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_AS923.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 const uint8_t ChannelPlan_AS923::AS923_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 36:bf7b1b13d7da 24 const uint8_t ChannelPlan_AS923::AS923_MAX_PAYLOAD_SIZE[] = { 51, 51, 51, 115, 242, 242, 242, 242, 0, 0, 0, 0, 0, 0, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 25 const uint8_t ChannelPlan_AS923::AS923_MAX_PAYLOAD_SIZE_REPEATER[] = { 51, 51, 51, 115, 222, 222, 222, 222, 0, 0, 0, 0, 0, 0, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 99:b7757ede0578 26 const uint8_t ChannelPlan_AS923::AS923_MAX_PAYLOAD_SIZE_400[] = { 0, 0, 11, 53, 125, 242, 242, 242, 0, 0, 0, 0, 0, 0, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 120:77af6791e600 27 const uint8_t ChannelPlan_AS923::AS923_MAX_PAYLOAD_SIZE_REPEATER_400[] = { 0, 0, 11, 53, 125, 222, 222, 222, 0, 0, 0, 0, 0, 0, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 28
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 29 const uint8_t MAX_ERP_VALUES[] = { 8, 10, 12, 13, 14, 16, 18, 20, 21, 24, 26, 27, 29, 30, 33, 36 };
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 30
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 31 ChannelPlan_AS923::ChannelPlan_AS923()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 32 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 33 ChannelPlan(NULL, NULL)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 34 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 35
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 36 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 37
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 38 ChannelPlan_AS923::ChannelPlan_AS923(Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 39 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 40 ChannelPlan(NULL, settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 41 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 42
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 43 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 44
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 45 ChannelPlan_AS923::ChannelPlan_AS923(SxRadio* radio, Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 46 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 47 ChannelPlan(radio, settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 48 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 49
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 50 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 51
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 52 ChannelPlan_AS923::~ChannelPlan_AS923() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 53
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 54 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 55
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 56 void ChannelPlan_AS923::Init() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 57
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 58 _datarates.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 59 _channels.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 60 _dutyBands.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 61
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 62 DutyBand band;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 63
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 64 band.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 65 band.DutyCycle = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 66
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 67 Datarate dr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 68
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 69 _plan = AS923;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 70 _planName = "AS923";
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 71 _maxTxPower = 36;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 72 _minTxPower = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 73
Jenkins@KEILDM1.dc.multitech.prv 107:79e826e5708d 74 _minFrequency = 915000000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 75 _maxFrequency = 928000000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 76
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 77 RADIO_POWERS = AS923_RADIO_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 78 MAX_PAYLOAD_SIZE = AS923_MAX_PAYLOAD_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 79 MAX_PAYLOAD_SIZE_REPEATER = AS923_MAX_PAYLOAD_SIZE_REPEATER;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 80
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 81 _minDatarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 82 _maxDatarate = 7;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 83
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 84 _minRx2Datarate = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 85 _maxRx2Datarate = DR_7;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 86
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 87 _minDatarateOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 88 _maxDatarateOffset = 7;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 89
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 90 _numChans125k = 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 91 _numChans500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 92
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 93 GetSettings()->Session.Rx2Frequency = 923200000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 94 GetSettings()->Session.Rx2DatarateIndex = DR_2;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 95
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 96 GetSettings()->Session.BeaconFrequency = AS923_BEACON_FREQ;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 97 GetSettings()->Session.BeaconFreqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 98 GetSettings()->Session.PingSlotFrequency = AS923_BEACON_FREQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 99 GetSettings()->Session.PingSlotDatarateIndex = AS923_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 100 GetSettings()->Session.PingSlotFreqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 101
Jenkins@KEILDM1.dc.multitech.prv 72:2e7b1fafcc48 102 GetSettings()->Session.Max_EIRP = 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 103
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 104 logInfo("Initialize datarates...");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 105
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 106 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 107
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 108 // Add DR0-5
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 109 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 110 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 111 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 112 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 113 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 114
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 115 // Add DR6
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 116 dr.SpreadingFactor = SF_7;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 117 dr.Bandwidth = BW_250;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 118 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 119 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 120
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 121 // Add DR7
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 122 dr.SpreadingFactor = SF_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 123 dr.Bandwidth = BW_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 124 dr.PreambleLength = 10;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 125 dr.Coderate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 126 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 127 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 128
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 129 _maxDatarate = DR_7;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 130
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 131 // Skip DR8-15 RFU
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 132 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 65:f40fb71d07ef 133 while (dr.Index++ <= DR_15) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 134 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 135 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 136
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 137 GetSettings()->Session.TxDatarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 138
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 139 logInfo("Initialize channels...");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 140
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 141 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 142 chan.DrRange.Fields.Min = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 143 chan.DrRange.Fields.Max = DR_5;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 144 chan.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 145 chan.Frequency = 923200000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 146 SetNumberOfChannels(16);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 147
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 148 for (uint8_t i = 0; i < 2; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 149 AddChannel(i, chan);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 150 chan.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 151 chan.Frequency += 200000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 152 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 153
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 154 chan.DrRange.Value = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 155 chan.Frequency = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 156
