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Disable BLE Client role to save space

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Links2004 2025-09-20 12:02:15 +02:00
parent 40f897fa4a
commit bc9a3d5093
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2 changed files with 15 additions and 0 deletions
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1
arch/esp32/esp32.ini
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@ -33,6 +33,7 @@ build_flags =
-DCONFIG_BT_NIMBLE_ENABLED
-DNIMBLE_TWO
-DCONFIG_NIMBLE_CPP_LOG_LEVEL=2
-DCONFIG_BT_NIMBLE_ROLE_CENTRAL_DISABLED
-DCONFIG_BT_NIMBLE_MAX_CCCDS=20
-DCONFIG_BT_NIMBLE_HOST_TASK_STACK_SIZE=8192
-DESP_OPENSSL_SUPPRESS_LEGACY_WARNING

14
src/nimble/NimbleBluetooth.cpp
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@ -310,10 +310,24 @@ int NimbleBluetooth::getRssi()
if (bleServer && isConnected()) {
auto service = bleServer->getServiceByUUID(MESH_SERVICE_UUID);
uint16_t handle = service->getHandle();
#ifdef CONFIG_BT_NIMBLE_ROLE_CENTRAL_DISABLED
if (handle == BLE_HS_CONN_HANDLE_NONE) {
return 0;
}
int8_t rssi = 0;
int rc = ble_gap_conn_rssi(handle, &rssi);
if (rc != 0) {
return 0;
}
return rssi;
#else
#ifdef NIMBLE_TWO
return NimBLEDevice::getClientByHandle(handle)->getRssi();
#else
return NimBLEDevice::getClientByID(handle)->getRssi();
#endif
#endif
}
return 0; // FIXME figure out where to source this