Thanh Nguyen / libmDot-dev-mbed5

ver1

plans/ChannelPlan_AU915.cpp@178:8f7d93f3bbb5, 2018-09-12 (annotated)

Committer:
Jenkins@KEILDM1.dc.multitech.prv
Date:
Wed Sep 12 15:04:15 2018 -0500
Revision:
178:8f7d93f3bbb5
Parent:
172:7ec44396a51b
Child:
179:578d8030ba57
mdot-library revision 3.1.0-25-gaf5eb3e and mbed-os revision mbed-os-5.9.6

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1 /**********************************************************************
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 2 * COPYRIGHT 2016 MULTI-TECH SYSTEMS, INC.
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 3 *
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 4 * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 5 * MULTI-TECH SYSTEMS, INC.
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 6 *
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 7 * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 8 * INFORMATION AND/OR TRADE SECRET.
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 9 *
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 10 * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 11 * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 12 * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 13 * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 14 * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 15 *
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 16 ***********************************************************************/
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 17
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 18 #include "ChannelPlan_AU915.h"
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 19 #include "limits.h"
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 20
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 21 using namespace lora;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 22
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 23 const uint8_t ChannelPlan_AU915::AU915_TX_POWERS[] = { 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10 };
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 24 const uint8_t ChannelPlan_AU915::AU915_RADIO_POWERS[] = { 3, 3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, 19 };
Jenkins@KEILDM1.dc.multitech.prv 104:9662b62f1977 25 const uint8_t ChannelPlan_AU915::AU915_MAX_PAYLOAD_SIZE[] = { 51, 51, 51, 115, 242, 242, 242, 0, 53, 129, 242, 242, 242, 242, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 104:9662b62f1977 26 const uint8_t ChannelPlan_AU915::AU915_MAX_PAYLOAD_SIZE_REPEATER[] = { 51, 51, 51, 115, 222, 222, 222, 0, 33, 109, 222, 222, 222, 222, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 27
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 28 ChannelPlan_AU915::ChannelPlan_AU915()
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 29 :
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 30 ChannelPlan(NULL, NULL)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 31 {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 32
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 33 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 34
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 35 ChannelPlan_AU915::ChannelPlan_AU915(Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 36 :
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 37 ChannelPlan(NULL, settings)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 38 {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 39
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 40 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 41
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 42 ChannelPlan_AU915::ChannelPlan_AU915(SxRadio* radio, Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 43 :
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 44 ChannelPlan(radio, settings)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 45 {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 46
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 47 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 48
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 49 ChannelPlan_AU915::~ChannelPlan_AU915() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 50
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 51 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 52
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 53 void ChannelPlan_AU915::Init() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 54 _plan = AU915;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 55 _planName = "AU915";
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 56
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 57 _datarates.clear();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 58 _channels.clear();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 59 _dutyBands.clear();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 60
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 61 DutyBand band;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 62
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 63 band.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 64 band.DutyCycle = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 65
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 66 Datarate dr;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 67
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 68 _maxTxPower = 30;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 69 _minTxPower = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 70
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 71 _minFrequency = AU915_FREQ_MIN;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 72 _maxFrequency = AU915_FREQ_MAX;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 73
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 74 TX_POWERS = AU915_TX_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 75 RADIO_POWERS = AU915_RADIO_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 76 MAX_PAYLOAD_SIZE = AU915_MAX_PAYLOAD_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 77 MAX_PAYLOAD_SIZE_REPEATER = AU915_MAX_PAYLOAD_SIZE_REPEATER;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 78
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 79 band.FrequencyMin = AU915_FREQ_MIN;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 80 band.FrequencyMax = AU915_FREQ_MAX;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 81
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 82 _freqUBase125k = AU915_125K_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 83 _freqUStep125k = AU915_125K_FREQ_STEP;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 84 _freqUBase500k = AU915_500K_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 85 _freqUStep500k = AU915_500K_FREQ_STEP;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 86 _freqDBase500k = AU915_500K_DBASE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 87 _freqDStep500k = AU915_500K_DSTEP;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 88 GetSettings()->Session.Rx2Frequency = AU915_500K_DBASE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 89
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 90 GetSettings()->Session.BeaconFrequency = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 91 GetSettings()->Session.BeaconFreqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 92 GetSettings()->Session.PingSlotFrequency = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 93 GetSettings()->Session.PingSlotDatarateIndex = AU915_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 94 GetSettings()->Session.PingSlotFreqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 95
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 96 _minDatarate = AU915_MIN_DATARATE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 97 _maxDatarate = AU915_MAX_DATARATE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 98 _minRx2Datarate = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 99 _maxRx2Datarate = DR_13;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 100 _minDatarateOffset = AU915_MIN_DATARATE_OFFSET;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 101 _maxDatarateOffset = AU915_MAX_DATARATE_OFFSET;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 102
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 103 _numChans125k = AU915_125K_NUM_CHANS;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 104 _numChans500k = AU915_500K_NUM_CHANS;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 105
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 106 logInfo("Initialize channels...");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 107
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 108 SetNumberOfChannels(AU915_125K_NUM_CHANS + AU915_500K_NUM_CHANS, false);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 109
Jenkins@KEILDM1.dc.multitech.prv 104:9662b62f1977 110 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 111
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 112 logInfo("Initialize datarates...");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 113
Jenkins@KEILDM1.dc.multitech.prv 104:9662b62f1977 114 // Add DR0-5
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 115 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 116 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 117 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 118 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 119 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 120
Jenkins@KEILDM1.dc.multitech.prv 104:9662b62f1977 121 // Add DR6
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 122 dr.SpreadingFactor = SF_8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 123 dr.Bandwidth = BW_500;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 124 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 125 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 126
Jenkins@KEILDM1.dc.multitech.prv 104:9662b62f1977 127 // Skip DR7 RFU
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 128 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 129 AddDatarate(-1, dr), dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 130
