Add hasClient for BluetoothSerial (#1183)

* Add hasClient for BluetoothSerial * Add SPP_TAG
2018-03-09 07:16:18 -03:00
parent e9ee0ab7df
commit 3a4ec66d41
3 changed files with 11 additions and 1 deletions
--- a/libraries/BluetoothSerial/src/BluetoothSerial.h
+++ b/libraries/BluetoothSerial/src/BluetoothSerial.h
@ -40,6 +40,7 @@ class BluetoothSerial: public Stream
        bool begin(String localName=String());
        int available(void);
        int peek(void);
+        bool hasClient(void);
        int read(void);
        size_t write(uint8_t c);
        size_t write(const uint8_t *buffer, size_t size);