kopia lustrzana https://github.com/meshtastic/protobufs
DSR WIP
rodzic
4840493693
commit
3bf195cb2d
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@ -11,6 +11,8 @@
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*DeviceState.node_db max_count:32
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*DeviceState.receive_queue max_count:32
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*RouteDiscovery.route max_count:8
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# FIXME, max out based on total SubPacket size And do fragmentation and reassembly (for larger payloads) at the Android layer, not the esp32 layer.
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# note: this payload length is ONLY the bytes that are sent inside of the radiohead packet
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*Data.payload max_size:251
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58
mesh.proto
58
mesh.proto
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@ -180,18 +180,31 @@ message SubPacket {
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/// responds in kind (i.e. if it received a position, it should unicast back
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/// its position).
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// Note: that if you set this on a broadcast you will receive many replies.
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// FIXME - unify this with the new reliable messaging at the MeshPacket level
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// FIXME - unify (i.e. remove) this with the new reliable messaging at the
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// MeshPacket level
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bool want_response = 5;
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/**
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A route request going from the requester
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*/
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// RouteDiscovery route_request = 6;
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This packet is a requested acknoledgement indicating that we have received
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the specified message ID. This packet type can be used both for immediate (0
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hops) messages or can be routed through multiple hops if dest is set.
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/**
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A route reply
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Note: As an optimization, recipients can _also_ populate other fields in the
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ack if they think the recipient would appreciate that extra state.
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*/
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// RouteDiscovery route_reply = 7;
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uint32 ack_id = 10;
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oneof route {
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/**
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A route request going from the requester
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*/
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RouteDiscovery request = 6;
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/**
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A route reply
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*/
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RouteDiscovery reply = 7;
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}
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/**
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If unset treated as zero (no fowarding, send to adjacent nodes only)
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@ -206,7 +219,7 @@ message SubPacket {
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This field is is filled in by the mesh radio device software, applicaiton
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layer software should never need it.
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*/
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// int32 dest = 9;
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uint32 dest = 9;
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}
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// A full packet sent/received over the mesh
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@ -247,13 +260,6 @@ message MeshPacket {
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bytes encrypted = 8;
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}
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/// The time this message was received by the esp32 (secs since 1970). Note:
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/// this field is _never_ sent on the radio link itself (to save space) Times
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/// are typically not sent over the mesh, but they will be added to any Packet
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/// (chain of SubPacket) sent to the phone (so the phone can know exact time
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/// of reception)
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fixed32 rx_time = 9;
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/**
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A unique ID for this packet. Always 0 for no-ack packets or non broadcast
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packets (and therefore take zero bytes of space). Otherwise a unique ID for
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@ -268,6 +274,13 @@ message MeshPacket {
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*/
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uint32 id = 6;
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/// The time this message was received by the esp32 (secs since 1970). Note:
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/// this field is _never_ sent on the radio link itself (to save space) Times
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/// are typically not sent over the mesh, but they will be added to any Packet
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/// (chain of SubPacket) sent to the phone (so the phone can know exact time
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/// of reception)
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fixed32 rx_time = 9;
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/// *Never* sent over the radio links. Set during reception to indicate the
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/// SNR
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/// of this packet. Used to collect statistics on current link waulity.
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@ -388,7 +401,7 @@ group)
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// Full information about a node on the mesh
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message NodeInfo {
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int32 num = 1; // the node number
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uint32 num = 1; // the node number
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User user = 2;
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/// This position data will also contain a time last seen
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@ -407,6 +420,19 @@ message NodeInfo {
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/// transmitter, the receiver or both. \return The estimated centre frequency
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/// offset in Hz of the last received message.
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// int32 frequency_error = 6;
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/* enum RouteState {
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Invalid = 0;
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Discovering = 1;
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Valid = 2;
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}
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Not needed?
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RouteState route = 4; */
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/// Our current preferred node node for routing - might be the same as num if
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/// we are adjacent Or zero if we don't yet know a route to this node.
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uint32 next_hop = 5;
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}
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/**
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