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 131 if (GetSettings()->Network.FrequencySubBand == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 132 band.PowerMax = 30;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 133 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 134 band.PowerMax = 21;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 135 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 136
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 137 band.TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 138
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 139 AddDutyBand(-1, band);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 140
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 141 GetSettings()->Session.Rx2DatarateIndex = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 142
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 143 // Add DR8-13
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 144 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 145 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 146 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 147 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 148 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 149 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 150
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 151 // Skip DR14-15 RFU
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 152 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 153 AddDatarate(-1, dr), AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 154
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 155 GetSettings()->Session.TxDatarate = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 156 GetSettings()->Session.TxPower = GetSettings()->Network.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 157
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 158 SetFrequencySubBand(GetSettings()->Network.FrequencySubBand);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 159
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 160 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 161
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 162 uint8_t ChannelPlan_AU915::HandleJoinAccept(const uint8_t* buffer, uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 163 if (size > 17) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 164 // TODO: Handle future channel mask settings
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 165 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 166
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 167 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 168 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 169
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 170 void ChannelPlan_AU915::SetNumberOfChannels(uint8_t channels, bool resize) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 171 uint8_t newsize = ((channels - 1) / CHAN_MASK_SIZE) + 1;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 172
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 173 if (resize) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 174 _channels.resize(channels);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 175 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 176
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 177 _channelMask.resize(newsize, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 178 _numChans = channels;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 179
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 180 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 181
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 182 uint8_t ChannelPlan_AU915::GetMinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 183 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 184 return 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 185 else
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 186 return _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 187 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 188
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 189 uint8_t ChannelPlan_AU915::GetMaxDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 190 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 191 return 13;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 192 else
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 193 return _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 194 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 195
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 196 bool ChannelPlan_AU915::IsChannelEnabled(uint8_t channel) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 197 uint8_t index = channel / CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 198 uint8_t shift = channel % CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 199
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 200 assert(index < _channelMask.size() * CHAN_MASK_SIZE);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 201
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 202 // cannot shift over 32 bits
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 203 assert(shift < 32);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 204
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 205 // logDebug("index: %d shift %d cm: %04x bit: %04x enabled: %d", index, shift, _channelMask[index], (1 << shift), (_channelMask[index] & (1 << shift)) == (1 << shift));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 206
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 207 return (_channelMask[index] & (1 << shift)) == (1 << shift);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 208 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 209
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 210 uint8_t ChannelPlan_AU915::SetRx1Offset(uint8_t offset) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 211 GetSettings()->Session.Rx1DatarateOffset = offset;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 212 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 213 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 214
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 215 uint8_t ChannelPlan_AU915::SetRx2Frequency(uint32_t freq) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 216 GetSettings()->Session.Rx2Frequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 217 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 218 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 219
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 220 uint8_t ChannelPlan_AU915::SetRx2DatarateIndex(uint8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 221 GetSettings()->Session.Rx2DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 222 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 223 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 224
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 225 uint8_t ChannelPlan_AU915::SetTxConfig() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 226
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 227 logInfo("Configure radio for TX");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 228
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 229 uint8_t band = GetDutyBand(GetChannel(_txChannel).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 230 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 231 int8_t max_pwr = _dutyBands[band].PowerMax;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 232
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 233 int8_t pwr = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 234
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 235 pwr = std::min < int8_t > (GetSettings()->Session.TxPower, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 236 if (pwr + GetSettings()->Network.AntennaGain >= max_pwr + 6 && GetSettings()->Network.AntennaGain > 6) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 237 pwr -= (GetSettings()->Network.AntennaGain - 6);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 238 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 239
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 240 for (int i = 20; i >= 0; i--) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 241 if (RADIO_POWERS[i] <= pwr) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 242 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 243 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 244 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 245 if (i == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 246 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 247 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 248 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 249
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 250 logDebug("Session pwr: %d ant: %d max: %d", GetSettings()->Session.TxPower, GetSettings()->Network.AntennaGain, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 251 logDebug("Radio Power index: %d output: %d total: %d", pwr, RADIO_POWERS[pwr], RADIO_POWERS[pwr] + GetSettings()->Network.AntennaGain);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 252
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 253 uint32_t bw = txDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 254 uint32_t sf = txDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 255 uint8_t cr = txDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 256 uint8_t pl = txDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 257 uint16_t fdev = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 258 bool crc = txDr.Crc;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 259 bool iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 260
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 261 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 262 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 263
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 264 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 265
