Bleeding edge development version of the mDot 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: mDot-IKS01A1 mDot-IKS01A1 mDot-Examples mDot-IKS01A1-Explora ... more
Fork of libmDot-dev-mbed2-deprecated by
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:
- libmDot-mbed5 -> production-ready build for mDot
- libmDot-dev-mbed5 -> development build for mDot
- libxDot-mbed5 -> production-ready build for xDot
- libxDot-dev-mbed5 -> development build for xDot
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.
plans/ChannelPlan_US915.cpp@134:e5ad4bd55ce5, 2018-02-14 (annotated)
- Committer:
- Jenkins@KEILDM1.dc.multitech.prv
- Date:
- Wed Feb 14 13:46:25 2018 -0600
- Revision:
- 134:e5ad4bd55ce5
- Parent:
- 115:bcd44682ac1e
- Child:
- 139:b2e9d643eef9
mdot-library revision 3.0.2-41-g8e44939 and mbed-os revision mbed-os-5.5.7
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 1 | /********************************************************************** |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 2 | * COPYRIGHT 2016 MULTI-TECH SYSTEMS, INC. |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 3 | * |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 4 | * ALL RIGHTS RESERVED BY AND FOR THE EXCLUSIVE BENEFIT OF |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 5 | * MULTI-TECH SYSTEMS, INC. |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 6 | * |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 7 | * MULTI-TECH SYSTEMS, INC. - CONFIDENTIAL AND PROPRIETARY |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 8 | * INFORMATION AND/OR TRADE SECRET. |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 9 | * |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 10 | * NOTICE: ALL CODE, PROGRAM, INFORMATION, SCRIPT, INSTRUCTION, |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 11 | * DATA, AND COMMENT HEREIN IS AND SHALL REMAIN THE CONFIDENTIAL |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 12 | * INFORMATION AND PROPERTY OF MULTI-TECH SYSTEMS, INC. |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 13 | * USE AND DISCLOSURE THEREOF, EXCEPT AS STRICTLY AUTHORIZED IN A |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 14 | * WRITTEN AGREEMENT SIGNED BY MULTI-TECH SYSTEMS, INC. IS PROHIBITED. |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 15 | * |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 16 | ***********************************************************************/ |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 17 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 18 | #include "ChannelPlan_US915.h" |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 19 | #include "limits.h" |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 20 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 21 | using namespace lora; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 22 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 23 | const uint8_t ChannelPlan_US915::US915_TX_POWERS[] = { 30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10 }; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 24 | const uint8_t ChannelPlan_US915::US915_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 | 115:bcd44682ac1e | 25 | const uint8_t ChannelPlan_US915::US915_MAX_PAYLOAD_SIZE[] = { 11, 53, 125, 242, 242, 0, 0, 0, 53, 129, 242, 242, 242, 242, 0, 0 }; |
Jenkins@KEILDM1.dc.multitech.prv | 104:9662b62f1977 | 26 | const uint8_t ChannelPlan_US915::US915_MAX_PAYLOAD_SIZE_REPEATER[] = { 11, 53, 126, 222, 222, 0, 0, 0, 33, 109, 222, 222, 222, 222, 0, 0 }; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 27 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 28 | ChannelPlan_US915::ChannelPlan_US915() |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 29 | : |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 30 | ChannelPlan(NULL, NULL) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 31 | { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 32 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 33 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 34 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 35 | ChannelPlan_US915::ChannelPlan_US915(Settings* settings) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 36 | : |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 37 | ChannelPlan(NULL, settings) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 38 | { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 39 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 40 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 41 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 42 | ChannelPlan_US915::ChannelPlan_US915(SxRadio* radio, Settings* settings) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 43 | : |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 44 | ChannelPlan(radio, settings) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 45 | { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 46 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 47 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 48 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 49 | ChannelPlan_US915::~ChannelPlan_US915() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 50 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 51 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 52 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 53 | void ChannelPlan_US915::Init() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 54 | _plan = US915; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 55 | _planName = "US915"; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 56 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 57 | _datarates.clear(); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 58 | _channels.clear(); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 59 | _dutyBands.clear(); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 60 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 61 | DutyBand band; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 62 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 63 | band.Index = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 64 | band.DutyCycle = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 65 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 66 | Datarate dr; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 67 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 68 | _maxTxPower = 30; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 69 | _minTxPower = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 70 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 71 | _minFrequency = US915_FREQ_MIN; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 72 | _maxFrequency = US915_FREQ_MAX; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 73 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 74 | TX_POWERS = US915_TX_POWERS; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 75 | RADIO_POWERS = US915_RADIO_POWERS; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 76 | MAX_PAYLOAD_SIZE = US915_MAX_PAYLOAD_SIZE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 77 | MAX_PAYLOAD_SIZE_REPEATER = US915_MAX_PAYLOAD_SIZE_REPEATER; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 78 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 79 | band.FrequencyMin = US915_FREQ_MIN; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 80 | band.FrequencyMax = US915_FREQ_MAX; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 81 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 82 | _freqUBase125k = US915_125K_FREQ_BASE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 83 | _freqUStep125k = US915_125K_FREQ_STEP; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 84 | _freqUBase500k = US915_500K_FREQ_BASE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 85 | _freqUStep500k = US915_500K_FREQ_STEP; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 86 | _freqDBase500k = US915_500K_DBASE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 87 | _freqDStep500k = US915_500K_DSTEP; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 88 | GetSettings()->Session.Rx2Frequency = US915_500K_DBASE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 89 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 90 | _minDatarate = US915_MIN_DATARATE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 91 | _maxDatarate = US915_MAX_DATARATE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 92 | _minRx2Datarate = DR_8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 93 | _maxRx2Datarate = DR_13; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 94 | _minDatarateOffset = US915_MIN_DATARATE_OFFSET; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 95 | _maxDatarateOffset = US915_MAX_DATARATE_OFFSET; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 96 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 97 | _numChans125k = US915_125K_NUM_CHANS; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 98 | _numChans500k = US915_500K_NUM_CHANS; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 99 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 100 | logInfo("Initialize channels..."); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 101 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 102 | SetNumberOfChannels(US915_125K_NUM_CHANS + US915_500K_NUM_CHANS, false); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 103 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 104 | dr.SpreadingFactor = SF_10; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 105 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 106 | logInfo("Initialize datarates..."); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 107 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 108 | // Add DR0-3 |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 109 | while (dr.SpreadingFactor >= SF_7) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 110 | AddDatarate(-1, dr); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 111 | dr.SpreadingFactor--; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 112 | dr.Index++; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 