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tune duty cycling

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liquidraver committed 2026-05-01 08:58:55 +02:00
1 parent a81f27aea4
commit 624fc3306c
2 files changed
+7 -4
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zephcore/adapters/radio/LoRaRadioBase.cpp
+4 -1
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@@ -429,7 +429,10 @@ void LoRaRadioBase::startReceive()
uint8_t sf = (uint8_t)cfg.datarate;
uint32_t bw_hz = bandwidth_to_hz(cfg.bandwidth);
float bw_khz = (float)bw_hz / 1000.0f;
uint16_t preamble_len = cfg.preamble_len;
/*uint16_t preamble_len = cfg.preamble_len;
Duty-cycle timing assumption only: keep windows compatible with
* meshes that commonly transmit with a 16-symbol preamble. */
uint16_t preamble_len = 16;
uint16_t min_symbols = (sf >= 7) ? 8 : 12;
int16_t sleep_symbols = (int16_t)preamble_len -
(int16_t)min_symbols;