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:
Thu Aug 30 09:06:17 2018 -0500
Revision:
121:b7c80d8c4eb2
Parent:
104:07cdaa180b72
Child:
126:c17213d3156d
xdot-library revision 3.1.0-class-b-alpha-1-15-g0c33f0a and mbed-os revision mbed-os-5.7.7

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 121:b7c80d8c4eb2 31 , _bcnFreqHop(true)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 32 , _pingFreqHop(true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 33 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 34
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 35 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 36
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 37 ChannelPlan_AU915::ChannelPlan_AU915(Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 38 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 39 ChannelPlan(NULL, settings)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 40 , _bcnFreqHop(true)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 41 , _pingFreqHop(true)
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
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 46 ChannelPlan_AU915::ChannelPlan_AU915(SxRadio* radio, Settings* settings)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 47 :
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 48 ChannelPlan(radio, settings)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 49 , _bcnFreqHop(true)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 50 , _pingFreqHop(true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 51 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 52
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 53 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 54
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 55 ChannelPlan_AU915::~ChannelPlan_AU915() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 56
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 57 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 58
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 59 void ChannelPlan_AU915::Init() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 60 _plan = AU915;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 61 _planName = "AU915";
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 62
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 63 _datarates.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 64 _channels.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 65 _dutyBands.clear();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 66
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 67 DutyBand band;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 68
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 69 band.Index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 70 band.DutyCycle = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 71
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 72 Datarate dr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 73
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 74 _maxTxPower = 30;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 75 _minTxPower = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 76
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 77 _minFrequency = AU915_FREQ_MIN;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 78 _maxFrequency = AU915_FREQ_MAX;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 79
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 80 TX_POWERS = AU915_TX_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 81 RADIO_POWERS = AU915_RADIO_POWERS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 82 MAX_PAYLOAD_SIZE = AU915_MAX_PAYLOAD_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 83 MAX_PAYLOAD_SIZE_REPEATER = AU915_MAX_PAYLOAD_SIZE_REPEATER;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 84
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 85 band.FrequencyMin = AU915_FREQ_MIN;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 86 band.FrequencyMax = AU915_FREQ_MAX;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 87
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 88 _freqUBase125k = AU915_125K_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 89 _freqUStep125k = AU915_125K_FREQ_STEP;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 90 _freqUBase500k = AU915_500K_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 91 _freqUStep500k = AU915_500K_FREQ_STEP;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 92 _freqDBase500k = AU915_500K_DBASE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 93 _freqDStep500k = AU915_500K_DSTEP;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 94 GetSettings()->Session.Rx2Frequency = AU915_500K_DBASE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 95
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 96 GetSettings()->Session.BeaconFrequency = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 97 GetSettings()->Session.BeaconDatarateIndex = AU915_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 98 GetSettings()->Session.PingSlotFrequency = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 99 GetSettings()->Session.PingSlotDatarateIndex = AU915_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 100
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 101 _minDatarate = AU915_MIN_DATARATE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 102 _maxDatarate = AU915_MAX_DATARATE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 103 _minRx2Datarate = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 104 _maxRx2Datarate = DR_13;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 105 _minDatarateOffset = AU915_MIN_DATARATE_OFFSET;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 106 _maxDatarateOffset = AU915_MAX_DATARATE_OFFSET;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 107
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 108 _numChans125k = AU915_125K_NUM_CHANS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 109 _numChans500k = AU915_500K_NUM_CHANS;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 110
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 111 logInfo("Initialize channels...");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 112
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 113 SetNumberOfChannels(AU915_125K_NUM_CHANS + AU915_500K_NUM_CHANS, false);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 114
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 115 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 116
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 117 logInfo("Initialize datarates...");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 118
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 119 // Add DR0-5
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 120 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 121 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 122 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 123 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 124 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 125
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 126 // Add DR6
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 127 dr.SpreadingFactor = SF_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 128 dr.Bandwidth = BW_500;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 129 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 130 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 131
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 132 // Skip DR7 RFU
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 133 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 134 AddDatarate(-1, dr), dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 135
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 136 if (GetSettings()->Network.FrequencySubBand == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 137 band.PowerMax = 30;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 138 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 139 band.PowerMax = 21;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 140 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 141
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 142 band.TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 143
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 144 AddDutyBand(-1, band);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 145
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 146 GetSettings()->Session.Rx2DatarateIndex = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 147
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 148 // Add DR8-13