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 157 for (uint8_t i = 2; i < 16; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 158 AddChannel(i, chan);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 159 chan.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 160 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 161
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 162 SetChannelMask(0, 0x03);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 163
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 164
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 165 // Add downlink channel defaults
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 166 chan.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 167 _dlChannels.resize(16);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 168 for (uint8_t i = 0; i < 16; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 169 AddDownlinkChannel(i, chan);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 170 chan.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 171 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 172
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 173 band.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 174 band.FrequencyMin = _minFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 175 band.FrequencyMax = _maxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 176 band.PowerMax = 14;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 177 band.TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 178
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 179 // Disable duty-cycle limits
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 180 band.DutyCycle = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 181
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 182 AddDutyBand(-1, band);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 183
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 184 GetSettings()->Session.TxPower = GetSettings()->Network.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 185 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 186
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 187 uint8_t ChannelPlan_AS923::AddChannel(int8_t index, Channel channel) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 188 logTrace("Add Channel %d : %lu : %02x %d", index, channel.Frequency, channel.DrRange.Value, _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 189
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 190 assert(index < (int) _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 191
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 192 if (index >= 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 193 _channels[index] = channel;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 194 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 195 _channels.push_back(channel);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 196 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 197
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 198 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 199 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 200
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 201 uint8_t ChannelPlan_AS923::HandleJoinAccept(const uint8_t* buffer, uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 202
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 203 if (size == 33) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 204 Channel ch;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 205 int index = 2;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 206 for (int i = 13; i < size - 5; i += 3) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 207
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 208 ch.Frequency = ((buffer[i]) | (buffer[i + 1] << 8) | (buffer[i + 2] << 16)) * 100u;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 209
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 210 if (ch.Frequency > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 211 ch.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 212 ch.DrRange.Fields.Min = static_cast<int8_t>(DR_0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 213 ch.DrRange.Fields.Max = static_cast<int8_t>(DR_5);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 214 AddChannel(index, ch);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 215
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 216 if (GetDutyBand(ch.Frequency) > -1)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 217 _channelMask[0] |= (1 << index);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 218 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 219 _channelMask[0] |= ~(1 << index);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 220
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 221 index += 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 222 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 223 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 224 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 225
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 226 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 227 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 228
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 229 uint8_t ChannelPlan_AS923::SetTxConfig() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 230
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 231 logInfo("Configure radio for TX");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 232
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 233 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 234 int8_t max_pwr = GetSettings()->Session.Max_EIRP;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 235
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 236 int8_t pwr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 237
Jenkins@KEILDM1.dc.multitech.prv 114:8c46cd200c40 238 pwr = std::min < int8_t > (GetSettings()->Session.TxPower, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 114:8c46cd200c40 239 pwr -= GetSettings()->Network.AntennaGain;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 240
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 241 for (int i = 20; i >= 0; i--) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 242 if (RADIO_POWERS[i] <= pwr) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 243 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 244 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 245 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 246 if (i == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 247 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 248 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 249 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 250
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 251 logDebug("Session pwr: %d ant: %d max: %d", GetSettings()->Session.TxPower, GetSettings()->Network.AntennaGain, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 252 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 253
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 254 uint32_t bw = txDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 255 uint32_t sf = txDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 256 uint8_t cr = txDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 257 uint8_t pl = txDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 258 uint16_t fdev = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 259 bool crc = txDr.Crc;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 260 bool iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 261
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 262 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 263 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 264
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 265 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 266
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 267 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 268 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 269 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 270 fdev = 25e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 271 bw = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 272 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 273
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 274 GetRadio()->SetTxConfig(modem, pwr, fdev, bw, sf, cr, pl, false, crc, false, 0, iq, 3e3);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 275
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 276 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 277
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 278 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 279 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 280
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 281 uint8_t ChannelPlan_AS923::SetRxConfig(uint8_t window, bool continuous, uint16_t wnd_growth) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 282
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 283 RxWindow rxw = GetRxWindow(window);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 284
Jenkins@KEILDM1.dc.multitech.prv 104:07cdaa180b72 285 if (_dlChannels[_txChannel].Frequency != 0 && window == 1)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 286 GetRadio()->SetChannel(_dlChannels[_txChannel].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 287 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 288 GetRadio()->SetChannel(rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 289
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 290 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 291 uint32_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 292 uint32_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 293 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 294 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 295 uint16_t sto = rxDr.SymbolTimeout() * wnd_growth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 296 uint32_t afc = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 297 bool fixLen = false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 298 uint8_t payloadLen = 0U;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 299 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 300
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 301 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 302 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 303
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 304 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 305 bool iq = txDr.RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 306
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 307 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 308 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 309 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 310
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 311 // Beacon modifications - no I/Q inversion, fixed length rx, preamble
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 312 if (window == RX_BEACON) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 313 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 314 fixLen = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 315 payloadLen = sizeof(BCNPayload);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 316 pl = BEACON_PREAMBLE_LENGTH;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 317 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 318
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 319 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 320
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 321 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 322 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 323 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 324 cr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 325 bw = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 326 afc = 83333;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 327 iq = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 328 crc = true; // FSK must use CRC
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 329 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 330
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 331 // Disable printf's to actually receive packets, printing to debug may mess up the timing
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 332 // logTrace("Configure radio for RX%d on freq: %lu", window, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 333 // 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 334
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 335 GetRadio()->SetRxConfig(modem, bw, sf, cr, afc, pl, sto, fixLen, payloadLen, crc, false, 0, iq, continuous);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 336
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 337 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 338 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 339
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 340 Channel ChannelPlan_AS923::GetChannel(int8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 341 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 342 memset(&chan, 0, sizeof(Channel));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 343
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 344 chan = _channels[index];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 345
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 346 return chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 347 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 348
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 349 uint8_t ChannelPlan_AS923::SetFrequencySubBand(uint8_t sub_band) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 350 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 351 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 352
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 353 void ChannelPlan_AS923::LogRxWindow(uint8_t wnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 354
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 355 RxWindow rxw = GetRxWindow(wnd);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 356 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 357 uint8_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 358 uint8_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 359 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 360 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 361 uint16_t sto = rxDr.SymbolTimeout();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 362 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 363 bool iq = GetTxDatarate().RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 364 uint32_t freq = rxw.Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 365
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 366 if (_dlChannels[_txChannel].Frequency != 0)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 367 freq = _dlChannels[_txChannel].Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 368
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 369 logTrace("RX%d on freq: %lu", wnd, freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 370 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 371 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 372
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 373 uint8_t ChannelPlan_AS923::GetMaxPayloadSize() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 374 if (GetSettings()->Session.UplinkDwelltime == 1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 375 if (GetSettings()->Network.RepeaterMode)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 376 return AS923_MAX_PAYLOAD_SIZE_REPEATER_400[GetSettings()->Session.TxDatarate];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 377 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 378 return AS923_MAX_PAYLOAD_SIZE_400[GetSettings()->Session.TxDatarate];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 379 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 380 if (GetSettings()->Network.RepeaterMode)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 381 return MAX_PAYLOAD_SIZE_REPEATER[GetSettings()->Session.TxDatarate];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 382 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 383 return MAX_PAYLOAD_SIZE[GetSettings()->Session.TxDatarate];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 384 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 385 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 386
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 387 RxWindow ChannelPlan_AS923::GetRxWindow(uint8_t window) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 388 RxWindow rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 389 int index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 390
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 391 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 392 rxw.Frequency = GetSettings()->Network.TxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 393 index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 394 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 395 switch (window) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 396 case RX_1:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 397 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 398 // Use same frequency as TX
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 399 rxw.Frequency = _channels[_txChannel].Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 400
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 401 if (GetSettings()->Session.Rx1DatarateOffset >= 6) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 402 index = GetSettings()->Session.TxDatarate + (GetSettings()->Session.Rx1DatarateOffset == 6 ? 1 : 2);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 403 index = std::min<int>(index, _maxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 404 } else if (GetSettings()->Session.TxDatarate > GetSettings()->Session.Rx1DatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 405 index = GetSettings()->Session.TxDatarate - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 406 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 407 index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 408 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 409
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 410 // LoRaWAN 1.0.2 Sec 2.7.7
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 411 uint8_t minDr = GetSettings()->Session.DownlinkDwelltime == 1 ? 2 : 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 412 index = std::min<uint8_t>(5, std::max<uint8_t>(minDr, index));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 413
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 414 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 415 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 416
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 417 case RX_BEACON:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 418 rxw.Frequency = GetSettings()->Session.BeaconFrequency;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 419 index = AS923_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 420 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 421
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 422 case RX_SLOT:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 423 rxw.Frequency = GetSettings()->Session.PingSlotFrequency;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 424 index = GetSettings()->Session.PingSlotDatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 425 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 426
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 427 // RX2, RXC, RX_TEST, etc..
