Bleeding edge development version of the xDot library for mbed 5. This version of the library is not guaranteed to be stable or well tested and should not be used in production or deployment scenarios.

Dependents:   Dot-Examples Dot-AT-Firmware Dot-Examples TEST_FF1705 ... more

The Dot library provides a LoRaWan certified stack for LoRa communication using MultiTech mDot and xDot devices. The stack is compatible with mbed 5.

Dot Library Version 3 Updates

Dot Library versions 3.x.x require a channel plan to be injected into the stack. Channel plans are included with the 3.x.x Dot Library releases. The following code snippet demonstrates how to create a channel plan and inject it into the stack.

#include "mDot.h"
#include "channel_plans.h"

int main() {
    ChannelPlan* plan = new lora::ChannelPlan_US915();
    assert(plan);
    mDot* dot = mDot::getInstance(plan);
    assert(dot);

    // ...
}

Dot devices must not be deployed with software using a different channel plan than the Dot's default plan! This functionality is for development and testing only!

Multicast Sessions

Multicast sessions and packet rx events in library. When in Class C mode Multicast downlinks can be received. Recieved packets should be filtered on address, counter value will be maintained in the session or can be set explicitly depending on Application support to share Multicast Address, Keys and Counters.

mDot.h

        /**
         * Add a multicast session address and keys
         * Downlink counter is set to 0
         * Up to 3 MULTICAST_SESSIONS can be set
         */
        int32_t setMulticastSession(uint8_t index, uint32_t addr, const uint8_t* nsk, const uint8_t* dsk);
 
        /**
         * Set a multicast session counter
         * Up to 3 MULTICAST_SESSIONS can be set
         */
        int32_t setMulticastDownlinkCounter(uint8_t index, uint32_t count);

mDotEvent.h

The address field was added to PacketRx event.

        virtual void PacketRx(uint8_t port, uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr, lora::DownlinkControl ctrl, uint8_t slot, uint8_t retries, uint32_t address);

The name of the repository can be used to determine which device the stack was compiled for and if it's a development or production-ready build:

A changelog for the Dot library can be found here.

The Dot library version and the version of mbed-os it was compiled against can both be found in the commit message for that revision of the Dot library. Building your application with the same version of mbed-os as what was used to build the Dot library is highly recommended!

The Dot-Examples repository demonstrates how to use the Dot library in a custom application.

The mDot and xDot platform pages have lots of platform specific information and document potential issues, gotchas, etc, and provide instructions for getting started with development. Please take a look at the platform page before starting development as they should answer many questions you will have.

