diff options
| -rw-r--r-- | glucometerutils/drivers/otultra2.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/glucometerutils/drivers/otultra2.py b/glucometerutils/drivers/otultra2.py index 8f21ac2..f44450a 100644 --- a/glucometerutils/drivers/otultra2.py +++ b/glucometerutils/drivers/otultra2.py @@ -130,8 +130,7 @@ class Device(object): timeout=1, xonxoff=False, rtscts=False, dsrdtr=False, writeTimeout=None) def connect(self): - self.serial_.write(b'\x11\r') - self.serial_.flush() + return def disconnect(self): return @@ -142,7 +141,7 @@ class Device(object): Args: cmd: command and parameters to send (without newline) """ - cmdstring = bytes(cmd + '\r', 'ascii') + cmdstring = bytes('\x11\r' + cmd + '\r', 'ascii') self.serial_.write(cmdstring) self.serial_.flush() |