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 149 dr.SpreadingFactor = SF_12;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 150 while (dr.SpreadingFactor >= SF_7) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 151 AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 152 dr.SpreadingFactor--;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 153 dr.Index++;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 154 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 155
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 156 // Skip DR14-15 RFU
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 157 dr.SpreadingFactor = SF_INVALID;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 158 AddDatarate(-1, dr), AddDatarate(-1, dr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 159
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 160 GetSettings()->Session.TxDatarate = DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 161 GetSettings()->Session.TxPower = GetSettings()->Network.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 162
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 163 SetFrequencySubBand(GetSettings()->Network.FrequencySubBand);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 164
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 165 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 166
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 167 uint8_t ChannelPlan_AU915::HandleJoinAccept(const uint8_t* buffer, uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 168 if (size > 17) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 169 // TODO: Handle future channel mask settings
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 170 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 171
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 172 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 173 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 174
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 175 void ChannelPlan_AU915::SetNumberOfChannels(uint8_t channels, bool resize) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 176 uint8_t newsize = ((channels - 1) / CHAN_MASK_SIZE) + 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 177
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 178 if (resize) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 179 _channels.resize(channels);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 180 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 181
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 182 _channelMask.resize(newsize, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 183 _numChans = channels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 184
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_AU915::GetMinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 188 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 189 return 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 190 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 191 return _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 192 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 193
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 194 uint8_t ChannelPlan_AU915::GetMaxDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 195 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 196 return 13;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 197 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 198 return _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 199 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 200
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 201 bool ChannelPlan_AU915::IsChannelEnabled(uint8_t channel) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 202 uint8_t index = channel / CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 203 uint8_t shift = channel % CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 204
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 205 assert(index < _channelMask.size() * CHAN_MASK_SIZE);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 206
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 207 // cannot shift over 32 bits
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 208 assert(shift < 32);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 209
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 210 // 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 211
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 212 return (_channelMask[index] & (1 << shift)) == (1 << shift);
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::SetRx1Offset(uint8_t offset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 216 GetSettings()->Session.Rx1DatarateOffset = offset;
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::SetRx2Frequency(uint32_t freq) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 221 GetSettings()->Session.Rx2Frequency = freq;
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::SetRx2DatarateIndex(uint8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 226 GetSettings()->Session.Rx2DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 227 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 228 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 229
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 230 uint8_t ChannelPlan_AU915::SetTxConfig() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 231
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 232 logInfo("Configure radio for TX");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 233
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 234 uint8_t band = GetDutyBand(GetChannel(_txChannel).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 235 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 236 int8_t max_pwr = _dutyBands[band].PowerMax;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 237
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 238 int8_t pwr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 239
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 240 pwr = std::min < int8_t > (GetSettings()->Session.TxPower, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 241 if (pwr + GetSettings()->Network.AntennaGain >= max_pwr + 6 && GetSettings()->Network.AntennaGain > 6) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 242 pwr -= (GetSettings()->Network.AntennaGain - 6);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 243 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 244
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 245 for (int i = 20; i >= 0; i--) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 246 if (RADIO_POWERS[i] <= pwr) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 247 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 248 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 249 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 250 if (i == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 251 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 252 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 253 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 254
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 255 logDebug("Session pwr: %d ant: %d max: %d", GetSettings()->Session.TxPower, GetSettings()->Network.AntennaGain, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 256 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 257
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 258 uint32_t bw = txDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 259 uint32_t sf = txDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 260 uint8_t cr = txDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 261 uint8_t pl = txDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 262 uint16_t fdev = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 263 bool crc = txDr.Crc;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 264 bool iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 265
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 266 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 267 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 268
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 269 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 270
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 271 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 272 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 273 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 274 fdev = 25e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 275 bw = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 276 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 277
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 278 GetRadio()->SetTxConfig(modem, pwr, fdev, bw, sf, cr, pl, false, crc, false, 0, iq, 3e3);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 279
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 280 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 281
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 282 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 283 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 284
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 285 uint8_t ChannelPlan_AU915::SetRxConfig(uint8_t window, bool continuous, uint16_t wnd_growth) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 286
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 287 RxWindow rxw = GetRxWindow(window);
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 uint8_t ChannelPlan_AU915::AddChannel(int8_t index, Channel channel) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 341 logTrace("Add Channel %d : %lu : %02x %d", index, channel.Frequency, channel.DrRange.Value, _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 342
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 343 assert(index < (int) _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 344
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 345 if (index >= 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 346 _channels[index] = channel;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 347 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 348 _channels.push_back(channel);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 349 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 350
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 351 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 352 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 353
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 354 Channel ChannelPlan_AU915::GetChannel(int8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 355 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 356 memset(&chan, 0, sizeof(Channel));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 357
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 358 if (_channels.size() > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 359 chan = _channels[index];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 360 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 361 if (index < 64) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 362 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 363 chan.DrRange.Fields.Min = _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 364 chan.DrRange.Fields.Max = _maxDatarate - 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 365 chan.Frequency = _freqUBase125k + (_freqUStep125k * index);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 366 } else if (index < 72) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 367 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 368 chan.DrRange.Fields.Min = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 369 chan.DrRange.Fields.Max = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 370 chan.Frequency = _freqUBase500k + (_freqUStep500k * (index - 64));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 371 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 372 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 373
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 374 return chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 375 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 376
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 377 uint8_t ChannelPlan_AU915::SetFrequencySubBand(uint8_t sub_band) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 378
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 379 _txFrequencySubBand = sub_band;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 380
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 381 if (sub_band > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 382 SetChannelMask(0, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 383 SetChannelMask(1, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 384 SetChannelMask(2, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 385 SetChannelMask(3, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 386 SetChannelMask(4, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 387 SetChannelMask((sub_band - 1) / 2, (sub_band % 2) ? 0x00FF : 0xFF00);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 388 SetChannelMask(4, 1 << (sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 389 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 390 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 391 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 392 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 393 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 394 SetChannelMask(4, 0x00FF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 395 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 396
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 397 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 398 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 399
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 400
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 401 void ChannelPlan_AU915::LogRxWindow(uint8_t wnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 402
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 403 RxWindow rxw = GetRxWindow(wnd);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 404 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 405 uint8_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 406 uint8_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 407 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 408 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 409 uint16_t sto = rxDr.SymbolTimeout();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 410 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 411 bool iq = GetTxDatarate().RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 412
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 413 logTrace("RX%d on freq: %lu", wnd, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 414 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 415 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 416
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 417 RxWindow ChannelPlan_AU915::GetRxWindow(uint8_t window) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 418 RxWindow rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 419 int index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 420
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 421 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 422 rxw.Frequency = GetSettings()->Network.TxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 423 index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 424 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 425 switch (window) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 426 case RX_1:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 427 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 428 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS)
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 429 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 430 else
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 431 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 432 } else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 433 rxw.Frequency = _freqDBase500k + (_txChannel - _numChans125k) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 434
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 435 if (GetSettings()->Session.TxDatarate <= DR_6) {
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 436 index = GetSettings()->Session.TxDatarate + 8 - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 437
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 438 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 439 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 440 if (index > DR_13)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 441 index = DR_13;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 442 } else if (GetSettings()->Session.TxDatarate >= DR_8) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 443 index = GetSettings()->Session.TxDatarate - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 444 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 445 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 446 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 447
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_BEACON:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 451 rxw.Frequency = GetSettings()->Session.BeaconFrequency;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 452 index = GetSettings()->Session.BeaconDatarateIndex;
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 case RX_SLOT:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 456 rxw.Frequency = GetSettings()->Session.PingSlotFrequency;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 457 index = GetSettings()->Session.PingSlotDatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 458 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 459
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 460 // RX2, RXC, RX_TEST, etc..
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 461 default:
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 462 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 463 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 464 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 465 } else {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 466 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 467 }
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 468 } else {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 469 rxw.Frequency = GetSettings()->Session.Rx2Frequency;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 470 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 471
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 472 index = GetSettings()->Session.Rx2DatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 473 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 474 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 475
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 476 rxw.DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 477
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 478 return rxw;
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_AU915::HandleRxParamSetup(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 482 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 483 int8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 484 int8_t drOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 485 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 486
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 487 drOffset = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 488 datarate = drOffset & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 489 drOffset = (drOffset >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 490
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 491 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 492 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 493 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 494 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 495
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 496 if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 497 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 498 status &= 0xFE; // Channel frequency 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 (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 502 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 503 status &= 0xFD; // Datarate 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 (drOffset < 0 || drOffset > _maxDatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 507 logInfo("DR Offset KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 508 status &= 0xFB; // Rx1DrOffset range KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 509 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 510
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 511 if ((status & 0x07) == 0x07) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 512 logInfo("RxParamSetup accepted Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 513 SetRx2DatarateIndex(datarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 514 SetRx2Frequency(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 515 SetRx1Offset(drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 516 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 517 logInfo("RxParamSetup rejected Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 518 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 519
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 520 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 521 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 522
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 523 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 524
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 525 // Not Supported in AU915
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 526 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 527 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 528 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 529
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 530 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 531
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 532 // Not Supported in AU915
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 533 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 534 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 535 }
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 536
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 537 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 538 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 539 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 540 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 541
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 542 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 543
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 544 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 545 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 546 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 547 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 548
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 549 datarate = payload[index] & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 550
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 551 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 552 logInfo("Received request to reset ping slot frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 553 freq = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 554 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 555 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 556 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 557 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 558 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 559
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 560 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 561 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 562 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 563 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 564
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 565 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 566 logInfo("PingSlotChannelReq accepted DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 567 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 568 GetSettings()->Session.PingSlotDatarateIndex = datarate;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 569 _pingFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 570 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 571 logInfo("PingSlotChannelReq rejected DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 572 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 573
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 574 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 575 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 576
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 577 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 578 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 579 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 580
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 581 status = 0x01;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 582
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 583 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 584 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 585 freq |= payload[index] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 586 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 587
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 588 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 589 logInfo("Received request to reset beacon frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 590 freq = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 591 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 592 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 593 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 594 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 595 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 596
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 597 if (status & 0x01) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 598 logInfo("BeaconFrequencyReq accepted Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 599 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 600 _bcnFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 601 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 602 logInfo("BeaconFrequencyReq rejected Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 603 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 604
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 605 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 606 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 607
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 608 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 609
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 610 uint8_t power = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 611 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 612 uint16_t mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 613 uint8_t ctrl = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 614 uint8_t nbRep = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 615
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 616 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 617 datarate = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 618 power = datarate & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 619 datarate = (datarate >> 4) & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 620
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 621 mask = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 622 mask |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 623
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 624 nbRep = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 625 ctrl = (nbRep >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 626 nbRep &= 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 627
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 628 if (nbRep == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 629 nbRep = 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 630 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 631
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 632 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 633 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 634 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 635 //
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 636 // Remark MaxTxPower = 0 and MinTxPower = 10
