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_AU915.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_AU915::AU915_TX_POWERS[] = { 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10 };
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 24 const uint8_t ChannelPlan_AU915::AU915_RADIO_POWERS[] = { 3, 3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, 19 };
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 25 const uint8_t ChannelPlan_AU915::AU915_MAX_PAYLOAD_SIZE[] = { 51, 51, 51, 115, 242, 242, 242, 0, 53, 129, 242, 242, 242, 242, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 26 const uint8_t ChannelPlan_AU915::AU915_MAX_PAYLOAD_SIZE_REPEATER[] = { 51, 51, 51, 115, 222, 222, 222, 0, 33, 109, 222, 222, 222, 222, 0, 0 };
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 27
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 28 ChannelPlan_AU915::ChannelPlan_AU915()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 29 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 30 ChannelPlan(NULL, NULL)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 31 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 32
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 33 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 34
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 35 ChannelPlan_AU915::ChannelPlan_AU915(Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 36 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 37 ChannelPlan(NULL, settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 38 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 39
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 40 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 41
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 42 ChannelPlan_AU915::ChannelPlan_AU915(SxRadio* radio, Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 43 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 44 ChannelPlan(radio, settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 45 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 46
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 47 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 48
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 49 ChannelPlan_AU915::~ChannelPlan_AU915() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 50
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 51 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 52
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 53 void ChannelPlan_AU915::Init() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 54 _plan = AU915;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 55 _planName = "AU915";
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 56
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 57 _datarates.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 58 _channels.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 59 _dutyBands.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 60
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 61 DutyBand band;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 62
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 63 band.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 64 band.DutyCycle = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 65
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 66 Datarate dr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 67
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 68 _maxTxPower = 30;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 69 _minTxPower = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 70
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 71 _minFrequency = AU915_FREQ_MIN;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 72 _maxFrequency = AU915_FREQ_MAX;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 73
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 74 TX_POWERS = AU915_TX_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 75 RADIO_POWERS = AU915_RADIO_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 76 MAX_PAYLOAD_SIZE = AU915_MAX_PAYLOAD_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 77 MAX_PAYLOAD_SIZE_REPEATER = AU915_MAX_PAYLOAD_SIZE_REPEATER;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 78
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 79 band.FrequencyMin = AU915_FREQ_MIN;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 80 band.FrequencyMax = AU915_FREQ_MAX;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 81
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 82 _freqUBase125k = AU915_125K_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 83 _freqUStep125k = AU915_125K_FREQ_STEP;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 84 _freqUBase500k = AU915_500K_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 85 _freqUStep500k = AU915_500K_FREQ_STEP;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 86 _freqDBase500k = AU915_500K_DBASE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 87 _freqDStep500k = AU915_500K_DSTEP;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 88 GetSettings()->Session.Rx2Frequency = AU915_500K_DBASE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 89
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 90 GetSettings()->Session.BeaconFrequency = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 91 GetSettings()->Session.BeaconFreqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 92 GetSettings()->Session.PingSlotFrequency = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 93 GetSettings()->Session.PingSlotDatarateIndex = AU915_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 94 GetSettings()->Session.PingSlotFreqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 95
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 96 _minDatarate = AU915_MIN_DATARATE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 97 _maxDatarate = AU915_MAX_DATARATE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 98 _minRx2Datarate = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 99 _maxRx2Datarate = DR_13;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 100 _minDatarateOffset = AU915_MIN_DATARATE_OFFSET;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 101 _maxDatarateOffset = AU915_MAX_DATARATE_OFFSET;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 102
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 103 _numChans125k = AU915_125K_NUM_CHANS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 104 _numChans500k = AU915_500K_NUM_CHANS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 105
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 106 logInfo("Initialize channels...");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 107
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 108 SetNumberOfChannels(AU915_125K_NUM_CHANS + AU915_500K_NUM_CHANS, false);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 109
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 110 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 111
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 112 logInfo("Initialize datarates...");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 113
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 114 // Add DR0-5
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 115 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 116 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 117 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 118 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 119 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 120
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 121 // Add DR6
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 122 dr.SpreadingFactor = SF_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 123 dr.Bandwidth = BW_500;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 124 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 125 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 126
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 127 // Skip DR7 RFU
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 128 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 129 AddDatarate(-1, dr), dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 130
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 131 if (GetSettings()->Network.FrequencySubBand == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 132 band.PowerMax = 30;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 133 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 134 band.PowerMax = 21;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 135 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 136
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 137 band.TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 138
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 139 AddDutyBand(-1, band);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 140
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 141 GetSettings()->Session.Rx2DatarateIndex = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 142
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 143 // Add DR8-13
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 144 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 145 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 146 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 147 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 148 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 149 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 150
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 151 // Skip DR14-15 RFU
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 152 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 153 AddDatarate(-1, dr), AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 154
