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:
Tue Sep 18 08:25:41 2018 -0500
Revision:
127:db053d511848
Parent:
126:c17213d3156d
Child:
128:ff9ca3779136
xdot-library revision 3.1.0-28-g84dbee8 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 127:db053d511848 163
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 164 if (size > 17 && buffer[28] == 0x01) {
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 165 for (int i = 13; i < size - 5; i += 2) {
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 166 SetChannelMask((i-13)/2, buffer[i+1] << 8 | buffer[i]);
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 167 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 168 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 169
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 170 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 171 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 172
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 173 void ChannelPlan_AU915::SetNumberOfChannels(uint8_t channels, bool resize) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 174 uint8_t newsize = ((channels - 1) / CHAN_MASK_SIZE) + 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 175
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 176 if (resize) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 177 _channels.resize(channels);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 178 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 179
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 180 _channelMask.resize(newsize, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 181 _numChans = channels;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 182
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 183 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 184
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 185 uint8_t ChannelPlan_AU915::GetMinDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 186 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 187 return 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 188 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 189 return _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 190 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 191
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 192 uint8_t ChannelPlan_AU915::GetMaxDatarate() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 193 if (GetSettings()->Network.Mode == lora::PEER_TO_PEER)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 194 return 13;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 195 else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 196 return _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 197 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 198
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 199 bool ChannelPlan_AU915::IsChannelEnabled(uint8_t channel) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 200 uint8_t index = channel / CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 201 uint8_t shift = channel % CHAN_MASK_SIZE;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 202
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 203 assert(index < _channelMask.size() * CHAN_MASK_SIZE);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 204
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 205 // cannot shift over 32 bits
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 206 assert(shift < 32);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 207
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 208 // 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 209
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 210 return (_channelMask[index] & (1 << shift)) == (1 << shift);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 211 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 212
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 213 uint8_t ChannelPlan_AU915::SetRx1Offset(uint8_t offset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 214 GetSettings()->Session.Rx1DatarateOffset = offset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 215 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 216 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 217
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 218 uint8_t ChannelPlan_AU915::SetRx2Frequency(uint32_t freq) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 219 GetSettings()->Session.Rx2Frequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 220 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 221 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 222
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 223 uint8_t ChannelPlan_AU915::SetRx2DatarateIndex(uint8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 224 GetSettings()->Session.Rx2DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 225 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 226 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 227
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 228 uint8_t ChannelPlan_AU915::SetTxConfig() {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 229
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 230 logInfo("Configure radio for TX");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 231
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 232 uint8_t band = GetDutyBand(GetChannel(_txChannel).Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 233 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 234 int8_t max_pwr = _dutyBands[band].PowerMax;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 235
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 236 int8_t pwr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 237
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 238 pwr = std::min < int8_t > (GetSettings()->Session.TxPower, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 239 if (pwr + GetSettings()->Network.AntennaGain >= max_pwr + 6 && GetSettings()->Network.AntennaGain > 6) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 240 pwr -= (GetSettings()->Network.AntennaGain - 6);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 241 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 242
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 243 for (int i = 20; i >= 0; i--) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 244 if (RADIO_POWERS[i] <= pwr) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 245 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 246 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 247 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 248 if (i == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 249 pwr = i;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 250 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 251 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 252
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 253 logDebug("Session pwr: %d ant: %d max: %d", GetSettings()->Session.TxPower, GetSettings()->Network.AntennaGain, max_pwr);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 254 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 255
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 256 uint32_t bw = txDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 257 uint32_t sf = txDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 258 uint8_t cr = txDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 259 uint8_t pl = txDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 260 uint16_t fdev = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 261 bool crc = txDr.Crc;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 262 bool iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 263
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 264 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 265 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 266
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 267 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 268
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 269 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 270 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 271 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 272 fdev = 25e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 273 bw = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 274 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 275
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 276 GetRadio()->SetTxConfig(modem, pwr, fdev, bw, sf, cr, pl, false, crc, false, 0, iq, 3e3);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 277
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 278 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 279
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 280 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 281 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 282
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 283 uint8_t ChannelPlan_AU915::SetRxConfig(uint8_t window, bool continuous, uint16_t wnd_growth) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 284
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 285 RxWindow rxw = GetRxWindow(window);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 286 GetRadio()->SetChannel(rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 287
