nes-proj/arch/cpu/simplelink-cc13xx-cc26xx/rf/tx-power.h
2018-08-31 11:06:31 +02:00

105 lines
3.8 KiB
C

/*
* Copyright (c) 2018, Texas Instruments Incorporated - http://www.ti.com/
* 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.
*/
/**
* \addtogroup cc13xx-cc26xx-cpu
* @{
*
* \defgroup cc13xx-cc26xx-rf-tx-power TX power functioanlity for CC13xx/CC26xx
*
* @{
*
* \file
* Header file of TX power functionality of CC13xx/CC26xx.
* \author
* Edvard Pettersen <e.pettersen@ti.com>
*/
/*---------------------------------------------------------------------------*/
#ifndef TX_POWER_H_
#define TX_POWER_H_
/*---------------------------------------------------------------------------*/
#include "contiki.h"
/*---------------------------------------------------------------------------*/
#include <ti/drivers/rf/RF.h>
/*---------------------------------------------------------------------------*/
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>
/*---------------------------------------------------------------------------*/
#define RF_TXPOWER_HIGH_PA RF_CONF_TXPOWER_HIGH_PA
#define RF_TXPOWER_BOOST_MODE RF_CONF_TXPOWER_BOOST_MODE
/*---------------------------------------------------------------------------*/
typedef RF_TxPowerTable_Entry tx_power_table_t;
/*---------------------------------------------------------------------------*/
/**
* \name Extern declarations of TX Power Table variables.
*
* @{
*/
/* Nestack RF TX power table */
extern tx_power_table_t *const rf_tx_power_table;
extern const size_t rf_tx_power_table_size;
/* BLE Beacon RF TX power table */
extern tx_power_table_t *const ble_tx_power_table;
extern const size_t ble_tx_power_table_size;
/** @} */
/*---------------------------------------------------------------------------*/
/**
* \name TX power table convenience functions.
*
* @{
*/
static inline int8_t
tx_power_min(tx_power_table_t *table)
{
return table[0].power;
}
static inline int8_t
tx_power_max(tx_power_table_t *table, size_t size)
{
return table[size - 1].power;
}
static inline bool
tx_power_in_range(int8_t dbm, tx_power_table_t *table, size_t size)
{
return (dbm >= tx_power_min(table)) &&
(dbm <= tx_power_max(table, size));
}
/** @} */
/*---------------------------------------------------------------------------*/
#endif /* TX_POWER_H_ */
/*---------------------------------------------------------------------------*/
/**
* @}
* @}
*/