Thanh Nguyen / libmDot-dev-mbed5

ver1

plans/ChannelPlan_US915.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_US915.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_US915::US915_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_US915::US915_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 115:bcd44682ac1e 25 const uint8_t ChannelPlan_US915::US915_MAX_PAYLOAD_SIZE[] = { 11, 53, 125, 242, 242, 0, 0, 0, 53, 129, 242, 242, 242, 242, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 153:7c00843e4bba 26 const uint8_t ChannelPlan_US915::US915_MAX_PAYLOAD_SIZE_REPEATER[] = { 11, 53, 125, 222, 222, 0, 0, 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_US915::ChannelPlan_US915()
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_US915::ChannelPlan_US915(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_US915::ChannelPlan_US915(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_US915::~ChannelPlan_US915() {
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_US915::Init() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 54 _plan = US915;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 55 _planName = "US915";
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 = US915_FREQ_MIN;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 72 _maxFrequency = US915_FREQ_MAX;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 73
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 74 TX_POWERS = US915_TX_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 75 RADIO_POWERS = US915_RADIO_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 76 MAX_PAYLOAD_SIZE = US915_MAX_PAYLOAD_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 77 MAX_PAYLOAD_SIZE_REPEATER = US915_MAX_PAYLOAD_SIZE_REPEATER;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 78
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 79 band.FrequencyMin = US915_FREQ_MIN;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 80 band.FrequencyMax = US915_FREQ_MAX;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 81
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 82 _freqUBase125k = US915_125K_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 83 _freqUStep125k = US915_125K_FREQ_STEP;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 84 _freqUBase500k = US915_500K_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 85 _freqUStep500k = US915_500K_FREQ_STEP;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 86 _freqDBase500k = US915_500K_DBASE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 87 _freqDStep500k = US915_500K_DSTEP;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 88 GetSettings()->Session.Rx2Frequency = US915_500K_DBASE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 89
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 90 GetSettings()->Session.BeaconFrequency = US915_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 = US915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 93 GetSettings()->Session.PingSlotDatarateIndex = US915_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 = US915_MIN_DATARATE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 97 _maxDatarate = US915_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 = US915_MIN_DATARATE_OFFSET;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 101 _maxDatarateOffset = US915_MAX_DATARATE_OFFSET;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 102
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 103 _numChans125k = US915_125K_NUM_CHANS;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 104 _numChans500k = US915_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(US915_125K_NUM_CHANS + US915_500K_NUM_CHANS, false);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 109
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 110 dr.SpreadingFactor = SF_10;
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 82:0f5a742a08cd 114 // Add DR0-3
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 82:0f5a742a08cd 121 // Add DR4
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 82:0f5a742a08cd 127 // Skip DR5-7 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 AddDatarate(-1, dr), dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 131 AddDatarate(-1, dr), dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 132
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 133 band.PowerMax = 30;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 134
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 135 band.TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 136
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 137 AddDutyBand(-1, band);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 138
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 139 GetSettings()->Session.Rx2DatarateIndex = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 140
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 141 // Add DR8-13
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 142 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 143 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 144 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 145 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 146 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 147 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 148
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 149 // Skip DR14-15 RFU
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 150 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 151 AddDatarate(-1, dr), AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 152
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 153 GetSettings()->Session.TxDatarate = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 154 GetSettings()->Session.TxPower = GetSettings()->Network.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 155
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 156 SetFrequencySubBand(GetSettings()->Network.FrequencySubBand);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 157
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 158 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 159
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 160 uint8_t ChannelPlan_US915::HandleJoinAccept(const uint8_t* buffer, uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 161
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 162 if (size > 17) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 163 // TODO: Handle future channel mask settings
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 164 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 165
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 166 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 167 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 168
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 169 void ChannelPlan_US915::SetNumberOfChannels(uint8_t channels, bool resize) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 170 uint8_t newsize = ((channels - 1) / CHAN_MASK_SIZE) + 1;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 171
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 172 if (resize) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 173 _channels.resize(channels);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 174 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 175
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 176 _channelMask.resize(newsize, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 177 _numChans = channels;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 178
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 179 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 180
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 181 bool ChannelPlan_US915::IsChannelEnabled(uint8_t channel) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 182 uint8_t index = channel / CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 183 uint8_t shift = channel % CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 184
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 185 assert(index < _channelMask.size() * CHAN_MASK_SIZE);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 186
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 187 // cannot shift over 32 bits
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 188 assert(shift < 32);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 189
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 190 // 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 191
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 192 return (_channelMask[index] & (1 << shift)) == (1 << shift);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 193 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 194
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 195 uint8_t ChannelPlan_US915::GetMinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 196 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 197 return 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 198 else
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 199 return _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 200 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 201
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 202 uint8_t ChannelPlan_US915::GetMaxDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 203 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 204 return 13;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 205 else