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 428 default:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 429 rxw.Frequency = GetSettings()->Session.Rx2Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 430 index = GetSettings()->Session.Rx2DatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 431 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 432 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 433
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 434 rxw.DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 435
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 436 return rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 437 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 438
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 439 uint8_t ChannelPlan_AS923::HandleRxParamSetup(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 440 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 441 int8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 442 int8_t drOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 443 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 444
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 445 drOffset = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 446 datarate = drOffset & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 447 drOffset = (drOffset >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 448
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 449 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 450 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 451 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 452 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 453
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 454 if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 455 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 456 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 457 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 458
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 459 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 460 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 461 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 462 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 463
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 464 if (drOffset < 0 || drOffset > _maxDatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 465 logInfo("DR Offset KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 466 status &= 0xFB; // Rx1DrOffset range KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 467 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 468
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 469 if ((status & 0x07) == 0x07) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 470 logInfo("RxParamSetup accepted Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 471 SetRx2DatarateIndex(datarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 472 SetRx2Frequency(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 473 SetRx1Offset(drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 474 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 475 logInfo("RxParamSetup rejected Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 476 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 477
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 478 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 479 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 480
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 481 uint8_t ChannelPlan_AS923::HandleNewChannel(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 482
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 483 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 484 uint8_t channelIndex = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 485 Channel chParam;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 486
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 487 channelIndex = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 488 lora::CopyFreqtoInt(payload + index, chParam.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 489 index += 3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 490 chParam.DrRange.Value = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 491
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 492 if (channelIndex < 2 || channelIndex > _channels.size() - 1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 493 logError("New Channel index KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 494 status &= 0xFE; // Channel index KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 495 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 496
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 497 if (chParam.Frequency == 0) {
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 498 chParam.DrRange.Value = 0;
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 499 } else if (chParam.Frequency < _minFrequency || chParam.Frequency > _maxFrequency) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 500 logError("New Channel frequency KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 501 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 502 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 503
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 504 if (chParam.DrRange.Fields.Min > chParam.DrRange.Fields.Max && chParam.Frequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 505 logError("New Channel datarate min/max KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 506 status &= 0xFD; // Datarate range KO
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 507 } else if ((chParam.DrRange.Fields.Min < _minDatarate || chParam.DrRange.Fields.Min > _maxDatarate) &&
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 508 chParam.Frequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 509 logError("New Channel datarate min KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 510 status &= 0xFD; // Datarate range KO
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 511 } else if ((chParam.DrRange.Fields.Max < _minDatarate || chParam.DrRange.Fields.Max > _maxDatarate) &&
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 512 chParam.Frequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 513 logError("New Channel datarate max KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 514 status &= 0xFD; // Datarate range KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 515 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 516
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 517 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 518 logInfo("New Channel accepted index: %d freq: %lu drRange: %02x", channelIndex, chParam.Frequency, chParam.DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 519 AddChannel(channelIndex, chParam);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 520 SetChannelMask(0, _channelMask[0] | 1 << (channelIndex));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 521 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 522
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 523 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 524 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 525
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 526 uint8_t ChannelPlan_AS923::HandlePingSlotChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 527 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 528 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 529
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 530 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 531
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 532 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 533 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 534 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 535 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 536
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 537 datarate = payload[index] & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 538
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 539 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 540 logInfo("Received request to reset ping slot frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 541 freq = AS923_BEACON_FREQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 542 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 543 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 544 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 545 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 546
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 547 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 548 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 549 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 550 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 551
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 552 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 553 logInfo("PingSlotChannelReq accepted DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 554 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 555 GetSettings()->Session.PingSlotDatarateIndex = datarate;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 556 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 557 logInfo("PingSlotChannelReq rejected DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 558 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 559
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 560 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 561 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 562
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 563 uint8_t ChannelPlan_AS923::HandleBeaconFrequencyReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 564 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 565
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 566 status = 0x01;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 567
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 568 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 569 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 570 freq |= payload[index] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 571 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 572
