public static void WriteCharacteristic(string identifier,
string serviceUUID, string characteristicUUID,
byte[] data, int length, bool withResponse,
Action <string, string> didWriteCharacteristicAction)
{
if (!s_isInitialized)
{
return;
}
//Debug.Log("WriteCharacteristic " + identifier);
var addr = DeviceAddressDatabase.GetAddressValue(identifier);
var serviceHandle = UuidDatabase.GetUuid(serviceUUID);
var characteristicHandle = UuidDatabase.GetUuid(characteristicUUID);
var writeRequest = DllInterface.WriteCharastristicRequest(addr, serviceHandle, characteristicHandle, data, 0, length);
if (withResponse && didWriteCharacteristicAction == null)
{
var charastricsItem = new BleCharastericsKeyInfo(identifier, serviceUUID, characteristicUUID);
var requestData = new BleWriteRequestData(charastricsItem, writeRequest, didWriteCharacteristicAction);
s_writeRequests.Add(requestData);
}
else
{
DllInterface.ReleaseWriteRequest(addr, writeRequest);
}
}
private static void UpdateNotification()
{
if (!s_isInitialized)
{
return;
}
int deviceNum = DllInterface.GetConnectDeviceNum();
for (int i = 0; i < deviceNum; ++i)
{
ulong addr = DllInterface.GetConnectDeviceAddr(i);
string identifier = DeviceAddressDatabase.GetAddressStr(addr);
int num = DllInterface.GetDeviceNotificateNum(addr);
//Debug.Log("UpdateNotification " + identifier + "::" +num + " " + i + "/" + deviceNum );
for (int j = 0; j < num; ++j)
{
var data = DllInterface.GetDeviceNotificateData(addr, j);
var serviceHandle = DllInterface.GetDeviceNotificateServiceUuid(addr, j);
var charastricHandle = DllInterface.GetDeviceNotificateCharastricsUuid(addr, j);
string serviceUUID = UuidDatabase.GetUuidStr(serviceHandle);
string characteristicUUID = UuidDatabase.GetUuidStr(charastricHandle);
var key = new BleCharastericsKeyInfo(identifier, serviceUUID, characteristicUUID);
BleNotifyData bleNotifyData;
if (s_notifyEvents.TryGetValue(key, out bleNotifyData))
{
if (bleNotifyData.notifiedCharacteristicAction != null)
{
bleNotifyData.notifiedCharacteristicAction(serviceUUID, characteristicUUID, data);
}
}
}
}
}
private static void UpdateDeviceConnectEvents()
{
if (!s_isInitialized)
{
return;
}
s_allreadyCallServiceBuffer.Clear();
// update connect Event
int deviceNum = DllInterface.GetConnectDeviceNum();
//Debug.Log("UpdateDeviceConnectEvents " + deviceNum);
for (int i = 0; i < deviceNum; ++i)
{
var addr = DllInterface.GetConnectDeviceAddr(i);
string identifier = DeviceAddressDatabase.GetAddressStr(addr);
BleDiscoverEvents bleDiscoverEvents;
if (!s_deviceDiscoverEvents.TryGetValue(identifier, out bleDiscoverEvents))
{
continue;
}
if (bleDiscoverEvents.callDiscoverEvent)
{
continue;
}
if (bleDiscoverEvents.connectedAct != null)
{
bleDiscoverEvents.connectedAct(identifier);
}
var deviceHandle = DllInterface.GetConnectDevicePtr(i);
int chNum = DllInterface.GetDeviceCharastricsNum(deviceHandle);
for (int j = 0; j < chNum; ++j)
{
var serviceHandle = DllInterface.GetDeviceCharastricServiceUuid(deviceHandle, j);
var charaHandle = DllInterface.GetDeviceCharastricUuid(deviceHandle, j);
var serviceUuidStr = UuidDatabase.GetUuidStr(serviceHandle);
var charaUuidStr = UuidDatabase.GetUuidStr(charaHandle);
if (!s_allreadyCallServiceBuffer.Contains(serviceUuidStr))
{
if (bleDiscoverEvents.discoveredServiceAct != null)
{
bleDiscoverEvents.discoveredServiceAct(identifier, serviceUuidStr);
}
s_allreadyCallServiceBuffer.Add(serviceUuidStr);
}
if (bleDiscoverEvents.discoveredCharacteristicAct != null)
{
bleDiscoverEvents.discoveredCharacteristicAct(identifier, serviceUuidStr, charaUuidStr);
}
}
bleDiscoverEvents.callDiscoverEvent = true;
}
}
public static void SubscribeCharacteristic(string identifier,
string serviceUUID, string characteristicUUID,
Action <string, string, byte[]> notifiedCharacteristicAction)
{
//Debug.Log("SubscribeCharacteristic " + identifier + ":" + serviceUUID + ":" + characteristicUUID);
var addr = DeviceAddressDatabase.GetAddressValue(identifier);
var serviceHandle = UuidDatabase.GetUuid(serviceUUID);
var characteristicHandle = UuidDatabase.GetUuid(characteristicUUID);
var charastricsItem = new BleCharastericsKeyInfo(identifier, serviceUUID, characteristicUUID);
s_notifyEvents[charastricsItem] = new BleNotifyData(notifiedCharacteristicAction);
DllInterface.SetNotificationRequest(addr, serviceHandle, characteristicHandle, true);
}
public static void UnSubscribeCharacteristic(string identifier,
string serviceUUID, string characteristicUUID,
Action <string> action)
{
if (!s_isInitialized)
{
return;
}
//Debug.Log("UnSubscribeCharacteristic " + identifier + ":" + serviceUUID + ":" + characteristicUUID);
var addr = DeviceAddressDatabase.GetAddressValue(identifier);
var serviceHandle = UuidDatabase.GetUuid(serviceUUID);
var characteristicHandle = UuidDatabase.GetUuid(characteristicUUID);
var charastricsItem = new BleCharastericsKeyInfo(identifier, serviceUUID, characteristicUUID);
DllInterface.SetNotificationRequest(addr, serviceHandle, characteristicHandle, false);
s_notifyEvents.Remove(charastricsItem);
}
public static void StartScan(string[] serviceUUIDs,
Action <string, string, int, byte[]> discoveredAction = null)
{
if (!s_isInitialized)
{
return;
}
s_discoverAction = discoveredAction;
DllInterface.ClearScanFilter();
if (serviceUUIDs != null)
{
foreach (var uuid in serviceUUIDs)
{
var uuidHandle = UuidDatabase.GetUuid(uuid);
DllInterface.AddScanServiceUuid(uuidHandle);
}
}
DllInterface.StartScan();
}
public static void ReadCharacteristic(string identifier,
string serviceUUID,
string characteristicUUID,
Action <string, string, byte[]> didReadChracteristicAction)
{
if (!s_isInitialized)
{
return;
}
//Debug.Log("ReadCharacteristic " + identifier);
var addr = DeviceAddressDatabase.GetAddressValue(identifier);
var serviceHandle = UuidDatabase.GetUuid(serviceUUID);
var characteristicHandle = UuidDatabase.GetUuid(characteristicUUID);
var charastricsItem = new BleCharastericsKeyInfo(identifier, serviceUUID, characteristicUUID);
var readRequestHandle = DllInterface.ReadCharastristicRequest(addr, serviceHandle, characteristicHandle);
var requestData = new BleReadRequestData(charastricsItem, readRequestHandle, didReadChracteristicAction);
s_readRequests.Add(requestData);
}