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 266 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 267 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 268 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 269 fdev = 25e3;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 270 bw = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 271 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 272
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 273 GetRadio()->SetTxConfig(modem, pwr, fdev, bw, sf, cr, pl, false, crc, false, 0, iq, 3e3);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 274
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 275 logDebug("TX PWR: %u DR: %u SF: %u BW: %u CR: %u PL: %u CRC: %d IQ: %d", pwr, txDr.Index, sf, bw, cr, pl, crc, iq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 276
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 277 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 278 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 279
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 280 uint8_t ChannelPlan_AU915::SetRxConfig(uint8_t window, bool continuous, uint16_t wnd_growth) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 281
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 282 RxWindow rxw = GetRxWindow(window);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 283 GetRadio()->SetChannel(rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 284
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 285 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 286 uint32_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 287 uint32_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 288 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 289 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 290 uint16_t sto = rxDr.SymbolTimeout() * wnd_growth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 291 uint32_t afc = 0;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 292 bool fixLen = false;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 293 uint8_t payloadLen = 0U;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 294 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 295
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 296 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 297 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 298
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 299 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 300 bool iq = txDr.RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 301
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 302 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 303 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 304 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 305
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 306 // Beacon modifications - no I/Q inversion, fixed length rx, preamble
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 307 if (window == RX_BEACON) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 308 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 309 fixLen = true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 310 payloadLen = sizeof(BCNPayload);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 311 pl = BEACON_PREAMBLE_LENGTH;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 312 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 313
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 314 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 315
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 316 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 317 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 318 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 319 cr = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 320 bw = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 321 afc = 83333;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 322 iq = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 323 crc = true; // FSK must use CRC
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 324 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 325
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 326 // Disable printf's to actually receive packets, printing to debug may mess up the timing
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 327 // logTrace("Configure radio for RX%d on freq: %lu", window, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 328 // logTrace("RX SF: %u BW: %u CR: %u PL: %u STO: %u CRC: %d IQ: %d", sf, bw, cr, pl, sto, crc, iq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 329
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 330 GetRadio()->SetRxConfig(modem, bw, sf, cr, afc, pl, sto, fixLen, payloadLen, crc, false, 0, iq, continuous);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 331
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 332 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 333 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 334
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 335 uint8_t ChannelPlan_AU915::AddChannel(int8_t index, Channel channel) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 336 logTrace("Add Channel %d : %lu : %02x %d", index, channel.Frequency, channel.DrRange.Value, _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 337
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 338 assert(index < (int) _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 339
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 340 if (index >= 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 341 _channels[index] = channel;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 342 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 343 _channels.push_back(channel);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 344 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 345
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 346 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 347 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 348
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 349 Channel ChannelPlan_AU915::GetChannel(int8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 350 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 351 memset(&chan, 0, sizeof(Channel));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 352
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 353 if (_channels.size() > 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 354 chan = _channels[index];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 355 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 356 if (index < 64) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 357 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 358 chan.DrRange.Fields.Min = _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 359 chan.DrRange.Fields.Max = _maxDatarate - 1;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 360 chan.Frequency = _freqUBase125k + (_freqUStep125k * index);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 361 } else if (index < 72) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 362 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 363 chan.DrRange.Fields.Min = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 364 chan.DrRange.Fields.Max = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 365 chan.Frequency = _freqUBase500k + (_freqUStep500k * (index - 64));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 366 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 367 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 368
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 369 return chan;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 370 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 371
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 372 uint8_t ChannelPlan_AU915::SetFrequencySubBand(uint8_t sub_band) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 373
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 374 _txFrequencySubBand = sub_band;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 375
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 376 if (sub_band > 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 377 SetChannelMask(0, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 378 SetChannelMask(1, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 379 SetChannelMask(2, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 380 SetChannelMask(3, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 381 SetChannelMask(4, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 382 SetChannelMask((sub_band - 1) / 2, (sub_band % 2) ? 0x00FF : 0xFF00);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 383 SetChannelMask(4, 1 << (sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 384 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 385 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 386 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 387 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 388 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 389 SetChannelMask(4, 0x00FF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 390 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 391
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 392 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 393 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 394
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 395
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 396 void ChannelPlan_AU915::LogRxWindow(uint8_t wnd) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 397
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 398 RxWindow rxw = GetRxWindow(wnd);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 399 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 400 uint8_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 401 uint8_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 402 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 403 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 404 uint16_t sto = rxDr.SymbolTimeout();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 405 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 406 bool iq = GetTxDatarate().RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 407