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 573 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 574 logInfo("Received request to reset beacon frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 575 freq = AS923_BEACON_FREQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 576 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 577 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 578 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 579 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 580
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 581 if (status & 0x01) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 582 logInfo("BeaconFrequencyReq accepted Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 583 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 584 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 585 logInfo("BeaconFrequencyReq rejected Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 586 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 587
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 588 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 589 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 590
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 591 uint8_t ChannelPlan_AS923::HandleAdrCommand(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 592
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 593 uint8_t power = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 594 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 595 uint16_t mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 596 uint16_t new_mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 597 uint8_t ctrl = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 598 uint8_t nbRep = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 599
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 600 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 601 datarate = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 602 power = datarate & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 603 datarate = (datarate >> 4) & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 604
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 605 mask = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 606 mask |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 607
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 608 nbRep = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 609 ctrl = (nbRep >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 610 nbRep &= 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 611
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 612 if (nbRep == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 613 nbRep = 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 614 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 615
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 616 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 617 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 618 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 619 //
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 620 // Remark MaxTxPower = 0 and MinTxPower = 7
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 621 //
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 622 if (power > 7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 623 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 624 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 625
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 626 switch (ctrl) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 627 case 0:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 628 SetChannelMask(0, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 629 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 630
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 631 case 6:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 632 // enable all currently defined channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 633 // set bits 0 - N of a number by (2<<N)-1
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 634 new_mask = (1 << _channels.size()) - 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 635 SetChannelMask(0, new_mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 636 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 637
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 638 default:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 639 logWarning("rejecting RFU or unknown control value %d", ctrl);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 640 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 641 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 642 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 643
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 644 if (GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 645 GetSettings()->Session.TxDatarate = datarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 646 GetSettings()->Session.TxPower = GetSettings()->Session.Max_EIRP - (power * 2);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 647 GetSettings()->Session.Redundancy = nbRep;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 648 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 649 logDebug("ADR is disabled, DR and Power not changed.");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 650 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 651 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 652 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 653
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 654 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 655
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 656 return LORA_OK;
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_AS923::ValidateAdrConfiguration() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 660 uint8_t status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 661 uint8_t datarate = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 662 uint8_t power = GetSettings()->Session.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 663
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 664 if (!GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 665 logDebug("ADR disabled - no applied changes to validate");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 666 return status;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 667 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 668
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 669 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 670 logWarning("ADR Datarate KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 671 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 672 }
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 673
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 674 if (GetSettings()->Session.UplinkDwelltime != 0 && datarate < DR_2) {
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 675 logWarning("ADR Datarate KO - TxDwelltime != 0 and DR < 2");
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 676 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 677 }
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 678
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 679 if (power < _minTxPower || power > _maxTxPower) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 680 logWarning("ADR TX Power KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 681 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 682 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 683
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 684 // mask must not contain any undefined channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 685 for (int i = 2; i < 16; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 686 if ((_channelMask[0] & (1 << i)) && (_channels[i].Frequency == 0)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 687 logWarning("ADR Channel Mask KO - cannot enable undefined channel");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 688 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 689 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 690 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 691 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 692
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 693 return status;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 694 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 695
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 696 uint8_t ChannelPlan_AS923::HandleAckTimeout() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 697
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 698 if (!GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 699 return LORA_ADR_OFF;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 700 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 701
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 702 if ((++(GetSettings()->Session.AckCounter) % 2) == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 703 if (GetSettings()->Session.TxPower < GetSettings()->Network.TxPowerMax) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 704 logTrace("ADR Setting power to maximum");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 705 GetSettings()->Session.TxPower = GetSettings()->Network.TxPowerMax;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 706 } else if (GetSettings()->Session.TxDatarate > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 707 logTrace("ADR Lowering datarate");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 708 GetSettings()->Session.TxDatarate--;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 709 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 710 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 711
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 712 return LORA_OK;
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 uint32_t ChannelPlan_AS923::GetTimeOffAir()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 717 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 718 if (GetSettings()->Test.DisableDutyCycle == lora::ON)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 719 return 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 720
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 721 uint32_t min = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 722 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 723
