In order to ensure that the traceroute module works correctly, rather
than modifying the hop limnit of the existing queued version of the
packet, simply drop it ifrom the queue and reprocess the version of the
packet with the superior hop limit.
Sometimes a packet will be in the TX queue waiting to be transmitted,
when it is overheard being rebroadcast by another node, with a higher
hop limit remaining. When this occurs, modify the pending packet in
the TX queue to avoid unnecessarily wasting hops.
Will always rebroadcast packets, but will do so after all other modes.
Intended for router nodes that are there to provide additional coverage
in areas not already covered by other routers, or to bridge around
problematic terrain, but should not be given priority over other routers
in order to avoid unnecessaraily consuming hops.
By default, this role will rebroadcast during the normal client window.
However, if another node is overheard rebroadcasting the packet, then it
will be moved to a second window *after* the normal client one, with the
same timing behaviour.
* * Adding the -Wcast-align compilation flag for
the rp2040.
* * Some rework to use a struct to access radio data
* Buffer will not be accessed by arithmetic pointer anymore
* * Remplace arithmetic pointer to avoid Warning
* * Avoid 2 little artitmetic pointer
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* Rename message length headers and set payload max to 255
* Add MESHTASTIC_PKC_OVERHEAD
* compare to MESHTASTIC_HEADER_LENGTH
---------
Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
* Set `hop_start` in header to determine how many hops each packet traveled
* Set hopLimit of response according to hops used by request
* Identify neighbors based on `hopStart` and `hopLimit`
* NeighborInfo: get all packets and assume a default broadcast interval
* Add fail-safe in case node in between is running modified firmware
* Add `viaMQTT` and `hopsAway` to NodeInfo
* Replace `HOP_RELIABLE` with hopStart for repeated packet
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* Mark packets received via MQTT and add option to ignore them
* Don't send packets received via MQTT back into MQTT
Generate implicit ACK for packets we as an MQTT gateway sent
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* Use startReceive() instead of startReceiveDutyCycleAuto()
* Add preamble detected IRQ
* Escape from 'freeze' state when packet should have been received
* Use RADIOLIB_GODMODE for access to clearIrqStatus
* SX126x: Better handling of false preamble detections
* SX128x: Add preamble IRQ and false detection handling to active receiving check
* Remove unnecessary function declaration
---------
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
* Yank mqtt service envelope queue
* trybuildfix mqtt system
* removed too much
* no excessive heap debugging on release builds
* send QueueStatus messages
The QueueStatus message is sent as a response to the attempt to queue
an outgoing MeshPacket and contains statuses of the last queue
attempt, TX Queue space and capacity and MeshPacket.id that was
queued.
When TX Queue changes status from completely full to at least
a single slot free a QueueStatus message is also sent to notify
that user can queue more messages.
Signed-off-by: Pavel Boldin <pavel.b@techspark.engineering>
* WIP: update protobufs
Signed-off-by: Pavel Boldin <pavel.b@techspark.engineering>
* update protobufs
* regen protos
Signed-off-by: Pavel Boldin <pavel.b@techspark.engineering>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
Co-authored-by: Sacha Weatherstone <sachaw100@hotmail.com>
The `RadioInterface::freq` member was encapsulated with the `RadioInterface::getFreq()` function,
which could be overridden in child classes for some LoRa-modules.
