Merge branch 'main' into spg4-propagator

eive_tmtc/pus_tm/hk_handler.py

@@ -101,7 +101,9 @@ def handle_regular_hk_print(  # noqa C901: Complexity okay here
     elif objb == obj_ids.IMTQ_HANDLER_ID:
         return handle_imtq_hk(pw=pw, hk_data=hk_data, set_id=set_id)
     elif objb == obj_ids.GPS_CONTROLLER:
-        return handle_gps_data(pw=pw, hk_data=hk_data)
+        return handle_gps_data(
+            pw=pw, set_id=set_id, hk_data=hk_data, packet_time=packet_dt
+        )
     elif objb == obj_ids.PCDU_HANDLER_ID:
         return handle_pcdu_hk(pw=pw, set_id=set_id, hk_data=hk_data)
     elif objb == obj_ids.BPX_HANDLER_ID:

eive_tmtc/tmtc/acs/gps.py

@@ -19,38 +19,50 @@ from tmtccmd.fsfw.tmtc_printer import FsfwTmTcPrinter
 
 _LOGGER = logging.getLogger(__name__)
 
+class GpsInfo:
+    MAX_SATELLITES = 30
 
 class OpCode:
     OFF = "off"
     ON = "on"
-    REQ_OS_HK = ["hk"]
+    REQ_CORE_HK = ["core_hk_request"]
-    ENABLE_HK = ["enable_hk"]
+    ENABLE_CORE_HK = ["core_hk_enable"]
-    DISABLE_HK = ["disable_hk"]
+    DISABLE_CORE_HK = ["core_hk_disable"]
+    REQ_SKYVIEW_HK = ["skyview_hk_request"]
+    ENABLE_SKYVIEW_HK = ["skyview_hk_enable"]
+    DISABLE_SKYVIEW_HK = ["skyview_hk_disable"]
     RESET_GNSS = ["reset"]
 
 
 class Info:
     OFF = "Off"
     ON = "On"
-    REQ_OS_HK = "Request One-Shot HK"
+    REQ_CORE_HK = "Request Core HK"
-    ENABLE_HK = "Enable HK"
+    ENABLE_CORE_HK = "Enable Core HK"
-    DISABLE_HK = "Disable HK"
+    DISABLE_CORE_HK = "Disable Core HK"
+    REQ_SKYVIEW_HK = "Request Skyview HK"
+    ENABLE_SKYVIEW_HK = "Enable Skyview HK"
+    DISABLE_SKYVIEW_HK = "Disable Skyview HK"
     RESET_GNSS = "Reset GNSS using reset pin"
 
 
 class SetId(enum.IntEnum):
-    HK = 0
+    CORE_HK = 0
+    SKYVIEW_HK = 1
 
 
 @tmtc_definitions_provider
 def add_gps_cmds(defs: TmtcDefinitionWrapper):
     oce = OpCodeEntry()
-    oce.add(keys=OpCode.RESET_GNSS, info=Info.RESET_GNSS)
-    oce.add(keys=OpCode.REQ_OS_HK, info=Info.REQ_OS_HK)
-    oce.add(keys=OpCode.ENABLE_HK, info=Info.ENABLE_HK)
-    oce.add(keys=OpCode.DISABLE_HK, info=Info.DISABLE_HK)
     oce.add(keys=OpCode.OFF, info=Info.OFF)
     oce.add(keys=OpCode.ON, info=Info.ON)
+    oce.add(keys=OpCode.RESET_GNSS, info=Info.RESET_GNSS)
+    oce.add(keys=OpCode.REQ_CORE_HK, info=Info.REQ_CORE_HK)
+    oce.add(keys=OpCode.ENABLE_CORE_HK, info=Info.ENABLE_CORE_HK)
+    oce.add(keys=OpCode.DISABLE_CORE_HK, info=Info.DISABLE_CORE_HK)
+    oce.add(keys=OpCode.REQ_SKYVIEW_HK, info=Info.REQ_SKYVIEW_HK)
+    oce.add(keys=OpCode.ENABLE_SKYVIEW_HK, info=Info.ENABLE_SKYVIEW_HK)
+    oce.add(keys=OpCode.DISABLE_SKYVIEW_HK, info=Info.DISABLE_SKYVIEW_HK)
     defs.add_service(
         name=CustomServiceList.GPS_CTRL.value,
         info="GPS/GNSS Controller",
@@ -59,26 +71,43 @@ def add_gps_cmds(defs: TmtcDefinitionWrapper):
 