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 206 return _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 207 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 208
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 209 uint8_t ChannelPlan_US915::SetRx1Offset(uint8_t offset) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 210 GetSettings()->Session.Rx1DatarateOffset = offset;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 211 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 212 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 213
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 214 uint8_t ChannelPlan_US915::SetRx2Frequency(uint32_t freq) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 215 GetSettings()->Session.Rx2Frequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 216 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 217 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 218
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 219 uint8_t ChannelPlan_US915::SetRx2DatarateIndex(uint8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 220 GetSettings()->Session.Rx2DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 221 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 222 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 223
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 224 uint8_t ChannelPlan_US915::SetTxConfig() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 225 logInfo("Configure radio for TX");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 226
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 227 uint8_t band = GetDutyBand(GetChannel(_txChannel).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 228 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 229 int8_t max_pwr = _dutyBands[band].PowerMax;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 230 uint8_t chans_enabled = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 231
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 232 int8_t pwr = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 233
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 234 pwr = std::min < int8_t > (GetSettings()->Session.TxPower, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 235
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 236 // spec states that if < 50 125kHz channels are enabled, power is limited to 21dB conducted
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 237 chans_enabled += CountBits(_channelMask[0]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 238 chans_enabled += CountBits(_channelMask[1]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 239 chans_enabled += CountBits(_channelMask[2]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 240 chans_enabled += CountBits(_channelMask[3]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 241 if (chans_enabled < 50 && pwr > 21) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 242 pwr = 21;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 243 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 244
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 245 if (pwr + GetSettings()->Network.AntennaGain >= max_pwr + 6 && GetSettings()->Network.AntennaGain > 6) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 246 pwr -= (GetSettings()->Network.AntennaGain - 6);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 247 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 248
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 249 for (int i = 20; i >= 0; i--) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 250 if (RADIO_POWERS[i] <= pwr) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 251 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 252 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 253 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 254 if (i == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 255 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 256 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 257 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 258
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 259 logDebug("Session pwr: %d ant: %d max: %d", GetSettings()->Session.TxPower, GetSettings()->Network.AntennaGain, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 260 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 261
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 262 uint32_t bw = txDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 263 uint32_t sf = txDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 264 uint8_t cr = txDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 265 uint8_t pl = txDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 266 uint16_t fdev = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 267 bool crc = txDr.Crc;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 268 bool iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 269
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 270 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 271 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 272
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 273 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 274
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 275 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 276 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 277 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 278 fdev = 25e3;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 279 bw = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 280 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 281
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 282 GetRadio()->SetTxConfig(modem, pwr, fdev, bw, sf, cr, pl, false, crc, false, 0, iq, 3e3);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 283
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 284 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 285
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 286 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 287 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 288
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 289 uint8_t ChannelPlan_US915::SetRxConfig(uint8_t window, bool continuous, uint16_t wnd_growth) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 290
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 291 RxWindow rxw = GetRxWindow(window);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 292 GetRadio()->SetChannel(rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 293
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 294 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 295 uint32_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 296 uint32_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 297 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 298 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 299 uint16_t sto = rxDr.SymbolTimeout() * wnd_growth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 300 uint32_t afc = 0;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 301 bool fixLen = false;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 302 uint8_t payloadLen = 0U;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 303 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 304
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 305 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 306 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 307
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 308 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 309 bool iq = txDr.RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 310
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 311 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 312 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 313 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 314
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 315 // Beacon modifications - no I/Q inversion, fixed length rx, preamble
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 316 if (window == RX_BEACON) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 317 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 318 fixLen = true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 319 payloadLen = sizeof(BCNPayload);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 320 pl = BEACON_PREAMBLE_LENGTH;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 321 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 322
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 323 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 324
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 325 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 326 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 327 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 328 cr = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 329 bw = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 330 afc = 83333;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 331 iq = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 332 crc = true; // FSK must use CRC
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 333 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 334
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 335 // Disable printf's to actually receive packets, printing to debug may mess up the timing
