text: import time
  import logging
  import struct
  from subprocess import Popen, PIPE, STDOUT
  
  epsStructFormat = ">H" + ("Hhh" * 3) + "HHH"
  epsStructNames = ["Counter",
             "Solar_Cell_Voltage", "Solar_Cell_Current", "Solar_Cell_Power",
             "Battery_Voltage", "Battery_Current", "Battery_Power", 
             "Bus_Voltage", "Bus_Current", "Bus_Power",
             "Chrg_PWN", "Exzess_PWM", "Temperature"]
  
  class EPSBinParser:
      def __init__(self):
          self.board = 1
  
      def parse_packet(self, packet):
          fields = list(struct.unpack(epsStructFormat, packet))
          for i in range(len(fields)):
              value = fields[i]
              yield ("CDH/EPS%i/%s" %(self.board, epsStructNames[i]), value)