fix(kiss): periodic noise floor calibration and AGC reset#1591
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agessaman wants to merge 1 commit intomeshcore-dev:devfrom
Open
fix(kiss): periodic noise floor calibration and AGC reset#1591agessaman wants to merge 1 commit intomeshcore-dev:devfrom
agessaman wants to merge 1 commit intomeshcore-dev:devfrom
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- Trigger noise floor calibration every 2s and AGC reset every 30s in main loop. - Reorder loop to match Dispatcher: calibrate + radio.loop() before AGC reset and recvRaw() so RSSI is never sampled right after startReceive(). - Update protocol doc with calibration intervals and typical noise floor range. - Variant platformio.ini updates (heltec_v3, rak4631).
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Just a quick follow-up, this appears to be working well. I monitored the noise floor using pyMC_Repeater and the graph shows regular updates but a relatively consistent noise floor. The initial very flat lines were the result of the firmware with no noise floor recalibration logic. 
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ripplebiz
reviewed
Feb 5, 2026
| next_noise_floor_calib_ms = millis(); | ||
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| radio_driver.loop(); | ||
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Are there plans to add some Listen-Before-Talk logic here?
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In the previous implementation, the noise floor was calibrated once and the value was returned for the entire time the radio was active. This makes a change to: