You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
466 lines
13 KiB
466 lines
13 KiB
/*!
|
|
* \file RegionEU433.h
|
|
*
|
|
* \brief Region definition for EU433
|
|
*
|
|
* \copyright Revised BSD License, see section \ref LICENSE.
|
|
*
|
|
* \code
|
|
* ______ _
|
|
* / _____) _ | |
|
|
* ( (____ _____ ____ _| |_ _____ ____| |__
|
|
* \____ \| ___ | (_ _) ___ |/ ___) _ \
|
|
* _____) ) ____| | | || |_| ____( (___| | | |
|
|
* (______/|_____)_|_|_| \__)_____)\____)_| |_|
|
|
* (C)2013 Semtech
|
|
*
|
|
* ___ _____ _ ___ _ _____ ___ ___ ___ ___
|
|
* / __|_ _/_\ / __| |/ / __/ _ \| _ \/ __| __|
|
|
* \__ \ | |/ _ \ (__| ' <| _| (_) | / (__| _|
|
|
* |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
|
|
* embedded.connectivity.solutions===============
|
|
*
|
|
* \endcode
|
|
*
|
|
* \author Miguel Luis ( Semtech )
|
|
*
|
|
* \author Gregory Cristian ( Semtech )
|
|
*
|
|
* \author Daniel Jaeckle ( STACKFORCE )
|
|
*
|
|
* \defgroup REGIONEU433 Region EU433
|
|
* Implementation according to LoRaWAN Specification v1.0.2.
|
|
* \{
|
|
*/
|
|
#ifndef __REGION_EU433_H__
|
|
#define __REGION_EU433_H__
|
|
|
|
/*!
|
|
* LoRaMac maximum number of channels
|
|
*/
|
|
#define EU433_MAX_NB_CHANNELS 16
|
|
|
|
/*!
|
|
* Number of default channels
|
|
*/
|
|
#define EU433_NUMB_DEFAULT_CHANNELS 3
|
|
|
|
/*!
|
|
* Number of channels to apply for the CF list
|
|
*/
|
|
#define EU433_NUMB_CHANNELS_CF_LIST 5
|
|
|
|
/*!
|
|
* Minimal datarate that can be used by the node
|
|
*/
|
|
#define EU433_TX_MIN_DATARATE DR_0
|
|
|
|
/*!
|
|
* Maximal datarate that can be used by the node
|
|
*/
|
|
#define EU433_TX_MAX_DATARATE DR_7
|
|
|
|
/*!
|
|
* Minimal datarate that can be used by the node
|
|
*/
|
|
#define EU433_RX_MIN_DATARATE DR_0
|
|
|
|
/*!
|
|
* Maximal datarate that can be used by the node
|
|
*/
|
|
#define EU433_RX_MAX_DATARATE DR_7
|
|
|
|
/*!
|
|
* Default datarate used by the node
|
|
*/
|
|
#define EU433_DEFAULT_DATARATE DR_0
|
|
|
|
/*!
|
|
* Minimal Rx1 receive datarate offset
|
|
*/
|
|
#define EU433_MIN_RX1_DR_OFFSET 0
|
|
|
|
/*!
|
|
* Maximal Rx1 receive datarate offset
|
|
*/
|
|
#define EU433_MAX_RX1_DR_OFFSET 5
|
|
|
|
/*!
|
|
* Default Rx1 receive datarate offset
|
|
*/
|
|
#define EU433_DEFAULT_RX1_DR_OFFSET 0
|
|
|
|
/*!
|
|
* Minimal Tx output power that can be used by the node
|
|
*/
|
|
#define EU433_MIN_TX_POWER TX_POWER_5
|
|
|
|
/*!
|
|
* Maximal Tx output power that can be used by the node
|
|
*/
|
|
#define EU433_MAX_TX_POWER TX_POWER_0
|
|
|
|
/*!
|
|
* Default Tx output power used by the node
|
|
*/
|
|
#define EU433_DEFAULT_TX_POWER TX_POWER_0
|
|
|
|
/*!
|
|
* Default Max EIRP
|
|
*/
|
|
#define EU433_DEFAULT_MAX_EIRP 12.15f
|
|
|
|
/*!
|
|
* Default antenna gain
|
|
*/
|
|
#define EU433_DEFAULT_ANTENNA_GAIN 2.15f
|
|
|
|
/*!
|
|
* ADR Ack limit
|
|
*/
|
|
#define EU433_ADR_ACK_LIMIT 64
|
|
|
|
/*!
|
|
* ADR Ack delay
|
|
*/
|
|
#define EU433_ADR_ACK_DELAY 32
|
|
|
|
/*!
