61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
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/*
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* Copyright (c) 2011, Swedish Institute of Computer Science
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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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*
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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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* Sets up some commands for the CC2420 radio chip.
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*/
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#include "contiki.h"
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#include "cc2420.h"
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#include "cmd.h"
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#include <stdio.h>
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int
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cmd_handler_cc2420(const uint8_t *data, int len)
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{
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if(data[0] == '!') {
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if(data[1] == 'C') {
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printf("cc2420_cmd: setting channel: %d\n", data[2]);
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cc2420_set_channel(data[2]);
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return 1;
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}
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} else if(data[0] == '?') {
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if(data[1] == 'C') {
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uint8_t buf[4];
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printf("cc2420_cmd: getting channel: %d\n", data[2]);
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buf[0] = '!';
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buf[1] = 'C';
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buf[2] = cc2420_get_channel();
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cmd_send(buf, 3);
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return 1;
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}
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}
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return 0;
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}
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