 
 def pack_gps_command(object_id: bytes, q: DefaultPusQueueHelper, op_code: str):
-    sid = make_sid(object_id=object_id, set_id=SetId.HK)
     if op_code in OpCode.RESET_GNSS:
         # TODO: This needs to be re-implemented
         _LOGGER.warning("Reset pin handling needs to be re-implemented")
-    if op_code in OpCode.ENABLE_HK:
+    if op_code in OpCode.ENABLE_CORE_HK:
         interval = float(input("Please specify interval in floating point seconds: "))
         if interval <= 0:
             raise ValueError("invalid interval")
-        q.add_log_cmd(f"GPS: {Info.ENABLE_HK}")
+        q.add_log_cmd(f"GPS: {Info.ENABLE_CORE_HK}")
         cmds = create_enable_periodic_hk_command_with_interval(
-            diag=False, sid=sid, interval_seconds=interval
+            diag=False, sid=make_sid(object_id=object_id, set_id=SetId.CORE_HK), interval_seconds=interval
         )
         for cmd in cmds:
             q.add_pus_tc(cmd)
-    if op_code in OpCode.DISABLE_HK:
+    if op_code in OpCode.DISABLE_CORE_HK:
-        q.add_log_cmd(f"gps: {Info.DISABLE_HK}")
+        q.add_log_cmd(f"gps: {Info.DISABLE_CORE_HK}")
-        q.add_pus_tc(create_disable_periodic_hk_command(diag=False, sid=sid))
+        q.add_pus_tc(create_disable_periodic_hk_command(diag=False, sid=make_sid(object_id=object_id,
-    if op_code in OpCode.REQ_OS_HK:
+                                                                                 set_id=SetId.CORE_HK)))
-        q.add_log_cmd(f"GPS: {Info.REQ_OS_HK}")
+    if op_code in OpCode.REQ_CORE_HK:
-        q.add_pus_tc(create_request_one_hk_command(sid=sid))
+        q.add_log_cmd(f"GPS: {Info.REQ_CORE_HK}")
+        q.add_pus_tc(create_request_one_hk_command(sid=make_sid(object_id=object_id, set_id=SetId.CORE_HK)))
+    if op_code in OpCode.ENABLE_SKYVIEW_HK:
+        interval = float(input("Please specify interval in floating point seconds: "))
+        if interval <= 0:
+            raise ValueError("invalid interval")
+        q.add_log_cmd(f"GPS: {Info.ENABLE_SKYVIEW_HK}")
+        cmds = create_enable_periodic_hk_command_with_interval(
+            diag=False, sid=make_sid(object_id=object_id, set_id=SetId.SKYVIEW_HK), interval_seconds=interval
+        )
+        for cmd in cmds:
+            q.add_pus_tc(cmd)
+    if op_code in OpCode.DISABLE_SKYVIEW_HK:
+        q.add_log_cmd(f"gps: {Info.DISABLE_SKYVIEW_HK}")
+        q.add_pus_tc(create_disable_periodic_hk_command(diag=False, sid=make_sid(object_id=object_id,
+                                                                                 set_id=SetId.SKYVIEW_HK)))
+    if op_code in OpCode.REQ_SKYVIEW_HK:
+        q.add_log_cmd(f"GPS: {Info.REQ_SKYVIEW_HK}")
+        q.add_pus_tc(create_request_one_hk_command(sid=make_sid(object_id=object_id, set_id=SetId.SKYVIEW_HK)))
     if op_code in OpCode.ON:
         q.add_log_cmd(f"GPS: {Info.ON}")
         q.add_pus_tc(create_mode_command(object_id, Mode.ON, 0))
@@ -87,8 +116,27 @@ def pack_gps_command(object_id: bytes, q: DefaultPusQueueHelper, op_code: str):
         q.add_pus_tc(create_mode_command(object_id, Mode.OFF, 0))
 