|
|
* Enabled or disabled the duty cycle
|
|
*/
|
|
#define EU433_DUTY_CYCLE_ENABLED 1
|
|
|
|
/*!
|
|
* Maximum RX window duration
|
|
*/
|
|
#define EU433_MAX_RX_WINDOW 3000
|
|
|
|
/*!
|
|
* Receive delay 1
|
|
*/
|
|
#define EU433_RECEIVE_DELAY1 1000
|
|
|
|
/*!
|
|
* Receive delay 2
|
|
*/
|
|
#define EU433_RECEIVE_DELAY2 2000
|
|
|
|
/*!
|
|
* Join accept delay 1
|
|
*/
|
|
#define EU433_JOIN_ACCEPT_DELAY1 5000
|
|
|
|
/*!
|
|
* Join accept delay 2
|
|
*/
|
|
#define EU433_JOIN_ACCEPT_DELAY2 6000
|
|
|
|
/*!
|
|
* Maximum frame counter gap
|
|
*/
|
|
#define EU433_MAX_FCNT_GAP 16384
|
|
|
|
/*!
|
|
* Ack timeout
|
|
*/
|
|
#define EU433_ACKTIMEOUT 2000
|
|
|
|
/*!
|
|
* Random ack timeout limits
|
|
*/
|
|
#define EU433_ACK_TIMEOUT_RND 1000
|
|
|
|
/*!
|
|
* Verification of default datarate
|
|
*/
|
|
#if ( EU433_DEFAULT_DATARATE > DR_5 )
|
|
#error "A default DR higher than DR_5 may lead to connectivity loss."
|
|
#endif
|
|
|
|
/*!
|
|
* Second reception window channel frequency definition.
|
|
*/
|
|
#define EU433_RX_WND_2_FREQ 434665000
|
|
|
|
/*!
|
|
* Second reception window channel datarate definition.
|
|
*/
|
|
#define EU433_RX_WND_2_DR DR_0
|
|
|
|
/*!
|
|
* LoRaMac maximum number of bands
|
|
*/
|
|
#define EU433_MAX_NB_BANDS 1
|
|
|
|
/*!
|
|
* Band 0 definition
|
|
* { DutyCycle, TxMaxPower, LastTxDoneTime, TimeOff }
|
|
*/
|
|
#define EU433_BAND0 { 100, EU433_MAX_TX_POWER, 0, 0 } // 1.0 %
|
|
|
|
/*!
|
|
* LoRaMac default channel 1
|
|
* Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
|
|
*/
|
|
#define EU433_LC1 { 433175000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
|
|
|
|
/*!
|
|
* LoRaMac default channel 2
|
|
* Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
|
|
*/
|
|
#define EU433_LC2 { 433375000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
|
|
|
|
/*!
|
|
* LoRaMac default channel 3
|
|
* Channel = { Frequency [Hz], RX1 Frequency [Hz], { ( ( DrMax << 4 ) | DrMin ) }, Band }
|
|
*/
|
|
#define EU433_LC3 { 433575000, 0, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
|
|
|
|
/*!
|
|
* LoRaMac channels which are allowed for the join procedure
|
|
*/
|
|
#define EU433_JOIN_CHANNELS ( uint16_t )( LC( 1 ) | LC( 2 ) | LC( 3 ) )
|
|
|
|
/*!
|
|
* Data rates table definition
|
|
*/
|
|
static const uint8_t DataratesEU433[] = { 12, 11, 10, 9, 8, 7, 7, 50 };
|
|
|
|
/*!
|
|
* Bandwidths table definition in Hz
|
|
*/
|
|
static const uint32_t BandwidthsEU433[] = { 125000, 125000, 125000, 125000, 125000, 125000, 250000, 0 };
|
|
|
|
/*!
|
|
* Maximum payload with respect to the datarate index. Cannot operate with repeater.
|
|
*/
|
|
static const uint8_t MaxPayloadOfDatarateEU433[] = { 51, 51, 51, 115, 242, 242, 242, 242 };
|
|
|
|
/*!
|
|
* Maximum payload with respect to the datarate index. Can operate with repeater.
|
|
*/
|
|
static const uint8_t MaxPayloadOfDatarateRepeaterEU433[] = { 51, 51, 51, 115, 222, 222, 222, 222 };
|
|
|
|
/*!
|
|
* \brief The function gets a value of a specific phy attribute.
|
|
*
|
|
* \param [IN] getPhy Pointer to the function parameters.
|
|
*
|
|
* \retval Returns a structure containing the PHY parameter.
|
|
*/
|
|
PhyParam_t RegionEU433GetPhyParam( GetPhyParams_t* getPhy );
|
|
|
|
/*!
