nes-proj/arch/dev/cc1200/cc1200-rf-cfg.h
2018-10-04 13:07:25 +02:00

104 lines
4.1 KiB
C

/*
* Copyright (c) 2015, Weptech elektronik GmbH Germany
* http://www.weptech.de
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*/
#ifndef CC1200_RF_CFG_H
#define CC1200_RF_CFG_H
#include "contiki.h"
#include <stdint.h>
#include <stdlib.h>
/*---------------------------------------------------------------------------*/
/*
* We export the register setup from SmartRF using the standard template
* "trxEB RF Settings Performance Line" and have therefore to typedef
* the following struct.
*/
typedef struct cc1200_registerSetting {
uint16_t addr;
uint8_t val;
} registerSetting_t;
/*---------------------------------------------------------------------------*/
/* Map SmartRF typedef to reflect Contiki's naming conventions */
typedef registerSetting_t cc1200_register_settings_t;
/*---------------------------------------------------------------------------*/
/* This struct holds the complete configuration for a given mode */
typedef struct cc1200_rf_cfg {
/* A string describing the mode */
const char *cfg_descriptor;
/* A pointer to a register setup exported from SmartRF */
const cc1200_register_settings_t *register_settings;
/* The size of the register setup */
size_t size_of_register_settings;
/*
* TX packet lifetime. Maximum duration of a TX packet including preamble,
* synch word + phy header, payload + CRC.
*/
rtimer_clock_t tx_pkt_lifetime;
/* The maximum time it takes to switch from Tx to Rx */
rtimer_clock_t tx_rx_turnaround;
/* The delay between a call to transmit() and end of SFD */
rtimer_clock_t delay_before_tx;
/* Delay between GO signal and start listening
* Measured 104us: between GO signal and start listening */
rtimer_clock_t delay_before_rx;
/* Delay between the SFD finishes arriving and it is detected in software */
rtimer_clock_t delay_before_detect;
/* Base frequency in kHz */
uint32_t chan_center_freq0;
/* Channel spacing in Hz */
uint32_t chan_spacing;
/* The minimum channel */
uint8_t min_channel;
/* The maximum channel */
uint8_t max_channel;
/* The maximum output power in dBm */
int8_t max_txpower;
/*
* The carrier sense level used for CCA in dBm (int8_t). Limited by
* CC1200_CONST_CCA_THRESHOLD_MIN and CC1200_CONST_CCA_THRESHOLD_MAX.
*/
int8_t cca_threshold;
/* The RSSI offset in dBm.
* -99 when MDMCFG1.DVGA_GAIN=00, -81 when MDMCFG1.DVGA_GAIN=01 */
int8_t rssi_offset;
/* The bitrate in bps */
uint32_t bitrate;
/* TSCH timeslot timing */
const uint16_t *tsch_timing;
} cc1200_rf_cfg_t;
/*---------------------------------------------------------------------------*/
#endif /* CC1200_RF_CFG_H */