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 336 // logTrace("Configure radio for RX%d on freq: %lu", window, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 337 // 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 338
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 339 GetRadio()->SetRxConfig(modem, bw, sf, cr, afc, pl, sto, fixLen, payloadLen, crc, false, 0, iq, continuous);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 340
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 341 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 342 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 343
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 344 uint8_t ChannelPlan_US915::AddChannel(int8_t index, Channel channel) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 345 logTrace("Add Channel %d : %lu : %02x %d", index, channel.Frequency, channel.DrRange.Value, _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 346
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 347 assert(index < (int) _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 348
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 349 if (index >= 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 350 _channels[index] = channel;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 351 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 352 _channels.push_back(channel);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 353 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 354
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 355 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 356 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 357
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 358 Channel ChannelPlan_US915::GetChannel(int8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 359 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 360 memset(&chan, 0, sizeof(Channel));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 361
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 362 if (_channels.size() > 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 363 chan = _channels[index];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 364 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 365 if (index < 64) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 366 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 367 chan.DrRange.Fields.Min = _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 368 chan.DrRange.Fields.Max = _maxDatarate - 1;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 369 chan.Frequency = _freqUBase125k + (_freqUStep125k * index);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 370 } else if (index < 72) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 371 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 372 chan.DrRange.Fields.Min = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 373 chan.DrRange.Fields.Max = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 374 chan.Frequency = _freqUBase500k + (_freqUStep500k * (index - 64));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 375 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 376 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 377
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 378 return chan;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 379 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 380
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 381 uint8_t ChannelPlan_US915::SetFrequencySubBand(uint8_t sub_band) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 382
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 383 _txFrequencySubBand = sub_band;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 384
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 385 if (sub_band > 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 386 SetChannelMask(0, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 387 SetChannelMask(1, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 388 SetChannelMask(2, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 389 SetChannelMask(3, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 390 SetChannelMask(4, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 391 SetChannelMask((sub_band - 1) / 2, (sub_band % 2) ? 0x00FF : 0xFF00);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 392 SetChannelMask(4, 1 << (sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 393 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 394 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 395 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 396 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 397 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 398 SetChannelMask(4, 0x00FF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 399 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 400
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 401 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 402 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 403
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 404
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 405 void ChannelPlan_US915::LogRxWindow(uint8_t wnd) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 406
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 407 RxWindow rxw = GetRxWindow(wnd);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 408 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 409 uint8_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 410 uint8_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 411 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 412 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 413 uint16_t sto = rxDr.SymbolTimeout();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 414 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 415 bool iq = GetTxDatarate().RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 416
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 417 logTrace("RX%d on freq: %lu", wnd, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 418 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 419 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 420
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 421 RxWindow ChannelPlan_US915::GetRxWindow(uint8_t window) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 422 RxWindow rxw;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 423 int index = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 424
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 425 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 426 rxw.Frequency = GetSettings()->Network.TxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 427 index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 428 } else {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 429 switch (window) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 430 case RX_1:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 431 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 432 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS)
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 433 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 434 else
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 435 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 436 } else
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 437 rxw.Frequency = _freqDBase500k + (_txChannel - _numChans125k) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 438
Jenkins@KEILDM1.dc.multitech.prv 109:41d16d4ab0f0 439 if (GetSettings()->Session.TxDatarate <= DR_4) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 440 index = GetSettings()->Session.TxDatarate + 10 - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 441
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 442 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 443 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 444 if (index > DR_13)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 445 index = DR_13;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 446 } else if (GetSettings()->Session.TxDatarate >= DR_8) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 447 index = GetSettings()->Session.TxDatarate - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 448 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 449 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 450 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 451
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 452 break;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 453
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 454 case RX_BEACON:
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 455 rxw.Frequency = GetSettings()->Session.BeaconFrequency;
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 456 index = US915_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 457 break;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 458
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 459 case RX_SLOT:
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 460 rxw.Frequency = GetSettings()->Session.PingSlotFrequency;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 461 index = GetSettings()->Session.PingSlotDatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 462 break;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 463
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 464 // RX2, RXC, RX_TEST, etc..