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 408 logTrace("RX%d on freq: %lu", wnd, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 409 logTrace("RX DR: %u SF: %u BW: %u CR: %u PL: %u STO: %u CRC: %d IQ: %d", rxDr.Index, sf, bw, cr, pl, sto, crc, iq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 410 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 411
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 412 RxWindow ChannelPlan_AU915::GetRxWindow(uint8_t window) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 413 RxWindow rxw;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 414 int index = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 415
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 416 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 417 rxw.Frequency = GetSettings()->Network.TxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 418 index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 419 } else {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 420 switch (window) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 421 case RX_1:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 422 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 423 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS)
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 424 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 425 else
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 426 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 427 } else
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 428 rxw.Frequency = _freqDBase500k + (_txChannel - _numChans125k) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 429
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 430 if (GetSettings()->Session.TxDatarate <= DR_6) {
Jenkins@KEILDM1.dc.multitech.prv 104:9662b62f1977 431 index = GetSettings()->Session.TxDatarate + 8 - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 432
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 433 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 434 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 435 if (index > DR_13)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 436 index = DR_13;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 437 } else if (GetSettings()->Session.TxDatarate >= DR_8) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 438 index = GetSettings()->Session.TxDatarate - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 439 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 440 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 441 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 442
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 443 break;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 444
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 445 case RX_BEACON:
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 446 rxw.Frequency = GetSettings()->Session.BeaconFrequency;
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 447 index = AU915_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 448 break;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 449
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 450 case RX_SLOT:
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 451 rxw.Frequency = GetSettings()->Session.PingSlotFrequency;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 452 index = GetSettings()->Session.PingSlotDatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 453 break;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 454
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 455 // RX2, RXC, RX_TEST, etc..
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 456 default:
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 457 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS) {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 458 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 459 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 460 } else {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 461 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 462 }
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 463 } else {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 464 rxw.Frequency = GetSettings()->Session.Rx2Frequency;
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 465 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 466
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 467 index = GetSettings()->Session.Rx2DatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 468 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 469 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 470
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 471 rxw.DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 472
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 473 return rxw;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 474 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 475
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 476 uint8_t ChannelPlan_AU915::HandleRxParamSetup(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 477 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 478 int8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 479 int8_t drOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 480 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 481
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 482 drOffset = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 483 datarate = drOffset & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 484 drOffset = (drOffset >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 485
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 486 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 487 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 488 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 489 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 490
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 491 if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 492 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 493 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 494 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 495
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 496 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 497 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 498 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 499 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 500
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 501 if (drOffset < 0 || drOffset > _maxDatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 502 logInfo("DR Offset KO");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 503 status &= 0xFB; // Rx1DrOffset range KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 504 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 505
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 506 if ((status & 0x07) == 0x07) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 507 logInfo("RxParamSetup accepted Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 508 SetRx2DatarateIndex(datarate);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 509 SetRx2Frequency(freq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 510 SetRx1Offset(drOffset);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 511 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 512 logInfo("RxParamSetup rejected Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 513 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 514
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 515 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 516 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 517
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 518 uint8_t ChannelPlan_AU915::HandleNewChannel(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 519
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 520 // Not Supported in AU915
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 521 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 522 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 523 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 524
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 525 uint8_t ChannelPlan_AU915::HandleDownlinkChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 526
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 527 // Not Supported in AU915
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 528 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 529 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 530 }
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 531
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 532 uint8_t ChannelPlan_AU915::HandlePingSlotChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 533 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 534 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 535 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 536
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 537 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 538
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 539 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 540 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 541 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 542 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 543
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 544 datarate = payload[index] & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 545
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 546 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 547 logInfo("Received request to reset ping slot frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 548 freq = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 549 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 550 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 551 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 552 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 553 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 554