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 155 GetSettings()->Session.TxDatarate = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 156 GetSettings()->Session.TxPower = GetSettings()->Network.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 157
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 158 SetFrequencySubBand(GetSettings()->Network.FrequencySubBand);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 159
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 160 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 161
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 162 uint8_t ChannelPlan_AU915::HandleJoinAccept(const uint8_t* buffer, uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 163 if (size > 17) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 164 // TODO: Handle future channel mask settings
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 165 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 166
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 167 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 168 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 169
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 170 void ChannelPlan_AU915::SetNumberOfChannels(uint8_t channels, bool resize) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 171 uint8_t newsize = ((channels - 1) / CHAN_MASK_SIZE) + 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 172
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 173 if (resize) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 174 _channels.resize(channels);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 175 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 176
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 177 _channelMask.resize(newsize, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 178 _numChans = channels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 179
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 180 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 181
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 182 uint8_t ChannelPlan_AU915::GetMinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 183 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 184 return 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 185 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 186 return _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 187 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 188
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 189 uint8_t ChannelPlan_AU915::GetMaxDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 190 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 191 return 13;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 192 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 193 return _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 194 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 195
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 196 bool ChannelPlan_AU915::IsChannelEnabled(uint8_t channel) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 197 uint8_t index = channel / CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 198 uint8_t shift = channel % CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 199
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 200 assert(index < _channelMask.size() * CHAN_MASK_SIZE);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 201
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 202 // cannot shift over 32 bits
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 203 assert(shift < 32);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 204
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 205 // logDebug("index: %d shift %d cm: %04x bit: %04x enabled: %d", index, shift, _channelMask[index], (1 << shift), (_channelMask[index] & (1 << shift)) == (1 << shift));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 206
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 207 return (_channelMask[index] & (1 << shift)) == (1 << shift);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 208 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 209
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 210 uint8_t ChannelPlan_AU915::SetRx1Offset(uint8_t offset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 211 GetSettings()->Session.Rx1DatarateOffset = offset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 212 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 213 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 214
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 215 uint8_t ChannelPlan_AU915::SetRx2Frequency(uint32_t freq) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 216 GetSettings()->Session.Rx2Frequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 217 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 218 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 219
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 220 uint8_t ChannelPlan_AU915::SetRx2DatarateIndex(uint8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 221 GetSettings()->Session.Rx2DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 222 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 223 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 224
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 225 uint8_t ChannelPlan_AU915::SetTxConfig() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 226
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 227 logInfo("Configure radio for TX");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 228
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 229 uint8_t band = GetDutyBand(GetChannel(_txChannel).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 230 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 231 int8_t max_pwr = _dutyBands[band].PowerMax;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 232
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 233 int8_t pwr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 234
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 235 pwr = std::min < int8_t > (GetSettings()->Session.TxPower, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 236 if (pwr + GetSettings()->Network.AntennaGain >= max_pwr + 6 && GetSettings()->Network.AntennaGain > 6) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 237 pwr -= (GetSettings()->Network.AntennaGain - 6);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 238 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 239
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 240 for (int i = 20; i >= 0; i--) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 241 if (RADIO_POWERS[i] <= pwr) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 242 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 243 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 244 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 245 if (i == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 246 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 247 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 248 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 249
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 250 logDebug("Session pwr: %d ant: %d max: %d", GetSettings()->Session.TxPower, GetSettings()->Network.AntennaGain, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 251 logDebug("Radio Power index: %d output: %d total: %d", pwr, RADIO_POWERS[pwr], RADIO_POWERS[pwr] + GetSettings()->Network.AntennaGain);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 252
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 253 uint32_t bw = txDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 254 uint32_t sf = txDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 255 uint8_t cr = txDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 256 uint8_t pl = txDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 257 uint16_t fdev = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 258 bool crc = txDr.Crc;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 259 bool iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 260
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 261 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 262 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 263
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 264 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 265
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 266 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 267 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 268 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 269 fdev = 25e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 270 bw = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 271 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 272
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 273 GetRadio()->SetTxConfig(modem, pwr, fdev, bw, sf, cr, pl, false, crc, false, 0, iq, 3e3);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 274
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 275 logDebug("TX PWR: %u DR: %u SF: %u BW: %u CR: %u PL: %u CRC: %d IQ: %d", pwr, txDr.Index, sf, bw, cr, pl, crc, iq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 276
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 277 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 278 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 279
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 280 uint8_t ChannelPlan_AU915::SetRxConfig(uint8_t window, bool continuous, uint16_t wnd_growth) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 281