Committer:
Jenkins@KEILDM1.dc.multitech.prv
Date:
Wed Sep 12 15:04:54 2018 -0500
Revision:
126:c17213d3156d
Parent:
121:b7c80d8c4eb2
Child:
127:db053d511848
xdot-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 36:bf7b1b13d7da 1 /**********************************************************************
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 2 * COPYRIGHT 2016 MULTI-TECH SYSTEMS, INC.
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 3 *
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 4 * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 5 * MULTI-TECH SYSTEMS, INC.
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 6 *
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 7 * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 8 * INFORMATION AND/OR TRADE SECRET.
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 9 *
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 10 * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION,
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 11 * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 12 * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC.
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 13 * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 14 * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED.
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 15 *
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 16 ***********************************************************************/
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 17
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 18 #include "ChannelPlan_KR920.h"
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 19 #include "limits.h"
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 20
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 21 using namespace lora;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 22
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 23 // MWF - changed KR920 to match final 1.0.2 regional spec
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 24 const uint8_t ChannelPlan_KR920::KR920_TX_POWERS[] = { 14, 12, 10, 8, 6, 4, 2, 0 };
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 25 const uint8_t ChannelPlan_KR920::KR920_RADIO_POWERS[] = { 3, 3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, 20 };
Jenkins@KEILDM1.dc.multitech.prv 120:77af6791e600 26 const uint8_t ChannelPlan_KR920::KR920_MAX_PAYLOAD_SIZE[] = { 51, 51, 51, 115, 242, 242, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 120:77af6791e600 27 const uint8_t ChannelPlan_KR920::KR920_MAX_PAYLOAD_SIZE_REPEATER[] = { 51, 51, 51, 115, 222, 222, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 28
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 29 ChannelPlan_KR920::ChannelPlan_KR920()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 30 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 31 ChannelPlan(NULL, NULL)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 32 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 33
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 34 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 35
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 36 ChannelPlan_KR920::ChannelPlan_KR920(Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 37 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 38 ChannelPlan(NULL, settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 39 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 40
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 41 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 42
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 43 ChannelPlan_KR920::ChannelPlan_KR920(SxRadio* radio, Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 44 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 45 ChannelPlan(radio, settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 46 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 47
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 48 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 49
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 50 ChannelPlan_KR920::~ChannelPlan_KR920() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 51
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 52 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 53
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 54 void ChannelPlan_KR920::Init() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 55
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 56 _datarates.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 57 _channels.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 58 _dutyBands.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 59
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 60 DutyBand band;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 61
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 62 band.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 63 band.DutyCycle = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 64
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 65 Datarate dr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 66
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 67 _plan = KR920;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 68 _planName = "KR920";
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 69 _maxTxPower = 14;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 70 _minTxPower = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 71
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 72 _minFrequency = 920900000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 73 _maxFrequency = 923300000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 74
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 75 DefaultLBT();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 76
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 77 TX_POWERS = KR920_TX_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 78 RADIO_POWERS = KR920_RADIO_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 79 MAX_PAYLOAD_SIZE = KR920_MAX_PAYLOAD_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 80 MAX_PAYLOAD_SIZE_REPEATER = KR920_MAX_PAYLOAD_SIZE_REPEATER;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 81
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 82 _minDatarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 83 _maxDatarate = 5;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 84
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 85 _minRx2Datarate = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 86 _maxRx2Datarate = DR_5;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 87
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 88 _minDatarateOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 89 _maxDatarateOffset = 5;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 90
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 91 _numChans125k = 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 92 _numChans500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 93
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 94 GetSettings()->Session.Rx2Frequency = 921900000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 95 GetSettings()->Session.Rx2DatarateIndex = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 96
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 97 GetSettings()->Session.BeaconFrequency = KR920_BEACON_FREQ;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 98 GetSettings()->Session.BeaconFreqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 99 GetSettings()->Session.PingSlotFrequency = KR920_BEACON_FREQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 100 GetSettings()->Session.PingSlotDatarateIndex = KR920_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 101 GetSettings()->Session.PingSlotFreqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 102
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 103 logInfo("Initialize datarates...");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 104
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 105 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 106
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 107 // Add DR0-5
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 108 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 109 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 110 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 111 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 112 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 113
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 114 // Skip DR6-15 RFU
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 115 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 65:f40fb71d07ef 116 while (dr.Index++ <= DR_15) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 117 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 118 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 119
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 120 GetSettings()->Session.TxDatarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 121
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 122 logInfo("Initialize channels...");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 123
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 124 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 125 chan.DrRange.Fields.Min = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 126 chan.DrRange.Fields.Max = DR_5;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 127 chan.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 128 chan.Frequency = 922100000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 129 SetNumberOfChannels(16);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 130
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 131 uint8_t numDefaultChannels = 3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 132
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 133 for (uint8_t i = 0; i < numDefaultChannels; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 134 AddChannel(i, chan);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 135 chan.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 136 chan.Frequency += 200000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 137 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 138
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 139 chan.DrRange.Value = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 140 chan.Frequency = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 141
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 142 for (uint8_t i = numDefaultChannels; i < 16; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 143 AddChannel(i, chan);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 144 chan.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 145 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 146
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 147 // Add downlink channel defaults