|
|
* \brief Updates the last TX done parameters of the current channel.
|
|
*
|
|
* \param [IN] txDone Pointer to the function parameters.
|
|
*/
|
|
void RegionEU433SetBandTxDone( SetBandTxDoneParams_t* txDone );
|
|
|
|
/*!
|
|
* \brief Initializes the channels masks and the channels.
|
|
*
|
|
* \param [IN] type Sets the initialization type.
|
|
*/
|
|
void RegionEU433InitDefaults( InitType_t type );
|
|
|
|
/*!
|
|
* \brief Verifies a parameter.
|
|
*
|
|
* \param [IN] verify Pointer to the function parameters.
|
|
*
|
|
* \param [IN] type Sets the initialization type.
|
|
*
|
|
* \retval Returns true, if the parameter is valid.
|
|
*/
|
|
bool RegionEU433Verify( VerifyParams_t* verify, PhyAttribute_t phyAttribute );
|
|
|
|
/*!
|
|
* \brief The function parses the input buffer and sets up the channels of the
|
|
* CF list.
|
|
*
|
|
* \param [IN] applyCFList Pointer to the function parameters.
|
|
*/
|
|
void RegionEU433ApplyCFList( ApplyCFListParams_t* applyCFList );
|
|
|
|
/*!
|
|
* \brief Sets a channels mask.
|
|
*
|
|
* \param [IN] chanMaskSet Pointer to the function parameters.
|
|
*
|
|
* \retval Returns true, if the channels mask could be set.
|
|
*/
|
|
bool RegionEU433ChanMaskSet( ChanMaskSetParams_t* chanMaskSet );
|
|
|
|
/*!
|
|
* \brief Calculates the next datarate to set, when ADR is on or off.
|
|
*
|
|
* \param [IN] adrNext Pointer to the function parameters.
|
|
*
|
|
* \param [OUT] drOut The calculated datarate for the next TX.
|
|
*
|
|
* \param [OUT] txPowOut The TX power for the next TX.
|
|
*
|
|
* \param [OUT] adrAckCounter The calculated ADR acknowledgement counter.
|
|
*
|
|
* \retval Returns true, if an ADR request should be performed.
|
|
*/
|
|
bool RegionEU433AdrNext( AdrNextParams_t* adrNext, int8_t* drOut, int8_t* txPowOut, uint32_t* adrAckCounter );
|
|
|
|
/*!
|
|
* Computes the Rx window timeout and offset.
|
|
*
|
|
* \param [IN] datarate Rx window datarate index to be used
|
|
*
|
|
* \param [IN] minRxSymbols Minimum required number of symbols to detect an Rx frame.
|
|
*
|
|
* \param [IN] rxError System maximum timing error of the receiver. In milliseconds
|
|
* The receiver will turn on in a [-rxError : +rxError] ms
|
|
* interval around RxOffset
|
|
*
|
|
* \param [OUT]rxConfigParams Returns updated WindowTimeout and WindowOffset fields.
|
|
*/
|
|
void RegionEU433ComputeRxWindowParameters( int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams );
|
|
|
|
/*!
|
|
* \brief Configuration of the RX windows.
|
|
*
|
|
* \param [IN] rxConfig Pointer to the function parameters.
|
|
*
|
|
* \param [OUT] datarate The datarate index which was set.
|
|
*
|
|
* \retval Returns true, if the configuration was applied successfully.
|
|
*/
|
|
bool RegionEU433RxConfig( RxConfigParams_t* rxConfig, int8_t* datarate );
|
|
|
|
/*!
|
|
* \brief TX configuration.
|
|
*
|
|
* \param [IN] txConfig Pointer to the function parameters.
|
|
*
|
|
* \param [OUT] txPower The tx power index which was set.
|
|
*
|
|
* \param [OUT] txTimeOnAir The time-on-air of the frame.
|
|
*
|
|
* \retval Returns true, if the configuration was applied successfully.
|
|
*/
|
|
bool RegionEU433TxConfig( TxConfigParams_t* txConfig, int8_t* txPower, TimerTime_t* txTimeOnAir );
|
|
|
|
/*!
|
|
* \brief The function processes a Link ADR Request.
|
|
*
|
|
* \param [IN] linkAdrReq Pointer to the function parameters.
|
|
*
|
|
* \retval Returns the status of the operation, according to the LoRaMAC specification.
|
|
*/
|
|
uint8_t RegionEU433LinkAdrReq( LinkAdrReqParams_t* linkAdrReq, int8_t* drOut, int8_t* txPowOut, uint8_t* nbRepOut, uint8_t* nbBytesParsed );
|
|
|
|
/*!