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 282 RxWindow rxw = GetRxWindow(window);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 283 GetRadio()->SetChannel(rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 284
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 285 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 286 uint32_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 287 uint32_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 288 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 289 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 290 uint16_t sto = rxDr.SymbolTimeout() * wnd_growth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 291 uint32_t afc = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 292 bool fixLen = false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 293 uint8_t payloadLen = 0U;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 294 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 295
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 296 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 297 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 298
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 299 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 300 bool iq = txDr.RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 301
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 302 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 303 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 304 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 305
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 306 // Beacon modifications - no I/Q inversion, fixed length rx, preamble
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 307 if (window == RX_BEACON) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 308 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 309 fixLen = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 310 payloadLen = sizeof(BCNPayload);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 311 pl = BEACON_PREAMBLE_LENGTH;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 312 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 313
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 314 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 315
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 316 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 317 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 318 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 319 cr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 320 bw = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 321 afc = 83333;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 322 iq = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 323 crc = true; // FSK must use CRC
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 324 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 325
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 326 // Disable printf's to actually receive packets, printing to debug may mess up the timing
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 327 // logTrace("Configure radio for RX%d on freq: %lu", window, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 328 // logTrace("RX SF: %u BW: %u CR: %u PL: %u STO: %u CRC: %d IQ: %d", sf, bw, cr, pl, sto, crc, iq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 329
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 330 GetRadio()->SetRxConfig(modem, bw, sf, cr, afc, pl, sto, fixLen, payloadLen, crc, false, 0, iq, continuous);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 331
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 332 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 333 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 334
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 335 uint8_t ChannelPlan_AU915::AddChannel(int8_t index, Channel channel) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 336 logTrace("Add Channel %d : %lu : %02x %d", index, channel.Frequency, channel.DrRange.Value, _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 337
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 338 assert(index < (int) _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 339
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 340 if (index >= 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 341 _channels[index] = channel;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 342 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 343 _channels.push_back(channel);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 344 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 345
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 346 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 347 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 348
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 349 Channel ChannelPlan_AU915::GetChannel(int8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 350 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 351 memset(&chan, 0, sizeof(Channel));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 352
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 353 if (_channels.size() > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 354 chan = _channels[index];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 355 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 356 if (index < 64) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 357 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 358 chan.DrRange.Fields.Min = _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 359 chan.DrRange.Fields.Max = _maxDatarate - 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 360 chan.Frequency = _freqUBase125k + (_freqUStep125k * index);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 361 } else if (index < 72) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 362 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 363 chan.DrRange.Fields.Min = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 364 chan.DrRange.Fields.Max = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 365 chan.Frequency = _freqUBase500k + (_freqUStep500k * (index - 64));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 366 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 367 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 368
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 369 return chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 370 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 371
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 372 uint8_t ChannelPlan_AU915::SetFrequencySubBand(uint8_t sub_band) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 373
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 374 _txFrequencySubBand = sub_band;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 375
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 376 if (sub_band > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 377 SetChannelMask(0, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 378 SetChannelMask(1, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 379 SetChannelMask(2, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 380 SetChannelMask(3, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 381 SetChannelMask(4, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 382 SetChannelMask((sub_band - 1) / 2, (sub_band % 2) ? 0x00FF : 0xFF00);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 383 SetChannelMask(4, 1 << (sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 384 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 385 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 386 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 387 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 388 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 389 SetChannelMask(4, 0x00FF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 390 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 391
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 392 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 393 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 394
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 395
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 396 void ChannelPlan_AU915::LogRxWindow(uint8_t wnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 397
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 398 RxWindow rxw = GetRxWindow(wnd);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 399 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 400 uint8_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 401 uint8_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 402 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 403 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 404 uint16_t sto = rxDr.SymbolTimeout();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 405 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 406 bool iq = GetTxDatarate().RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 407
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 408 logTrace("RX%d on freq: %lu", wnd, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 409 logTrace("RX DR: %u SF: %u BW: %u CR: %u PL: %u STO: %u CRC: %d IQ: %d", rxDr.Index, sf, bw, cr, pl, sto, crc, iq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 410 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 411
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 412 RxWindow ChannelPlan_AU915::GetRxWindow(uint8_t window) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 413 RxWindow rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 414 int index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 415