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 148 chan.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 149 _dlChannels.resize(16);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 150 for (uint8_t i = 0; i < 16; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 151 AddDownlinkChannel(i, chan);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 152 chan.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 153 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 154
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 155 SetChannelMask(0, 0x07);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 156
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 157 band.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 158 band.FrequencyMin = _minFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 159 band.FrequencyMax = _maxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 160 band.PowerMax = 14;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 161 band.TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 162
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 163 // Disable duty-cycle limits
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 164 band.DutyCycle = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 165
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 166 AddDutyBand(-1, band);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 167
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 168 GetSettings()->Session.TxPower = GetSettings()->Network.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 169 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 170
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 171 uint8_t ChannelPlan_KR920::AddChannel(int8_t index, Channel channel) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 172 logTrace("Add Channel %d : %lu : %02x %d", index, channel.Frequency, channel.DrRange.Value, _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 173
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 174 assert(index < (int) _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 175
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 176 if (index >= 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 177 _channels[index] = channel;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 178 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 179 _channels.push_back(channel);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 180 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 181
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 182 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 183 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 184
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 185 uint8_t ChannelPlan_KR920::HandleJoinAccept(const uint8_t* buffer, uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 186
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 187 if (size == 33) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 188 Channel ch;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 189 int index = 3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 190 for (int i = 13; i < size - 5; i += 3) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 191
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 192 ch.Frequency = ((buffer[i]) | (buffer[i + 1] << 8) | (buffer[i + 2] << 16)) * 100u;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 193
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 194 if (ch.Frequency > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 195 ch.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 196 ch.DrRange.Fields.Min = static_cast<int8_t>(DR_0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 197 ch.DrRange.Fields.Max = static_cast<int8_t>(DR_5);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 198 AddChannel(index, ch);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 199
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 200 if (GetDutyBand(ch.Frequency) > -1)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 201 _channelMask[0] |= (1 << index);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 202 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 203 _channelMask[0] |= ~(1 << index);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 204
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 205 index += 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 206 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 207 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 208 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 209
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 210 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 211 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 212
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 213 uint8_t ChannelPlan_KR920::SetTxConfig() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 214
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 215 logInfo("Configure radio for TX");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 216
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 217 uint8_t band = GetDutyBand(GetChannel(_txChannel).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 218 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 219 int8_t max_pwr = _dutyBands[band].PowerMax;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 220
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 221 if (GetChannel(_txChannel).Frequency < 922100000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 222 max_pwr = 10;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 223 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 224 max_pwr = 14;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 225 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 226
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 227 int8_t pwr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 228
Jenkins@KEILDM1.dc.multitech.prv 114:8c46cd200c40 229 pwr = std::min < int8_t > (GetSettings()->Session.TxPower, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 114:8c46cd200c40 230 pwr -= GetSettings()->Network.AntennaGain;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 231
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 232 for (int i = 20; i >= 0; i--) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 233 if (RADIO_POWERS[i] <= pwr) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 234 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 235 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 236 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 237 if (i == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 238 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 239 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 240 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 241
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 242 logDebug("Session pwr: %d ant: %d max: %d", GetSettings()->Session.TxPower, GetSettings()->Network.AntennaGain, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 243 logDebug("Radio Power index: %d output: %d total: %d", pwr, RADIO_POWERS[pwr], RADIO_POWERS[pwr] + GetSettings()->Network.AntennaGain);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 244
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 245 uint32_t bw = txDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 246 uint32_t sf = txDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 247 uint8_t cr = txDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 248 uint8_t pl = txDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 249 uint16_t fdev = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 250 bool crc = txDr.Crc;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 251 bool iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 252
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 253 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 254 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 255
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 256 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 257
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 258 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 259 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 260 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 261 fdev = 25e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 262 bw = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 263 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 264
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 265 GetRadio()->SetTxConfig(modem, pwr, fdev, bw, sf, cr, pl, false, crc, false, 0, iq, 3e3);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 266
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 267 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 36:bf7b1b13d7da 268
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 269 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 270 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 271
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 272
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 273 uint8_t ChannelPlan_KR920::SetRxConfig(uint8_t window, bool continuous, uint16_t wnd_growth) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 274
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 275 RxWindow rxw = GetRxWindow(window);
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 276
Jenkins@KEILDM1.dc.multitech.prv 104:07cdaa180b72 277 if (_dlChannels[_txChannel].Frequency != 0 && window == 1)
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 278 GetRadio()->SetChannel(_dlChannels[_txChannel].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 279 else
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 280 GetRadio()->SetChannel(rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 281
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 282 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 283 uint32_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 284 uint32_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 285 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 286 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 287 uint16_t sto = rxDr.SymbolTimeout() * wnd_growth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 288 uint32_t afc = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 289 bool fixLen = false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 290 uint8_t payloadLen = 0U;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 291 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 292
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 293 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 294 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 295
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 296 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 297 bool iq = txDr.RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 298
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 299 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 300 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 301 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 302
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 303 // Beacon modifications - no I/Q inversion, fixed length rx, preamble