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 288 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 289 uint32_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 290 uint32_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 291 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 292 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 293 uint16_t sto = rxDr.SymbolTimeout() * wnd_growth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 294 uint32_t afc = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 295 bool fixLen = false;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 296 uint8_t payloadLen = 0U;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 297 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 298
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 299 if (GetSettings()->Network.DisableCRC == true)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 300 crc = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 301
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 302 Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 303 bool iq = txDr.RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 304
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 305 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 306 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 307 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 308
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 309 // Beacon modifications - no I/Q inversion, fixed length rx, preamble
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 310 if (window == RX_BEACON) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 311 iq = txDr.TxIQ;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 312 fixLen = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 313 payloadLen = sizeof(BCNPayload);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 314 pl = BEACON_PREAMBLE_LENGTH;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 315 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 316
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 317 SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 318
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 319 if (sf == SF_FSK) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 320 modem = SxRadio::MODEM_FSK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 321 sf = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 322 cr = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 323 bw = 50e3;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 324 afc = 83333;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 325 iq = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 326 crc = true; // FSK must use CRC
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 327 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 328
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 329 // Disable printf's to actually receive packets, printing to debug may mess up the timing
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 330 // logTrace("Configure radio for RX%d on freq: %lu", window, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 331 // 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 332
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 333 GetRadio()->SetRxConfig(modem, bw, sf, cr, afc, pl, sto, fixLen, payloadLen, crc, false, 0, iq, continuous);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 334
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 335 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 336 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 337
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 338 uint8_t ChannelPlan_AU915::AddChannel(int8_t index, Channel channel) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 339 logTrace("Add Channel %d : %lu : %02x %d", index, channel.Frequency, channel.DrRange.Value, _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 340
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 341 assert(index < (int) _channels.size());
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 342
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 343 if (index >= 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 344 _channels[index] = channel;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 345 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 346 _channels.push_back(channel);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 347 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 348
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 349 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 350 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 351
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 352 Channel ChannelPlan_AU915::GetChannel(int8_t index) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 353 Channel chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 354 memset(&chan, 0, sizeof(Channel));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 355
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 356 if (_channels.size() > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 357 chan = _channels[index];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 358 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 359 if (index < 64) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 360 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 361 chan.DrRange.Fields.Min = _minDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 362 chan.DrRange.Fields.Max = _maxDatarate - 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 363 chan.Frequency = _freqUBase125k + (_freqUStep125k * index);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 364 } else if (index < 72) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 365 chan.Index = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 366 chan.DrRange.Fields.Min = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 367 chan.DrRange.Fields.Max = _maxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 368 chan.Frequency = _freqUBase500k + (_freqUStep500k * (index - 64));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 369 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 370 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 371
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 372 return chan;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 373 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 374
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 375 uint8_t ChannelPlan_AU915::SetFrequencySubBand(uint8_t sub_band) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 376
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 377 _txFrequencySubBand = sub_band;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 378
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 379 if (sub_band > 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 380 SetChannelMask(0, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 381 SetChannelMask(1, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 382 SetChannelMask(2, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 383 SetChannelMask(3, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 384 SetChannelMask(4, 0x0000);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 385 SetChannelMask((sub_band - 1) / 2, (sub_band % 2) ? 0x00FF : 0xFF00);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 386 SetChannelMask(4, 1 << (sub_band - 1));
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 387 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 388 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 389 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 390 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 391 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 392 SetChannelMask(4, 0x00FF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 393 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 394
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 395 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 396 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 397
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 398
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 399 void ChannelPlan_AU915::LogRxWindow(uint8_t wnd) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 400
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 401 RxWindow rxw = GetRxWindow(wnd);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 402 Datarate rxDr = GetDatarate(rxw.DatarateIndex);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 403 uint8_t bw = rxDr.Bandwidth;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 404 uint8_t sf = rxDr.SpreadingFactor;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 405 uint8_t cr = rxDr.Coderate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 406 uint8_t pl = rxDr.PreambleLength;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 407 uint16_t sto = rxDr.SymbolTimeout();
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 408 bool crc = false; // downlink does not use CRC according to LORAWAN
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 409 bool iq = GetTxDatarate().RxIQ;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 410
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 411 logTrace("RX%d on freq: %lu", wnd, rxw.Frequency);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 412 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 413 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 414