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 465 default:
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 466 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS) {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 467 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 468 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 469 } else {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 470 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 471 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 472 } else {
Jenkins@KEILDM1.dc.multitech.prv 134:e5ad4bd55ce5 473 rxw.Frequency = GetSettings()->Session.Rx2Frequency;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 474 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 475
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 476 index = GetSettings()->Session.Rx2DatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 477 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 478 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 479
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 480 rxw.DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 481
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 482 return rxw;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 483 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 484
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 485 uint8_t ChannelPlan_US915::HandleRxParamSetup(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 486 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 487 int8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 488 int8_t drOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 489 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 490
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 491 drOffset = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 492 datarate = drOffset & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 493 drOffset = (drOffset >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 494
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 495 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 496 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 497 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 498 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 499
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 500 if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 501 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 502 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 503 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 504
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 505 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 506 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 507 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 508 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 509
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 510 if (drOffset < 0 || drOffset > _maxDatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 511 logInfo("DR Offset KO");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 512 status &= 0xFB; // Rx1DrOffset range KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 513 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 514
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 515 if ((status & 0x07) == 0x07) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 516 logInfo("RxParamSetup accepted Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 517 SetRx2DatarateIndex(datarate);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 518 SetRx2Frequency(freq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 519 SetRx1Offset(drOffset);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 520 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 521 logInfo("RxParamSetup rejected Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 522 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 523
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 524 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 525 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 526
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 527 uint8_t ChannelPlan_US915::HandleNewChannel(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 528
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 529 // Not Supported in US915
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 530 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 531 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 532 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 533
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 534 uint8_t ChannelPlan_US915::HandleDownlinkChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 535
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 536 // Not Supported in US915
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 537 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 538 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 539 }
Jenkins@KEILDM1.dc.multitech.prv 139:b2e9d643eef9 540
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 541 uint8_t ChannelPlan_US915::HandlePingSlotChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 542 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 543 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 544 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 545
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 546 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 547
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 548 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 549 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 550 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 551 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 552
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 553 datarate = payload[index] & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 554
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 555 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 556 logInfo("Received request to reset ping slot frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 557 freq = US915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 558 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 559 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 560 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 561 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 562 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 563
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 564 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 565 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 566 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 567 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 568
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 569 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 570 logInfo("PingSlotChannelReq accepted DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 571 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 572 GetSettings()->Session.PingSlotDatarateIndex = datarate;
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 573 GetSettings()->Session.PingSlotFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 574 } else {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 575 logInfo("PingSlotChannelReq rejected DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 576 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 577
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 578 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 579 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 580
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 581 uint8_t ChannelPlan_US915::HandleBeaconFrequencyReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 582 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 583 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 584
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 585 status = 0x01;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 586
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 587 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 588 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 589 freq |= payload[index] << 16;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 590 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 591
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 592 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 593 logInfo("Received request to reset beacon frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 594 freq = US915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 595 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 596 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 597 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 598 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 599 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 600
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 601 if (status & 0x01) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 602 logInfo("BeaconFrequencyReq accepted Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 603 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 604 GetSettings()->Session.BeaconFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 605 } else {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 606 logInfo("BeaconFrequencyReq rejected Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 607 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 608
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 609 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 610 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 611
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 612
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 613 uint8_t ChannelPlan_US915::HandleAdrCommand(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 614
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 615 uint8_t power = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 616 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 617 uint16_t mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 618 uint8_t ctrl = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 619 uint8_t nbRep = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 620
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 621 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 622 datarate = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 623 power = datarate & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 624 datarate = (datarate >> 4) & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 625
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 626 mask = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 627 mask |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 628
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 629 nbRep = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 630 ctrl = (nbRep >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 631 nbRep &= 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 632
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 633 if (nbRep == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 634 nbRep = 1;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 635 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 636
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 637 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 638 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 639 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 640 //
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 641 // Remark MaxTxPower = 0 and MinTxPower = 10
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 642 //
Jenkins@KEILDM1.dc.multitech.prv 151:2242ecfd733a 643 if (power > 10) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 644 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 645 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 646
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 647 switch (ctrl) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 648 case 0:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 649 case 1:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 650 case 2:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 651 case 3:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 652 case 4:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 653 SetChannelMask(ctrl, mask);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 654 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 655
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 656 case 6:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 657 // enable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 658 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 659 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 660 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 661 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 662 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 663 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 664
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 665 case 7:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 666 // disable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 667 SetChannelMask(0, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 668 SetChannelMask(1, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 669 SetChannelMask(2, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 670 SetChannelMask(3, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 671 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 672 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 673
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 674 default:
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 675 logWarning("rejecting RFU or unknown control value %d", ctrl);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 676 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 677 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 678 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 679
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 680 if (GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 681 GetSettings()->Session.TxDatarate = datarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 682 GetSettings()->Session.TxPower = TX_POWERS[power];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 683 GetSettings()->Session.Redundancy = nbRep;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 684 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 685 logDebug("ADR is disabled, DR and Power not changed.");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 686 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 687 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 688 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 689
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 690 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 691
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 692 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 693 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 694
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 695 uint8_t ChannelPlan_US915::ValidateAdrConfiguration() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 696 uint8_t status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 697 uint8_t chans_enabled = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 698 uint8_t datarate = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 699 uint8_t power = GetSettings()->Session.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 700
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 701 if (!GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 702 logDebug("ADR disabled - no applied changes to validate");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 703 return status;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 704 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 705
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 706 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 707 logWarning("ADR Datarate KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 708 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 709 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 710 if (power < _minTxPower || power > _maxTxPower) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 711 logWarning("ADR TX Power KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 712 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 713 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 714
Jenkins@KEILDM1.dc.multitech.prv 84:29648b580369 715 // at least 2 125kHz channels must be enabled
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 716 chans_enabled += CountBits(_channelMask[0]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 717 chans_enabled += CountBits(_channelMask[1]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 718 chans_enabled += CountBits(_channelMask[2]);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 719 chans_enabled += CountBits(_channelMask[3]);
Jenkins@KEILDM1.dc.multitech.prv 84:29648b580369 720 // Semtech reference (LoRaMac-node) enforces at least 2 channels
Jenkins@KEILDM1.dc.multitech.prv 84:29648b580369 721 if (chans_enabled < 2) {
Jenkins@KEILDM1.dc.multitech.prv 84:29648b580369 722 logWarning("ADR Channel Mask KO - at least 2 125kHz channels must be enabled");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 723 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 724 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 725
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 726 // if TXDR == 4 (SF8@500kHz) at least 1 500kHz channel must be enabled
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 727 if (datarate == DR_4 && (CountBits(_channelMask[4] & 0xFF) == 0)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 728 logWarning("ADR Datarate KO - DR4 requires at least 1 500kHz channel enabled");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 729 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 730 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 731
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 732 return status;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 733 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 734
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 735 uint32_t ChannelPlan_US915::GetTimeOffAir()
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 736 {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 737 if (GetSettings()->Test.DisableDutyCycle == lora::ON)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 738 return 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 739
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 740 uint32_t min = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 741 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 742
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 743 if (GetSettings()->Session.AggregatedTimeOffEnd > 0 && GetSettings()->Session.AggregatedTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 744 min = std::max < uint32_t > (min, GetSettings()->Session.AggregatedTimeOffEnd - now);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 745 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 746
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 747 now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 748 uint32_t join_time = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 749
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 750 if (GetSettings()->Session.JoinFirstAttempt != 0 && now < GetSettings()->Session.JoinTimeOffEnd) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 751 join_time = (GetSettings()->Session.JoinTimeOffEnd - now) * 1000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 752 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 753
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 754 min = std::max < uint32_t > (join_time, min);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 755
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 756 return min;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 757 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 758
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 759 std::vector<uint32_t> lora::ChannelPlan_US915::GetChannels() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 760 std::vector < uint32_t > chans;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 761
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 762 if (GetSettings()->Network.FrequencySubBand > 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 763 uint8_t chans_per_group = 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 764 size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 765 for (int8_t i = start; i < int8_t(start + chans_per_group); i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 766 chans.push_back(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 767 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 768 chans.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 769 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 770 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 771 for (int8_t i = 0; i < _numChans; i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 772 chans.push_back(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 773 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 774 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 775 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 776
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 777 return chans;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 778 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 779
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 780 std::vector<uint8_t> lora::ChannelPlan_US915::GetChannelRanges() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 781 std::vector < uint8_t > ranges;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 782
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 783 if (GetSettings()->Network.FrequencySubBand > 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 784 uint8_t chans_per_group = 8;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 785 size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 786 for (int8_t i = start; i < int8_t(start + chans_per_group); i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 787 ranges.push_back(GetChannel(i).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 788 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 789 ranges.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 790 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 791 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 792 for (int8_t i = 0; i < _numChans; i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 793 ranges.push_back(GetChannel(i).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 794 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 795 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 796 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 797
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 798 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 799
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 800 return ranges;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 801
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 802 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 803
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 804 void lora::ChannelPlan_US915::EnableDefaultChannels() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 805 SetFrequencySubBand(GetFrequencySubBand());
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 806 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 807
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 808 uint8_t ChannelPlan_US915::GetNextChannel()
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 809 {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 810 if (GetSettings()->Session.AggregatedTimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 811 return LORA_AGGREGATED_DUTY_CYCLE;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 812 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 813
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 814 if (P2PEnabled() || GetSettings()->Network.TxFrequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 815 logDebug("Using frequency %d", GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 816
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 817 if (GetSettings()->Test.DisableDutyCycle != lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 818 int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 819 logDebug("band: %d freq: %d", band, GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 820 if (band != -1 && _dutyBands[band].TimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 821 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 822 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 823 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 824
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 825 GetRadio()->SetChannel(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 826 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 827 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 828
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 829 uint8_t start = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 830 uint8_t maxChannels = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 831 uint8_t nbEnabledChannels = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 832 uint8_t *enabledChannels = new uint8_t[maxChannels];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 833
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 834 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 835 maxChannels = _numChans500k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 836 start = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 837 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 838
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 839 // Search how many channels are enabled
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 840 DatarateRange range;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 841 uint8_t dr_index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 842 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 843
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 844 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 845 if (_dutyBands[i].TimeOffEnd < now || GetSettings()->Test.DisableDutyCycle == lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 846 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 847 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 848 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 849
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 850 for (uint8_t i = start; i < start + maxChannels; i++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 851 range = GetChannel(i).DrRange;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 852 // logDebug("chan: %d freq: %d range:%02x", i, GetChannel(i).Frequency, range.Value);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 853
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 854 if (IsChannelEnabled(i) && (dr_index >= range.Fields.Min && dr_index <= range.Fields.Max)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 855 int8_t band = GetDutyBand(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 856 // logDebug("band: %d freq: %d", band, _channels[i].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 857 if (band != -1 && _dutyBands[band].TimeOffEnd == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 858 enabledChannels[nbEnabledChannels++] = i;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 859 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 860 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 861 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 862
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 863 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 864 _dutyBands[0].PowerMax = 26;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 865 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 866 if (nbEnabledChannels < 50)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 867 _dutyBands[0].PowerMax = 21;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 868 else
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 869 _dutyBands[0].PowerMax = 30;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 870 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 871
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 872 logTrace("Number of available channels: %d", nbEnabledChannels);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 873
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 874 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 875 uint8_t sf = GetTxDatarate().SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 876 uint8_t bw = GetTxDatarate().Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 877 int16_t thres = DEFAULT_FREE_CHAN_RSSI_THRESHOLD;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 878
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 879 if (nbEnabledChannels == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 880 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 881 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 882 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 883
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 884 if (GetSettings()->Network.CADEnabled) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 885 // Search for free channel with ms timeout
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 886 int16_t timeout = 10000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 887 Timer tmr;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 888 tmr.start();
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 889
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 890 for (uint8_t j = rand_r(0, nbEnabledChannels - 1); tmr.read_ms() < timeout; j++) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 891 freq = GetChannel(enabledChannels[j]).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 892
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 893 if (GetRadio()->IsChannelFree(SxRadio::MODEM_LORA, freq, sf, thres, bw)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 894 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 895 break;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 896 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 897 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 898 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 899 uint8_t j = rand_r(0, nbEnabledChannels - 1);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 900 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 901 freq = GetChannel(_txChannel).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 902 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 903
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 904 assert(freq != 0);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 905
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 906 logDebug("Using channel %d : %d", _txChannel, freq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 907 GetRadio()->SetChannel(freq);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 908
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 909 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 910 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 911 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 912
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 913 uint8_t lora::ChannelPlan_US915::GetJoinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 914 uint8_t dr = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 915
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 916 if (GetSettings()->Test.DisableRandomJoinDatarate == lora::OFF) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 917 static bool altDatarate = false;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 918
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 919 if (GetSettings()->Network.FrequencySubBand == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 920 static uint16_t used_bands_125k = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 921 static uint16_t used_bands_500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 922 uint8_t frequency_sub_band = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 923
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 924 if (altDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 925 // 500k channel
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 926 if (CountBits(used_bands_500k) == 8) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 927 used_bands_500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 928 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 929 while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_500k & (1 << (frequency_sub_band - 1))) != 0)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 930 ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 931 used_bands_500k |= (1 << (frequency_sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 932 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 933 // 125k channel
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 934 if (CountBits(used_bands_125k) == 8) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 935 used_bands_125k = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 936 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 937 while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_125k & (1 << (frequency_sub_band - 1))) != 0)
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 938 ;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 939 used_bands_125k |= (1 << (frequency_sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 940 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 941
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 942 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 943 SetFrequencySubBand(frequency_sub_band);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 944 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 945
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 946 if (altDatarate && CountBits(_channelMask[4] > 0)) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 947 dr = lora::DR_4;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 948 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 949 dr = lora::DR_0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 950 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 951 altDatarate = !altDatarate;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 952 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 953
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 954 return dr;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 955 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 956
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 957 uint8_t lora::ChannelPlan_US915::CalculateJoinBackoff(uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 958
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 959 time_t now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 960 uint32_t time_on_max = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 961 static uint32_t time_off_max = 15;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 962 uint32_t rand_time_off = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 963 static uint16_t join_cnt = 0;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 964
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 965 // 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 966
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 967 if ((time_t)GetSettings()->Session.JoinTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 968 return LORA_JOIN_BACKOFF;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 969 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 970
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 971 uint32_t secs_since_first_attempt = (now - GetSettings()->Session.JoinFirstAttempt);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 972 uint16_t hours_since_first_attempt = secs_since_first_attempt / (60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 973
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 974 join_cnt = (join_cnt+1) % 16;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 975
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 976 if (GetSettings()->Session.JoinFirstAttempt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 977 /* 1 % duty-cycle for first hour
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 978 * 0.1 % next 10 hours
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 979 * 0.01 % upto 24 hours */
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 980 GetSettings()->Session.JoinFirstAttempt = now;
