* $Id: deluge.c,v 1.5 2009/03/12 21:58:20 adamdunkels Exp $ * $Id: deluge.c,v 1.6 2009/04/07 14:07:39 nvt-se Exp $
*/ */
/** /**
@ -60,7 +60,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#define DEBUG 1 #define DEBUG 0
#if DEBUG #if DEBUG
#include <stdio.h> #include <stdio.h>
#define PRINTF(...) \ #define PRINTF(...) \
@ -373,13 +373,15 @@ send_page(struct deluge_object *obj, unsigned pagenum)
/* Divide the page into packets and send them one at a time. */ /* Divide the page into packets and send them one at a time. */
for(cp = buf; cp + S_PKT <= (unsigned char *)&buf[S_PAGE]; cp += S_PKT) { for(cp = buf; cp + S_PKT <= (unsigned char *)&buf[S_PAGE]; cp += S_PKT) {
pkt.crc = checksum(cp, S_PKT); if(obj->tx_set & (1 << pkt.packetnum)) {
memcpy(pkt.payload, cp, S_PKT); pkt.crc = checksum(cp, S_PKT);
packetbuf_copyfrom((uint8_t *)&pkt, sizeof (pkt)); memcpy(pkt.payload, cp, S_PKT);
broadcast_send(&deluge_broadcast); packetbuf_copyfrom((uint8_t *)&pkt, sizeof (pkt));
broadcast_send(&deluge_broadcast);
obj->tx_set &= ~(1 << pkt.packetnum++); }
pkt.packetnum++;
} }
obj->tx_set = 0;
} }
static void static void