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 416 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 417 rxw.Frequency = GetSettings()->Network.TxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 418 index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 419 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 420 switch (window) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 421 case RX_1:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 422 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 423 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS)
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 424 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 425 else
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 426 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 427 } else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 428 rxw.Frequency = _freqDBase500k + (_txChannel - _numChans125k) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 429
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 430 if (GetSettings()->Session.TxDatarate <= DR_6) {
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 431 index = GetSettings()->Session.TxDatarate + 8 - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 432
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 433 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 434 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 435 if (index > DR_13)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 436 index = DR_13;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 437 } else if (GetSettings()->Session.TxDatarate >= DR_8) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 438 index = GetSettings()->Session.TxDatarate - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 439 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 440 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 441 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 442
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 443 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 444
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 445 case RX_BEACON:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 446 rxw.Frequency = GetSettings()->Session.BeaconFrequency;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 447 index = AU915_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 448 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 449
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 450 case RX_SLOT:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 451 rxw.Frequency = GetSettings()->Session.PingSlotFrequency;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 452 index = GetSettings()->Session.PingSlotDatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 453 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 454
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 455 // RX2, RXC, RX_TEST, etc..
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 456 default:
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 457 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 458 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 459 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 460 } else {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 461 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 462 }
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 463 } else {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 464 rxw.Frequency = GetSettings()->Session.Rx2Frequency;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 465 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 466
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 467 index = GetSettings()->Session.Rx2DatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 468 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 469 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 470
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 471 rxw.DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 472
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 473 return rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 474 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 475
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 476 uint8_t ChannelPlan_AU915::HandleRxParamSetup(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 477 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 478 int8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 479 int8_t drOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 480 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 481
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 482 drOffset = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 483 datarate = drOffset & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 484 drOffset = (drOffset >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 485
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 486 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 487 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 488 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 489 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 490
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 491 if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 492 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 493 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 494 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 495
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 496 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 497 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 498 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 499 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 500
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 501 if (drOffset < 0 || drOffset > _maxDatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 502 logInfo("DR Offset KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 503 status &= 0xFB; // Rx1DrOffset range KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 504 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 505
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 506 if ((status & 0x07) == 0x07) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 507 logInfo("RxParamSetup accepted Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 508 SetRx2DatarateIndex(datarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 509 SetRx2Frequency(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 510 SetRx1Offset(drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 511 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 512 logInfo("RxParamSetup rejected Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 513 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 514
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 515 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 516 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 517
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 518 uint8_t ChannelPlan_AU915::HandleNewChannel(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 519
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 520 // Not Supported in AU915
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 521 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 522 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 523 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 524
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 525 uint8_t ChannelPlan_AU915::HandleDownlinkChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 526
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 527 // Not Supported in AU915
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 528 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 529 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 530 }
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 531
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 532 uint8_t ChannelPlan_AU915::HandlePingSlotChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 533 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 534 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 535 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 536
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 537 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 538
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 539 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 540 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 541 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 542 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 543
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 544 datarate = payload[index] & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 545
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 546 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 547 logInfo("Received request to reset ping slot frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 548 freq = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 549 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 550 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 551 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 552 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 553 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 554
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 555 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 556 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 557 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 558 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 559