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 304 if (window == RX_BEACON) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 305 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 306 fixLen = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 307 payloadLen = sizeof(BCNPayload);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 308 pl = BEACON_PREAMBLE_LENGTH;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 309 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 310
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 311 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 312
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 313 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 314 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 315 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 316 cr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 317 bw = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 318 afc = 83333;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 319 iq = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 320 crc = true; // FSK must use CRC
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 321 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 322
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 323 // Disable printf's to actually receive packets, printing to debug may mess up the timing
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 324 // logTrace("Configure radio for RX%d on freq: %lu", window, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 325 // 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 36:bf7b1b13d7da 326
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 327 GetRadio()->SetRxConfig(modem, bw, sf, cr, afc, pl, sto, fixLen, payloadLen, crc, false, 0, iq, continuous);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 328
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 329 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 330 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 331
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 332 Channel ChannelPlan_KR920::GetChannel(int8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 333 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 334 memset(&chan, 0, sizeof(Channel));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 335
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 336 chan = _channels[index];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 337
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 338 return chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 339 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 340
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 341 uint8_t ChannelPlan_KR920::SetFrequencySubBand(uint8_t sub_band) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 342 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 343 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 344
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 345 void ChannelPlan_KR920::LogRxWindow(uint8_t wnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 346
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 347 RxWindow rxw = GetRxWindow(wnd);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 348 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 349 uint8_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 350 uint8_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 351 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 352 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 353 uint16_t sto = rxDr.SymbolTimeout();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 354 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 355 bool iq = GetTxDatarate().RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 356 uint32_t freq = rxw.Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 357
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 358 if (wnd == 1 && _dlChannels[_txChannel].Frequency != 0)
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 359 freq = _dlChannels[_txChannel].Frequency;
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 360
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 361 logTrace("RX%d on freq: %lu", wnd, freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 362 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 36:bf7b1b13d7da 363 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 364
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 365 RxWindow ChannelPlan_KR920::GetRxWindow(uint8_t window) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 366 RxWindow rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 367 int index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 368
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 369 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 370 rxw.Frequency = GetSettings()->Network.TxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 371 index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 372 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 373 switch (window) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 374 case RX_1:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 375 // Use same frequency as TX
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 376 rxw.Frequency = _channels[_txChannel].Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 377
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 378 if (GetSettings()->Session.TxDatarate > GetSettings()->Session.Rx1DatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 379 index = GetSettings()->Session.TxDatarate - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 380 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 381 index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 382 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 383
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 384 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 385
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 386 case RX_BEACON:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 387 rxw.Frequency = GetSettings()->Session.BeaconFrequency;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 388 index = KR920_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 389 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 390
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 391 case RX_SLOT:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 392 rxw.Frequency = GetSettings()->Session.PingSlotFrequency;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 393 index = GetSettings()->Session.PingSlotDatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 394 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 395
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 396 // RX2, RXC, RX_TEST, etc..
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 397 default:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 398 rxw.Frequency = GetSettings()->Session.Rx2Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 399 index = GetSettings()->Session.Rx2DatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 400 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 401 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 402
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 403 rxw.DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 404
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 405 return rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 406 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 407
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 408 uint8_t ChannelPlan_KR920::HandleRxParamSetup(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 409 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 410 int8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 411 int8_t drOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 412 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 413
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 414 drOffset = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 415 datarate = drOffset & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 416 drOffset = (drOffset >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 417
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 418 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 419 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 420 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 421 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 422
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 423 if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 424 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 425 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 426 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 427
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 428 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 429 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 430 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 431 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 432
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 433 if (drOffset < 0 || drOffset > _maxDatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 434 logInfo("DR Offset KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 435 status &= 0xFB; // Rx1DrOffset range KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 436 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 437
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 438 if ((status & 0x07) == 0x07) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 439 logInfo("RxParamSetup accepted Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 440 SetRx2DatarateIndex(datarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 441 SetRx2Frequency(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 442 SetRx1Offset(drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 443 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 444 logInfo("RxParamSetup rejected Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 445 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 446
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 447 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 448 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 449
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 450 uint8_t ChannelPlan_KR920::HandleNewChannel(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 451
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 452 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 453 uint8_t channelIndex = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 454 Channel chParam;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 455
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 456 channelIndex = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 457 lora::CopyFreqtoInt(payload + index, chParam.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 458 index += 3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 459 chParam.DrRange.Value = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 460
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 461 if (channelIndex < 3 || channelIndex > _channels.size() - 1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 462 logError("New Channel index KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 463 status &= 0xFE; // Channel index KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 464 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 465
