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138 lines
5.3 KiB
C
138 lines
5.3 KiB
C
/*
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* Copyright (c) 2015, Weptech elektronik GmbH Germany
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* http://www.weptech.de
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*
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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 copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software 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 HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* 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,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF 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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#include "cc1200-rf-cfg.h"
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#include "cc1200-const.h"
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/*
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* This is a setup for the following configuration:
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*
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* cc1200 at 1.2 kbps, 2-FSK, 12.5 kHz Channel Spacing (868 MHz).
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*/
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/* Base frequency in kHz */
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#define RF_CFG_CHAN_CENTER_F0 867787
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/* Channel spacing in Hz */
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#define RF_CFG_CHAN_SPACING 12500
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/* The minimum channel */
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#define RF_CFG_MIN_CHANNEL 0
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/* The maximum channel */
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#define RF_CFG_MAX_CHANNEL 33
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/* The maximum output power in dBm */
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#define RF_CFG_MAX_TXPOWER CC1200_CONST_TX_POWER_MAX
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/* The carrier sense level used for CCA in dBm */
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#define RF_CFG_CCA_THRESHOLD (-91)
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/* The RSSI offset in dBm */
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#define RF_CFG_RSSI_OFFSET (-99)
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/*---------------------------------------------------------------------------*/
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static const char rf_cfg_descriptor[] = "868MHz 2-FSK 1.2 kbps";
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/*---------------------------------------------------------------------------*/
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/*
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* Register settings exported from SmartRF Studio using the standard template
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* "trxEB RF Settings Performance Line".
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*/
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// Modulation format = 2-FSK
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// Whitening = false
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// Symbol rate = 1.2
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// Deviation = 3.986359
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// Carrier frequency = 867.999878
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// Manchester enable = false
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// Bit rate = 1.2
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// RX filter BW = 10.964912
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static const registerSetting_t preferredSettings[]=
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{
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{CC1200_IOCFG2, 0x06},
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{CC1200_DEVIATION_M, 0xD1},
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{CC1200_MODCFG_DEV_E, 0x00},
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{CC1200_DCFILT_CFG, 0x5D},
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{CC1200_PREAMBLE_CFG0, 0x8A},
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{CC1200_IQIC, 0xCB},
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{CC1200_CHAN_BW, 0xA6},
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{CC1200_MDMCFG1, 0x40},
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{CC1200_MDMCFG0, 0x05},
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{CC1200_SYMBOL_RATE2, 0x3F},
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{CC1200_SYMBOL_RATE1, 0x75},
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{CC1200_SYMBOL_RATE0, 0x10},
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{CC1200_AGC_REF, 0x20},
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{CC1200_AGC_CS_THR, 0xEC},
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{CC1200_AGC_CFG1, 0x51},
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{CC1200_AGC_CFG0, 0x87},
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{CC1200_FIFO_CFG, 0x00},
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{CC1200_FS_CFG, 0x12},
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{CC1200_PKT_CFG2, 0x00},
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{CC1200_PKT_CFG0, 0x20},
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{CC1200_PKT_LEN, 0xFF},
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{CC1200_IF_MIX_CFG, 0x1C},
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{CC1200_FREQOFF_CFG, 0x22},
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{CC1200_MDMCFG2, 0x0C},
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{CC1200_FREQ2, 0x56},
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{CC1200_FREQ1, 0xCC},
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{CC1200_FREQ0, 0xCC},
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{CC1200_IF_ADC1, 0xEE},
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{CC1200_IF_ADC0, 0x10},
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{CC1200_FS_DIG1, 0x07},
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{CC1200_FS_DIG0, 0xAF},
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{CC1200_FS_CAL1, 0x40},
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{CC1200_FS_CAL0, 0x0E},
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{CC1200_FS_DIVTWO, 0x03},
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{CC1200_FS_DSM0, 0x33},
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{CC1200_FS_DVC0, 0x17},
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{CC1200_FS_PFD, 0x00},
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{CC1200_FS_PRE, 0x6E},
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{CC1200_FS_REG_DIV_CML, 0x1C},
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{CC1200_FS_SPARE, 0xAC},
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{CC1200_FS_VCO0, 0xB5},
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{CC1200_XOSC5, 0x0E},
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{CC1200_XOSC1, 0x03},
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};
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/*---------------------------------------------------------------------------*/
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/* Global linkage: symbol name must be different in each exported file! */
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const cc1200_rf_cfg_t cc1200_868_fsk_1_2kbps = {
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.cfg_descriptor = rf_cfg_descriptor,
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.register_settings = preferredSettings,
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.size_of_register_settings = sizeof(preferredSettings),
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.tx_pkt_lifetime = (2 * RTIMER_SECOND),
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.tx_rx_turnaround = (RTIMER_SECOND / 2),
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.chan_center_freq0 = RF_CFG_CHAN_CENTER_F0,
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.chan_spacing = RF_CFG_CHAN_SPACING,
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.min_channel = RF_CFG_MIN_CHANNEL,
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.max_channel = RF_CFG_MAX_CHANNEL,
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.max_txpower = RF_CFG_MAX_TXPOWER,
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.cca_threshold = RF_CFG_CCA_THRESHOLD,
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.rssi_offset = RF_CFG_RSSI_OFFSET,
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};
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/*---------------------------------------------------------------------------*/
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