i am happy with this output format

eive_tmtc/tmtc/__init__.py

@@ -2,3 +2,4 @@ from .payload.subsystem import add_payload_subsystem_cmds
 from .solar_array_deployment import add_sa_depl_cmds
 from .test import add_test_defs
 from .time import add_time_cmds
+from .health import add_health_cmd_defs

eive_tmtc/tmtc/core.py

@@ -10,7 +10,6 @@ from tmtccmd.config import TmtcDefinitionWrapper
 
 from tmtccmd.tc import DefaultPusQueueHelper
 from tmtccmd.pus.s8_fsfw_funccmd import create_action_cmd
-from tmtccmd.logging import get_console_logger
 from tmtccmd.tc.pus_3_fsfw_hk import make_sid, generate_one_hk_command
 from tmtccmd.config.tmtc import OpCodeEntry, tmtc_definitions_provider
 from eive_tmtc.config.object_ids import CORE_CONTROLLER_ID

eive_tmtc/tmtc/health.py

@@ -0,0 +1,43 @@
+from eive_tmtc.config.definitions import CustomServiceList
+from spacepackets.ecss import PusTelecommand
+from tmtccmd.config.tmtc import (
+    tmtc_definitions_provider,
+    TmtcDefinitionWrapper,
+    OpCodeEntry,
+)
+from tmtccmd.tc import service_provider
+from tmtccmd.pus.s201_fsfw_health import Subservice
+from tmtccmd.tc.decorator import ServiceProviderParams
+
+
+class OpCode:
+    ANNOUNCE_HEALTH_ALL = "read_health_all"
+    ANNOUNCE_HEALTH = "read_health"
+
+
+class Info:
+    ANNOUNCE_HEALTH_ALL = "Read all health states"
+    ANNOUNCE_HEALTH = "Read health state of one object"
+
+
+@service_provider(CustomServiceList.HEALTH)
+def pack_test_command(p: ServiceProviderParams):
+    o = p.op_code
+    q = p.queue_helper
+    if o == OpCode.ANNOUNCE_HEALTH:
+        raise NotImplementedError()
+    elif o == OpCode.ANNOUNCE_HEALTH_ALL:
+        q.add_log_cmd(Info.ANNOUNCE_HEALTH_ALL)
+        q.add_pus_tc(
+            PusTelecommand(service=201, subservice=Subservice.TC_ANNOUNCE_HEALTH_ALL)
+        )
+        return
+    raise ValueError(f"unknown op code {o} for service {CustomServiceList.HEALTH}")
+
+
+@tmtc_definitions_provider
+def add_health_cmd_defs(defs: TmtcDefinitionWrapper):
+    oce = OpCodeEntry()
+    oce.add(OpCode.ANNOUNCE_HEALTH_ALL, Info.ANNOUNCE_HEALTH_ALL)
+    oce.add(OpCode.ANNOUNCE_HEALTH, Info.ANNOUNCE_HEALTH)
+    defs.add_service(CustomServiceList.HEALTH, info="Health Service", op_code_entry=oce)

eive_tmtc/tmtc/tcs/heater.py

@@ -33,10 +33,10 @@ class Heater(enum.IntEnum):
 
 
 class OpCode:
-    HEATER_CMD = ["0", "switch-cmd"]
-    HEATER_EXT_CTRL = ["1", "set-ext-ctrl"]
-    HEATER_FAULTY_CMD = ["2", "set-faulty"]
-    HEATER_HEALTHY_CMD = ["3", "set-healthy"]
+    HEATER_CMD = ["switch_cmd"]
+    HEATER_EXT_CTRL = ["set_ext_ctrl"]
+    HEATER_FAULTY_CMD = ["set_faulty"]
+    HEATER_HEALTHY_CMD = ["set_healthy"]
 
 
 class Info: