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tune delay knobs

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liquidraver
2026-04-28 13:49:08 +02:00
parent 7ecf647af8
commit bf9ad0ef40
6 changed files with 25 additions and 15 deletions
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zephcore/app/RepeaterMesh.cpp
+7 -3
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@@ -571,11 +571,15 @@ uint32_t RepeaterMesh::getRetransmitDelay(const mesh::Packet* packet) {
}
uint32_t RepeaterMesh::getDirectRetransmitDelay(const mesh::Packet* packet) {
uint32_t t = _radio->getEstAirtimeFor(
uint32_t airtime = _radio->getEstAirtimeFor(
packet->getPathByteLen() + packet->payload_len + 2);
/* Jitter around Arduino direct factor 0.3 using a per-packet factor
* in the range [0.25, 0.40]. */
uint32_t factor_milli = (uint32_t)getRNG()->nextInt(250, 401);
uint32_t max_jitter = (5 * airtime * factor_milli) / 1000;
/* Floor: give downstream nodes time to finish RX processing
* and return to RX mode before we TX (~20ms settle + jitter) */
return 20 + getRNG()->nextInt(0, t / 10 + 1);
* and return to RX mode before we TX (~20ms settle + jitter). */
return 20 + getRNG()->nextInt(0, max_jitter + 1);
}
bool RepeaterMesh::filterRecvFloodPacket(mesh::Packet* pkt) {