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implement radio.fem.rxgain

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liquidraver
2026-08-22 17:32:41 +02:00
parent c06a7146ab
commit 7d695872d4
19 changed files with 205 additions and 10 deletions
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zephcore/app/RepeaterDataStore.cpp
+6
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@@ -236,6 +236,10 @@ bool RepeaterDataStore::loadPrefs(NodePrefs& prefs) {
/* LR2021 side-detector SFs, offsets 301-303. Absent in <304-byte files;
* the no-op EOF read leaves the zeroed default = feature off. */
fs_read(&file, prefs.extra_sf, sizeof(prefs.extra_sf));
/* External FEM RX gain, offset 304. Absent in <305-byte files; the no-op
* EOF read keeps the initNodePrefs() default fem_rxgain=1, which is what
* every already-deployed node has been running. */
fs_read(&file, &prefs.fem_rxgain, sizeof(prefs.fem_rxgain));
fs_close(&file);
@@ -379,6 +383,8 @@ bool RepeaterDataStore::savePrefs(const NodePrefs& prefs) {
fs_write(&file, &prefs.cad_busycap, sizeof(prefs.cad_busycap));
/* LR2021 side-detector SFs (offsets 301-303) */
fs_write(&file, prefs.extra_sf, sizeof(prefs.extra_sf));
/* External FEM RX gain (offset 304) */
fs_write(&file, &prefs.fem_rxgain, sizeof(prefs.fem_rxgain));
ret = fs_sync(&file);
fs_close(&file);