 
-def handle_gps_data(pw: PrintWrapper, hk_data: bytes):
+def handle_gps_data(
-    pw.dlog(f"Received GPS data, HK data length {len(hk_data)}")
+    pw: PrintWrapper,
+    set_id: int,
+    hk_data: bytes,
+    packet_time: datetime.datetime,
+):
+    pw.ilog(_LOGGER, f"Received GPS CTRL HK with packet time {packet_time}")
+    match set_id:
+        case SetId.CORE_HK:
+            handle_core_data(pw, hk_data)
+        case SetId.SKYVIEW_HK:
+            handle_skyview_data(pw, hk_data)
+
+
+def handle_core_data(pw: PrintWrapper, hk_data: bytes):
+    if len(hk_data) < 4*8+4+2+8:
+        pw.dlog(
+            f"GPS Core dataset with size {len(hk_data)} does not have expected size"
+            f" of {4*8+4+2+8} bytes"
+        )
+        return
     current_idx = 0
     fmt_str = "!ddddBBBHBBBBBI"
     inc_len = struct.calcsize(fmt_str)
@@ -126,3 +174,43 @@ def handle_gps_data(pw: PrintWrapper, hk_data: bytes):
     FsfwTmTcPrinter.get_validity_buffer(
         validity_buffer=hk_data[current_idx:], num_vars=14
     )
+
+
+def handle_skyview_data(pw: PrintWrapper, hk_data: bytes):
+    data_length = 8+GpsInfo.MAX_SATELLITES*(8+3*2+1)
+    if len(hk_data) < data_length:
+        pw.dlog(
+            f"GPS Skyview dataset with size {len(hk_data)} does not have expected size"
+            f" of {data_length} bytes"
+        )
+        return
+    current_idx = 0
+    fmt_str_unix = "!d"
+    fmt_str_int16 = "!" + "h" * GpsInfo.MAX_SATELLITES
+    fmt_str_double = "!" + "d" * GpsInfo.MAX_SATELLITES
+    fmt_str_uint8 = "!" + "B" * GpsInfo.MAX_SATELLITES
+    inc_len_unix = struct.calcsize(fmt_str_unix)
+    inc_len_int16 = struct.calcsize(fmt_str_int16)
+    inc_len_double = struct.calcsize(fmt_str_double)
+    inc_len_uint8 = struct.calcsize(fmt_str_uint8)
+    unix = struct.unpack(fmt_str_unix, hk_data[current_idx: current_idx + inc_len_unix])
+    current_idx += inc_len_unix
+    prn_id = struct.unpack(fmt_str_int16, hk_data[current_idx: current_idx + inc_len_int16])
+    current_idx += inc_len_int16
+    azimuth = struct.unpack(fmt_str_int16, hk_data[current_idx: current_idx + inc_len_int16])
+    current_idx += inc_len_int16
+    elevation = struct.unpack(fmt_str_int16, hk_data[current_idx: current_idx + inc_len_int16])
+    current_idx += inc_len_int16
+    signal_to_noise = struct.unpack(fmt_str_double, hk_data[current_idx: current_idx + inc_len_double])
+    current_idx += inc_len_double
+    used = struct.unpack(fmt_str_uint8, hk_data[current_idx: current_idx + inc_len_uint8])
+    current_idx += inc_len_uint8
+    pw.dlog(f"Skyview Time: {unix} unix-sec")
+    pw.dlog("{:<8} {:<8} {:<8} {:<8} {:<8}".format('PRN_ID', 'AZ [°]', 'EL [°]', 'S2N [dBW]', 'USED'))
+    for idx in range(GpsInfo.MAX_SATELLITES):
+        pw.dlog("{:<8} {:<8} {:<8} {:<8} {:<8}".format(prn_id[idx], azimuth[idx], elevation[idx], signal_to_noise[idx],
+                                                       used[idx]))
+    FsfwTmTcPrinter.get_validity_buffer(
+        validity_buffer=hk_data[current_idx:], num_vars=6
+    )
+