如何正確實現didReceiveWriteRequests？ iOS6的CoreBluetooth

我實現的iOS客戶端CoreBluetooth服務器&用於發送數據如何正確實現didReceiveWriteRequests？ iOS6的CoreBluetooth

client site 
[self.connectedPeripheral writeValue:mainData forCharacteristic:characteristic type:CBCharacteristicWriteWithResponse];

和

- (void)peripheral:(CBPeripheral *)peripheral didWriteValueForCharacteristic:(CBCharacteristic *)characteristic 
{ 
    NSString *s= [[NSString alloc] initWithData:characteristic.value encoding:NSUTF8StringEncoding]; 
    NSLog(@"didWriteValue characteristic.value: %@ ", s); 
}

和服務器站點

- (void)peripheralManager:(CBPeripheralManager *)peripheral didReceiveWriteRequests:(NSArray *)requests 
{ 
    NSData *res= [[NSString stringWithFormat:@"Hello"] dataUsingEncoding:NSUTF8StringEncoding]; 
[self.peripheral updateValue:res 
         forCharacteristic:self.writeCharacteristic 
        onSubscribedCentrals:nil]; 
[peripheral respondToRequest:aReq withResult:CBATTErrorSuccess]; 
}

但是，客戶端無法接收任何數據。有什麼想法？感謝您的幫助。

來源

2013-01-04 Ken

你發現任何回答您的問題？我也有同樣的問題：（ – eter

-2

要使用：

- (BOOL)updateValue:(NSData *)value forCharacteristic:(CBMutableCharacteristic *)characteristic onSubscribedCentrals:(NSArray *)centrals;

首先需要使用

- (void)setNotifyValue:(BOOL)enabled forCharacteristic:(CBCharacteristic *)characteristic;

從客戶端訂閱它。

來源

2013-03-09 11:56:27 AlexeyVMP

根據蘋果的CoreBluetooth文檔，你應該使用：

- (void)respondToRequest:(CBATTRequest *)request withResult:(CBATTError)result;

回覆的central.This也是一種選擇，當你收到讀請求

來源

2014-03-12 09:12:41 XuTao

如何正確實現didReceiveWriteRequests？ iOS6的CoreBluetooth

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