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 637 //
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 638 if (power > 10) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 639 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 640 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 641
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 642 switch (ctrl) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 643 case 0:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 644 case 1:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 645 case 2:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 646 case 3:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 647 case 4:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 648 SetChannelMask(ctrl, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 649 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 650
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 651 case 6:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 652 // enable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 653 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 654 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 655 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 656 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 657 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 658 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 659
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 660 case 7:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 661 // disable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 662 SetChannelMask(0, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 663 SetChannelMask(1, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 664 SetChannelMask(2, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 665 SetChannelMask(3, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 666 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 667 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 668
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 669 default:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 670 logWarning("rejecting RFU or unknown control value %d", ctrl);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 671 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 672 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 673 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 674
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 675 if (GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 676 GetSettings()->Session.TxDatarate = datarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 677 GetSettings()->Session.TxPower = TX_POWERS[power];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 678 GetSettings()->Session.Redundancy = nbRep;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 679 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 680 logDebug("ADR is disabled, DR and Power not changed.");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 681 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 682 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 683 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 684
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 685 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 686
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 687 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 688 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 689
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 690 uint8_t ChannelPlan_AU915::ValidateAdrConfiguration() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 691 uint8_t status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 692 uint8_t chans_enabled = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 693 uint8_t datarate = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 694 uint8_t power = GetSettings()->Session.TxPower;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 695
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 696 if (!GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 697 logDebug("ADR disabled - no applied changes to validate");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 698 return status;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 699 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 700
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 701 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 702 logWarning("ADR Datarate KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 703 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 704 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 705 if (power < _minTxPower || power > _maxTxPower) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 706 logWarning("ADR TX Power KO - outside allowed range");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 707 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 708 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 709
Jenkins@KEILDM1.dc.multitech.prv 38:3f9f04830555 710 // at least 2 125kHz channels must be enabled
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 711 chans_enabled += CountBits(_channelMask[0]);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 712 chans_enabled += CountBits(_channelMask[1]);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 713 chans_enabled += CountBits(_channelMask[2]);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 714 chans_enabled += CountBits(_channelMask[3]);
Jenkins@KEILDM1.dc.multitech.prv 38:3f9f04830555 715 // Semtech reference (LoRaMac-node) enforces at least 2 channels
Jenkins@KEILDM1.dc.multitech.prv 38:3f9f04830555 716 if (chans_enabled < 2) {
Jenkins@KEILDM1.dc.multitech.prv 38:3f9f04830555 717 logWarning("ADR Channel Mask KO - at least 2 125kHz channels must be enabled");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 718 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 719 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 720
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 721 // if TXDR == 4 (SF8@500kHz) at least 1 500kHz channel must be enabled
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 722 if (datarate == DR_4 && (CountBits(_channelMask[4] & 0xFF) == 0)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 723 logWarning("ADR Datarate KO - DR4 requires at least 1 500kHz channel enabled");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 724 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 725 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 726
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 727 return status;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 728 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 729
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 730 uint32_t ChannelPlan_AU915::GetTimeOffAir()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 731 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 732 if (GetSettings()->Test.DisableDutyCycle == lora::ON)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 733 return 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 734
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 735 uint32_t min = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 736 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 737
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 738 if (GetSettings()->Session.AggregatedTimeOffEnd > 0 && GetSettings()->Session.AggregatedTimeOffEnd > now) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 739 min = std::max < uint32_t > (min, GetSettings()->Session.AggregatedTimeOffEnd - now);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 740 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 741
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 742 now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 743 uint32_t join_time = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 744
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 745 if (GetSettings()->Session.JoinFirstAttempt != 0 && now < GetSettings()->Session.JoinTimeOffEnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 746 join_time = (GetSettings()->Session.JoinTimeOffEnd - now) * 1000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 747 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 748
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 749 min = std::max < uint32_t > (join_time, min);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 750
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 751 return min;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 752 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 753
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 754 std::vector<uint32_t> lora::ChannelPlan_AU915::GetChannels() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 755 std::vector < uint32_t > chans;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 756
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 757 if (GetSettings()->Network.FrequencySubBand > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 758 uint8_t chans_per_group = 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 759 size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 760 for (int8_t i = start; i < int8_t(start + chans_per_group); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 761 chans.push_back(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 762 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 763 chans.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 764 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 765 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 766 for (int8_t i = 0; i < _numChans; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 767 chans.push_back(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 768 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 769 chans.push_back(GetRxWindow(2).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 770 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 771
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 772 return chans;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 773 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 774
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 775 std::vector<uint8_t> lora::ChannelPlan_AU915::GetChannelRanges() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 776 std::vector < uint8_t > ranges;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 777
