nes-proj/arch/platform/srf06-cc26xx/contiki-conf.h

/*
 * Copyright (c) 2014, 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 cc26xx-srf-tag
 * @{
 *
 * \file
 *  Configuration for the srf06-cc26xx platform
 */
#ifndef CONTIKI_CONF_H
#define CONTIKI_CONF_H

#include <stdint.h>
/*---------------------------------------------------------------------------*/
/* Include Project Specific conf */
#ifdef PROJECT_CONF_PATH
#include PROJECT_CONF_PATH
#endif /* PROJECT_CONF_PATH */
/*---------------------------------------------------------------------------*/
/**
 * \name Network Stack Configuration
 *
 * @{
 */

/*
 * If set, the systems keeps the HF crystal oscillator on even when the radio is off.
 * You need to set this to 1 to use TSCH with its default 2.2ms or larger guard time.
 */
#ifndef CC2650_FAST_RADIO_STARTUP
#define CC2650_FAST_RADIO_STARTUP               (MAC_CONF_WITH_TSCH)
#endif

#ifdef RF_CHANNEL
#define RF_CORE_CONF_CHANNEL             RF_CHANNEL
#endif

#ifndef RF_CORE_CONF_CHANNEL
#define RF_CORE_CONF_CHANNEL                     25
#endif

/* Number of Prop Mode RX buffers */
#ifndef PROP_MODE_CONF_RX_BUF_CNT
#define PROP_MODE_CONF_RX_BUF_CNT        4
#endif

/*
 * Auto-configure Prop-mode radio if we are running on CC13xx, unless the
 * project has specified otherwise. Depending on the final mode, determine a
 * default channel (again, if unspecified) and configure RDC params
 */
#if CPU_FAMILY_CC13XX
#ifndef CC13XX_CONF_PROP_MODE
#define CC13XX_CONF_PROP_MODE 1
#endif /* CC13XX_CONF_PROP_MODE */
#endif /* CPU_FAMILY_CC13XX */

#if CC13XX_CONF_PROP_MODE
#define NETSTACK_CONF_RADIO        prop_mode_driver

#ifndef RF_CORE_CONF_CHANNEL
#define RF_CORE_CONF_CHANNEL                      0
#endif

#define CSMA_CONF_ACK_WAIT_TIME                (RTIMER_SECOND / 400)
#define CSMA_CONF_AFTER_ACK_DETECTED_WAIT_TIME (RTIMER_SECOND / 1000)
#define CSMA_CONF_SEND_SOFT_ACK              1

#else /* CC13XX_CONF_PROP_MODE */
#define NETSTACK_CONF_RADIO        ieee_mode_driver

#define CSMA_CONF_SEND_SOFT_ACK              0
#endif /* CC13XX_CONF_PROP_MODE */

#define NETSTACK_RADIO_MAX_PAYLOAD_LEN        125

/** @} */
/*---------------------------------------------------------------------------*/
/**
 * \name IEEE address configuration
 *
 * Used to generate our link-local & IPv6 address
 * @{
 */
/**
 * \brief Location of the IEEE address
 * 0 => Read from InfoPage,
 * 1 => Use a hardcoded address, configured by IEEE_ADDR_CONF_ADDRESS
 */
#ifndef IEEE_ADDR_CONF_HARDCODED
#define IEEE_ADDR_CONF_HARDCODED             0
#endif

/**
 * \brief The hardcoded IEEE address to be used when IEEE_ADDR_CONF_HARDCODED
 * is defined as 1
 */
#ifndef IEEE_ADDR_CONF_ADDRESS
#define IEEE_ADDR_CONF_ADDRESS { 0x00, 0x12, 0x4B, 0x00, 0x89, 0xAB, 0xCD, 0xEF }
#endif
/** @} */
/*---------------------------------------------------------------------------*/
/**
 * \name RF configuration
 *
 * @{
 */
/* RF Config */

#ifndef IEEE_MODE_CONF_AUTOACK
#define IEEE_MODE_CONF_AUTOACK               1 /**< RF H/W generates ACKs */
#endif

#ifndef IEEE_MODE_CONF_PROMISCOUS
#define IEEE_MODE_CONF_PROMISCOUS            0 /**< 1 to enable promiscous mode */
#endif

#ifndef RF_BLE_CONF_ENABLED
#define RF_BLE_CONF_ENABLED                  0 /**< 0 to disable BLE support */
#endif
/** @} */
/*---------------------------------------------------------------------------*/
/**
 * \name Character I/O Configuration
 *
 * @{
 */
#ifndef CC26XX_UART_CONF_ENABLE
#define CC26XX_UART_CONF_ENABLE            1 /**< Enable/Disable UART I/O */
#endif

#ifndef CC26XX_UART_CONF_BAUD_RATE
#define CC26XX_UART_CONF_BAUD_RATE    115200 /**< Default UART0 baud rate */
#endif

/* Enable I/O over the Debugger Devpack - Only relevant for the SensorTag */
#ifndef BOARD_CONF_DEBUGGER_DEVPACK
#define BOARD_CONF_DEBUGGER_DEVPACK        1
#endif

/* Turn off example-provided putchars */
#define SLIP_BRIDGE_CONF_NO_PUTCHAR        1
#define SLIP_RADIO_CONF_NO_PUTCHAR         1

#ifndef SLIP_ARCH_CONF_ENABLED
/*
 * Determine whether we need SLIP
 * This will keep working while UIP_FALLBACK_INTERFACE and CMD_CONF_OUTPUT
 * keep using SLIP
 */
#if defined(UIP_FALLBACK_INTERFACE) || defined(CMD_CONF_OUTPUT)
#define SLIP_ARCH_CONF_ENABLED             1
#endif
#endif
/** @} */
/*---------------------------------------------------------------------------*/
/**
 * \name ROM Bootloader configuration
 *
 * Enable/Disable the ROM bootloader in your image, if the board supports it.
 * Look in board.h to choose the DIO and corresponding level that will cause
 * the chip to enter bootloader mode.
 * @{
 */
#ifndef ROM_BOOTLOADER_ENABLE
#define ROM_BOOTLOADER_ENABLE              0
#endif
/** @} */
/*---------------------------------------------------------------------------*/
/**
 * \name Button configurations
 *
 * Configure a button as power on/off: We use the right button for both boards.
 * @{
 */
#ifndef BUTTON_SENSOR_CONF_ENABLE_SHUTDOWN
#define BUTTON_SENSOR_CONF_ENABLE_SHUTDOWN 1
#endif

/* Notify various examples that we have Buttons */
#define PLATFORM_HAS_BUTTON      1

/*
 * Override button symbols from dev/button-sensor.h, for the examples that
 * include it
 */
#define button_sensor button_left_sensor
#define button_sensor2 button_right_sensor
/** @} */
/*---------------------------------------------------------------------------*/
/* Platform-specific define to signify sensor reading failure */
#define CC26XX_SENSOR_READING_ERROR        0x80000000
/*---------------------------------------------------------------------------*/
/**
 * \name Compiler configuration and platform-specific type definitions
 *
 * Those values are not meant to be modified by the user
 * @{
 */
#define CLOCK_CONF_SECOND 128

/* Compiler configurations */
#define CCIF
#define CLIF

/* Platform typedefs */
typedef uint32_t clock_time_t;
typedef uint32_t uip_stats_t;

/* Clock (time) comparison macro */
#define CLOCK_LT(a, b)  ((signed long)((a) - (b)) < 0)

/*
 * rtimer.h typedefs rtimer_clock_t as unsigned short. We need to define
 * RTIMER_CLOCK_DIFF to override this
 */
typedef uint32_t rtimer_clock_t;
#define RTIMER_CLOCK_DIFF(a, b)     ((int32_t)((a) - (b)))

/* --------------------------------------------------------------------- */
/* TSCH related defines */

/* Delay between GO signal and SFD */
#define RADIO_DELAY_BEFORE_TX ((unsigned)US_TO_RTIMERTICKS(81))
/* Delay between GO signal and start listening.
 * This value is so small because the radio is constantly on within each timeslot. */
#define RADIO_DELAY_BEFORE_RX ((unsigned)US_TO_RTIMERTICKS(15))
/* Delay between the SFD finishes arriving and it is detected in software. */
#define RADIO_DELAY_BEFORE_DETECT ((unsigned)US_TO_RTIMERTICKS(352))

/* Timer conversion; radio is running at 4 MHz */
#define RADIO_TIMER_SECOND   4000000u
#if (RTIMER_SECOND % 256) || (RADIO_TIMER_SECOND % 256)
#error RADIO_TO_RTIMER macro must be fixed!
#endif
#define RADIO_TO_RTIMER(X)   ((uint32_t)(((uint64_t)(X) * (RTIMER_SECOND / 256)) / (RADIO_TIMER_SECOND / 256)))
#define USEC_TO_RADIO(X)     ((X) * 4)

/* The PHY header (preamble + SFD, 4+1 bytes) duration is equivalent to 10 symbols */
#define RADIO_IEEE_802154_PHY_HEADER_DURATION_USEC 160

/* Do not turn off TSCH within a timeslot: not enough time */
#define TSCH_CONF_RADIO_ON_DURING_TIMESLOT 1

/* Disable TSCH frame filtering */
#define TSCH_CONF_HW_FRAME_FILTERING	0

/* Use hardware timestamps */
#ifndef TSCH_CONF_RESYNC_WITH_SFD_TIMESTAMPS
#define TSCH_CONF_RESYNC_WITH_SFD_TIMESTAMPS 1
#define TSCH_CONF_TIMESYNC_REMOVE_JITTER 0
#endif

#ifndef TSCH_CONF_BASE_DRIFT_PPM
/* The drift compared to "true" 10ms slots.
 * Enable adaptive sync to enable compensation for this.
 * Slot length 10000 usec
 *             328 ticks
 * Tick duration 30.517578125 usec
 * Real slot duration 10009.765625 usec
 * Target - real duration = -9.765625 usec
 * TSCH_CONF_BASE_DRIFT_PPM -977
 */
#define TSCH_CONF_BASE_DRIFT_PPM -977
#endif

/* 10 times per second */
#ifndef TSCH_CONF_CHANNEL_SCAN_DURATION
#define TSCH_CONF_CHANNEL_SCAN_DURATION (CLOCK_SECOND / 10)
#endif

/* Slightly reduce the TSCH guard time (from 2200 usec to 1800 usec) to make sure
 * the CC26xx radio has sufficient time to start up. */
#ifndef TSCH_CONF_RX_WAIT
#define TSCH_CONF_RX_WAIT 1800
#endif

/** @} */
/*---------------------------------------------------------------------------*/
/* board.h assumes that basic configuration is done */
#include "board.h"
/*---------------------------------------------------------------------------*/
#endif /* CONTIKI_CONF_H */

/** @} */