title: Dbus & Bluez programming language
body: <p>For a project I am doing I have to connect my Linux PC to a Bluetooth LE device. The application I design will be deployed on an ARM embedded system when it is complete.
  Searching for documentation online hints that the preferred programming language for these kind of applications is Python. All the Bluez /test examples are written in Python and there are quite a few sources of information regarding creating BLE applications in Python. Not so much in C.</p>
  
  <p>My superior and I had an arguement about whether I should use Python or C. One of his arguments was that there was unacceptable overhead when using Python for setting up Bluetooth LE connections and that Bluetooth LE had to be very timely in order to function properly. My argument was that the overhead would not matter as much, since there were no time constraints regarding bluetooth LE connections; The application will find devices, connect to a specific one and read a few attributes, which it saves to a file.</p>
  
  <p>My question is; is there any reason to prefer the low-level C approach over using a high-level Python implementation for a basic application that reads GATT services and their characteristics? What would the implications be for an embedded device?</p>