mirror of https://github.com/ARMmbed/mbed-os.git
125 lines
3.4 KiB
C
125 lines
3.4 KiB
C
/*
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* Copyright (c) 2018-2019, Arm Limited and affiliates.
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef WS_CONFIG_H_
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#define WS_CONFIG_H_
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/*RPL parameters for DIO messages
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*
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* Small scale spec recomendation imin 15, doubling 2, redudancy 0
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* Small scale values imin 14, doubling 3, redudancy 0
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* Large scale network imin 19, doubling 1, redudancy 1
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*
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*/
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#define WS_RPL_DIO_IMIN 14
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#define WS_RPL_DIO_DOUBLING 3
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#define WS_RPL_DIO_REDUNDANCY 0
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/* Border router version change interval
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*
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* Minimum interval at which a Border Router shall increment its PAN Version value.
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*/
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#define PAN_VERSION_LIFETIME 240
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#define RPL_VERSION_LIFETIME 5*3600
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/* Border router connection lost timeout
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*
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* Interval within which a node expects to detect a change in PAN Version
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* (delivered via a PAN Configuration frame / PAN-IE).
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*
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* the maximum Trickle interval specified for DISC_IMAX (32 minutes).
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*
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*/
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#define PAN_VERSION_TIMEOUT 1920
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/* Routing Cost Weighting factor
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*/
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#define PRC_WEIGHT_FACTOR 256
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/* Routing Cost Weighting factor
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*/
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#define PS_WEIGHT_FACTOR 64
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/* Smoothing factor for RSL calculation 1/8
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*/
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#define WS_RSL_SCALING 3
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/* Device min sensitivity. This value is dynamically configured and depends on radio
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*
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* Default value for us is -93
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*/
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extern int8_t DEVICE_MIN_SENS;
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/* Candidate parent Threshold
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*/
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#define CAND_PARENT_THRESHOLD 10
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/* Candidate parent Threshold hysteresis
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*/
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#define CAND_PARENT_HYSTERISIS 3
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/* Maximum amount of Pan Configuration Solicits before restarting Discovery.
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*/
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#define PCS_MAX 5
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/* Multicast MPL data message parameters
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* IMIN = 10 seconds, IMAX = 3 doublings
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*/
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#define DATA_MESSAGE_IMIN (10 * 1000)
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#define DATA_MESSAGE_TIMER_EXPIRATIONS 3
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#define DATA_MESSAGE_IMAX (DATA_MESSAGE_IMIN)
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#define MPL_SEED_SET_ENTRY_TIMEOUT (DATA_MESSAGE_IMAX * 24 * 4 / 1000) // 10 seconds per hop making this 240 seconds
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/* DHCP client timeout configuration values
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*
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*/
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#define WS_DHCP_SOLICIT_TIMEOUT 60
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#define WS_DHCP_SOLICIT_MAX_RT 3600
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#define WS_DHCP_SOLICIT_MAX_RC 0
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/* Neighbour table configuration
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*
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* Amount of RPL candidate parents
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* Amount of ND reply entries left
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* rest are used as child count, but is related to neighbour table size
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*/
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#define WS_RPL_CANDIDATE_PARENT_COUNT 3 // Largest possible value
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#define WS_TEMPORARY_NEIGHBOUR_ENTRIES 7
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#define WS_NON_CHILD_NEIGHBOUR_COUNT (WS_RPL_CANDIDATE_PARENT_COUNT + WS_TEMPORARY_NEIGHBOUR_ENTRIES)
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/*
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* Neighbour blacklist timers
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*/
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#define WS_BLACKLIST_ENTRY_LIFETIME 60*30 // initial value for reject
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#define WS_BLACKLIST_TIMER_MAX_TIMEOUT 60*60 // Can increase to this
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#define WS_BLACKLIST_TIMER_TIMEOUT 60*30 // Blacklist is valid this time after first accept
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#define WS_BLACKLIST_ENTRY_MAX_NBR 10
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#define WS_BLACKLIST_PURGE_NBR 3
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#define WS_BLACKLIST_PURGE_TIMER_TIMEOUT 60
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#endif /* WS_CONFIG_H_ */
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