113 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 114 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 115 | // Add DR4 |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 116 | dr.SpreadingFactor = SF_8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 117 | dr.Bandwidth = BW_500; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 118 | AddDatarate(-1, dr); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 119 | dr.Index++; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 120 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 121 | // Skip DR5-7 RFU |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 122 | dr.SpreadingFactor = SF_INVALID; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 123 | AddDatarate(-1, dr), dr.Index++; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 124 | AddDatarate(-1, dr), dr.Index++; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 125 | AddDatarate(-1, dr), dr.Index++; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 126 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 127 | band.PowerMax = 30; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 128 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 129 | band.TimeOffEnd = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 130 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 131 | AddDutyBand(-1, band); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 132 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 133 | GetSettings()->Session.Rx2DatarateIndex = DR_8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 134 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 135 | // Add DR8-13 |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 136 | dr.SpreadingFactor = SF_12; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 137 | while (dr.SpreadingFactor >= SF_7) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 138 | AddDatarate(-1, dr); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 139 | dr.SpreadingFactor--; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 140 | dr.Index++; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 141 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 142 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 143 | // Skip DR14-15 RFU |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 144 | dr.SpreadingFactor = SF_INVALID; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 145 | AddDatarate(-1, dr), AddDatarate(-1, dr); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 146 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 147 | GetSettings()->Session.TxDatarate = DR_0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 148 | GetSettings()->Session.TxPower = GetSettings()->Network.TxPower; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 149 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 150 | SetFrequencySubBand(GetSettings()->Network.FrequencySubBand); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 151 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 152 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 153 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 154 | uint8_t ChannelPlan_US915::HandleJoinAccept(const uint8_t* buffer, uint8_t size) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 155 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 156 | if (size > 17) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 157 | // TODO: Handle future channel mask settings |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 158 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 159 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 160 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 161 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 162 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 163 | void ChannelPlan_US915::SetNumberOfChannels(uint8_t channels, bool resize) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 164 | uint8_t newsize = ((channels - 1) / CHAN_MASK_SIZE) + 1; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 165 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 166 | if (resize) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 167 | _channels.resize(channels); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 168 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 169 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 170 | _channelMask.resize(newsize, 0x0); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 171 | _numChans = channels; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 172 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 173 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 174 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 175 | bool ChannelPlan_US915::IsChannelEnabled(uint8_t channel) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 176 | uint8_t index = channel / CHAN_MASK_SIZE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 177 | uint8_t shift = channel % CHAN_MASK_SIZE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 178 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 179 | assert(index < _channelMask.size() * CHAN_MASK_SIZE); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 180 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 181 | // cannot shift over 32 bits |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 182 | assert(shift < 32); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 183 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 184 | // 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 | 82:0f5a742a08cd | 185 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 186 | return (_channelMask[index] & (1 << shift)) == (1 << shift); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 187 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 188 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 189 | uint8_t ChannelPlan_US915::GetMinDatarate() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 190 | if (GetSettings()->Network.Mode == lora::PEER_TO_PEER) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 191 | return 8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 192 | else |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 193 | return _minDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 194 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 195 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 196 | uint8_t ChannelPlan_US915::GetMaxDatarate() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 197 | if (GetSettings()->Network.Mode == lora::PEER_TO_PEER) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 198 | return 13; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 199 | else |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 200 | return _maxDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 201 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 202 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 203 | uint8_t ChannelPlan_US915::SetRx1Offset(uint8_t offset) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 204 | GetSettings()->Session.Rx1DatarateOffset = offset; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 205 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 206 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 207 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 208 | uint8_t ChannelPlan_US915::SetRx2Frequency(uint32_t freq) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 209 | GetSettings()->Session.Rx2Frequency = freq; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 210 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 211 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 212 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 213 | uint8_t ChannelPlan_US915::SetRx2DatarateIndex(uint8_t index) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 214 | GetSettings()->Session.Rx2DatarateIndex = index; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 215 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 216 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 217 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 218 | uint8_t ChannelPlan_US915::SetTxConfig() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 219 | logInfo("Configure radio for TX"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 220 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 221 | uint8_t band = GetDutyBand(GetChannel(_txChannel).Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 222 | Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 223 | int8_t max_pwr = _dutyBands[band].PowerMax; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 224 | uint8_t chans_enabled = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 225 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 226 | int8_t pwr = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 227 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 228 | pwr = std::min < int8_t > (GetSettings()->Session.TxPower, max_pwr); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 229 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 230 | // spec states that if < 50 125kHz channels are enabled, power is limited to 21dB conducted |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 231 | chans_enabled += CountBits(_channelMask[0]); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 232 | chans_enabled += CountBits(_channelMask[1]); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 233 | chans_enabled += CountBits(_channelMask[2]); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 234 | chans_enabled += CountBits(_channelMask[3]); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 235 | if (chans_enabled < 50 && pwr > 21) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 236 | pwr = 21; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 237 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 238 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 239 | if (pwr + GetSettings()->Network.AntennaGain >= max_pwr + 6 && GetSettings()->Network.AntennaGain > 6) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 240 | pwr -= (GetSettings()->Network.AntennaGain - 6); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 