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 724
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 725 min = UINT_MAX;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 726 int8_t band = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 727
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 728 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 729 int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 730 if (_dutyBands[band].TimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 731 min = _dutyBands[band].TimeOffEnd - now;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 732 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 733 min = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 734 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 735 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 736 for (size_t i = 0; i < _channels.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 737 if (IsChannelEnabled(i) && GetChannel(i).Frequency != 0 &&
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 738 !(GetSettings()->Session.TxDatarate < GetChannel(i).DrRange.Fields.Min ||
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 739 GetSettings()->Session.TxDatarate > GetChannel(i).DrRange.Fields.Max)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 740
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 741 band = GetDutyBand(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 742 if (band != -1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 743 // logDebug("band: %d time-off: %d now: %d", band, _dutyBands[band].TimeOffEnd, now);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 744 if (_dutyBands[band].TimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 745 min = std::min < uint32_t > (min, _dutyBands[band].TimeOffEnd - now);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 746 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 747 min = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 748 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 749 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 750 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 751 }
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
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 756 if (GetSettings()->Session.AggregatedTimeOffEnd > 0 && GetSettings()->Session.AggregatedTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 757 min = std::max < uint32_t > (min, GetSettings()->Session.AggregatedTimeOffEnd - now);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 758 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 759
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 760 now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 761 uint32_t join_time = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 762
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 763 if (GetSettings()->Session.JoinFirstAttempt != 0 && now < GetSettings()->Session.JoinTimeOffEnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 764 join_time = (GetSettings()->Session.JoinTimeOffEnd - now) * 1000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 765 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 766
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 767 min = std::max < uint32_t > (join_time, min);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 768
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 769 return min;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 770 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 771
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 772
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 773 void ChannelPlan_AS923::UpdateDutyCycle(uint32_t freq, uint32_t time_on_air_ms) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 774 if (GetSettings()->Test.DisableDutyCycle == lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 775 _dutyCycleTimer.stop();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 776 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 777 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 778 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 779 return;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 780 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 781
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 782 _dutyCycleTimer.start();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 783
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 784 if (GetSettings()->Session.MaxDutyCycle > 0 && GetSettings()->Session.MaxDutyCycle <= 15) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 785 GetSettings()->Session.AggregatedTimeOffEnd = _dutyCycleTimer.read_ms() + time_on_air_ms * GetSettings()->Session.AggregateDutyCycle;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 786 logDebug("Updated Aggregate DCycle Time-off: %lu DC: %f%%", GetSettings()->Session.AggregatedTimeOffEnd, 1 / float(GetSettings()->Session.AggregateDutyCycle));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 787 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 788 GetSettings()->Session.AggregatedTimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 789 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 790
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 791
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 792 uint32_t time_off_air = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 793 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 794
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 795 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 796 if (_dutyBands[i].TimeOffEnd < now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 797 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 798 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 799 _dutyBands[i].TimeOffEnd -= now;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 800 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 801
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 802 if (freq >= _dutyBands[i].FrequencyMin && freq <= _dutyBands[i].FrequencyMax) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 803 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 804
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 805 if (freq > _minFrequency && freq < _maxFrequency && (GetSettings()->Session.TxPower + GetSettings()->Network.AntennaGain) <= 7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 806 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 807 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 808 time_off_air = time_on_air_ms * _dutyBands[i].DutyCycle;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 809 _dutyBands[i].TimeOffEnd = time_off_air;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 810 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 811 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 812 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 813
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 814
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 815 ResetDutyCycleTimer();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 816 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 817
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 818 std::vector<uint32_t> lora::ChannelPlan_AS923::GetChannels() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 819 std::vector < uint32_t > chans;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 820
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 821 for (int8_t i = 0; i < (int) _channels.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 822 chans.push_back(_channels[i].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 823 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 824 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 825
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 826 return chans;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 827 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 828
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 829 std::vector<uint8_t> lora::ChannelPlan_AS923::GetChannelRanges() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 830 std::vector < uint8_t > ranges;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 831
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 832 for (int8_t i = 0; i < (int) _channels.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 833 ranges.push_back(_channels[i].DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 834 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 835
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 836 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 837
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 838 return ranges;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 839
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 840 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 841
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 842 void lora::ChannelPlan_AS923::EnableDefaultChannels() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 843 _channelMask[0] |= 0x0003;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 844 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 845
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 846 uint8_t ChannelPlan_AS923::GetNextChannel()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 847 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 848 if (GetSettings()->Session.AggregatedTimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 849 return LORA_AGGREGATED_DUTY_CYCLE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 850 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 851
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 852 if (P2PEnabled() || GetSettings()->Network.TxFrequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 853 logDebug("Using frequency %d", GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 854
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 855 if (GetSettings()->Test.DisableDutyCycle != lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 856 int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 857 logDebug("band: %d freq: %d", band, GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 858 if (band != -1 && _dutyBands[band].TimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 859 return LORA_NO_CHANS_ENABLED;
