rbxii3/firmware
1
0
Fork 0
mirror of https://github.com/meshtastic/firmware.git synced 2025-12-16 07:42:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Allow hop_limit to be configured

Browse Source 
https://github.com/meshtastic/Meshtastic-device/issues/1007
This commit is contained in:
Jm Casler
2021-12-18 16:21:12 -05:00
parent 94e9345354
commit d7a1b9fd62
4 changed files with 21 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/mesh/ReliableRouter.cpp
View File

@@ -16,8 +16,13 @@ ErrorCode ReliableRouter::send(MeshPacket *p)
// If someone asks for acks on broadcast, we need the hop limit to be at least one, so that first node that receives our
// message will rebroadcast. But asking for hop_limit 0 in that context means the client app has no preference on hop counts
// and we want this message to get through the whole mesh, so use the default.
if (p->to == NODENUM_BROADCAST && p->hop_limit == 0)
p->hop_limit = HOP_RELIABLE;
if (p->to == NODENUM_BROADCAST && p->hop_limit == 0) {
if (radioConfig.preferences.hop_limit && radioConfig.preferences.hop_limit <= HOP_MAX) {
p->hop_limit = (radioConfig.preferences.hop_limit >= HOP_MAX) ? HOP_MAX : radioConfig.preferences.hop_limit;
} else {
p->hop_limit = HOP_RELIABLE;
}
}
auto copy = packetPool.allocCopy(*p);
startRetransmission(copy);