69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/*
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* Copyright © 2008 Keith Packard <keithp@keithp.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#include "radio.h"
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main ()
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{
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static uint8_t packet[PACKET_LEN + 2];
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CLKCON = 0;
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while (!(SLEEP & SLEEP_XOSC_STB))
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;
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/* Set P2_0 to output */
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P1 = 0;
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P1DIR = 0x02;
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radio_init ();
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delay(100);
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for (;;) {
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uint8_t i;
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RFST = RFST_SIDLE;
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RFIF = 0;
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delay(100);
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RFST = RFST_SRX;
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// while (!(RFIF & RFIF_IM_CS));
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// P1 = 2;
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for (i = 0; i < PACKET_LEN + 2; i++) {
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while (!RFTXRXIF)
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;
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P1=2;
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RFTXRXIF = 0;
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packet[i] = RFD;
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}
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P1 = 0;
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/* check packet contents */
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for (i = 0; i < PACKET_LEN; i++)
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if (packet[i] != i)
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break;
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/* get excited if the packet came through correctly */
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if (i == PACKET_LEN &&
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packet[PACKET_LEN+1] & PKT_APPEND_STATUS_1_CRC_OK)
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{
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for (i = 0; i < 5; i++){
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P1 = 2;
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delay(100);
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P1 = 0;
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delay(100);
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}
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}
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delay(100);
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}
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}
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