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Defer the discovery of services using the system task.

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This commit is contained in:
JF 2020-05-01 21:58:31 +02:00
parent 56b527925c
commit 87c6556ad0
8 changed files with 28 additions and 15 deletions
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4
src/Components/Ble/AlertNotificationClient.cpp
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@ -42,10 +42,6 @@ bool AlertNotificationClient::OnDiscoveryEvent(uint16_t connectionHandle, const
return false;
}
void AlertNotificationClient::Init() {
}
int AlertNotificationClient::OnCharacteristicsDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic) {
if(error->status != 0 && error->status != BLE_HS_EDONE) {

1
src/Components/Ble/AlertNotificationClient.h
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@ -16,7 +16,6 @@ namespace Pinetime {
public:
explicit AlertNotificationClient(Pinetime::System::SystemTask &systemTask,
Pinetime::Controllers::NotificationManager &notificationManager);
void Init();
bool OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service);
int OnCharacteristicsDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error,

4
src/Components/Ble/CurrentTimeClient.cpp
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@ -10,10 +10,6 @@ CurrentTimeClient::CurrentTimeClient(DateTime& dateTimeController) : dateTimeCon
}
void CurrentTimeClient::Init() {
}
bool CurrentTimeClient::OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service) {
if(service == nullptr && error->status == BLE_HS_EDONE) {
NRF_LOG_INFO("CTS Discovery complete");

1
src/Components/Ble/CurrentTimeClient.h
View File

@ -10,7 +10,6 @@ namespace Pinetime {
class CurrentTimeClient {
public:
explicit CurrentTimeClient(DateTime& dateTimeController);
void Init();
bool OnDiscoveryEvent(uint16_t connectionHandle, const ble_gatt_error *error, const ble_gatt_svc *service);
int OnCharacteristicDiscoveryEvent(uint16_t conn_handle, const ble_gatt_error *error,
const ble_gatt_chr *characteristic);

10
src/Components/Ble/NimbleController.cpp
View File

@ -73,7 +73,6 @@ void NimbleController::Init() {
ble_svc_gatt_init();
deviceInformationService.Init();
// currentTimeClient.Init();
dfuService.Init();
int res;
res = ble_hs_util_ensure_addr(0);
@ -156,8 +155,9 @@ int NimbleController::OnGAPEvent(ble_gap_event *event) {
bleController.Disconnect();
} else {
bleController.Connect();
systemTask.PushMessage(Pinetime::System::SystemTask::Messages::BleConnected);
connectionHandle = event->connect.conn_handle;
// ble_gattc_disc_all_svcs(connectionHandle, OnAllSvrDisco, this);
// Service discovery is deffered via systemtask
}
}
break;
@ -166,6 +166,7 @@ int NimbleController::OnGAPEvent(ble_gap_event *event) {
NRF_LOG_INFO("disconnect; reason=%d ", event->disconnect.reason);
/* Connection terminated; resume advertising. */
connectionHandle = BLE_HS_CONN_HANDLE_NONE;
bleController.Disconnect();
StartAdvertising();
break;
@ -248,7 +249,6 @@ int NimbleController::OnDiscoveryEvent(uint16_t i, const ble_gatt_error *error,
ble_gattc_disc_all_chrs(connectionHandle, alertNotificationClient.StartHandle(), alertNotificationClient.EndHandle(),
AlertNotificationCharacteristicDiscoveredCallback, this);
}
return 0;
}
alertNotificationClient.OnDiscoveryEvent(i, error, service);
@ -295,6 +295,10 @@ int NimbleController::OnANSDescriptorDiscoveryEventCallback(uint16_t connectionH
return alertNotificationClient.OnDescriptorDiscoveryEventCallback(connectionHandle, error, characteristicValueHandle, descriptor);
}
void NimbleController::StartDiscovery() {
ble_gattc_disc_all_svcs(connectionHandle, OnAllSvrDisco, this);
}

2
src/Components/Ble/NimbleController.h
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@ -26,6 +26,8 @@ namespace Pinetime {
int OnCurrentTimeReadResult(uint16_t connectionHandle, const ble_gatt_error *error, ble_gatt_attr *attribute);
int OnANSDescriptorDiscoveryEventCallback(uint16_t connectionHandle, const ble_gatt_error *error,
uint16_t characteristicValueHandle, const ble_gatt_dsc *descriptor);
void StartDiscovery();
private:
static constexpr char* deviceName = "Pinetime-JF";
Pinetime::System::SystemTask& systemTask;

16
src/SystemTask/SystemTask.cpp
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@ -100,9 +100,25 @@ void SystemTask::Work() {
case Messages::OnNewNotification:
displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::NewNotification);
break;
case Messages::BleConnected:
isBleDiscoveryTimerRunning = true;
bleDiscoveryTimer = 5;
break;
default: break;
}
}
if(isBleDiscoveryTimerRunning) {
if(bleDiscoveryTimer == 0) {
isBleDiscoveryTimerRunning = false;
// Services discovery is deffered from 3 seconds to avoid the conflicts between the host communicating with the
// tharget and vice-versa. I'm not sure if this is the right way to handle this...
nimbleController.StartDiscovery();
} else {
bleDiscoveryTimer--;
}
}
uint32_t systick_counter = nrf_rtc_counter_get(portNRF_RTC_REG);
dateTimeController.UpdateTime(systick_counter);
batteryController.Update();

5
src/SystemTask/SystemTask.h
View File

@ -14,7 +14,7 @@ namespace Pinetime {
namespace System {
class SystemTask {
public:
enum class Messages {GoToSleep, GoToRunning, OnNewTime, OnNewNotification
enum class Messages {GoToSleep, GoToRunning, OnNewTime, OnNewNotification, BleConnected
};
SystemTask(Drivers::SpiMaster &spi, Drivers::St7789 &lcd, Drivers::Cst816S &touchPanel,
@ -58,7 +58,8 @@ namespace Pinetime {
static void Process(void* instance);
void Work();
bool isBleDiscoveryTimerRunning = false;
uint8_t bleDiscoveryTimer = 0;
};
}