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 GetRadio()->SetChannel(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 864 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 865 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 866
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 867 uint8_t start = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 868 uint8_t maxChannels = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 869 uint8_t nbEnabledChannels = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 870 uint8_t *enabledChannels = new uint8_t[maxChannels];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 871
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 872 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 873 maxChannels = _numChans500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 874 start = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 875 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 876
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 877 // Search how many channels are enabled
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 878 DatarateRange range;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 879 uint8_t dr_index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 880 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 881
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 882 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 883 if (_dutyBands[i].TimeOffEnd < now || GetSettings()->Test.DisableDutyCycle == lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 884 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 885 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 886 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 887
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 888 for (uint8_t i = start; i < start + maxChannels; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 889 range = GetChannel(i).DrRange;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 890 // logDebug("chan: %d freq: %d range:%02x", i, GetChannel(i).Frequency, range.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 891
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 892 if (IsChannelEnabled(i) && (dr_index >= range.Fields.Min && dr_index <= range.Fields.Max)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 893 int8_t band = GetDutyBand(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 894 // logDebug("band: %d freq: %d", band, _channels[i].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 895 if (band != -1 && _dutyBands[band].TimeOffEnd == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 896 enabledChannels[nbEnabledChannels++] = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 897 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 898 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 899 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 900
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 901 logTrace("Number of available channels: %d", nbEnabledChannels);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 902
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 903 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 904 uint8_t sf = GetTxDatarate().SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 905 uint8_t bw = GetTxDatarate().Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 906 int16_t thres = DEFAULT_FREE_CHAN_RSSI_THRESHOLD;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 907
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 908 if (nbEnabledChannels == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 909 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 910 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 911 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 912
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 913 if (GetSettings()->Network.CADEnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 914 // Search for free channel with ms timeout
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 915 int16_t timeout = 10000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 916 Timer tmr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 917 tmr.start();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 918
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 919 for (uint8_t j = rand_r(0, nbEnabledChannels - 1); tmr.read_ms() < timeout; j++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 920 freq = GetChannel(enabledChannels[j]).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 921
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 922 // Listen before talk
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 923 if (GetRadio()->IsChannelFree(SxRadio::MODEM_LORA, freq, sf, thres, bw)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 924 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 925 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 926 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 927 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 928 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 929 uint8_t j = rand_r(0, nbEnabledChannels - 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 930 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 931 freq = GetChannel(_txChannel).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 932 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 933
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 934 assert(freq != 0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 935
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 936 logDebug("Using channel %d : %d", _txChannel, freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 937 GetRadio()->SetChannel(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 938
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 939 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 940 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 941 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 942
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 943
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 944 uint8_t lora::ChannelPlan_AS923::GetJoinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 945 uint8_t dr = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 946
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 947 // Default join datarate is DR2:SF10BW125
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 948 dr = lora::DR_2;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 949
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 950 return dr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 951 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 952
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 953 uint8_t ChannelPlan_AS923::CalculateJoinBackoff(uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 954
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 955 time_t now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 956 uint32_t time_on_max = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 957 static uint32_t time_off_max = 15;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 958 uint32_t rand_time_off = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 959
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 960 // 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 961
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 962 if ((time_t)GetSettings()->Session.JoinTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 963 return LORA_JOIN_BACKOFF;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 964 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 965
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 966 uint32_t secs_since_first_attempt = (now - GetSettings()->Session.JoinFirstAttempt);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 967 uint16_t hours_since_first_attempt = secs_since_first_attempt / (60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 968
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 969 static uint8_t join_cnt = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 970
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 971 join_cnt = (join_cnt+1) % 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 972
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 973 if (GetSettings()->Session.JoinFirstAttempt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 974 /* 1 % duty-cycle for first hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 975 * 0.1 % next 10 hours
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 976 * 0.01 % upto 24 hours */
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 977 GetSettings()->Session.JoinFirstAttempt = now;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 978 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 979 GetSettings()->Session.JoinTimeOffEnd = now + (GetTimeOnAir(size) / 10);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 980 } else if (join_cnt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 981 if (hours_since_first_attempt < 1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 982 time_on_max = 36000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 983 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 984 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 985 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 986
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 987 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 988 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 989 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 990 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 991 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 992 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 993 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 994 } else if (hours_since_first_attempt < 11) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 995 if (GetSettings()->Session.JoinTimeOnAir < 36000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 996 GetSettings()->Session.JoinTimeOnAir = 36000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 997 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 998 time_on_max = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 999 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1000 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1001 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1002