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 555 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 556 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 557 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 558 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 559
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 560 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 561 logInfo("PingSlotChannelReq accepted DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 562 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 563 GetSettings()->Session.PingSlotDatarateIndex = datarate;
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 564 GetSettings()->Session.PingSlotFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 565 } else {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 566 logInfo("PingSlotChannelReq rejected DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 567 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 568
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 569 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 570 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 571
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 572 uint8_t ChannelPlan_AU915::HandleBeaconFrequencyReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 573 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 574 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 575
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 576 status = 0x01;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 577
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 578 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 579 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 580 freq |= payload[index] << 16;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 581 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 582
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 583 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 584 logInfo("Received request to reset beacon frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 585 freq = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 586 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 587 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 588 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 589 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 590 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 591
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 592 if (status & 0x01) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 593 logInfo("BeaconFrequencyReq accepted Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 594 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 595 GetSettings()->Session.BeaconFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 596 } else {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 597 logInfo("BeaconFrequencyReq rejected Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 598 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 599
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 600 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 601 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 602
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 603 uint8_t ChannelPlan_AU915::HandleAdrCommand(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 604
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 605 uint8_t power = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 606 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 607 uint16_t mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 608 uint8_t ctrl = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 609 uint8_t nbRep = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 610
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 611 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 612 datarate = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 613 power = datarate & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 614 datarate = (datarate >> 4) & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 615
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 616 mask = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 617 mask |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 618
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 619 nbRep = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 620 ctrl = (nbRep >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 621 nbRep &= 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 622
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 623 if (nbRep == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 624 nbRep = 1;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 625 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 626
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 627 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 628 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 629 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 630 //
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 631 // Remark MaxTxPower = 0 and MinTxPower = 10
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 632 //
Jenkins@KEILDM1.dc.multitech.prv 151:2242ecfd733a 633 if (power > 10) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 634 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 635 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 636
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 637 switch (ctrl) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 638 case 0:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 639 case 1:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 640 case 2:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 641 case 3:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 642 case 4:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 643 SetChannelMask(ctrl, mask);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 644 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 645
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 646 case 6:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 647 // enable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 648 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 649 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 650 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 651 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 652 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 653 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 654
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 655 case 7:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 656 // disable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 657 SetChannelMask(0, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 658 SetChannelMask(1, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 659 SetChannelMask(2, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 660 SetChannelMask(3, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 661 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 662 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 663
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 664 default:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 665 logWarning("rejecting RFU or unknown control value %d", ctrl);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 666 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 667 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 668 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 669
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 670 if (GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 671 GetSettings()->Session.TxDatarate = datarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 672 GetSettings()->Session.TxPower = TX_POWERS[power];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 673 GetSettings()->Session.Redundancy = nbRep;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 674 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 675 logDebug("ADR is disabled, DR and Power not changed.");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 676 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 677 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 678 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 679
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 680 logDebug("ADR DR: %u PWR: %u Ctrl: %02x Mask: %04x NbRep: %u Stat: %02x", datarate, power, ctrl, mask, nbRep, status);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 681
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 682 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 683 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 684
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 685 uint8_t ChannelPlan_AU915::ValidateAdrConfiguration() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 686 uint8_t status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 687 uint8_t chans_enabled = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 688 uint8_t datarate = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 689 uint8_t power = GetSettings()->Session.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 690
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 691 if (!GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 692 logDebug("ADR disabled - no applied changes to validate");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 693 return status;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 694 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 695
