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Reset BLE services on disconnect, do not start advertising if a connection is already established.

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JF
2020-10-28 18:23:09 +01:00
parent cb9e8815d8
commit f90f2254f5
5 changed files with 54 additions and 23 deletions
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10
src/components/ble/NimbleController.cpp
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@@ -108,7 +108,7 @@ void NimbleController::Init() {
}
void NimbleController::StartAdvertising() {
if(ble_gap_adv_active()) return;
if(bleController.IsConnected() || ble_gap_conn_active() || ble_gap_adv_active()) return;
ble_svc_gap_device_name_set(deviceName);
@@ -197,6 +197,8 @@ int NimbleController::OnGAPEvent(ble_gap_event *event) {
NRF_LOG_INFO("disconnect; reason=%d", event->disconnect.reason);
/* Connection terminated; resume advertising. */
currentTimeClient.Reset();
alertNotificationClient.Reset();
connectionHandle = BLE_HS_CONN_HANDLE_NONE;
bleController.Disconnect();
StartAdvertising();
@@ -289,10 +291,10 @@ int NimbleController::OnDiscoveryEvent(uint16_t i, const ble_gatt_error *error,
int NimbleController::OnCTSCharacteristicDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic) {
if(characteristic == nullptr && error->status == BLE_HS_EDONE) {
if(characteristic == nullptr && error->status == BLE_HS_EDONE && currentTimeClient.IsCharacteristicDiscovered()) {
NRF_LOG_INFO("CTS characteristic Discovery complete");
ble_gattc_read(connectionHandle, currentTimeClient.CurrentTimeHandle(), CurrentTimeReadCallback, this);
return 0;
auto res = ble_gattc_read(connectionHandle, currentTimeClient.CurrentTimeHandle(), CurrentTimeReadCallback, this);
return res;
}
return currentTimeClient.OnCharacteristicDiscoveryEvent(connectionHandle, error, characteristic);
}