|
|
* \brief The function processes a RX Parameter Setup Request.
|
|
*
|
|
* \param [IN] rxParamSetupReq Pointer to the function parameters.
|
|
*
|
|
* \retval Returns the status of the operation, according to the LoRaMAC specification.
|
|
*/
|
|
uint8_t RegionEU433RxParamSetupReq( RxParamSetupReqParams_t* rxParamSetupReq );
|
|
|
|
/*!
|
|
* \brief The function processes a Channel Request.
|
|
*
|
|
* \param [IN] newChannelReq Pointer to the function parameters.
|
|
*
|
|
* \retval Returns the status of the operation, according to the LoRaMAC specification.
|
|
*/
|
|
uint8_t RegionEU433NewChannelReq( NewChannelReqParams_t* newChannelReq );
|
|
|
|
/*!
|
|
* \brief The function processes a TX ParamSetup Request.
|
|
*
|
|
* \param [IN] txParamSetupReq Pointer to the function parameters.
|
|
*
|
|
* \retval Returns the status of the operation, according to the LoRaMAC specification.
|
|
* Returns -1, if the functionality is not implemented. In this case, the end node
|
|
* shall not process the command.
|
|
*/
|
|
int8_t RegionEU433TxParamSetupReq( TxParamSetupReqParams_t* txParamSetupReq );
|
|
|
|
/*!
|
|
* \brief The function processes a DlChannel Request.
|
|
*
|
|
* \param [IN] dlChannelReq Pointer to the function parameters.
|
|
*
|
|
* \retval Returns the status of the operation, according to the LoRaMAC specification.
|
|
*/
|
|
uint8_t RegionEU433DlChannelReq( DlChannelReqParams_t* dlChannelReq );
|
|
|
|
/*!
|
|
* \brief Alternates the datarate of the channel for the join request.
|
|
*
|
|
* \param [IN] alternateDr Pointer to the function parameters.
|
|
*
|
|
* \retval Datarate to apply.
|
|
*/
|
|
int8_t RegionEU433AlternateDr( AlternateDrParams_t* alternateDr );
|
|
|
|
/*!
|
|
* \brief Calculates the back-off time.
|
|
*
|
|
* \param [IN] calcBackOff Pointer to the function parameters.
|
|
*/
|
|
void RegionEU433CalcBackOff( CalcBackOffParams_t* calcBackOff );
|
|
|
|
/*!
|
|
* \brief Searches and set the next random available channel
|
|
*
|
|
* \param [OUT] channel Next channel to use for TX.
|
|
*
|
|
* \param [OUT] time Time to wait for the next transmission according to the duty
|
|
* cycle.
|
|
*
|
|
* \param [OUT] aggregatedTimeOff Updates the aggregated time off.
|
|
*
|
|
* \retval Function status [1: OK, 0: Unable to find a channel on the current datarate]
|
|
*/
|
|
bool RegionEU433NextChannel( NextChanParams_t* nextChanParams, uint8_t* channel, TimerTime_t* time, TimerTime_t* aggregatedTimeOff );
|
|
|
|
/*!
|
|
* \brief Adds a channel.
|
|
*
|
|
* \param [IN] channelAdd Pointer to the function parameters.
|
|
*
|
|
* \retval Status of the operation.
|
|
*/
|
|
LoRaMacStatus_t RegionEU433ChannelAdd( ChannelAddParams_t* channelAdd );
|
|
|
|
/*!
|
|
* \brief Removes a channel.
|
|
*
|
|
* \param [IN] channelRemove Pointer to the function parameters.
|
|
*
|
|
* \retval Returns true, if the channel was removed successfully.
|
|
*/
|
|
bool RegionEU433ChannelsRemove( ChannelRemoveParams_t* channelRemove );
|
|
|
|
/*!
|
|
* \brief Sets the radio into continuous wave mode.
|
|
*
|
|
* \param [IN] continuousWave Pointer to the function parameters.
|
|
*/
|
|
void RegionEU433SetContinuousWave( ContinuousWaveParams_t* continuousWave );
|
|
|
|
/*!
|
|
* \brief Computes new datarate according to the given offset
|
|
*
|
|
* \param [IN] downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
|
|
*
|
|
* \param [IN] dr Current datarate
|
|
*
|
|
* \param [IN] drOffset Offset to be applied
|
|
*
|
|
* \retval newDr Computed datarate.
|
|
*/
|
|
uint8_t RegionEU433ApplyDrOffset( uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset );
|
|
|
|
/*! \} defgroup REGIONEU433 */
|
|
|
|
#endif // __REGION_EU433_H__
|
|
|