old_contents: #!/usr/bin/env python
  #
  # Copyright 2015 Dominic Spill <dominicgs@gmail.com)
  # All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are met:
  #
  # 1. Redistributions of source code must retain the above copyright notice,
  #    this list of conditions and the following disclaimer.
  # 2. Redistributions in binary form must reproduce the above copyright notice,
  #    this list of conditions and the following disclaimer in the documentation
  #    and/or other materials provided with the distribution.
  # 3. Neither the name of the copyright holder nor the names of its contributors
  #    may be used to endorse or promote products derived from this software
  #    without specific prior written permission.
  #
  #  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  #  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  #  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  #  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  #  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  #  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  #  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  #  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  #  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  #  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  #  POSSIBILITY OF SUCH DAMAGE.
  
  from __future__ import print_function
  
  import sys
  
  import greatfet
  from greatfet import GreatFET
  from greatfet.protocol import vendor_requests
  
  
  def main():
      device = GreatFET()
      if not device:
          print('No GreatFET devices found!')
          sys.exit()
  
      # Print the board's information...
      print("Found a {}!".format(device.board_name()))
      print("  Board ID: {}".format(device.board_id()))
      print("  Firmware version: {}".format(device.firmware_version()))
      print("  Part ID: {}".format(device.part_id()))
      print("  Serial number: {}".format(device.serial_number()))
  
      # ... and toggle it's third LED, for fun.
      device.vendor_request_out(vendor_requests.LED_TOGGLE, 3)
  
      # Dev note: you can still easily use this to test low-level interfaces.
      # For example, to send the ENABLE_USB1 request, use:
      #
      #   device.vendor_request_out(vendor_requests.ENABLE_USB1)
      #
      # where ENABLE_USB1 is just an integer constant.
  
  
  if __name__ == '__main__':
      main()
  
new_contents: #!/usr/bin/env python
  #
  # Copyright 2015 Dominic Spill <dominicgs@gmail.com)
  # All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions are met:
  #
  # 1. Redistributions of source code must retain the above copyright notice,
  #    this list of conditions and the following disclaimer.
  # 2. Redistributions in binary form must reproduce the above copyright notice,
  #    this list of conditions and the following disclaimer in the documentation
  #    and/or other materials provided with the distribution.
  # 3. Neither the name of the copyright holder nor the names of its contributors
  #    may be used to endorse or promote products derived from this software
  #    without specific prior written permission.
  #
  #  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  #  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  #  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  #  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  #  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  #  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  #  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  #  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  #  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  #  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  #  POSSIBILITY OF SUCH DAMAGE.
  
  from __future__ import print_function
  
  import sys
  
  import greatfet
  from greatfet import GreatFET
  from greatfet.protocol import vendor_requests
  
  
  def main():
      device = GreatFET()
      if not device:
          print('No GreatFET devices found!')
          sys.exit()
  
      # Print the board's information...
      print("Found a {}!".format(device.board_name()))
      print("  Board ID: {}".format(device.board_id()))
      print("  Firmware version: {}".format(device.firmware_version()))
      print("  Part ID: {}".format(device.part_id()))
      print("  Serial number: {}".format(device.serial_number()))
  
  
      # Dev note: you can easily use this to test low-level interfaces.
      #
      # For example, toggle its third LED, use:
      #
      #   device.vendor_request_out(vendor_requests.LED_TOGGLE, 3)
      #
      # Or to send the ENABLE_USB1 request, use:
      #
      #   device.vendor_request_out(vendor_requests.ENABLE_USB1)
      #
      # where ENABLE_USB1 is just an integer constant.
  
  
  if __name__ == '__main__':
      main()
  
subject: Remove LED side effect from greatfet_info