Merge branch 'mueller/master' of https://git.ksat-stuttgart.de/source/tmtc into mueller/master

config/obsw_config.py

@@ -25,7 +25,8 @@ class ModeList(enum.Enum):
     SingleCommandMode = 2
     ServiceTestMode = 3
     SoftwareTestMode = 4
-    UnitTest = 5
+    BinaryUploadMode = 5
+    UnitTest = 6
 
 
 class ComIF(enum.Enum):

obsw_tmtc_client.py

@@ -153,6 +153,7 @@ class TmTcHandler:
                 time.sleep(5)
             except (IOError, KeyboardInterrupt):
                 LOGGER.info("Closing TMTC client.")
+                sys.exit()
 
     def handle_action(self):
         """
@@ -211,6 +212,11 @@ class TmTcHandler:
             suite = unittest.TestLoader().loadTestsFromModule(obsw_pus_service_test)
             unittest.TextTestRunner(verbosity=2).run(suite)
 
+        elif self.mode == g.ModeList.BinaryUploadMode:
+            # Upload binary, prompt user for input, in the end prompt for new mode and enter that
+            # mode
+
+            self.command_received = True
         else:
             logging.error("Unknown Mode, Configuration error !")
             sys.exit()

utility/dle_encoder.py

+"""
+@brief      DLE Encoder Implementation
+@details
+DLE encoding can be used to provide a simple transport layer for serial data.
+A give data stream is encoded by adding a STX char at the beginning and an ETX char at the end.
+All STX and ETX occurences in the packet are encoded as well so the receiver can simply look
+for STX and ETX occurences to identify packets.
+"""
+
+# TODO: Implementation / Translation of C code

utility/hammingcode.py

+"""
+@brief      Hamming Code Implementation
+@details
+Hamming codes belong to the family of linear error correcting codes.
+Documentation: https://en.wikipedia.org/wiki/Hamming_code
+They can be used to identify up to two bit error and correct on bit error.
+"""
+
+# TODO: Implementation / Translation of C code

utility/obsw_binary_uploader.py

+#!/usr/bin/python3.8
+"""
+@brief      Binary Uploader Module
+@details
+This module will be used to upload binaries to the OBC via a communication port, given
+a supplied binary. The binary will be sent via the specified communication interface.
+It will be possible to encode the data (for example using DLE encoding)
+"""
+

utility/obsw_logger.py

@@ -72,6 +72,7 @@ def set_tmtc_logger() -> logging.Logger:
     logger.addHandler(console_error_handler)
     return logger
 
+
 def get_logger() -> logging.Logger:
     """
     Get the global logger instance.