move some modules

2023-01-25 14:14:22 +01:00
parent 49ccb4be8d
commit 55cecdf81c
7 changed files with 24 additions and 14 deletions
--- a/eive_tmtc/tmtc/com/ccsds_handler.py
+++ b/eive_tmtc/tmtc/com/ccsds_handler.py
@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+"""
+@file   ccsds_handler.py
+@brief  Test commanding of CCSDS Handler
+@author J. Meier
+@date   20.11.2021
+"""
+import enum
+import struct
+
+from spacepackets.ecss.tc import PusTelecommand
+from tmtccmd.tc import DefaultPusQueueHelper
+from tmtccmd.util import ObjectIdU32
+
+
+class ActionId(enum.IntEnum):
+    # Configures input rate of syrlinks to 400 Khz (results in downlink rate of 200 kbps)
+    SET_LOW_RATE = 0
+    # Configures input rate of syrlinks to 2000 Khz (results in downlink rate of 1000 kbps)
+    SET_HIGH_RATE = 1
+    # Enables the syrlinks transmitter (by using RS485 enables lines)
+    EN_TRANSMITTER = 2
+    # Disables the syrlinks transmitter (by using RS485 enables lines)
+    DIS_TRANSMITTER = 3
+    # Sets an arbitrary bitrate. Normally only set low and set high rate commands should be
+    # required
+    ARBITRARY_BITRATE = 4
+    ENABLE_TX_CLK_MANIPULATOR = 5
+    DISABLE_TX_CLK_MANIPULATOR = 6
+    # Tx data will be updated on rising edge of tx clock
+    UPDATE_ON_RISING_EDGE = 7
+    # Tx data will be updated on falling edge of tx clock
+    UPDATE_ON_FALLING_EDGE = 8
+
+
+def pack_ccsds_handler_test(
+    object_id: ObjectIdU32, q: DefaultPusQueueHelper, op_code: str
+):
+    obyt = object_id.as_bytes
+    q.add_log_cmd(f"Testing CCSDS handler with object id: {object_id.as_hex_string}")
+    if op_code == "0":
+        q.add_log_cmd("CCSDS Handler: Set low rate")
+        command = obyt + struct.pack("!I", ActionId.SET_LOW_RATE)
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
+    if op_code == "1":
+        q.add_log_cmd("CCSDS Handler: Set high rate")
+        command = obyt + struct.pack("!I", ActionId.SET_HIGH_RATE)
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
+    if op_code == "2":
+        q.add_log_cmd("CCSDS Handler: Enables the transmitter")
+        command = obyt + struct.pack("!I", ActionId.EN_TRANSMITTER)
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
+    if op_code == "3":
+        q.add_log_cmd("CCSDS Handler: Disables the transmitter")
+        command = obyt + struct.pack("!I", ActionId.DIS_TRANSMITTER)
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
+    if op_code == "4":
+        q.add_log_cmd("CCSDS Handler: Set arbitrary bitrate")
+        bitrate = int(input("Specify bit rate (bps): "))
+        command = (
+            obyt
+            + struct.pack("!I", ActionId.ARBITRARY_BITRATE)
+            + struct.pack("!I", bitrate)
+        )
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
+    if op_code == "5":
+        q.add_log_cmd("CCSDS Handler: Enable tx clock manipulator")
+        command = obyt + struct.pack("!I", ActionId.ENABLE_TX_CLK_MANIPULATOR)
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
+    if op_code == "6":
+        q.add_log_cmd("CCSDS Handler: Disable tx clock manipulator")
+        command = obyt + struct.pack("!I", ActionId.DISABLE_TX_CLK_MANIPULATOR)
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
+    if op_code == "7":
+        q.add_log_cmd("CCSDS Handler: Update tx data on rising edge of tx clock")
+        command = obyt + struct.pack("!I", ActionId.UPDATE_ON_RISING_EDGE)
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))
+    if op_code == "8":
+        q.add_log_cmd("CCSDS Handler: Update tx data on falling edge of tx clock")
+        command = obyt + struct.pack("!I", ActionId.UPDATE_ON_FALLING_EDGE)
+        q.add_pus_tc(PusTelecommand(service=8, subservice=128, app_data=command))