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properly reset CAD offset when needed

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liquidraver
2026-09-10 21:56:52 +02:00
parent ce6e71067d
commit 69cc148fbe
12 changed files with 249 additions and 44 deletions
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zephcore/app/CompanionMesh.cpp
+10 -2
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@@ -2809,13 +2809,21 @@ bool CompanionMesh::handleProtocolFrame(const uint8_t *data, size_t len)
bw >= 7000 && bw <= 500000 &&
sf >= 5 && sf <= 12 &&
cr >= 5 && cr <= 8) {
/* Coding rate is deliberately not in this test:
* it changes airtime, not the channel or the
* per-SF/per-bandwidth detPeak base, so it does
* not invalidate the learned CAD offset. */
bool preset_changed =
prefs.freq != (float)freq / 1000.0f ||
prefs.bw != (float)bw / 1000.0f ||
prefs.sf != sf;
prefs.freq = (float)freq / 1000.0f;
prefs.bw = (float)bw / 1000.0f;
prefs.sf = sf;
prefs.cr = cr;
prefs.client_repeat = repeat;
_store->savePrefs(prefs);
if (_radio_reconfig_cb) _radio_reconfig_cb();
if (_radio_reconfig_cb) _radio_reconfig_cb(preset_changed);
LOG_INF("SET_RADIO_PARAMS: client_repeat=%d", repeat);
sendPacketOk();
} else {
@@ -2832,7 +2840,7 @@ bool CompanionMesh::handleProtocolFrame(const uint8_t *data, size_t len)
if (power >= -9 && power <= MAX_LORA_TX_POWER) {
prefs.tx_power_dbm = power;
_store->savePrefs(prefs);
if (_radio_reconfig_cb) _radio_reconfig_cb();
if (_radio_reconfig_cb) _radio_reconfig_cb(false);
sendPacketOk();
} else {
sendPacketError(ERR_ILLEGAL_ARG);