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 466 if (chParam.Frequency == 0) {
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 467 chParam.DrRange.Value = 0;
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 468 } else if (chParam.Frequency < _minFrequency || chParam.Frequency > _maxFrequency) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 469 logError("New Channel frequency KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 470 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 471 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 472
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 473 if (chParam.DrRange.Fields.Min > chParam.DrRange.Fields.Max && chParam.Frequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 474 logError("New Channel datarate min/max KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 475 status &= 0xFD; // Datarate range KO
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 476 } else if ((chParam.DrRange.Fields.Min < _minDatarate || chParam.DrRange.Fields.Min > _maxDatarate) &&
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 477 chParam.Frequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 478 logError("New Channel datarate min KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 479 status &= 0xFD; // Datarate range KO
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 480 } else if ((chParam.DrRange.Fields.Max < _minDatarate || chParam.DrRange.Fields.Max > _maxDatarate) &&
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 481 chParam.Frequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 482 logError("New Channel datarate max KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 483 status &= 0xFD; // Datarate range KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 484 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 485
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 486 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 487 logInfo("New Channel accepted index: %d freq: %lu drRange: %02x", channelIndex, chParam.Frequency, chParam.DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 488 AddChannel(channelIndex, chParam);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 489 SetChannelMask(0, _channelMask[0] | 1 << (channelIndex));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 490 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 491
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 492 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 493 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 494
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 495 uint8_t ChannelPlan_KR920::HandlePingSlotChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 496 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 497 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 498
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 499 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 500
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 501 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 502 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 503 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 504 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 505
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 506 datarate = payload[index] & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 507
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 508 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 509 logInfo("Received request to reset ping slot frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 510 freq = KR920_BEACON_FREQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 511 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 512 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 513 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 514 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 515
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 516 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 517 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 518 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 519 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 520
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 521 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 522 logInfo("PingSlotChannelReq accepted DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 523 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 524 GetSettings()->Session.PingSlotDatarateIndex = datarate;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 525 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 526 logInfo("PingSlotChannelReq rejected DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 527 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 528
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 529 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 530 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 531
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 532 uint8_t ChannelPlan_KR920::HandleBeaconFrequencyReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 533 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 534
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 535 status = 0x01;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 536
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 537 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 538 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 539 freq |= payload[index] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 540 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 541
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 542 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 543 logInfo("Received request to reset beacon frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 544 freq = KR920_BEACON_FREQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 545 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 546 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 547 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 548 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 549
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 550 if (status & 0x01) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 551 logInfo("BeaconFrequencyReq accepted Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 552 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 553 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 554 logInfo("BeaconFrequencyReq rejected Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 555 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 556
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 557 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 558 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 559
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 560
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 561 uint8_t ChannelPlan_KR920::HandleAdrCommand(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 562 uint8_t power = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 563 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 564 uint16_t mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 565 uint16_t new_mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 566 uint8_t ctrl = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 567 uint8_t nbRep = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 568
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 569 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 570 datarate = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 571 power = datarate & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 572 datarate = (datarate >> 4) & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 573
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 574 mask = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 575 mask |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 576
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 577 nbRep = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 578 ctrl = (nbRep >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 579 nbRep &= 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 580
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 581 if (nbRep == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 582 nbRep = 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 583 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 584
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 585 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 586 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 587 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 588 //
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 589 // Remark MaxTxPower = 0 and MinTxPower = 7
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 590 //
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 591 if (power > 7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 592 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 593 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 594
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 595 switch (ctrl) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 596 case 0:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 597 SetChannelMask(0, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 598 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 599
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 600 case 6:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 601 // enable all currently defined channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 602 // set bits 0 - N of a number by (2<<N)-1
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 603 new_mask = (1 << _channels.size()) - 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 604 SetChannelMask(0, new_mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 605 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 606
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 607 default:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 608 logWarning("rejecting RFU or unknown control value %d", ctrl);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 609 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 610 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 611 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 612
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 613 if (GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 614 GetSettings()->Session.TxDatarate = datarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 615 GetSettings()->Session.TxPower = TX_POWERS[power];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 616 GetSettings()->Session.Redundancy = nbRep;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 617 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 618 logDebug("ADR is disabled, DR and Power not changed.");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 619 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 620 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 621 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 622
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 623 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 36:bf7b1b13d7da 624
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 625 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 626 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 627
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 628 uint8_t ChannelPlan_KR920::ValidateAdrConfiguration() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 629 uint8_t status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 630 uint8_t datarate = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 631 uint8_t power = GetSettings()->Session.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 632
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 633 if (!GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 634 logDebug("ADR disabled - no applied changes to validate");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 635 return status;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 636 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 637
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 638 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 639 logWarning("ADR Datarate KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 640 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 641 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 642 if (power < _minTxPower || power > _maxTxPower) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 643 logWarning("ADR TX Power KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 644 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 645 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 646
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 647 // mask must not contain any undefined channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 648 for (int i = 3; i < 16; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 649 if ((_channelMask[0] & (1 << i)) && (_channels[i].Frequency == 0)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 650 logWarning("ADR Channel Mask KO - cannot enable undefined channel");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 651 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 652 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 653 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 654 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 655
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 656 return status;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 657 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 658
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 659 uint8_t ChannelPlan_KR920::HandleAckTimeout() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 660
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 661 if (!GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 662 return LORA_ADR_OFF;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 663 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 664
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 665 if ((++(GetSettings()->Session.AckCounter) % 2) == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 666 if (GetSettings()->Session.TxPower < GetSettings()->Network.TxPowerMax) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 667 logTrace("ADR Setting power to maximum");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 668 GetSettings()->Session.TxPower = GetSettings()->Network.TxPowerMax;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 669 } else if (GetSettings()->Session.TxDatarate > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 670 logTrace("ADR Lowering datarate");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 671 (GetSettings()->Session.TxDatarate)--;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 672 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 673 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 674
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 675 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 676 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 677
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 678
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 679 uint32_t ChannelPlan_KR920::GetTimeOffAir()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 680 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 681 if (GetSettings()->Test.DisableDutyCycle == lora::ON)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 682 return 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 683
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 684 uint32_t min = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 685 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 686
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 687
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 688 min = UINT_MAX;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 689 int8_t band = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 690
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 691 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 692 int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 693 if (_dutyBands[band].TimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 694 min = _dutyBands[band].TimeOffEnd - now;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 695 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 696 min = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 697 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 698 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 699 for (size_t i = 0; i < _channels.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 700 if (IsChannelEnabled(i) && GetChannel(i).Frequency != 0 &&
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 701 !(GetSettings()->Session.TxDatarate < GetChannel(i).DrRange.Fields.Min ||
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 702 GetSettings()->Session.TxDatarate > GetChannel(i).DrRange.Fields.Max)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 703
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 704 band = GetDutyBand(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 705 if (band != -1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 706 // logDebug("band: %d time-off: %d now: %d", band, _dutyBands[band].TimeOffEnd, now);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 707 if (_dutyBands[band].TimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 708 min = std::min < uint32_t > (min, _dutyBands[band].TimeOffEnd - now);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 709 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 710 min = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 711 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 712 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 713 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 714 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 715 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 716 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 717
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 718
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 719 if (GetSettings()->Session.AggregatedTimeOffEnd > 0 && GetSettings()->Session.AggregatedTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 720 min = std::max < uint32_t > (min, GetSettings()->Session.AggregatedTimeOffEnd - now);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 721 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 722
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 723 now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 724 uint32_t join_time = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 725
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 726 if (GetSettings()->Session.JoinFirstAttempt != 0 && now < GetSettings()->Session.JoinTimeOffEnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 727 join_time = (GetSettings()->Session.JoinTimeOffEnd - now) * 1000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 728 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 729
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 730 min = std::max < uint32_t > (join_time, min);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 731
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 732 return min;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 733 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 734
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 735
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 736 void ChannelPlan_KR920::UpdateDutyCycle(uint32_t freq, uint32_t time_on_air_ms) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 737 if (GetSettings()->Test.DisableDutyCycle == lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 738 _dutyCycleTimer.stop();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 739 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 740 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 741 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 742 return;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 743 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 744
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 745 _dutyCycleTimer.start();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 746
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 747 if (GetSettings()->Session.MaxDutyCycle > 0 && GetSettings()->Session.MaxDutyCycle <= 15) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 748 GetSettings()->Session.AggregatedTimeOffEnd = _dutyCycleTimer.read_ms() + time_on_air_ms * GetSettings()->Session.AggregateDutyCycle;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 749 logDebug("Updated Aggregate DCycle Time-off: %lu DC: %f%%", GetSettings()->Session.AggregatedTimeOffEnd, 1 / float(GetSettings()->Session.AggregateDutyCycle));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 750 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 751 GetSettings()->Session.AggregatedTimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 752 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 753
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 754
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 755 uint32_t time_off_air = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 756 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 757
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 758 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 759 if (_dutyBands[i].TimeOffEnd < now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 760 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 761 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 762 _dutyBands[i].TimeOffEnd -= now;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 763 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 764
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 765 if (freq >= _dutyBands[i].FrequencyMin && freq <= _dutyBands[i].FrequencyMax) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 766 logDebug("update TOE: freq: %d i:%d toa: %d DC:%d", freq, i, time_on_air_ms, _dutyBands[i].DutyCycle);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 767