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 560 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 561 logInfo("PingSlotChannelReq accepted DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 562 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 563 GetSettings()->Session.PingSlotDatarateIndex = datarate;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 564 GetSettings()->Session.PingSlotFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 565 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 566 logInfo("PingSlotChannelReq rejected DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 567 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 568
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 569 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 570 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 571
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 572 uint8_t ChannelPlan_AU915::HandleBeaconFrequencyReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 573 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 574 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 575
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 576 status = 0x01;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 577
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 578 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 579 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 580 freq |= payload[index] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 581 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 582
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 583 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 584 logInfo("Received request to reset beacon frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 585 freq = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 586 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 587 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 588 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 589 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 590 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 591
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 592 if (status & 0x01) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 593 logInfo("BeaconFrequencyReq accepted Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 594 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 595 GetSettings()->Session.BeaconFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 596 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 597 logInfo("BeaconFrequencyReq rejected Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 598 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 599
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 600 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 601 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 602
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 603 uint8_t ChannelPlan_AU915::HandleAdrCommand(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 604
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 605 uint8_t power = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 606 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 607 uint16_t mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 608 uint8_t ctrl = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 609 uint8_t nbRep = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 610
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 611 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 612 datarate = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 613 power = datarate & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 614 datarate = (datarate >> 4) & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 615
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 616 mask = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 617 mask |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 618
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 619 nbRep = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 620 ctrl = (nbRep >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 621 nbRep &= 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 622
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 623 if (nbRep == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 624 nbRep = 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 625 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 626
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 627 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 628 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 629 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 630 //
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 631 // Remark MaxTxPower = 0 and MinTxPower = 10
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 632 //
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 633 if (power > 10) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 634 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 635 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 636
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 637 switch (ctrl) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 638 case 0:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 639 case 1:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 640 case 2:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 641 case 3:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 642 case 4:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 643 SetChannelMask(ctrl, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 644 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 645
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 646 case 6:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 647 // enable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 648 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 649 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 650 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 651 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 652 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 653 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 654
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 655 case 7:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 656 // disable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 657 SetChannelMask(0, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 658 SetChannelMask(1, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 659 SetChannelMask(2, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 660 SetChannelMask(3, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 661 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 662 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 663
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 664 default:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 665 logWarning("rejecting RFU or unknown control value %d", ctrl);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 666 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 667 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 668 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 669
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 670 if (GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 671 GetSettings()->Session.TxDatarate = datarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 672 GetSettings()->Session.TxPower = TX_POWERS[power];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 673 GetSettings()->Session.Redundancy = nbRep;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 674 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 675 logDebug("ADR is disabled, DR and Power not changed.");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 676 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 677 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 678 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 679
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 680 logDebug("ADR DR: %u PWR: %u Ctrl: %02x Mask: %04x NbRep: %u Stat: %02x", datarate, power, ctrl, mask, nbRep, status);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 681
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 682 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 683 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 684
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 685 uint8_t ChannelPlan_AU915::ValidateAdrConfiguration() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 686 uint8_t status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 687 uint8_t chans_enabled = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 688 uint8_t datarate = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 689 uint8_t power = GetSettings()->Session.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 690
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 691 if (!GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 692 logDebug("ADR disabled - no applied changes to validate");
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 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 697 logWarning("ADR Datarate KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 698 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 699 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 700 if (power < _minTxPower || power > _maxTxPower) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 701 logWarning("ADR TX Power KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 702 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 703 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 704
Jenkins@KEILDM1.dc.multitech.prv 38:3f9f04830555 705 // at least 2 125kHz channels must be enabled
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 706 chans_enabled += CountBits(_channelMask[0]);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 707 chans_enabled += CountBits(_channelMask[1]);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 708 chans_enabled += CountBits(_channelMask[2]);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 709 chans_enabled += CountBits(_channelMask[3]);
