112 lines
4.7 KiB
C
112 lines
4.7 KiB
C
/****************************************************************************
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* drivers/wireless/cc1101/ISM2_905MHzGFSK250kbps.c
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*
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* Copyright (C) 2011 Uros Platise. All rights reserved.
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* Copyright (C) 2011 Ales Verbic. All rights reserved.
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*
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* Authors: Uros Platise <uros.platise@isotel.eu>
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* Ales Verbic <ales.verbic@isotel.eu>
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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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*
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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
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#include <nuttx/wireless/cc1101.h>
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/** Settings for 905 MHz, GFSK at 250kbps
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*
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* ISM Region 2 (America) only, Band 902–928 MHz
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*
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* Cordless phones 1 W
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* Microwave ovens 750 W
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* Industrial heaters 100 kW
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* Military radar 1000 kW
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*
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* Deviation = 126.953125
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* Base frequency = 901.999969
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* Carrier frequency = 905.998993
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* Channel number = 20
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* Carrier frequency = 905.998993
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* Modulated = true
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* Modulation format = GFSK
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* Manchester enable = false
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* Sync word qualifier mode = 30/32 sync word bits detected
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* Preamble count = 4
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* Channel spacing = 199.951172
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* Carrier frequency = 905.998993
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* Data rate = 249.939
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* RX filter BW = 541.666667
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* Data format = Normal mode
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* Length config = Variable packet length mode. Packet length configured by the first byte after sync word
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* CRC enable = true
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* Packet length = 61
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* Device address = 0
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* Address config = No address check
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* CRC autoflush = false
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* PA ramping = false
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* TX power = 0
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*/
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const struct c1101_rfsettings_s cc1101_rfsettings_ISM2_905MHzGFSK250kbps = {
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.FSCTRL1 = 0x0C, // FSCTRL1 Frequency Synthesizer Control
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.FSCTRL0 = 0x00, // FSCTRL0 Frequency Synthesizer Control
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.FREQ2 = 0x22, // FREQ2 Frequency Control Word, High Byte
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.FREQ1 = 0xB1, // FREQ1 Frequency Control Word, Middle Byte
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.FREQ0 = 0x3B, // FREQ0 Frequency Control Word, Low Byte
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.MDMCFG4 = 0x2D, // MDMCFG4 Modem Configuration
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.MDMCFG3 = 0x3B, // MDMCFG3 Modem Configuration
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.MDMCFG2 = 0x13, // MDMCFG2 Modem Configuration
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.MDMCFG1 = 0x22, // MDMCFG1 Modem Configuration
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.MDMCFG0 = 0xF8, // MDMCFG0 Modem Configuration
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.DEVIATN = 0x62, // DEVIATN Modem Deviation Setting
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.FOCCFG = 0x1D, // FOCCFG Frequency Offset Compensation Configuration
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.BSCFG = 0x1C, // BSCFG Bit Synchronization Configuration
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.AGCCTRL2= 0xC7, // AGCCTRL2 AGC Control
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.AGCCTRL1= 0x00, // AGCCTRL1 AGC Control
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.AGCCTRL0= 0xB0, // AGCCTRL0 AGC Control
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.FREND1 = 0xB6, // FREND1 Front End RX Configuration
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.FREND0 = 0x10, // FREND0 Front End TX Configuration
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.FSCAL3 = 0xEA, // FSCAL3 Frequency Synthesizer Calibration
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.FSCAL2 = 0x2A, // FSCAL2 Frequency Synthesizer Calibration
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.FSCAL1 = 0x00, // FSCAL1 Frequency Synthesizer Calibration
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.FSCAL0 = 0x1F, // FSCAL0 Frequency Synthesizer Calibration
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.CHMIN = 0, // VERIFY REGULATIONS!
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.CHMAX = 0xFF,
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.PAMAX = 8, // 0 means power OFF, 8 represents PA[7]
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.PA = {0x03, 0x0E, 0x1E, 0x27, 0x39, 0x8E, 0xCD, 0xC0}
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};
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