Updated to not rely on uIP
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adamdunkels
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d9109e9e83
commit
5e98ede3a3
@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$Id: tr1001-gcr.c,v 1.2 2006/10/06 07:57:14 adamdunkels Exp $
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* @(#)$Id: tr1001-gcr.c,v 1.3 2006/10/09 11:56:13 adamdunkels Exp $
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*/
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/**
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* \addtogroup esb
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@ -109,8 +109,6 @@ struct tr1001_hdr {
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*/
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#define TR1001_HDRLEN sizeof(struct tr1001_hdr)
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#define BUF ((uip_tcpip_hdr *)&uip_buf[UIP_LLH_LEN])
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#define OFF 0
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#define ON 1
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static u8_t onoroff = ON;
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@ -659,7 +657,7 @@ tr1001_send(u8_t *packet, u16_t len)
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}
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/*---------------------------------------------------------------------------*/
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unsigned short
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tr1001_poll(void)
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tr1001_poll(u8_t *buf, u16_t bufsize)
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{
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unsigned short tmplen;
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@ -669,12 +667,14 @@ tr1001_poll(void)
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tmplen = tr1001_rxlen;
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if(tmplen > UIP_BUFSIZE - (UIP_LLH_LEN - TR1001_HDRLEN)) {
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/* if(tmplen > UIP_BUFSIZE - (UIP_LLH_LEN - TR1001_HDRLEN)) {
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tmplen = UIP_BUFSIZE - (UIP_LLH_LEN - TR1001_HDRLEN);
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}*/
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if(tmplen > bufsize - TR1001_HDRLEN) {
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tmplen = bufsize - TR1001_HDRLEN;
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}
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memcpy(&uip_buf[UIP_LLH_LEN], &tr1001_rxbuf[TR1001_HDRLEN],
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tmplen);
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memcpy(buf, &tr1001_rxbuf[TR1001_HDRLEN], tmplen);
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/* header + content + CRC */
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sstrength = (tmp_sstrength / (TR1001_HDRLEN + tr1001_rxlen + 2)) << 1;
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@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$Id: tr1001.c,v 1.3 2006/10/06 07:57:14 adamdunkels Exp $
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* @(#)$Id: tr1001.c,v 1.4 2006/10/09 11:56:13 adamdunkels Exp $
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*/
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/**
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* \addtogroup esb
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@ -632,12 +632,14 @@ tr1001_poll(void)
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tmplen = tr1001_rxlen;
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if(tmplen > UIP_BUFSIZE - (UIP_LLH_LEN - TR1001_HDRLEN)) {
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/* if(tmplen > UIP_BUFSIZE - (UIP_LLH_LEN - TR1001_HDRLEN)) {
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tmplen = UIP_BUFSIZE - (UIP_LLH_LEN - TR1001_HDRLEN);
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}*/
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if(tmplen > bufsize - TR1001_HDRLEN) {
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tmplen = bufsize - TR1001_HDRLEN;
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}
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memcpy(&uip_buf[UIP_LLH_LEN], &tr1001_rxbuf[TR1001_HDRLEN],
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tmplen);
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memcpy(buf, &tr1001_rxbuf[TR1001_HDRLEN], tmplen);
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/* header + content + CRC */
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sstrength = (tmp_sstrength / (TR1001_HDRLEN + tr1001_rxlen + 2)) << 1;
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@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$Id: tr1001.h,v 1.1 2006/06/18 07:49:33 adamdunkels Exp $
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* @(#)$Id: tr1001.h,v 1.2 2006/10/09 11:56:13 adamdunkels Exp $
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*/
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#ifndef __TR1001_H__
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#define __TR1001_H__
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@ -121,7 +121,7 @@ u8_t tr1001_send(u8_t *packet, u16_t len);
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* \return The length of the received packet, or 0 if no packet has
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* been received.
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*/
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unsigned short tr1001_poll(void);
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unsigned short tr1001_poll(u8_t *buf, u16_t bufsize);
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extern unsigned char tr1001_rxbuf[];
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extern volatile unsigned char tr1001_rxstate;
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@ -1,34 +1,34 @@
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/*
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* Copyright (c) 2005, Swedish Institute of Computer Science
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* All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$Id: tr1001-drv.c,v 1.1 2006/06/18 08:19:10 adamdunkels Exp $
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* @(#)$Id: tr1001-drv.c,v 1.2 2006/10/09 11:56:13 adamdunkels Exp $
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*/
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#include "contiki-esb.h"
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@ -52,10 +52,10 @@ PROCESS_THREAD(tr1001_drv_process, ev, data)
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PROCESS_WAIT_EVENT_UNTIL(ev == PROCESS_EVENT_POLL);
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uip_len = tr1001_poll();
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uip_len = tr1001_poll(&uip_buf[UIP_LLH_LEN], UIP_BUFSIZE - UIP_LLH_LEN);
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if(uip_len > 0) {
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uip_len = hc_inflate();
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uip_len = hc_inflate(&uip_buf[UIP_LLH_LEN], uip_len);
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tcpip_input();
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}
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}
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@ -72,10 +72,8 @@ tr1001_drv_request_poll(void)
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u8_t
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tr1001_drv_send(void)
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{
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int len;
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len = hc_compress();
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return tr1001_send(&uip_buf[UIP_LLH_LEN], len);
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uip_len = hc_compress(&uip_buf[UIP_LLH_LEN], uip_len);
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return tr1001_send(&uip_buf[UIP_LLH_LEN], uip_len);
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}
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/*---------------------------------------------------------------------------*/
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void
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