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 696 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 697 logWarning("ADR Datarate KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 698 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 699 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 700 if (power < _minTxPower || power > _maxTxPower) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 701 logWarning("ADR TX Power KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 702 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 703 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 704
Jenkins@KEILDM1.dc.multitech.prv 84:29648b580369 705 // at least 2 125kHz channels must be enabled
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 706 chans_enabled += CountBits(_channelMask[0]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 707 chans_enabled += CountBits(_channelMask[1]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 708 chans_enabled += CountBits(_channelMask[2]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 709 chans_enabled += CountBits(_channelMask[3]);
Jenkins@KEILDM1.dc.multitech.prv 84:29648b580369 710 // Semtech reference (LoRaMac-node) enforces at least 2 channels
Jenkins@KEILDM1.dc.multitech.prv 84:29648b580369 711 if (chans_enabled < 2) {
Jenkins@KEILDM1.dc.multitech.prv 84:29648b580369 712 logWarning("ADR Channel Mask KO - at least 2 125kHz channels must be enabled");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 713 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 714 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 715
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 716 // if TXDR == 4 (SF8@500kHz) at least 1 500kHz channel must be enabled
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 717 if (datarate == DR_4 && (CountBits(_channelMask[4] & 0xFF) == 0)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 718 logWarning("ADR Datarate KO - DR4 requires at least 1 500kHz channel enabled");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 719 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 720 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 721
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 722 return status;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 723 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 724
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 725 uint32_t ChannelPlan_AU915::GetTimeOffAir()
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 726 {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 727 if (GetSettings()->Test.DisableDutyCycle == lora::ON)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 728 return 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 729
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 730 uint32_t min = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 731 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 732
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 733 if (GetSettings()->Session.AggregatedTimeOffEnd > 0 && GetSettings()->Session.AggregatedTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 734 min = std::max < uint32_t > (min, GetSettings()->Session.AggregatedTimeOffEnd - now);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 735 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 736
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 737 now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 738 uint32_t join_time = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 739
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 740 if (GetSettings()->Session.JoinFirstAttempt != 0 && now < GetSettings()->Session.JoinTimeOffEnd) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 741 join_time = (GetSettings()->Session.JoinTimeOffEnd - now) * 1000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 742 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 743
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 744 min = std::max < uint32_t > (join_time, min);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 745
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 746 return min;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 747 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 748
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 749 std::vector<uint32_t> lora::ChannelPlan_AU915::GetChannels() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 750 std::vector < uint32_t > chans;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 751
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 752 if (GetSettings()->Network.FrequencySubBand > 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 753 uint8_t chans_per_group = 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 754 size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 755 for (int8_t i = start; i < int8_t(start + chans_per_group); i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 756 chans.push_back(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 757 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 758 chans.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 759 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 760 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 761 for (int8_t i = 0; i < _numChans; i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 762 chans.push_back(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 763 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 764 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 765 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 766
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 767 return chans;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 768 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 769
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 770 std::vector<uint8_t> lora::ChannelPlan_AU915::GetChannelRanges() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 771 std::vector < uint8_t > ranges;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 772
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 773 if (GetSettings()->Network.FrequencySubBand > 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 774 uint8_t chans_per_group = 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 775 size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 776 for (int8_t i = start; i < int8_t(start + chans_per_group); i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 777 ranges.push_back(GetChannel(i).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 778 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 779 ranges.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 780 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 781 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 782 for (int8_t i = 0; i < _numChans; i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 783 ranges.push_back(GetChannel(i).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 784 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 785 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 786 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 787
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 788 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 789
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 790 return ranges;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 791
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 792 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 793
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 794 void lora::ChannelPlan_AU915::EnableDefaultChannels() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 795 SetFrequencySubBand(GetFrequencySubBand());
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 796 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 797
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 798 uint8_t ChannelPlan_AU915::GetNextChannel()
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 799 {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 800 if (GetSettings()->Session.AggregatedTimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 801 return LORA_AGGREGATED_DUTY_CYCLE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 802 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 803
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 804 if (P2PEnabled() || GetSettings()->Network.TxFrequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 805 logDebug("Using frequency %d", GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 806
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 807 if (GetSettings()->Test.DisableDutyCycle != lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 808 int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 809 logDebug("band: %d freq: %d", band, GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 810 if (band != -1 && _dutyBands[band].TimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 811 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 812 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 813 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 814
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 815 GetRadio()->SetChannel(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 816 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 817 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 818
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 819 uint8_t start = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 820 uint8_t maxChannels = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 821 uint8_t nbEnabledChannels = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 822 uint8_t *enabledChannels = new uint8_t[maxChannels];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 823
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 824 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 825 maxChannels = _numChans500k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 826 start = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 827 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 828
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 829 // Search how many channels are enabled
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 830 DatarateRange range;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 831 uint8_t dr_index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 832 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 833
