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fix a case where parent distance from repeater get stuck at 255

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Marcelo Aquino
2015-01-29 17:19:19 -02:00
parent 4796487809
commit bf8f5b8164
1 changed files with 9 additions and 5 deletions
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libraries/MySensors/MySensor.cpp
+9 -5
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@@ -285,11 +285,15 @@ boolean MySensor::process() {
uint8_t destination = msg.destination; uint8_t destination = msg.destination;
if (repeaterMode && command == C_INTERNAL && type == I_FIND_PARENT) { if (repeaterMode && command == C_INTERNAL && type == I_FIND_PARENT) {
// Relaying nodes should always answer ping messages if (nc.distance == 255) {
// Wait a random delay of 0-2 seconds to minimize collision findParentNode();
// between ping ack messages from other relaying nodes } else {
delay(millis() & 0x3ff); // Relaying nodes should always answer ping messages
sendWrite(sender, build(msg, nc.nodeId, sender, NODE_SENSOR_ID, C_INTERNAL, I_FIND_PARENT_RESPONSE, false).set(nc.distance), true); // Wait a random delay of 0-2 seconds to minimize collision
// between ping ack messages from other relaying nodes
delay(millis() & 0x3ff);
sendWrite(sender, build(msg, nc.nodeId, sender, NODE_SENSOR_ID, C_INTERNAL, I_FIND_PARENT_RESPONSE, false).set(nc.distance), true);
}
return false; return false;
} else if (destination == nc.nodeId) { } else if (destination == nc.nodeId) {
// Check if sender requests an ack back. // Check if sender requests an ack back.