Jenkins@KEILDM1.dc.multitech.prv 38:3f9f04830555 710 // Semtech reference (LoRaMac-node) enforces at least 2 channels
Jenkins@KEILDM1.dc.multitech.prv 38:3f9f04830555 711 if (chans_enabled < 2) {
Jenkins@KEILDM1.dc.multitech.prv 38:3f9f04830555 712 logWarning("ADR Channel Mask KO - at least 2 125kHz channels must be enabled");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 713 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 714 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 715
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 716 // if TXDR == 4 (SF8@500kHz) at least 1 500kHz channel must be enabled
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 717 if (datarate == DR_4 && (CountBits(_channelMask[4] & 0xFF) == 0)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 718 logWarning("ADR Datarate KO - DR4 requires at least 1 500kHz channel enabled");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 719 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 720 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 721
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 722 return status;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 723 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 724
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 725 uint32_t ChannelPlan_AU915::GetTimeOffAir()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 726 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 727 if (GetSettings()->Test.DisableDutyCycle == lora::ON)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 728 return 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 729
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 730 uint32_t min = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 731 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 732
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 733 if (GetSettings()->Session.AggregatedTimeOffEnd > 0 && GetSettings()->Session.AggregatedTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 734 min = std::max < uint32_t > (min, GetSettings()->Session.AggregatedTimeOffEnd - now);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 735 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 736
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 737 now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 738 uint32_t join_time = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 739
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 740 if (GetSettings()->Session.JoinFirstAttempt != 0 && now < GetSettings()->Session.JoinTimeOffEnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 741 join_time = (GetSettings()->Session.JoinTimeOffEnd - now) * 1000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 742 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 743
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 744 min = std::max < uint32_t > (join_time, min);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 745
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 746 return min;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 747 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 748
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 749 std::vector<uint32_t> lora::ChannelPlan_AU915::GetChannels() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 750 std::vector < uint32_t > chans;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 751
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 752 if (GetSettings()->Network.FrequencySubBand > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 753 uint8_t chans_per_group = 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 754 size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 755 for (int8_t i = start; i < int8_t(start + chans_per_group); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 756 chans.push_back(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 757 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 758 chans.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 759 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 760 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 761 for (int8_t i = 0; i < _numChans; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 762 chans.push_back(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 763 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 764 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 765 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 766
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 767 return chans;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 768 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 769
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 770 std::vector<uint8_t> lora::ChannelPlan_AU915::GetChannelRanges() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 771 std::vector < uint8_t > ranges;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 772
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 773 if (GetSettings()->Network.FrequencySubBand > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 774 uint8_t chans_per_group = 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 775 size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 776 for (int8_t i = start; i < int8_t(start + chans_per_group); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 777 ranges.push_back(GetChannel(i).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 778 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 779 ranges.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 780 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 781 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 782 for (int8_t i = 0; i < _numChans; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 783 ranges.push_back(GetChannel(i).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 784 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 785 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 786 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 787
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 788 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 789
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 790 return ranges;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 791
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 792 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 793
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 794 void lora::ChannelPlan_AU915::EnableDefaultChannels() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 795 SetFrequencySubBand(GetFrequencySubBand());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 796 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 797
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 798 uint8_t ChannelPlan_AU915::GetNextChannel()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 799 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 800 if (GetSettings()->Session.AggregatedTimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 801 return LORA_AGGREGATED_DUTY_CYCLE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 802 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 803
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 804 if (P2PEnabled() || GetSettings()->Network.TxFrequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 805 logDebug("Using frequency %d", GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 806
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 807 if (GetSettings()->Test.DisableDutyCycle != lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 808 int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 809 logDebug("band: %d freq: %d", band, GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 810 if (band != -1 && _dutyBands[band].TimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 811 return LORA_NO_CHANS_ENABLED;
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 GetRadio()->SetChannel(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 816 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 817 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 818
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 819 uint8_t start = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 820 uint8_t maxChannels = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 821 uint8_t nbEnabledChannels = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 822 uint8_t *enabledChannels = new uint8_t[maxChannels];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 823
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 824 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 825 maxChannels = _numChans500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 826 start = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 827 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 828
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 829 // Search how many channels are enabled
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 830 DatarateRange range;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 831 uint8_t dr_index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 832 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 833
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 834 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 835 if (_dutyBands[i].TimeOffEnd < now || GetSettings()->Test.DisableDutyCycle == lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 836 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 837 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 838 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 839
