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Set unused header bytes to zero for future use #3479

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merged 1 commit into from
Mar 23, 2024
Merged

Set unused header bytes to zero for future use #3479

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2 changes: 2 additions & 0 deletions src/mesh/RadioInterface.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -564,6 +564,8 @@ size_t RadioInterface::beginSending(meshtastic_MeshPacket *p)
h->to = p->to;
h->id = p->id;
h->channel = p->channel;
h->next_hop = 0; // *** For future use ***
h->relay_node = 0; // *** For future use ***
if (p->hop_limit > HOP_MAX) {
LOG_WARN("hop limit %d is too high, setting to %d\n", p->hop_limit, HOP_RELIABLE);
p->hop_limit = HOP_RELIABLE;
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6 changes: 6 additions & 0 deletions src/mesh/RadioInterface.h
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Expand Up @@ -34,6 +34,12 @@ typedef struct {

/** The channel hash - used as a hint for the decoder to limit which channels we consider */
uint8_t channel;

// ***For future use*** Last byte of the NodeNum of the next-hop for this packet
uint8_t next_hop;

// ***For future use*** Last byte of the NodeNum of the node that will relay/relayed this packet
uint8_t relay_node;
} PacketHeader;

/**
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