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 768 if (freq > _minFrequency && freq < _maxFrequency && (GetSettings()->Session.TxPower + GetSettings()->Network.AntennaGain) <= 7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 769 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 770 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 771 time_off_air = time_on_air_ms * _dutyBands[i].DutyCycle;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 772 _dutyBands[i].TimeOffEnd = time_off_air;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 773 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 774 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 775 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 776
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 777
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 778 ResetDutyCycleTimer();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 779 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 780
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 781 std::vector<uint32_t> lora::ChannelPlan_KR920::GetChannels() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 782 std::vector < uint32_t > chans;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 783
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 784 for (int8_t i = 0; i < (int) _channels.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 785 chans.push_back(_channels[i].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 786 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 787 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 788
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 789 return chans;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 790 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 791
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 792 std::vector<uint8_t> lora::ChannelPlan_KR920::GetChannelRanges() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 793 std::vector < uint8_t > ranges;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 794
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 795 for (int8_t i = 0; i < (int) _channels.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 796 ranges.push_back(_channels[i].DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 797 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 798
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 799 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 800
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 801 return ranges;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 802
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 803 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 804
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 805 void lora::ChannelPlan_KR920::EnableDefaultChannels() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 806 _channelMask[0] |= 0x0003;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 807 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 808
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 809 uint8_t ChannelPlan_KR920::GetNextChannel()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 810 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 811 if (GetSettings()->Session.AggregatedTimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 812 return LORA_AGGREGATED_DUTY_CYCLE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 813 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 814
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 815 if (P2PEnabled() || GetSettings()->Network.TxFrequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 816 logDebug("Using frequency %d", GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 817
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 818 if (GetSettings()->Test.DisableDutyCycle != lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 819 int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 820 logDebug("band: %d freq: %d", band, GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 821 if (band != -1 && _dutyBands[band].TimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 822 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 823 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 824 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 825
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 826 GetRadio()->SetChannel(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 827 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 828 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 829
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 830 uint8_t start = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 831 uint8_t maxChannels = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 832 uint8_t nbEnabledChannels = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 833 uint8_t *enabledChannels = new uint8_t[maxChannels];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 834
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 835 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 836 maxChannels = _numChans500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 837 start = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 838 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 839
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 840 // Search how many channels are enabled
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 841 DatarateRange range;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 842 uint8_t dr_index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 843 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 844
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 845 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 846 if (_dutyBands[i].TimeOffEnd < now || GetSettings()->Test.DisableDutyCycle == lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 847 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 848 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 849 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 850
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 851 for (uint8_t i = start; i < start + maxChannels; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 852 range = GetChannel(i).DrRange;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 853 // logDebug("chan: %d freq: %d range:%02x", i, GetChannel(i).Frequency, range.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 854
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 855 if (IsChannelEnabled(i) && (dr_index >= range.Fields.Min && dr_index <= range.Fields.Max)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 856 int8_t band = GetDutyBand(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 857 // logDebug("band: %d freq: %d", band, _channels[i].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 858 if (band != -1 && _dutyBands[band].TimeOffEnd == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 859 enabledChannels[nbEnabledChannels++] = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 860 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 861 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 862 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 863
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 864 logTrace("Number of available channels: %d", nbEnabledChannels);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 865
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 866 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 867 uint8_t sf = GetTxDatarate().SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 868 uint8_t bw = GetTxDatarate().Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 869 int16_t thres = DEFAULT_FREE_CHAN_RSSI_THRESHOLD;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 870
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 871 if (nbEnabledChannels == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 872 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 873 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 874 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 875
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 876 if (GetSettings()->Network.CADEnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 877 // Search for free channel with ms timeout
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 878 int16_t timeout = 10000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 879 Timer tmr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 880 tmr.start();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 881
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 882 for (uint8_t j = rand_r(0, nbEnabledChannels - 1); tmr.read_ms() < timeout; j++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 883 freq = GetChannel(enabledChannels[j]).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 884
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 885 if (GetRadio()->IsChannelFree(SxRadio::MODEM_LORA, freq, sf, thres, bw)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 886 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 887 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 888 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 889 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 890 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 891 uint8_t j = rand_r(0, nbEnabledChannels - 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 892 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 893 freq = GetChannel(_txChannel).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 894 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 895
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 896 assert(freq != 0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 897
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 898 logDebug("Using channel %d : %d", _txChannel, freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 899 GetRadio()->SetChannel(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 900
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 901 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 902 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 903 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 904
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 905
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 906 uint8_t lora::ChannelPlan_KR920::GetJoinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 907 uint8_t dr = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 908 static uint8_t cnt = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 909
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 910 if (GetSettings()->Test.DisableRandomJoinDatarate == lora::OFF) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 911 if ((cnt++ % 20) == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 912 dr = lora::DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 913 } else if ((cnt % 16) == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 914 dr = lora::DR_1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 915 } else if ((cnt % 12) == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 916 dr = lora::DR_2;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 917 } else if ((cnt % 8) == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 918 dr = lora::DR_3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 919 } else if ((cnt % 4) == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 920 dr = lora::DR_4;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 921 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 922 dr = lora::DR_5;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 923 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 924 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 925