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 840 for (uint8_t i = start; i < start + maxChannels; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 841 range = GetChannel(i).DrRange;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 842 // logDebug("chan: %d freq: %d range:%02x", i, GetChannel(i).Frequency, range.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 843
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 844 if (IsChannelEnabled(i) && (dr_index >= range.Fields.Min && dr_index <= range.Fields.Max)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 845 int8_t band = GetDutyBand(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 846 // logDebug("band: %d freq: %d", band, _channels[i].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 847 if (band != -1 && _dutyBands[band].TimeOffEnd == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 848 enabledChannels[nbEnabledChannels++] = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 849 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 850 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 851 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 852
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 853 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 854 _dutyBands[0].PowerMax = 26;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 855 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 856 if (nbEnabledChannels < 50)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 857 _dutyBands[0].PowerMax = 21;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 858 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 859 _dutyBands[0].PowerMax = 30;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 860 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 861
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 862 logTrace("Number of available channels: %d", nbEnabledChannels);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 863
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 864 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 865 uint8_t sf = GetTxDatarate().SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 866 uint8_t bw = GetTxDatarate().Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 867 int16_t thres = DEFAULT_FREE_CHAN_RSSI_THRESHOLD;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 868
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 869 if (nbEnabledChannels == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 870 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 871 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 872 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 873
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 874 if (GetSettings()->Network.CADEnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 875 // Search for free channel with ms timeout
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 876 int16_t timeout = 10000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 877 Timer tmr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 878 tmr.start();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 879
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 880 for (uint8_t j = rand_r(0, nbEnabledChannels - 1); tmr.read_ms() < timeout; j++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 881 freq = GetChannel(enabledChannels[j]).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 882
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 883 if (GetRadio()->IsChannelFree(SxRadio::MODEM_LORA, freq, sf, thres, bw)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 884 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 885 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 886 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 887 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 888 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 889 uint8_t j = rand_r(0, nbEnabledChannels - 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 890 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 891 freq = GetChannel(_txChannel).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 892 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 893
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 894 assert(freq != 0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 895
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 896 logDebug("Using channel %d : %d", _txChannel, freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 897 GetRadio()->SetChannel(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 898
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 899 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 900 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 901 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 902
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 903 uint8_t lora::ChannelPlan_AU915::GetJoinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 904 uint8_t dr = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 905
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 906 if (GetSettings()->Test.DisableRandomJoinDatarate == lora::OFF) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 907 static bool altDatarate = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 908
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 909 if (GetSettings()->Network.FrequencySubBand == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 910 static uint16_t used_bands_125k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 911 static uint16_t used_bands_500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 912 uint8_t frequency_sub_band = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 913
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 914 if (altDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 915 // 500k channel
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 916 if (CountBits(used_bands_500k) == 8) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 917 used_bands_500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 918 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 919 while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_500k & (1 << (frequency_sub_band - 1))) != 0)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 920 ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 921 used_bands_500k |= (1 << (frequency_sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 922 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 923 // 125k channel
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 924 if (CountBits(used_bands_125k) == 8) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 925 used_bands_125k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 926 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 927 while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_125k & (1 << (frequency_sub_band - 1))) != 0)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 928 ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 929 used_bands_125k |= (1 << (frequency_sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 930 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 931
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 932 logWarning("JoinDatarate setting frequency sub band to %d 125k: %04x 500k: %04x", frequency_sub_band, used_bands_125k, used_bands_500k);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 933 SetFrequencySubBand(frequency_sub_band);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 934 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 935
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 936 if (altDatarate && CountBits(_channelMask[4] > 0)) {
Jenkins@KEILDM1.dc.multitech.prv 104:07cdaa180b72 937 dr = lora::DR_6;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 938 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 939 dr = lora::DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 940 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 941 altDatarate = !altDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 942 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 943
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 944 return dr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 945 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 946
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 947 uint8_t lora::ChannelPlan_AU915::CalculateJoinBackoff(uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 948
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 949 time_t now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 950 uint32_t time_on_max = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 951 static uint32_t time_off_max = 15;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 952 uint32_t rand_time_off = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 953 static uint16_t join_cnt = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 954
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 955 // 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 956
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 957 if ((time_t)GetSettings()->Session.JoinTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 958 return LORA_JOIN_BACKOFF;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 959 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 960
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 961 uint32_t secs_since_first_attempt = (now - GetSettings()->Session.JoinFirstAttempt);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 962 uint16_t hours_since_first_attempt = secs_since_first_attempt / (60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 963
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 964 join_cnt = (join_cnt+1) % 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 965