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_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 983 } else if (join_cnt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 984 if (hours_since_first_attempt < 1) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 985 time_on_max = 36000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 986 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 987 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 988 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 989
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 990 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 991 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 992 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 993 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 994 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 995 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 996 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 997 } else if (hours_since_first_attempt < 11) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 998 if (GetSettings()->Session.JoinTimeOnAir < 36000) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 999 GetSettings()->Session.JoinTimeOnAir = 36000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1000 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1001 time_on_max = 72000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1002 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1003 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1004 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1005
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1006 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1007 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1008 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1009 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1010 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1011 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 11 * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1012 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1013 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1014 if (GetSettings()->Session.JoinTimeOnAir < 72000) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1015 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1016 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1017 uint32_t join_time = 2500;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1018
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1019 // 16 join attempts is ~2754 ms, check if this is the third of the 24 hour period
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1020
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1021 time_on_max = 80700;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1022 time_off_max = 1 * 60 * 60; // 1 hour
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1023 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1024
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1025 if (GetSettings()->Session.JoinTimeOnAir < time_on_max - join_time) {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1026 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1027 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1028 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1029 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1030 // Reset the join time on air and set end of restriction to the next 24 hour period
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1031 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1032 uint16_t days = (now - GetSettings()->Session.JoinFirstAttempt) / (24 * 60 * 60) + 1;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1033 logWarning("days : %d", days);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1034 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + ((days * 24) + 11) * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1035 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1036 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1037
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1038 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 1039 } else {
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1040 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1041 GetSettings()->Session.JoinTimeOffEnd = now + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3);
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1042 }
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1043
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1044 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 82:0f5a742a08cd 1045 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1046
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1047 bool ChannelPlan_US915::DecodeBeacon(const uint8_t* payload, size_t size, BeaconData_t& data) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1048 uint16_t crc1, crc1_rx, crc2, crc2_rx;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1049 const BCNPayload* beacon = (const BCNPayload*)payload;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1050
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1051 // First check the size of the packet
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1052 if (size != sizeof(BCNPayload))
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1053 return false;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1054
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1055 // Next we verify the CRCs are correct
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1056 crc1 = CRC16(beacon->RFU1, sizeof(beacon->RFU1) + sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1057 memcpy((uint8_t*)&crc1_rx, beacon->CRC1, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1058
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1059 if (crc1 != crc1_rx)
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1060 return false;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1061
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1062 crc2 = CRC16(beacon->GwSpecific, sizeof(beacon->GwSpecific) + sizeof(beacon->RFU2));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1063 memcpy((uint8_t*)&crc2_rx, beacon->CRC2, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1064
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1065 if (crc2 != crc2_rx)
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1066 return false;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1067
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1068 // Now that we have confirmed this packet is a beacon, parse and complete the output struct
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1069 memcpy(&data.Time, beacon->Time, sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1070 data.InfoDesc = beacon->GwSpecific[0];
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1071
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1072 // Update the GPS fields if we have a gps info descriptor
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1073 if (data.InfoDesc == GPS_FIRST_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1074 data.InfoDesc == GPS_SECOND_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1075 data.InfoDesc == GPS_THIRD_ANTENNA) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1076 // Latitude and Longitude 3 bytes in length
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1077 memcpy(&data.Latitude, &beacon->GwSpecific[1], 3);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1078 memcpy(&data.Longitude, &beacon->GwSpecific[4], 3);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1079 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1080
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1081 return true;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1082 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1083
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1084 void ChannelPlan_US915::FrequencyHop(uint32_t time, uint32_t period, uint32_t devAddr) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1085 uint32_t channel;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1086 uint32_t freq;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1087
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 1088 if (GetSettings()->Session.BeaconFreqHop) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1089 channel = (time / period) % US915_BEACON_CHANNELS;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1090 freq = US915_BEACON_FREQ_BASE + (channel * US915_BEACON_FREQ_STEP);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1091 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1092 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1093
Jenkins@KEILDM1.dc.multitech.prv 178:8f7d93f3bbb5 1094 if (GetSettings()->Session.PingSlotFreqHop) {
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1095 channel = (time / period + devAddr) % US915_BEACON_CHANNELS;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1096 freq = US915_BEACON_FREQ_BASE + (channel * US915_BEACON_FREQ_STEP);
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1097 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1098 }
Jenkins@KEILDM1.dc.multitech.prv 172:7ec44396a51b 1099 }