Coverage for d7a/system_files/dll_config.py: 97%

33 statements  

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1# 

2# Copyright (c) 2015-2021 University of Antwerp, Aloxy NV. 

3# 

4# This file is part of pyd7a. 

5# See https://github.com/Sub-IoT/pyd7a for further info. 

6# 

7# Licensed under the Apache License, Version 2.0 (the "License"); 

8# you may not use this file except in compliance with the License. 

9# You may obtain a copy of the License at 

10# 

11# http://www.apache.org/licenses/LICENSE-2.0 

12# 

13# Unless required by applicable law or agreed to in writing, software 

14# distributed under the License is distributed on an "AS IS" BASIS, 

15# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

16# See the License for the specific language governing permissions and 

17# limitations under the License. 

18# 

19import struct 

20 

21from d7a.support.schema import Validatable, Types 

22from d7a.system_files.file import File 

23from d7a.system_files.system_file_ids import SystemFileIds 

24 

25 

26class DllConfigFile(File, Validatable): 

27 SCHEMA = [{ 

28 "active_access_class": Types.INTEGER(min=0, max=0xFF), 

29 "LQ_filter": Types.INTEGER(min=0, max=0xFF), 

30 "NF_CTRL": Types.INTEGER(min=0, max=0xFF), 

31 "RX_NF_method_parameter": Types.INTEGER(min=0, max=0xFF), 

32 "TX_NF_method_parameter": Types.INTEGER(min=0, max=0xFF) 

33 }] 

34 

35 def __init__(self, active_access_class=0, lq_filter=0x00, nf_ctrl=0x00, rx_nf_method_parameter=0x00 

36 , tx_nf_method_parameter=0x00): 

37 self.active_access_class = active_access_class 

38 self.lq_filter = lq_filter 

39 self.nf_ctrl = nf_ctrl 

40 self.rx_nf_method_parameter = rx_nf_method_parameter 

41 self.tx_nf_method_parameter = tx_nf_method_parameter 

42 File.__init__(self, SystemFileIds.DLL_CONFIG.value, 7) 

43 Validatable.__init__(self) 

44 

45 @staticmethod 

46 def parse(s, offset=0, length=7): 

47 ac = s.read("uint:8") 

48 _rfu = s.read("uint:16") 

49 lq_filter = s.read("uint:8") 

50 nf_ctrl = s.read("uint:8") 

51 rx_nf_method_parameter = s.read("uint:8") 

52 tx_nf_method_parameter = s.read("uint:8") 

53 return DllConfigFile(active_access_class=ac, lq_filter=lq_filter, nf_ctrl=nf_ctrl, 

54 rx_nf_method_parameter=rx_nf_method_parameter, tx_nf_method_parameter=tx_nf_method_parameter) 

55 

56 def __iter__(self): 

57 yield self.active_access_class 

58 for byte in bytearray(struct.pack(">H", 0)): # RFU 

59 yield byte 

60 yield self.lq_filter 

61 yield self.nf_ctrl 

62 yield self.rx_nf_method_parameter 

63 yield self.tx_nf_method_parameter 

64 

65 

66 def __str__(self): 

67 return "active_access_class={}, lq_filter={}, nf_ctrl={}, rx_nf_method_parameter, tx_nf_method_parameter".format(self.active_access_class, self.lq_filter, self.nf_ctrl, self.rx_nf_method_parameter, self.tx_nf_method_parameter)