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 966 if (GetSettings()->Session.JoinFirstAttempt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 967 /* 1 % duty-cycle for first hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 968 * 0.1 % next 10 hours
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 969 * 0.01 % upto 24 hours */
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 970 GetSettings()->Session.JoinFirstAttempt = now;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 971 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 972 GetSettings()->Session.JoinTimeOffEnd = now + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 973 } else if (join_cnt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 974 if (hours_since_first_attempt < 1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 975 time_on_max = 36000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 976 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 977 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 978 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 979
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 980 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 981 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 982 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 983 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 984 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 985 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 986 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 987 } else if (hours_since_first_attempt < 11) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 988 if (GetSettings()->Session.JoinTimeOnAir < 36000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 989 GetSettings()->Session.JoinTimeOnAir = 36000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 990 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 991 time_on_max = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 992 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 993 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 994 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 995
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 996 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 997 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 998 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 999 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1000 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1001 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 11 * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1002 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1003 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1004 if (GetSettings()->Session.JoinTimeOnAir < 72000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1005 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1006 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1007 uint32_t join_time = 2500;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1008
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1009 // 16 join attempts is ~2754 ms, check if this is the third of the 24 hour period
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1010
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1011 time_on_max = 80700;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1012 time_off_max = 1 * 60 * 60; // 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1013 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1014
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1015 if (GetSettings()->Session.JoinTimeOnAir < time_on_max - join_time) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1016 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1017 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1018 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1019 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1020 // Reset the join time on air and set end of restriction to the next 24 hour period
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1021 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1022 uint16_t days = (now - GetSettings()->Session.JoinFirstAttempt) / (24 * 60 * 60) + 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1023 logWarning("days : %d", days);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1024 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + ((days * 24) + 11) * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1025 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1026 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1027
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1028 logWarning("JoinBackoff: %lu seconds Time On Air: %lu / %lu", GetSettings()->Session.JoinTimeOffEnd - now, GetSettings()->Session.JoinTimeOnAir, time_on_max);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1029 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1030 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1031 GetSettings()->Session.JoinTimeOffEnd = now + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1032 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1033
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1034 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 62:4a8e7ac95a48 1035 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1036
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1037 bool ChannelPlan_AU915::DecodeBeacon(const uint8_t* payload, size_t size, BeaconData_t& data) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1038 uint16_t crc1, crc1_rx, crc2, crc2_rx;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1039 const BCNPayload* beacon = (const BCNPayload*)payload;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1040
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1041 // First check the size of the packet
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1042 if (size != sizeof(BCNPayload))
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1043 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1044
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1045 // Next we verify the CRCs are correct
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1046 crc1 = CRC16(beacon->RFU1, sizeof(beacon->RFU1) + sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1047 memcpy((uint8_t*)&crc1_rx, beacon->CRC1, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1048
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1049 if (crc1 != crc1_rx)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1050 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1051
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1052 crc2 = CRC16(beacon->GwSpecific, sizeof(beacon->GwSpecific) + sizeof(beacon->RFU2));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1053 memcpy((uint8_t*)&crc2_rx, beacon->CRC2, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1054
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1055 if (crc2 != crc2_rx)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1056 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1057
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1058 // Now that we have confirmed this packet is a beacon, parse and complete the output struct
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1059 memcpy(&data.Time, beacon->Time, sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1060 data.InfoDesc = beacon->GwSpecific[0];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1061
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1062 // Update the GPS fields if we have a gps info descriptor
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1063 if (data.InfoDesc == GPS_FIRST_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1064 data.InfoDesc == GPS_SECOND_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1065 data.InfoDesc == GPS_THIRD_ANTENNA) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1066 // Latitude and Longitude 3 bytes in length
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1067 memcpy(&data.Latitude, &beacon->GwSpecific[1], 3);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1068 memcpy(&data.Longitude, &beacon->GwSpecific[4], 3);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1069 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1070
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1071 return true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1072 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1073
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1074 void ChannelPlan_AU915::FrequencyHop(uint32_t time, uint32_t period, uint32_t devAddr) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1075 uint32_t channel;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1076 uint32_t freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1077
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 1078 if (GetSettings()->Session.BeaconFreqHop) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1079 channel = (time / period) % AU915_BEACON_CHANNELS;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1080 freq = AU915_BEACON_FREQ_BASE + (channel * AU915_BEACON_FREQ_STEP);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1081 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1082 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1083
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 1084 if (GetSettings()->Session.PingSlotFreqHop) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1085 channel = (time / period + devAddr) % AU915_BEACON_CHANNELS;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1086 freq = AU915_BEACON_FREQ_BASE + (channel * AU915_BEACON_FREQ_STEP);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1087 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1088 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1089 }