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 926 return dr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 927 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 928
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 929 uint8_t ChannelPlan_KR920::CalculateJoinBackoff(uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 930
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 931 time_t now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 932 uint32_t time_on_max = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 933 static uint32_t time_off_max = 15;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 934 uint32_t rand_time_off = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 935
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 936 // TODO: calc time-off-max based on RTC time from JoinFirstAttempt, time-off-max is lost over sleep
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 937
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 938 if ((time_t)GetSettings()->Session.JoinTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 939 return LORA_JOIN_BACKOFF;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 940 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 941
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 942 uint32_t secs_since_first_attempt = (now - GetSettings()->Session.JoinFirstAttempt);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 943 uint16_t hours_since_first_attempt = secs_since_first_attempt / (60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 944
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 945 static uint8_t join_cnt = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 946
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 947 join_cnt = (join_cnt+1) % 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 948
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 949 if (GetSettings()->Session.JoinFirstAttempt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 950 /* 1 % duty-cycle for first hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 951 * 0.1 % next 10 hours
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 952 * 0.01 % upto 24 hours */
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 953 GetSettings()->Session.JoinFirstAttempt = now;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 954 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 955 GetSettings()->Session.JoinTimeOffEnd = now + (GetTimeOnAir(size) / 10);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 956 } else if (join_cnt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 957 if (hours_since_first_attempt < 1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 958 time_on_max = 36000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 959 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 960 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 961 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 962
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 963 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 964 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 965 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 966 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 967 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 968 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 969 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 970 } else if (hours_since_first_attempt < 11) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 971 if (GetSettings()->Session.JoinTimeOnAir < 36000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 972 GetSettings()->Session.JoinTimeOnAir = 36000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 973 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 974 time_on_max = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 975 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 976 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 977 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 978
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 979 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 980 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 981 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 982 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 983 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 984 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 11 * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 985 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 986 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 987 if (GetSettings()->Session.JoinTimeOnAir < 72000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 988 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 989 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 990 uint32_t join_time = 2500;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 991
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 992 time_on_max = 80700;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 993 time_off_max = 1 * 60 * 60; // 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 994 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 995
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 996 if (GetSettings()->Session.JoinTimeOnAir < time_on_max - join_time) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 997 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 998 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 999 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1000 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1001 // Reset the join time on air and set end of restriction to the next 24 hour period
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1002 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1003 uint16_t days = (now - GetSettings()->Session.JoinFirstAttempt) / (24 * 60 * 60) + 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1004 logWarning("days : %d", days);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1005 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + ((days * 24) + 11) * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1006 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1007 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1008
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1009 logWarning("JoinBackoff: %lu seconds Time On Air: %lu / %lu", GetSettings()->Session.JoinTimeOffEnd - now, GetSettings()->Session.JoinTimeOnAir, time_on_max);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1010 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1011 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1012 GetSettings()->Session.JoinTimeOffEnd = now + (GetTimeOnAir(size) / 10);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1013 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1014
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1015 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1016 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1017
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1018 uint8_t ChannelPlan_KR920::HandleMacCommand(uint8_t* payload, uint8_t& index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1019 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1020 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1021
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1022 void ChannelPlan_KR920::DefaultLBT() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1023 _LBT_TimeUs = 5000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1024 _LBT_Threshold = -65;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1025 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1026
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1027 bool ChannelPlan_KR920::DecodeBeacon(const uint8_t* payload, size_t size, BeaconData_t& data) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1028 uint16_t crc1, crc1_rx, crc2, crc2_rx;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1029 const BCNPayload* beacon = (const BCNPayload*)payload;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1030
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1031 // First check the size of the packet
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1032 if (size != sizeof(BCNPayload))
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1033 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1034
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1035 // Next we verify the CRCs are correct
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1036 crc1 = CRC16(beacon->RFU, sizeof(beacon->RFU) + sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1037 memcpy((uint8_t*)&crc1_rx, beacon->CRC1, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1038
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1039 if (crc1 != crc1_rx)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1040 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1041
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1042 crc2 = CRC16(beacon->GwSpecific, sizeof(beacon->GwSpecific));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1043 memcpy((uint8_t*)&crc2_rx, beacon->CRC2, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1044
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1045 if (crc2 != crc2_rx)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1046 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1047
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1048 // Now that we have confirmed this packet is a beacon, parse and complete the output struct
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1049 memcpy(&data.Time, beacon->Time, sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1050 data.InfoDesc = beacon->GwSpecific[0];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1051
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1052 // Update the GPS fields if we have a gps info descriptor
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1053 if (data.InfoDesc == GPS_FIRST_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1054 data.InfoDesc == GPS_SECOND_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1055 data.InfoDesc == GPS_THIRD_ANTENNA) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1056 // Latitude and Longitude 3 bytes in length
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1057 memcpy(&data.Latitude, &beacon->GwSpecific[1], 3);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1058 memcpy(&data.Longitude, &beacon->GwSpecific[4], 3);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1059 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1060
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1061 return true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1062 }