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 415 RxWindow ChannelPlan_AU915::GetRxWindow(uint8_t window) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 416 RxWindow rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 417 int index = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 418
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 419 if (P2PEnabled()) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 420 rxw.Frequency = GetSettings()->Network.TxFrequency;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 421 index = GetSettings()->Session.TxDatarate;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 422 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 423 switch (window) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 424 case RX_1:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 425 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 426 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS)
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 427 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 428 else
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 429 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 430 } else
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 431 rxw.Frequency = _freqDBase500k + (_txChannel - _numChans125k) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 432
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 433 if (GetSettings()->Session.TxDatarate <= DR_6) {
Jenkins@KEILDM1.dc.multitech.prv 52:2cfacf18f01a 434 index = GetSettings()->Session.TxDatarate + 8 - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 435
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 436 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 437 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 438 if (index > DR_13)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 439 index = DR_13;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 440 } else if (GetSettings()->Session.TxDatarate >= DR_8) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 441 index = GetSettings()->Session.TxDatarate - GetSettings()->Session.Rx1DatarateOffset;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 442 if (index < DR_8)
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 443 index = DR_8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 444 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 445
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 446 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 447
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 448 case RX_BEACON:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 449 rxw.Frequency = GetSettings()->Session.BeaconFrequency;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 450 index = AU915_BEACON_DR;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 451 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 452
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 453 case RX_SLOT:
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 454 rxw.Frequency = GetSettings()->Session.PingSlotFrequency;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 455 index = GetSettings()->Session.PingSlotDatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 456 break;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 457
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 458 // RX2, RXC, RX_TEST, etc..
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 459 default:
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 460 if (GetSettings()->Network.Mode == lora::PRIVATE_MTS) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 461 if (_txChannel < _numChans125k) {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 462 rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 463 } else {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 464 rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 465 }
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 466 } else {
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 467 rxw.Frequency = GetSettings()->Session.Rx2Frequency;
Jenkins@KEILDM1.dc.multitech.prv 81:2b275bd4c948 468 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 469
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 470 index = GetSettings()->Session.Rx2DatarateIndex;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 471 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 472 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 473
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 474 rxw.DatarateIndex = index;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 475
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 476 return rxw;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 477 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 478
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 479 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 480 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 481 int8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 482 int8_t drOffset = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 483 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 484
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 485 drOffset = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 486 datarate = drOffset & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 487 drOffset = (drOffset >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 488
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 489 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 490 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 491 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 492 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 493
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 494 if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 495 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 496 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 497 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 498
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 499 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 500 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 501 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 502 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 503
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 504 if (drOffset < 0 || drOffset > _maxDatarateOffset) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 505 logInfo("DR Offset KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 506 status &= 0xFB; // Rx1DrOffset range KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 507 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 508
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 509 if ((status & 0x07) == 0x07) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 510 logInfo("RxParamSetup accepted Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 511 SetRx2DatarateIndex(datarate);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 512 SetRx2Frequency(freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 513 SetRx1Offset(drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 514 } else {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 515 logInfo("RxParamSetup rejected Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 516 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 517
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 518 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 519 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 520
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 521 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 522
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 523 // Not Supported in AU915
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 524 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 525 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 526 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 527
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 528 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 529
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 530 // Not Supported in AU915
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 531 status = 0;
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 532 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 533 }
Jenkins@KEILDM1.dc.multitech.prv 86:8e7bfa8973b4 534
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 535 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 536 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 537 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 538 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 539
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 540 status = 0x03;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 541
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 542 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 543 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 544 freq |= payload[index++] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 545 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 546
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 547 datarate = payload[index] & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 548