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 778 if (GetSettings()->Network.FrequencySubBand > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 779 uint8_t chans_per_group = 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 780 size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 781 for (int8_t i = start; i < int8_t(start + chans_per_group); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 782 ranges.push_back(GetChannel(i).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 783 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 784 ranges.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 785 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 786 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 787 for (int8_t i = 0; i < _numChans; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 788 ranges.push_back(GetChannel(i).DrRange.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 789 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 790 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 791 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 792
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 793 ranges.push_back(GetRxWindow(2).DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 794
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 795 return ranges;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 796
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 797 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 798
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 799 void lora::ChannelPlan_AU915::EnableDefaultChannels() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 800 SetFrequencySubBand(GetFrequencySubBand());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 801 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 802
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 803 uint8_t ChannelPlan_AU915::GetNextChannel()
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 804 {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 805 if (GetSettings()->Session.AggregatedTimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 806 return LORA_AGGREGATED_DUTY_CYCLE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 807 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 808
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 809 if (P2PEnabled() || GetSettings()->Network.TxFrequency != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 810 logDebug("Using frequency %d", GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 811
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 812 if (GetSettings()->Test.DisableDutyCycle != lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 813 int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 814 logDebug("band: %d freq: %d", band, GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 815 if (band != -1 && _dutyBands[band].TimeOffEnd != 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 816 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 817 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 818 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 819
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 820 GetRadio()->SetChannel(GetSettings()->Network.TxFrequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 821 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 822 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 823
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 824 uint8_t start = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 825 uint8_t maxChannels = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 826 uint8_t nbEnabledChannels = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 827 uint8_t *enabledChannels = new uint8_t[maxChannels];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 828
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 829 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 830 maxChannels = _numChans500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 831 start = _numChans125k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 832 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 833
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 834 // Search how many channels are enabled
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 835 DatarateRange range;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 836 uint8_t dr_index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 837 uint32_t now = _dutyCycleTimer.read_ms();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 838
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 839 for (size_t i = 0; i < _dutyBands.size(); i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 840 if (_dutyBands[i].TimeOffEnd < now || GetSettings()->Test.DisableDutyCycle == lora::ON) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 841 _dutyBands[i].TimeOffEnd = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 842 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 843 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 844
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 845 for (uint8_t i = start; i < start + maxChannels; i++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 846 range = GetChannel(i).DrRange;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 847 // logDebug("chan: %d freq: %d range:%02x", i, GetChannel(i).Frequency, range.Value);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 848
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 849 if (IsChannelEnabled(i) && (dr_index >= range.Fields.Min && dr_index <= range.Fields.Max)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 850 int8_t band = GetDutyBand(GetChannel(i).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 851 // logDebug("band: %d freq: %d", band, _channels[i].Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 852 if (band != -1 && _dutyBands[band].TimeOffEnd == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 853 enabledChannels[nbEnabledChannels++] = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 854 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 855 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 856 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 857
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 858 if (GetTxDatarate().Bandwidth == BW_500) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 859 _dutyBands[0].PowerMax = 26;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 860 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 861 if (nbEnabledChannels < 50)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 862 _dutyBands[0].PowerMax = 21;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 863 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 864 _dutyBands[0].PowerMax = 30;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 865 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 866
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 867 logTrace("Number of available channels: %d", nbEnabledChannels);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 868
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 869 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 870 uint8_t sf = GetTxDatarate().SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 871 uint8_t bw = GetTxDatarate().Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 872 int16_t thres = DEFAULT_FREE_CHAN_RSSI_THRESHOLD;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 873
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 874 if (nbEnabledChannels == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 875 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 876 return LORA_NO_CHANS_ENABLED;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 877 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 878
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 879 if (GetSettings()->Network.CADEnabled) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 880 // Search for free channel with ms timeout
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 881 int16_t timeout = 10000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 882 Timer tmr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 883 tmr.start();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 884
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 885 for (uint8_t j = rand_r(0, nbEnabledChannels - 1); tmr.read_ms() < timeout; j++) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 886 freq = GetChannel(enabledChannels[j]).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 887
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 888 if (GetRadio()->IsChannelFree(SxRadio::MODEM_LORA, freq, sf, thres, bw)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 889 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 890 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 891 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 892 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 893 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 894 uint8_t j = rand_r(0, nbEnabledChannels - 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 895 _txChannel = enabledChannels[j];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 896 freq = GetChannel(_txChannel).Frequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 897 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 898
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 899 assert(freq != 0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 900
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 901 logDebug("Using channel %d : %d", _txChannel, freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 902 GetRadio()->SetChannel(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 903
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 904 delete [] enabledChannels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 905 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 906 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 907
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 908 uint8_t lora::ChannelPlan_AU915::GetJoinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 909 uint8_t dr = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 910
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 911 if (GetSettings()->Test.DisableRandomJoinDatarate == lora::OFF) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 912 static bool altDatarate = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 913
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 914 if (GetSettings()->Network.FrequencySubBand == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 915 static uint16_t used_bands_125k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 916 static uint16_t used_bands_500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 917 uint8_t frequency_sub_band = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 918
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 919 if (altDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 920 // 500k channel
