Use hardware channel activity detection for checking interference

This commit is contained in:
Wessel Nieboer
2026-06-14 15:19:18 +02:00
parent 29f0a7fc4f
commit 4f9a091671
6 changed files with 16 additions and 8 deletions
+1 -1
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@@ -259,7 +259,7 @@ float MyMesh::getAirtimeBudgetFactor() const {
}
int MyMesh::getInterferenceThreshold() const {
return 0; // disabled for now, until currentRSSI() problem is resolved
return 1; // non-zero enables hardware CAD (Channel Activity Detection) before TX
}
int MyMesh::calcRxDelay(float score, uint32_t air_time) const {
+1 -1
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@@ -892,7 +892,7 @@ MyMesh::MyMesh(mesh::MainBoard &board, mesh::Radio &radio, mesh::MillisecondCloc
_prefs.flood_max = 64;
_prefs.flood_max_unscoped = 64;
_prefs.flood_max_advert = 8;
_prefs.interference_threshold = 0; // disabled
_prefs.interference_threshold = 1; // non-zero enables hardware CAD before TX
// bridge defaults
_prefs.bridge_enabled = 1; // enabled
+1 -1
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@@ -649,7 +649,7 @@ MyMesh::MyMesh(mesh::MainBoard &board, mesh::Radio &radio, mesh::MillisecondCloc
_prefs.flood_max = 64;
_prefs.flood_max_unscoped = 64;
_prefs.flood_max_advert = 8;
_prefs.interference_threshold = 0; // disabled
_prefs.interference_threshold = 1; // non-zero enables hardware CAD before TX
#ifdef ROOM_PASSWORD
StrHelper::strncpy(_prefs.guest_password, ROOM_PASSWORD, sizeof(_prefs.guest_password));
#endif
+1 -1
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@@ -725,7 +725,7 @@ SensorMesh::SensorMesh(mesh::MainBoard& board, mesh::Radio& radio, mesh::Millise
_prefs.flood_advert_interval = 0; // disabled
_prefs.disable_fwd = true;
_prefs.flood_max = 64;
_prefs.interference_threshold = 0; // disabled
_prefs.interference_threshold = 1; // non-zero enables hardware CAD before TX
// GPS defaults
_prefs.gps_enabled = 0;