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 834 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 835 if (_dutyBands[i].TimeOffEnd < now || GetSettings()->Test.DisableDutyCycle == lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 836 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 837 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 838 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 839
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 840 for (uint8_t i = start; i < start + maxChannels; i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 841 range = GetChannel(i).DrRange;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 842 // logDebug("chan: %d freq: %d range:%02x", i, GetChannel(i).Frequency, range.Value);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 843
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 844 if (IsChannelEnabled(i) && (dr_index >= range.Fields.Min && dr_index <= range.Fields.Max)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 845 int8_t band = GetDutyBand(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 846 // logDebug("band: %d freq: %d", band, _channels[i].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 847 if (band != -1 && _dutyBands[band].TimeOffEnd == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 848 enabledChannels[nbEnabledChannels++] = i;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 849 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 850 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 851 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 852
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 853 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 854 _dutyBands[0].PowerMax = 26;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 855 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 856 if (nbEnabledChannels < 50)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 857 _dutyBands[0].PowerMax = 21;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 858 else
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 859 _dutyBands[0].PowerMax = 30;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 860 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 861
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 862 logTrace("Number of available channels: %d", nbEnabledChannels);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 863
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 864 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 865 uint8_t sf = GetTxDatarate().SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 866 uint8_t bw = GetTxDatarate().Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 867 int16_t thres = DEFAULT_FREE_CHAN_RSSI_THRESHOLD;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 868
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 869 if (nbEnabledChannels == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 870 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 871 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 872 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 873
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 874 if (GetSettings()->Network.CADEnabled) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 875 // Search for free channel with ms timeout
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 876 int16_t timeout = 10000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 877 Timer tmr;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 878 tmr.start();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 879
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 880 for (uint8_t j = rand_r(0, nbEnabledChannels - 1); tmr.read_ms() < timeout; j++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 881 freq = GetChannel(enabledChannels[j]).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 882
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 883 if (GetRadio()->IsChannelFree(SxRadio::MODEM_LORA, freq, sf, thres, bw)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 884 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 885 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 886 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 887 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 888 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 889 uint8_t j = rand_r(0, nbEnabledChannels - 1);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 890 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 891 freq = GetChannel(_txChannel).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 892 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 893
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 894 assert(freq != 0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 895
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 896 logDebug("Using channel %d : %d", _txChannel, freq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 897 GetRadio()->SetChannel(freq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 898
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 899 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 900 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 901 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 902
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 903 uint8_t lora::ChannelPlan_AU915::GetJoinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 904 uint8_t dr = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 905
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 906 if (GetSettings()->Test.DisableRandomJoinDatarate == lora::OFF) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 907 static bool altDatarate = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 908
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 909 if (GetSettings()->Network.FrequencySubBand == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 910 static uint16_t used_bands_125k = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 911 static uint16_t used_bands_500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 912 uint8_t frequency_sub_band = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 913
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 914 if (altDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 915 // 500k channel
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 916 if (CountBits(used_bands_500k) == 8) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 917 used_bands_500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 918 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 919 while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_500k & (1 << (frequency_sub_band - 1))) != 0)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 920 ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 921 used_bands_500k |= (1 << (frequency_sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 922 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 923 // 125k channel
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 924 if (CountBits(used_bands_125k) == 8) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 925 used_bands_125k = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 926 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 927 while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_125k & (1 << (frequency_sub_band - 1))) != 0)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 928 ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 929 used_bands_125k |= (1 << (frequency_sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 930 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 931
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 932 logWarning("JoinDatarate setting frequency sub band to %d 125k: %04x 500k: %04x", frequency_sub_band, used_bands_125k, used_bands_500k);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 933 SetFrequencySubBand(frequency_sub_band);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 934 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 935
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 936 if (altDatarate && CountBits(_channelMask[4] > 0)) {
Jenkins@KEILDM1.dc.multitech.prv 157:8e9b1e84ffac 937 dr = lora::DR_6;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 938 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 939 dr = lora::DR_0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 940 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 941 altDatarate = !altDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 942 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 943
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 944 return dr;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 945 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 946
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 947 uint8_t lora::ChannelPlan_AU915::CalculateJoinBackoff(uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 948
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 949 time_t now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 950 uint32_t time_on_max = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 951 static uint32_t time_off_max = 15;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 952 uint32_t rand_time_off = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 953 static uint16_t join_cnt = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 954
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 955 // TODO: calc time-off-max based on RTC time from JoinFirstAttempt, time-off-max is lost over sleep
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 956
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 957 if ((time_t)GetSettings()->Session.JoinTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 958 return LORA_JOIN_BACKOFF;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 959 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 960
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 961 uint32_t secs_since_first_attempt = (now - GetSettings()->Session.JoinFirstAttempt);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 962 uint16_t hours_since_first_attempt = secs_since_first_attempt / (60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 963