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 921 if (CountBits(used_bands_500k) == 8) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 922 used_bands_500k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 923 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 924 while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_500k & (1 << (frequency_sub_band - 1))) != 0)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 925 ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 926 used_bands_500k |= (1 << (frequency_sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 927 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 928 // 125k channel
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 929 if (CountBits(used_bands_125k) == 8) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 930 used_bands_125k = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 931 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 932 while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_125k & (1 << (frequency_sub_band - 1))) != 0)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 933 ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 934 used_bands_125k |= (1 << (frequency_sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 935 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 936
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 937 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 938 SetFrequencySubBand(frequency_sub_band);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 939 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 940
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 941 if (altDatarate && CountBits(_channelMask[4] > 0)) {
Jenkins@KEILDM1.dc.multitech.prv 104:07cdaa180b72 942 dr = lora::DR_6;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 943 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 944 dr = lora::DR_0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 945 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 946 altDatarate = !altDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 947 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 948
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 949 return dr;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 950 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 951
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 952 uint8_t lora::ChannelPlan_AU915::CalculateJoinBackoff(uint8_t size) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 953
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 954 time_t now = time(NULL);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 955 uint32_t time_on_max = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 956 static uint32_t time_off_max = 15;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 957 uint32_t rand_time_off = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 958 static uint16_t join_cnt = 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 join_cnt = (join_cnt+1) % 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 970
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 971 if (GetSettings()->Session.JoinFirstAttempt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 972 /* 1 % duty-cycle for first hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 973 * 0.1 % next 10 hours
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 974 * 0.01 % upto 24 hours */
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 975 GetSettings()->Session.JoinFirstAttempt = now;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 976 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 977 GetSettings()->Session.JoinTimeOffEnd = now + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 978 } else if (join_cnt == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 979 if (hours_since_first_attempt < 1) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 980 time_on_max = 36000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 981 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 982 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 983 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 984
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 985 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 986 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 987 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 988 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 989 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 990 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 991 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 992 } else if (hours_since_first_attempt < 11) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 993 if (GetSettings()->Session.JoinTimeOnAir < 36000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 994 GetSettings()->Session.JoinTimeOnAir = 36000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 995 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 996 time_on_max = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 997 rand_time_off = rand_r(time_off_max - 1, time_off_max + 1);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 998 // time off max 1 hour
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 999 time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1000
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1001 if (GetSettings()->Session.JoinTimeOnAir < time_on_max) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1002 GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1003 GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1004 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1005 logWarning("Max time-on-air limit met for current join backoff period");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1006 GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 11 * 60 * 60;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1007 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1008 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1009 if (GetSettings()->Session.JoinTimeOnAir < 72000) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1010 GetSettings()->Session.JoinTimeOnAir = 72000;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1011 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1012 uint32_t join_time = 2500;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1013
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 1014 // 16 join attempts is ~2754 ms, check if this is the third of the 24 hour period
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 + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3);
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 62:4a8e7ac95a48 1040 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1041
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1042 bool ChannelPlan_AU915::DecodeBeacon(const uint8_t* payload, size_t size, BeaconData_t& data) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1043 uint16_t crc1, crc1_rx, crc2, crc2_rx;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1044 const BCNPayload* beacon = (const BCNPayload*)payload;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1045
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1046 // First check the size of the packet
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1047 if (size != sizeof(BCNPayload))
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1048 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1049
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1050 // Next we verify the CRCs are correct
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1051 crc1 = CRC16(beacon->RFU1, sizeof(beacon->RFU1) + sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1052 memcpy((uint8_t*)&crc1_rx, beacon->CRC1, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1053
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1054 if (crc1 != crc1_rx)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1055 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1056
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1057 crc2 = CRC16(beacon->GwSpecific, sizeof(beacon->GwSpecific) + sizeof(beacon->RFU2));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1058 memcpy((uint8_t*)&crc2_rx, beacon->CRC2, sizeof(uint16_t));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1059
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1060 if (crc2 != crc2_rx)
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1061 return false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1062
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1063 // Now that we have confirmed this packet is a beacon, parse and complete the output struct
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1064 memcpy(&data.Time, beacon->Time, sizeof(beacon->Time));
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1065 data.InfoDesc = beacon->GwSpecific[0];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1066
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1067 // Update the GPS fields if we have a gps info descriptor
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1068 if (data.InfoDesc == GPS_FIRST_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1069 data.InfoDesc == GPS_SECOND_ANTENNA ||
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1070 data.InfoDesc == GPS_THIRD_ANTENNA) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1071 // Latitude and Longitude 3 bytes in length
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1072 memcpy(&data.Latitude, &beacon->GwSpecific[1], 3);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1073 memcpy(&data.Longitude, &beacon->GwSpecific[4], 3);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1074 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1075
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1076 return true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1077 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1078
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1079 void ChannelPlan_AU915::FrequencyHop(uint32_t time, uint32_t period, uint32_t devAddr) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1080 uint32_t channel;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1081 uint32_t freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1082
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1083 if (_bcnFreqHop) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1084 channel = (time / period) % AU915_BEACON_CHANNELS;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1085 freq = AU915_BEACON_FREQ_BASE + (channel * AU915_BEACON_FREQ_STEP);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1086 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1087 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1088
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1089 if (_pingFreqHop) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1090 channel = (time / period + devAddr) % AU915_BEACON_CHANNELS;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1091 freq = AU915_BEACON_FREQ_BASE + (channel * AU915_BEACON_FREQ_STEP);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1092 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1093 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 1094 }