241 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 242 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 243 | for (int i = 20; i >= 0; i--) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 244 | if (RADIO_POWERS[i] <= pwr) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 245 | pwr = i; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 246 | break; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 247 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 248 | if (i == 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 249 | pwr = i; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 250 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 251 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 252 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 253 | logDebug("Session pwr: %d ant: %d max: %d", GetSettings()->Session.TxPower, GetSettings()->Network.AntennaGain, max_pwr); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 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 | 82:0f5a742a08cd | 255 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 256 | uint32_t bw = txDr.Bandwidth; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 257 | uint32_t sf = txDr.SpreadingFactor; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 258 | uint8_t cr = txDr.Coderate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 259 | uint8_t pl = txDr.PreambleLength; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 260 | uint16_t fdev = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 261 | bool crc = txDr.Crc; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 262 | bool iq = txDr.TxIQ; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 263 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 264 | if (GetSettings()->Network.DisableCRC == true) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 265 | crc = false; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 266 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 267 | SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 268 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 269 | if (sf == SF_FSK) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 270 | modem = SxRadio::MODEM_FSK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 271 | sf = 50e3; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 272 | fdev = 25e3; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 273 | bw = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 274 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 275 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 276 | GetRadio()->SetTxConfig(modem, pwr, fdev, bw, sf, cr, pl, false, crc, false, 0, iq, 3e3); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 277 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 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 | 82:0f5a742a08cd | 279 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 280 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 281 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 282 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 283 | uint8_t ChannelPlan_US915::SetRxConfig(uint8_t window, bool continuous) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 284 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 285 | RxWindow rxw = GetRxWindow(window); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 286 | GetRadio()->SetChannel(rxw.Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 287 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 288 | Datarate rxDr = GetDatarate(rxw.DatarateIndex); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 289 | uint32_t bw = rxDr.Bandwidth; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 290 | uint32_t sf = rxDr.SpreadingFactor; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 291 | uint8_t cr = rxDr.Coderate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 292 | uint8_t pl = rxDr.PreambleLength; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 293 | uint16_t sto = rxDr.SymbolTimeout(); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 294 | uint32_t afc = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 295 | bool crc = false; // downlink does not use CRC according to LORAWAN |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 296 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 297 | if (GetSettings()->Network.DisableCRC == true) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 298 | crc = false; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 299 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 300 | Datarate txDr = GetDatarate(GetSettings()->Session.TxDatarate); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 301 | bool iq = txDr.RxIQ; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 302 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 303 | if (P2PEnabled()) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 304 | iq = txDr.TxIQ; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 305 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 306 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 307 | SxRadio::RadioModems_t modem = SxRadio::MODEM_LORA; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 308 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 309 | if (sf == SF_FSK) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 310 | modem = SxRadio::MODEM_FSK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 311 | sf = 50e3; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 312 | cr = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 313 | bw = 50e3; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 314 | afc = 83333; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 315 | iq = false; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 316 | crc = true; // FSK must use CRC |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 317 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 318 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 319 | // Disable printf's to actually receive packets, printing to debug may mess up the timing |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 320 | // logTrace("Configure radio for RX%d on freq: %lu", window, rxw.Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 321 | // 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 | 82:0f5a742a08cd | 322 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 323 | GetRadio()->SetRxConfig(modem, bw, sf, cr, afc, pl, sto, false, 0, crc, false, 0, iq, continuous); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 324 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 325 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 326 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 327 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 328 | uint8_t ChannelPlan_US915::AddChannel(int8_t index, Channel channel) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 329 | logTrace("Add Channel %d : %lu : %02x %d", index, channel.Frequency, channel.DrRange.Value, _channels.size()); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 330 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 331 | assert(index < (int) _channels.size()); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 332 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 333 | if (index >= 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 334 | _channels[index] = channel; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 335 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 336 | _channels.push_back(channel); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 337 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 338 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 339 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 340 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 341 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 342 | Channel ChannelPlan_US915::GetChannel(int8_t index) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 343 | Channel chan; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 344 | memset(&chan, 0, sizeof(Channel)); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 345 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 346 | if (_channels.size() > 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 347 | chan = _channels[index]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 348 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 349 | if (index < 64) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 350 | chan.Index = index; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 351 | chan.DrRange.Fields.Min = _minDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 352 | chan.DrRange.Fields.Max = _maxDatarate - 1; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 353 | chan.Frequency = _freqUBase125k + (_freqUStep125k * index); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 354 | } else if (index < 72) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 355 | chan.Index = index; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 356 | chan.DrRange.Fields.Min = _maxDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 357 | chan.DrRange.Fields.Max = _maxDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 358 | chan.Frequency = _freqUBase500k + (_freqUStep500k * (index - 64)); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 359 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 360 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 361 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 362 | return chan; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 363 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 364 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 365 | uint8_t ChannelPlan_US915::SetFrequencySubBand(uint8_t sub_band) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 366 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 367 | _txFrequencySubBand = sub_band; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 368 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 369 | if (sub_band > 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 370 | SetChannelMask(0, 0x0000); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 371 | SetChannelMask(1, 0x0000); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 372 | SetChannelMask(2, 0x0000); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 373 | SetChannelMask(3, 0x0000); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 374 | SetChannelMask(4, 0x0000); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 375 | SetChannelMask((sub_band - 1) / 2, (sub_band % 2) ? 