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 964 join_cnt = (join_cnt+1) % 16;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 965
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 966 if (GetSettings()->Session.JoinFirstAttempt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 967 /* 1 % duty-cycle for first hour
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 968 * 0.1 % next 10 hours
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 969 * 0.01 % upto 24 hours */
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 970 GetSettings()->Session.JoinFirstAttempt = now;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 971 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 972 GetSettings()->Session.JoinTimeOffEnd = now + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 973 } else if (join_cnt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 974 if (hours_since_first_attempt < 1) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 975 time_on_max = 36000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 976 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 977 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 978 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 979
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 980 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 981 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 982 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 983 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 984 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 985 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 986 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 987 } else if (hours_since_first_attempt < 11) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 988 if (GetSettings()->Session.JoinTimeOnAir < 36000) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 989 GetSettings()->Session.JoinTimeOnAir = 36000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 990 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 991 time_on_max = 72000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 992 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 993 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 994 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 995
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 996 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 997 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 998 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 999 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1000 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1001 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 11 * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1002 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1003 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1004 if (GetSettings()->Session.JoinTimeOnAir < 72000) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1005 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1006 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1007 uint32_t join_time = 2500;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1008
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1009 // 16 join attempts is ~2754 ms, check if this is the third of the 24 hour period
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1010
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1011 time_on_max = 80700;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1012 time_off_max = 1 * 60 * 60; // 1 hour
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1013 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1014
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1015 if (GetSettings()->Session.JoinTimeOnAir < time_on_max - join_time) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1016 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1017 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1018 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1019 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1020 // Reset the join time on air and set end of restriction to the next 24 hour period
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1021 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1022 uint16_t days = (now - GetSettings()->Session.JoinFirstAttempt) / (24 * 60 * 60) + 1;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1023 logWarning("days : %d", days);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1024 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + ((days * 24) + 11) * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1025 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1026 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1027
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1028 logWarning("JoinBackoff: %lu seconds Time On Air: %lu / %lu", GetSettings()->Session.JoinTimeOffEnd - now, GetSettings()->Session.JoinTimeOnAir, time_on_max);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1029 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1030 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1031 GetSettings()->Session.JoinTimeOffEnd = now + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1032 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1033
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1034 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 115:bcd44682ac1e 1035 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1036
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1037 bool ChannelPlan_AU915::DecodeBeacon(const uint8_t* payload, size_t size, BeaconData_t& data) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1038 uint16_t crc1, crc1_rx, crc2, crc2_rx;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1039 const BCNPayload* beacon = (const BCNPayload*)payload;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1040
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1041 // First check the size of the packet
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1042 if (size != sizeof(BCNPayload))
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1043 return false;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1044
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1045 // Next we verify the CRCs are correct
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1046 crc1 = CRC16(beacon->RFU1, sizeof(beacon->RFU1) + sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1047 memcpy((uint8_t*)&crc1_rx, beacon->CRC1, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1048
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1049 if (crc1 != crc1_rx)
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1050 return false;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1051
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1052 crc2 = CRC16(beacon->GwSpecific, sizeof(beacon->GwSpecific) + sizeof(beacon->RFU2));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1053 memcpy((uint8_t*)&crc2_rx, beacon->CRC2, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1054
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1055 if (crc2 != crc2_rx)
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1056 return false;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1057
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1058 // Now that we have confirmed this packet is a beacon, parse and complete the output struct
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1059 memcpy(&data.Time, beacon->Time, sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1060 data.InfoDesc = beacon->GwSpecific[0];
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1061
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1062 // Update the GPS fields if we have a gps info descriptor
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1063 if (data.InfoDesc == GPS_FIRST_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1064 data.InfoDesc == GPS_SECOND_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1065 data.InfoDesc == GPS_THIRD_ANTENNA) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1066 // Latitude and Longitude 3 bytes in length
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1067 memcpy(&data.Latitude, &beacon->GwSpecific[1], 3);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1068 memcpy(&data.Longitude, &beacon->GwSpecific[4], 3);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1069 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1070
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1071 return true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1072 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1073
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1074 void ChannelPlan_AU915::FrequencyHop(uint32_t time, uint32_t period, uint32_t devAddr) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1075 uint32_t channel;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1076 uint32_t freq;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1077
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 1078 if (GetSettings()->Session.BeaconFreqHop) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1079 channel = (time / period) % AU915_BEACON_CHANNELS;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1080 freq = AU915_BEACON_FREQ_BASE + (channel * AU915_BEACON_FREQ_STEP);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1081 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1082 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1083
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 1084 if (GetSettings()->Session.PingSlotFreqHop) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1085 channel = (time / period + devAddr) % AU915_BEACON_CHANNELS;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1086 freq = AU915_BEACON_FREQ_BASE + (channel * AU915_BEACON_FREQ_STEP);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1087 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1088 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1089 }