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 549 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 550 logInfo("Received request to reset ping slot frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 551 freq = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 552 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 553 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 554 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 555 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 556 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 557
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 558 if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 559 logInfo("DR KO");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 560 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 561 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 562
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 563 if ((status & 0x03) == 0x03) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 564 logInfo("PingSlotChannelReq accepted DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 565 GetSettings()->Session.PingSlotFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 566 GetSettings()->Session.PingSlotDatarateIndex = datarate;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 567 GetSettings()->Session.PingSlotFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 568 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 569 logInfo("PingSlotChannelReq rejected DR: %d Freq: %d", datarate, freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 570 }
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 571
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 572 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 573 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 574
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 575 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 576 uint32_t freq = 0;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 577 bool freqHop = false;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 578
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 579 status = 0x01;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 580
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 581 freq = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 582 freq |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 583 freq |= payload[index] << 16;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 584 freq *= 100;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 585
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 586 if (freq == 0U) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 587 logInfo("Received request to reset beacon frequency to default");
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 588 freq = AU915_BEACON_FREQ_BASE;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 589 freqHop = true;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 590 } else if (!CheckRfFrequency(freq)) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 591 logInfo("Freq KO");
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 592 status &= 0xFE; // Channel frequency KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 593 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 594
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 595 if (status & 0x01) {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 596 logInfo("BeaconFrequencyReq accepted Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 597 GetSettings()->Session.BeaconFrequency = freq;
Jenkins@KEILDM1.dc.multitech.prv 126:c17213d3156d 598 GetSettings()->Session.BeaconFreqHop = freqHop;
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 599 } else {
Jenkins@KEILDM1.dc.multitech.prv 121:b7c80d8c4eb2 600 logInfo("BeaconFrequencyReq rejected Freq: %d", freq);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 601 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 602
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 603 return LORA_OK;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 604 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 605
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 606 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 607
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 608 uint8_t power = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 609 uint8_t datarate = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 610 uint16_t mask = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 611 uint8_t ctrl = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 612 uint8_t nbRep = 0;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 613
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 614 status = 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 615 datarate = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 616 power = datarate & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 617 datarate = (datarate >> 4) & 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 618
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 619 mask = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 620 mask |= payload[index++] << 8;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 621
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 622 nbRep = payload[index++];
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 623 ctrl = (nbRep >> 4) & 0x07;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 624 nbRep &= 0x0F;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 625
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 626 if (nbRep == 0) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 627 nbRep = 1;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 628 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 629
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 630 if (datarate > _maxDatarate) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 631 status &= 0xFD; // Datarate KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 632 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 633 //
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 634 // Remark MaxTxPower = 0 and MinTxPower = 10
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 635 //
Jenkins@KEILDM1.dc.multitech.prv 98:0fa5451750c3 636 if (power > 10) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 637 status &= 0xFB; // TxPower KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 638 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 639
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 640 switch (ctrl) {
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 641 case 0:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 642 case 1:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 643 case 2:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 644 case 3:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 645 case 4:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 646 SetChannelMask(ctrl, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 647 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 648
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 649 case 6:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 650 // enable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 651 SetChannelMask(0, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 652 SetChannelMask(1, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 653 SetChannelMask(2, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 654 SetChannelMask(3, 0xFFFF);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 655 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 656 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 657
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 658 case 7:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 659 // disable all 125 kHz channels
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 660 SetChannelMask(0, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 661 SetChannelMask(1, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 662 SetChannelMask(2, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 663 SetChannelMask(3, 0x0);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 664 SetChannelMask(4, mask);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 665 break;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 666
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 667 default:
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 668 logWarning("rejecting RFU or unknown control value %d", ctrl);
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 669 status &= 0xFE; // ChannelMask KO
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 670 return LORA_ERROR;
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 671 }
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 672
Jenkins@KEILDM1.dc.multitech.prv 36:bf7b1b13d7da 673 if (GetSettings()->Network.ADREnabled) {
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 674 if (status == 0x07) {
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 675 GetSettings()->Session.TxDatarate = datarate;
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 676 GetSettings()->Session.TxPower = TX_POWERS[power];
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 677 GetSettings()->Session.Redundancy = nbRep;
Jenkins@KEILDM1.dc.multitech.prv 127:db053d511848 678 }
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 126:c17213d3156d 1083 if (GetSettings()->Session.BeaconFreqHop) {
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 126:c17213d3156d 1089 if (GetSettings()->Session.PingSlotFreqHop) {
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 }