0x00FF : 0xFF00); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 376 | SetChannelMask(4, 1 << (sub_band - 1)); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 377 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 378 | SetChannelMask(0, 0xFFFF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 379 | SetChannelMask(1, 0xFFFF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 380 | SetChannelMask(2, 0xFFFF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 381 | SetChannelMask(3, 0xFFFF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 382 | SetChannelMask(4, 0x00FF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 383 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 384 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 385 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 386 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 387 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 388 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 389 | void ChannelPlan_US915::LogRxWindow(uint8_t wnd) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 390 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 391 | RxWindow rxw = GetRxWindow(wnd); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 392 | Datarate rxDr = GetDatarate(rxw.DatarateIndex); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 393 | uint8_t bw = rxDr.Bandwidth; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 394 | uint8_t sf = rxDr.SpreadingFactor; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 395 | uint8_t cr = rxDr.Coderate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 396 | uint8_t pl = rxDr.PreambleLength; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 397 | uint16_t sto = rxDr.SymbolTimeout(); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 398 | bool crc = false; // downlink does not use CRC according to LORAWAN |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 399 | bool iq = GetTxDatarate().RxIQ; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 400 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 401 | logTrace("RX%d on freq: %lu", wnd, rxw.Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 402 | 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 | 82:0f5a742a08cd | 403 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 404 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 405 | RxWindow ChannelPlan_US915::GetRxWindow(uint8_t window) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 406 | RxWindow rxw; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 407 | int index = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 408 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 409 | if (P2PEnabled()) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 410 | rxw.Frequency = GetSettings()->Network.TxFrequency; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 411 | index = GetSettings()->Session.TxDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 412 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 413 | if (window == 1) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 414 | if (_txChannel < _numChans125k) { |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 415 | if (GetSettings()->Network.Mode == lora::PRIVATE_MTS) |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 416 | rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k; |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 417 | else |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 418 | rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 419 | } else |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 420 | rxw.Frequency = _freqDBase500k + (_txChannel - _numChans125k) * _freqDStep500k; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 421 | |
Jenkins@KEILDM1.dc.multitech.prv | 109:41d16d4ab0f0 | 422 | if (GetSettings()->Session.TxDatarate <= DR_4) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 423 | index = GetSettings()->Session.TxDatarate + 10 - GetSettings()->Session.Rx1DatarateOffset; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 424 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 425 | if (index < DR_8) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 426 | index = DR_8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 427 | if (index > DR_13) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 428 | index = DR_13; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 429 | } else if (GetSettings()->Session.TxDatarate >= DR_8) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 430 | index = GetSettings()->Session.TxDatarate - GetSettings()->Session.Rx1DatarateOffset; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 431 | if (index < DR_8) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 432 | index = DR_8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 433 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 434 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 435 | if (GetSettings()->Network.Mode == lora::PRIVATE_MTS) |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 436 | if (_txChannel < _numChans125k) { |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 437 | rxw.Frequency = _freqDBase500k + (_txChannel / 8) * _freqDStep500k; |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 438 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 439 | rxw.Frequency = _freqDBase500k + (_txChannel % 8) * _freqDStep500k; |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 440 | } |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 441 | else |
Jenkins@KEILDM1.dc.multitech.prv | 134:e5ad4bd55ce5 | 442 | rxw.Frequency = GetSettings()->Session.Rx2Frequency; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 443 | index = GetSettings()->Session.Rx2DatarateIndex; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 444 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 445 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 446 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 447 | rxw.DatarateIndex = index; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 448 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 449 | return rxw; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 450 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 451 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 452 | uint8_t ChannelPlan_US915::HandleRxParamSetup(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 453 | status = 0x07; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 454 | int8_t datarate = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 455 | int8_t drOffset = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 456 | uint32_t freq = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 457 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 458 | drOffset = payload[index++]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 459 | datarate = drOffset & 0x0F; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 460 | drOffset = (drOffset >> 4) & 0x07; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 461 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 462 | freq = payload[index++]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 463 | freq |= payload[index++] << 8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 464 | freq |= payload[index++] << 16; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 465 | freq *= 100; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 466 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 467 | if (!CheckRfFrequency(freq)) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 468 | logInfo("Freq KO"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 469 | status &= 0xFE; // Channel frequency KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 470 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 471 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 472 | if (datarate < _minRx2Datarate || datarate > _maxRx2Datarate) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 473 | logInfo("DR KO"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 474 | status &= 0xFD; // Datarate KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 475 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 476 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 477 | if (drOffset < 0 || drOffset > _maxDatarateOffset) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 478 | logInfo("DR Offset KO"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 479 | status &= 0xFB; // Rx1DrOffset range KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 480 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 481 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 482 | if ((status & 0x07) == 0x07) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 483 | logInfo("RxParamSetup accepted Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 484 | SetRx2DatarateIndex(datarate); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 485 | SetRx2Frequency(freq); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 486 | SetRx1Offset(drOffset); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 487 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 488 | logInfo("RxParamSetup rejected Rx2DR: %d Rx2Freq: %d Rx1Offset: %d", datarate, freq, drOffset); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 489 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 490 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 491 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 492 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 493 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 494 | uint8_t ChannelPlan_US915::HandleNewChannel(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 495 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 496 | // Not Supported in US915 |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 497 | status = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 498 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 499 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 500 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 501 | uint8_t ChannelPlan_US915::HandlePingSlotChannelReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 502 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 503 | lora::CopyFreqtoInt(payload + index, _beaconRxChannel.Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 504 | index += 3; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 505 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 506 | if (_beaconRxChannel.Frequency != 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 507 | _beaconRxChannel.DrRange.Value = payload[index]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 508 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 509 | // TODO: set to default beacon rx channel |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 510 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 511 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 512 | status = 0x03; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 513 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 514 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 515 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 516 | uint8_t ChannelPlan_US915::HandleBeaconFrequencyReq(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 517 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 518 | status = 0x03; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 519 | Channel chParam; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 520 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 521 | // Skip channel index |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 522 | index++; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 523 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 524 | lora::CopyFreqtoInt(payload + index, chParam.Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 525 | index += 3; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 526 | chParam.DrRange.Value = payload[index++]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 527 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 528 | if (!GetRadio()->CheckRfFrequency(chParam.Frequency)) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 529 | status &= 0xFE; // Channel frequency KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 530 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 531 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 532 | if (chParam.DrRange.Fields.Min < chParam.DrRange.Fields.Max) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 533 | status &= 0xFD; // Datarate range KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 534 | } else if (chParam.DrRange.Fields.Min < _minDatarate || chParam.DrRange.Fields.Min > _maxDatarate) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 535 | status &= 0xFD; // Datarate range KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 536 | } else if (chParam.DrRange.Fields.Max < _minDatarate || chParam.DrRange.Fields.Max > _maxDatarate) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 537 | status &= 0xFD; // Datarate range KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 538 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 539 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 540 | if ((status & 0x03) == 0x03) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 541 | _beaconChannel = chParam; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 542 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 543 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 544 | if (_beaconChannel.Frequency == 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 545 | // TODO: Set to default |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 546 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 547 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 548 | status = 0x01; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 549 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 550 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 551 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 552 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 553 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 554 | uint8_t ChannelPlan_US915::HandleAdrCommand(const uint8_t* payload, uint8_t index, uint8_t size, uint8_t& status) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 555 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 556 | uint8_t power = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 557 | uint8_t datarate = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 558 | uint16_t mask = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 559 | uint8_t ctrl = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 560 | uint8_t nbRep = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 561 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 562 | status = 0x07; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 563 | datarate = payload[index++]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 564 | power = datarate & 0x0F; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 565 | datarate = (datarate >> 4) & 0x0F; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 566 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 567 | mask = payload[index++]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 568 | mask |= payload[index++] << 8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 569 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 570 | nbRep = payload[index++]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 571 | ctrl = (nbRep >> 4) & 0x07; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 572 | nbRep &= 0x0F; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 573 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 574 | if (nbRep == 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 575 | nbRep = 1; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 576 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 577 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 578 | if (datarate > _maxDatarate) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 579 | status &= 0xFD; // Datarate KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 580 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 581 | // |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 582 | // Remark MaxTxPower = 0 and MinTxPower = 10 |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 583 | // |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 584 | if (power < 0 || power > 10) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 585 | status &= 0xFB; // TxPower KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 586 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 587 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 588 | switch (ctrl) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 589 | case 0: |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 590 | case 1: |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 591 | case 2: |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 592 | case 3: |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 593 | case 4: |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 594 | SetChannelMask(ctrl, mask); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 595 | break; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 596 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 597 | case 6: |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 598 | // enable all 125 kHz channels |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 599 | SetChannelMask(0, 0xFFFF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 600 | SetChannelMask(1, 0xFFFF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 601 | SetChannelMask(2, 0xFFFF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 602 | SetChannelMask(3, 0xFFFF); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 603 | SetChannelMask(4, mask); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 604 | break; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 605 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 606 | case 7: |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 607 | // disable all 125 kHz channels |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 608 | SetChannelMask(0, 0x0); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 609 | SetChannelMask(1, 0x0); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 610 | SetChannelMask(2, 0x0); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 611 | SetChannelMask(3, 0x0); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 612 | SetChannelMask(4, mask); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 613 | break; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 614 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 615 | default: |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 616 | logWarning("rejecting RFU or unknown control value %d", ctrl); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 617 | status &= 0xFE; // ChannelMask KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 618 | return LORA_ERROR; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 619 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 620 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 621 | if (GetSettings()->Network.ADREnabled) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 622 | GetSettings()->Session.TxDatarate = datarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 623 | GetSettings()->Session.TxPower = TX_POWERS[power]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 624 | GetSettings()->Session.Redundancy = nbRep; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 625 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 626 | logDebug("ADR is disabled, DR and Power not changed."); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 627 | status &= 0xFB; // TxPower KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 628 | status &= 0xFD; // Datarate KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 629 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 630 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 631 | 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 | 82:0f5a742a08cd | 632 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 633 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 634 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 635 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 636 | uint8_t ChannelPlan_US915::ValidateAdrConfiguration() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 637 | uint8_t status = 0x07; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 638 | uint8_t chans_enabled = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 639 | uint8_t datarate = GetSettings()->Session.TxDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 640 | uint8_t power = GetSettings()->Session.TxPower; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 641 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 642 | if (!GetSettings()->Network.ADREnabled) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 643 | logDebug("ADR disabled - no applied changes to validate"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 644 | return status; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 645 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 646 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 647 | if (datarate > _maxDatarate) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 648 | logWarning("ADR Datarate KO - outside allowed range"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 649 | status &= 0xFD; // Datarate KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 650 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 651 | if (power < _minTxPower || power > _maxTxPower) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 652 | logWarning("ADR TX Power KO - outside allowed range"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 653 | status &= 0xFB; // TxPower KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 654 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 655 | |
Jenkins@KEILDM1.dc.multitech.prv | 84:29648b580369 | 656 | // at least 2 125kHz channels must be enabled |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 657 | chans_enabled += CountBits(_channelMask[0]); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 658 | chans_enabled += CountBits(_channelMask[1]); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 659 | chans_enabled += CountBits(_channelMask[2]); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 660 | chans_enabled += CountBits(_channelMask[3]); |
Jenkins@KEILDM1.dc.multitech.prv | 84:29648b580369 | 661 | // Semtech reference (LoRaMac-node) enforces at least 2 channels |
Jenkins@KEILDM1.dc.multitech.prv | 84:29648b580369 | 662 | if (chans_enabled < 2) { |
Jenkins@KEILDM1.dc.multitech.prv | 84:29648b580369 | 663 | logWarning("ADR Channel Mask KO - at least 2 125kHz channels must be enabled"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 664 | status &= 0xFE; // ChannelMask KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 665 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 666 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 667 | // if TXDR == 4 (SF8@500kHz) at least 1 500kHz channel must be enabled |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 668 | if (datarate == DR_4 && (CountBits(_channelMask[4] & 0xFF) == 0)) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 669 | logWarning("ADR Datarate KO - DR4 requires at least 1 500kHz channel enabled"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 670 | status &= 0xFD; // Datarate KO |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 671 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 672 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 673 | return status; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 674 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 675 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 676 | uint32_t ChannelPlan_US915::GetTimeOffAir() |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 677 | { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 678 | if (GetSettings()->Test.DisableDutyCycle == lora::ON) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 679 | return 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 680 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 681 | uint32_t min = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 682 | uint32_t now = _dutyCycleTimer.read_ms(); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 683 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 684 | if (GetSettings()->Session.AggregatedTimeOffEnd > 0 && GetSettings()->Session.AggregatedTimeOffEnd > now) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 685 | min = std::max < uint32_t > (min, GetSettings()->Session.AggregatedTimeOffEnd - now); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 686 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 687 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 688 | now = time(NULL); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 689 | uint32_t join_time = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 690 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 691 | if (GetSettings()->Session.JoinFirstAttempt != 0 && now < GetSettings()->Session.JoinTimeOffEnd) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 692 | join_time = (GetSettings()->Session.JoinTimeOffEnd - now) * 1000; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 693 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 694 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 695 | min = std::max < uint32_t > (join_time, min); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 696 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 697 | return min; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 698 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 699 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 700 | std::vector<uint32_t> lora::ChannelPlan_US915::GetChannels() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 701 | std::vector < uint32_t > chans; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 702 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 703 | if (GetSettings()->Network.FrequencySubBand > 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 704 | uint8_t chans_per_group = 8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 705 | size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 706 | for (int8_t i = start; i < int8_t(start + chans_per_group); i++) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 707 | chans.push_back(GetChannel(i).Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 708 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 709 | chans.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 710 | chans.push_back(GetRxWindow(2).Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 711 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 712 | for (int8_t i = 0; i < _numChans; i++) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 713 | chans.push_back(GetChannel(i).Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 714 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 715 | chans.push_back(GetRxWindow(2).Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 716 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 717 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 718 | return chans; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 719 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 720 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 721 | std::vector<uint8_t> lora::ChannelPlan_US915::GetChannelRanges() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 722 | std::vector < uint8_t > ranges; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 723 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 724 | if (GetSettings()->Network.FrequencySubBand > 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 725 | uint8_t chans_per_group = 8; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 726 | size_t start = (GetSettings()->Network.FrequencySubBand - 1) * chans_per_group; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 727 | for (int8_t i = start; i < int8_t(start + chans_per_group); i++) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 728 | ranges.push_back(GetChannel(i).DrRange.Value); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 729 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 730 | ranges.push_back(GetChannel(_numChans125k + (GetSettings()->Network.FrequencySubBand - 1)).DrRange.Value); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 731 | ranges.push_back(GetRxWindow(2).DatarateIndex); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 732 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 733 | for (int8_t i = 0; i < _numChans; i++) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 734 | ranges.push_back(GetChannel(i).DrRange.Value); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 735 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 736 | ranges.push_back(GetRxWindow(2).DatarateIndex); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 737 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 738 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 739 | ranges.push_back(GetRxWindow(2).DatarateIndex); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 740 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 741 | return ranges; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 742 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 743 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 744 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 745 | void lora::ChannelPlan_US915::EnableDefaultChannels() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 746 | SetFrequencySubBand(GetFrequencySubBand()); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 747 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 748 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 749 | uint8_t ChannelPlan_US915::GetNextChannel() |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 750 | { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 751 | if (GetSettings()->Session.AggregatedTimeOffEnd != 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 752 | return LORA_AGGREGATED_DUTY_CYCLE; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 753 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 754 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 755 | if (P2PEnabled() || GetSettings()->Network.TxFrequency != 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 756 | logDebug("Using frequency %d", GetSettings()->Network.TxFrequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 757 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 758 | if (GetSettings()->Test.DisableDutyCycle != lora::ON) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 759 | int8_t band = GetDutyBand(GetSettings()->Network.TxFrequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 760 | logDebug("band: %d freq: %d", band, GetSettings()->Network.TxFrequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 761 | if (band != -1 && _dutyBands[band].TimeOffEnd != 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 762 | return LORA_NO_CHANS_ENABLED; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 763 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 764 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 765 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 766 | GetRadio()->SetChannel(GetSettings()->Network.TxFrequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 767 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 768 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 769 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 770 | uint8_t start = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 771 | uint8_t maxChannels = _numChans125k; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 772 | uint8_t nbEnabledChannels = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 773 | uint8_t *enabledChannels = new uint8_t[maxChannels]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 774 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 775 | if (GetTxDatarate().Bandwidth == BW_500) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 776 | maxChannels = _numChans500k; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 777 | start = _numChans125k; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 778 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 779 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 780 | // Search how many channels are enabled |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 781 | DatarateRange range; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 782 | uint8_t dr_index = GetSettings()->Session.TxDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 783 | uint32_t now = _dutyCycleTimer.read_ms(); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 784 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 785 | for (size_t i = 0; i < _dutyBands.size(); i++) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 786 | if (_dutyBands[i].TimeOffEnd < now || GetSettings()->Test.DisableDutyCycle == lora::ON) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 787 | _dutyBands[i].TimeOffEnd = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 788 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 789 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 790 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 791 | for (uint8_t i = start; i < start + maxChannels; i++) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 792 | range = GetChannel(i).DrRange; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 793 | // logDebug("chan: %d freq: %d range:%02x", i, GetChannel(i).Frequency, range.Value); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 794 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 795 | if (IsChannelEnabled(i) && (dr_index >= range.Fields.Min && dr_index <= range.Fields.Max)) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 796 | int8_t band = GetDutyBand(GetChannel(i).Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 797 | // logDebug("band: %d freq: %d", band, _channels[i].Frequency); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 798 | if (band != -1 && _dutyBands[band].TimeOffEnd == 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 799 | enabledChannels[nbEnabledChannels++] = i; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 800 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 801 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 802 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 803 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 804 | if (GetTxDatarate().Bandwidth == BW_500) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 805 | _dutyBands[0].PowerMax = 26; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 806 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 807 | if (nbEnabledChannels < 50) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 808 | _dutyBands[0].PowerMax = 21; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 809 | else |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 810 | _dutyBands[0].PowerMax = 30; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 811 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 812 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 813 | logTrace("Number of available channels: %d", nbEnabledChannels); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 814 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 815 | uint32_t freq = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 816 | uint8_t sf = GetTxDatarate().SpreadingFactor; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 817 | uint8_t bw = GetTxDatarate().Bandwidth; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 818 | int16_t thres = DEFAULT_FREE_CHAN_RSSI_THRESHOLD; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 819 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 820 | if (nbEnabledChannels == 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 821 | delete [] enabledChannels; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 822 | return LORA_NO_CHANS_ENABLED; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 823 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 824 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 825 | if (GetSettings()->Network.CADEnabled) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 826 | // Search for free channel with ms timeout |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 827 | int16_t timeout = 10000; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 828 | Timer tmr; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 829 | tmr.start(); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 830 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 831 | for (uint8_t j = rand_r(0, nbEnabledChannels - 1); tmr.read_ms() < timeout; j++) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 832 | freq = GetChannel(enabledChannels[j]).Frequency; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 833 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 834 | if (GetRadio()->IsChannelFree(SxRadio::MODEM_LORA, freq, sf, thres, bw)) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 835 | _txChannel = enabledChannels[j]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 836 | break; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 837 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 838 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 839 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 840 | uint8_t j = rand_r(0, nbEnabledChannels - 1); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 841 | _txChannel = enabledChannels[j]; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 842 | freq = GetChannel(_txChannel).Frequency; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 843 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 844 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 845 | assert(freq != 0); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 846 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 847 | logDebug("Using channel %d : %d", _txChannel, freq); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 848 | GetRadio()->SetChannel(freq); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 849 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 850 | delete [] enabledChannels; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 851 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 852 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 853 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 854 | uint8_t lora::ChannelPlan_US915::GetJoinDatarate() { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 855 | uint8_t dr = GetSettings()->Session.TxDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 856 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 857 | if (GetSettings()->Test.DisableRandomJoinDatarate == lora::OFF) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 858 | static bool altDatarate = false; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 859 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 860 | if (GetSettings()->Network.FrequencySubBand == 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 861 | static uint16_t used_bands_125k = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 862 | static uint16_t used_bands_500k = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 863 | uint8_t frequency_sub_band = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 864 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 865 | if (altDatarate) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 866 | // 500k channel |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 867 | if (CountBits(used_bands_500k) == 8) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 868 | used_bands_500k = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 869 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 870 | while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_500k & (1 << (frequency_sub_band - 1))) != 0) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 871 | ; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 872 | used_bands_500k |= (1 << (frequency_sub_band - 1)); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 873 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 874 | // 125k channel |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 875 | if (CountBits(used_bands_125k) == 8) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 876 | used_bands_125k = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 877 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 878 | while ((frequency_sub_band = rand_r(1, 8)) && (used_bands_125k & (1 << (frequency_sub_band - 1))) != 0) |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 879 | ; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 880 | used_bands_125k |= (1 << (frequency_sub_band - 1)); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 881 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 882 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 883 | 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 | 82:0f5a742a08cd | 884 | SetFrequencySubBand(frequency_sub_band); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 885 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 886 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 887 | if (altDatarate && CountBits(_channelMask[4] > 0)) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 888 | dr = lora::DR_4; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 889 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 890 | dr = lora::DR_0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 891 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 892 | altDatarate = !altDatarate; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 893 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 894 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 895 | return dr; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 896 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 897 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 898 | uint8_t lora::ChannelPlan_US915::CalculateJoinBackoff(uint8_t size) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 899 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 900 | time_t now = time(NULL); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 901 | uint32_t time_on_max = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 902 | static uint32_t time_off_max = 15; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 903 | uint32_t rand_time_off = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 904 | static uint16_t join_cnt = 0; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 905 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 906 | // TODO: calc time-off-max based on RTC time from JoinFirstAttempt, time-off-max is lost over sleep |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 907 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 908 | if ((time_t)GetSettings()->Session.JoinTimeOffEnd > now) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 909 | return LORA_JOIN_BACKOFF; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 910 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 911 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 912 | uint32_t secs_since_first_attempt = (now - GetSettings()->Session.JoinFirstAttempt); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 913 | uint16_t hours_since_first_attempt = secs_since_first_attempt / (60 * 60); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 914 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 915 | join_cnt = (join_cnt+1) % 16; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 916 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 917 | if (GetSettings()->Session.JoinFirstAttempt == 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 918 | /* 1 % duty-cycle for first hour |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 919 | * 0.1 % next 10 hours |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 920 | * 0.01 % upto 24 hours */ |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 921 | GetSettings()->Session.JoinFirstAttempt = now; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 922 | GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 923 | GetSettings()->Session.JoinTimeOffEnd = now + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 924 | } else if (join_cnt == 0) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 925 | if (hours_since_first_attempt < 1) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 926 | time_on_max = 36000; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 927 | rand_time_off = rand_r(time_off_max - 1, time_off_max + 1); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 928 | // time off max 1 hour |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 929 | time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 930 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 931 | if (GetSettings()->Session.JoinTimeOnAir < time_on_max) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 932 | GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 933 | GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 934 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 935 | logWarning("Max time-on-air limit met for current join backoff period"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 936 | GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 60 * 60; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 937 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 938 | } else if (hours_since_first_attempt < 11) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 939 | if (GetSettings()->Session.JoinTimeOnAir < 36000) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 940 | GetSettings()->Session.JoinTimeOnAir = 36000; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 941 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 942 | time_on_max = 72000; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 943 | rand_time_off = rand_r(time_off_max - 1, time_off_max + 1); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 944 | // time off max 1 hour |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 945 | time_off_max = std::min < uint32_t > (time_off_max * 2, 60 * 60); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 946 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 947 | if (GetSettings()->Session.JoinTimeOnAir < time_on_max) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 948 | GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 949 | GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 950 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 951 | logWarning("Max time-on-air limit met for current join backoff period"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 952 | GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + 11 * 60 * 60; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 953 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 954 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 955 | if (GetSettings()->Session.JoinTimeOnAir < 72000) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 956 | GetSettings()->Session.JoinTimeOnAir = 72000; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 957 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 958 | uint32_t join_time = 2500; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 959 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 960 | // 16 join attempts is ~2754 ms, check if this is the third of the 24 hour period |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 961 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 962 | time_on_max = 80700; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 963 | time_off_max = 1 * 60 * 60; // 1 hour |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 964 | rand_time_off = rand_r(time_off_max - 1, time_off_max + 1); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 965 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 966 | if (GetSettings()->Session.JoinTimeOnAir < time_on_max - join_time) { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 967 | GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 968 | GetSettings()->Session.JoinTimeOffEnd = now + rand_time_off; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 969 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 970 | logWarning("Max time-on-air limit met for current join backoff period"); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 971 | // Reset the join time on air and set end of restriction to the next 24 hour period |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 972 | GetSettings()->Session.JoinTimeOnAir = 72000; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 973 | uint16_t days = (now - GetSettings()->Session.JoinFirstAttempt) / (24 * 60 * 60) + 1; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 974 | logWarning("days : %d", days); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 975 | GetSettings()->Session.JoinTimeOffEnd = GetSettings()->Session.JoinFirstAttempt + ((days * 24) + 11) * 60 * 60; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 976 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 977 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 978 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 979 | logWarning("JoinBackoff: %lu seconds Time On Air: %lu / %lu", GetSettings()->Session.JoinTimeOffEnd - now, GetSettings()->Session.JoinTimeOnAir, time_on_max); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 980 | } else { |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 981 | GetSettings()->Session.JoinTimeOnAir += GetTimeOnAir(size); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 982 | GetSettings()->Session.JoinTimeOffEnd = now + rand_r(GetSettings()->Network.JoinDelay + 2, GetSettings()->Network.JoinDelay + 3); |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 983 | } |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 984 | |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 985 | return LORA_OK; |
Jenkins@KEILDM1.dc.multitech.prv | 82:0f5a742a08cd | 986 | } |