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1003 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1004 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1005 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1006 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1007 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1008 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 11 * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1009 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1010 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1011 if (GetSettings()->Session.JoinTimeOnAir < 72000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1012 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1013 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1014 uint32_t join_time = 2500;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1015
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1016 time_on_max = 80700;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1017 time_off_max = 1 * 60 * 60; // 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1018 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1019
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1020 if (GetSettings()->Session.JoinTimeOnAir < time_on_max - join_time) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1021 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1022 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1023 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1024 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1025 // Reset the join time on air and set end of restriction to the next 24 hour period
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1026 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1027 uint16_t days = (now - GetSettings()->Session.JoinFirstAttempt) / (24 * 60 * 60) + 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1028 logWarning("days : %d", days);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1029 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + ((days * 24) + 11) * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1030 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1031 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1032
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1033 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 1034 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1035 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1036 GetSettings()->Session.JoinTimeOffEnd = now + (GetTimeOnAir(size) / 10);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1037 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1038
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1039 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1040 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1041
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1042
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1043 uint8_t ChannelPlan_AS923::HandleMacCommand(uint8_t* payload, uint8_t& index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1044 logDebug("AS923 Handle Mac index: %d", index);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1045
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1046 switch (payload[index++]) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1047 case SRV_MAC_TX_PARAM_SETUP_REQ: {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1048 uint8_t eirp_dwell = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1049
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1050 GetSettings()->Session.DownlinkDwelltime = eirp_dwell >> 5 & 0x01;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1051 GetSettings()->Session.UplinkDwelltime = eirp_dwell >> 4 & 0x01;
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1052 //change data rate with if dwell time changes
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1053 if(GetSettings()->Session.UplinkDwelltime == 0) {
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1054 _minDatarate = lora::DR_0;
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1055 } else {
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1056 _minDatarate = lora::DR_2;
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1057 if(GetSettings()->Session.TxDatarate < lora::DR_2) {
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1058 GetSettings()->Session.TxDatarate = lora::DR_2;
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1059 logDebug("Datarate is now DR%d",GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1060 }
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1061 }
Jenkins@KEILDM1.dc.multitech.prv 100:4ceefc908bbd 1062
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1063 GetSettings()->Session.Max_EIRP = MAX_ERP_VALUES[(eirp_dwell & 0x0F)];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1064 logDebug("buffer index %d", GetSettings()->Session.CommandBufferIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1065 if (GetSettings()->Session.CommandBufferIndex < COMMANDS_BUFFER_SIZE) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1066 logDebug("Add tx param setup mac cmd to buffer");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1067 GetSettings()->Session.CommandBuffer[GetSettings()->Session.CommandBufferIndex++] = MOTE_MAC_TX_PARAM_SETUP_ANS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1068 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1069
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1070 logDebug("TX PARAM DWELL UL: %d DL: %d Max EIRP: %d", GetSettings()->Session.UplinkDwelltime, GetSettings()->Session.DownlinkDwelltime, GetSettings()->Session.Max_EIRP);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1071 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1072 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1073 default: {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1074 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1075 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1076 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1077
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1078 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1079 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1080
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1081 void ChannelPlan_AS923::DecrementDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1082 if(GetSettings()->Session.UplinkDwelltime == 0) {
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1083 _minDatarate = lora::DR_0;
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1084 } else {
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1085 _minDatarate = lora::DR_2;
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1086 }
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1087
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1088 if (GetSettings()->Session.TxDatarate > _minDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1089 GetSettings()->Session.TxDatarate--;
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1090 }
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1091 }
Jenkins@KEILDM1.dc.multitech.prv 56:3eb5210b5039 1092
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1093 bool ChannelPlan_AS923::DecodeBeacon(const uint8_t* payload, size_t size, BeaconData_t& data) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1094 uint16_t crc1, crc1_rx, crc2, crc2_rx;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1095 const BCNPayload* beacon = (const BCNPayload*)payload;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1096
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1097 // First check the size of the packet
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1098 if (size != sizeof(BCNPayload))
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1099 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1100
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1101 // Next we verify the CRCs are correct
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1102 crc1 = CRC16(beacon->RFU, sizeof(beacon->RFU) + sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1103 memcpy((uint8_t*)&crc1_rx, beacon->CRC1, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1104
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1105 if (crc1 != crc1_rx)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1106 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1107
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1108 crc2 = CRC16(beacon->GwSpecific, sizeof(beacon->GwSpecific));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1109 memcpy((uint8_t*)&crc2_rx, beacon->CRC2, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1110
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1111 if (crc2 != crc2_rx)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1112 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1113
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1114 // Now that we have confirmed this packet is a beacon, parse and complete the output struct
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1115 memcpy(&data.Time, beacon->Time, sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1116 data.InfoDesc = beacon->GwSpecific[0];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1117
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1118 // Update the GPS fields if we have a gps info descriptor
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1119 if (data.InfoDesc == GPS_FIRST_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1120 data.InfoDesc == GPS_SECOND_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1121 data.InfoDesc == GPS_THIRD_ANTENNA) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1122 // Latitude and Longitude 3 bytes in length
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1123 memcpy(&data.Latitude, &beacon->GwSpecific[1], 3);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1124 memcpy(&data.Longitude, &beacon->GwSpecific[4], 3);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1125 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1126
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1127 return true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1128 }