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H
HEV - High Energy Ventilator
Commit cb3673cd authored by HEV at MDTEC's avatar HEV at MDTEC
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fix for HEV battery

parent e221df93
Pipeline #2909 failed with stages
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      Showing with 118 additions and 96 deletions
      NativeUI/configs/startup_config.json
      View file @ cb3673cd
      {"calibration": {"label": "calibration", "last_performed": 1635348228, "cmd_code": "calib_rate", "message": "Ensure patient is disconnected from ventilator"}, "leak_test": {"label": "Leak Test", "last_performed": 1635348230, "cmd_code": "leak_test", "message": "Ensure patient is disconnected from ventilator"}}
      \ No newline at end of file
      {"calibration": {"label": "calibration", "last_performed": 1635763157, "cmd_code": "calib_rate", "message": "Ensure patient is disconnected from ventilator"}, "leak_test": {"label": "Leak Test", "last_performed": 1635763159, "cmd_code": "leak_test", "message": "Ensure patient is disconnected from ventilator"}}
      \ No newline at end of file
      NativeUI/handler_library/battery_handler.py
      View file @ cb3673cd
      ......@@ -39,15 +39,24 @@ class BatteryHandler(PayloadHandler):
      except KeyError:
      logging.debug("Keyerror in battery payload: 'bat'")
      try:
      new_status["battery_percent_1"] = int(battery_data["bat1_percent"])
      except KeyError:
      logging.debug("Keyerror in battery payload: 'bat1_percent'")
      try:
      new_status["battery_percent_2"] = int(battery_data["bat2_percent"])
      except KeyError:
      logging.debug("Keyerror in battery payload: 'bat2_percent'")
      if battery_data.has_key("bat85"):
      try:
      new_status["battery_percent_1"] = self.compute_battery_percent_hev(batter_data)
      new_status["battery_percent_2"] = 0
      except KeyError:
      logging.debug("Keyerror in battery payload: 'bat85'")
      if battery_data.has_key("bat1_percent"):
      try:
      new_status["battery_percent_1"] = int(battery_data["bat1_percent"])
      except KeyError:
      logging.debug("Keyerror in battery payload: 'bat1_percent'")
      if battery_data.has_key("bat2_percent"):
      try:
      new_status["battery_percent_2"] = int(battery_data["bat2_percent"])
      except KeyError:
      logging.debug("Keyerror in battery payload: 'bat2_percent'")
      try:
      if battery_data["prob_elec"] == 0:
      ......@@ -73,22 +82,22 @@ class BatteryHandler(PayloadHandler):
      self.UpdateBatteryDisplay.emit(self.__battery_status)
      return 0
      # def compute_battery_percent(self, battery_data: dict) -> float:
      # """
      # Determine the current battery percentage from the information in battery_data.
      # As of 17/03/21 battery payloads only contain enough information to
      # determine if the battery is above or below 85% battery life.
      # Unless provided with specific information to the contrary, assume that the
      # battery is on 0% so that we should never overestimate how much remains.
      # """
      # if battery_data["bat85"] == 1:
      # return 85.0
      # elif battery_data["bat85"] == 0:
      # return 0.0
      # else:
      # raise TypeError(
      # "Battery Percentage (entry 'bat85' in the battery payload) is not 1 or 2."
      # )
      def compute_battery_percent_hev(self, battery_data: dict) -> float:
      """
      Determine the current battery percentage from the information in battery_data.
      As of 17/03/21 battery payloads only contain enough information to
      determine if the battery is above or below 85% battery life.
      Unless provided with specific information to the contrary, assume that the
      battery is on 0% so that we should never overestimate how much remains.
      """
      if battery_data["bat85"] == 1:
      return 85.0
      elif battery_data["bat85"] == 0:
      return 0.0
      else:
      raise TypeError(
      "Battery Percentage (entry 'bat85' in the battery payload) is not 1 or 2."
      )
      raspberry-dataserver/BatteryLLI.py
      View file @ cb3673cd
      ......@@ -31,12 +31,16 @@ from CommsCommon import BatteryFormat
      # Set up logging
      logging.basicConfig(format='%(asctime)s - %(levelname)s - %(message)s')
      logging.getLogger().setLevel(logging.WARNING)
      isHEV = False
      try:
      import RPi.GPIO as gpio
      isHEV = True
      except ModuleNotFoundError:
      logging.warning("RPi gpio backend not found, will use dummy")
      from hevgpio import gpio
      gpio = gpio()
      isHEV = False
      class BatteryLLI:
      ......@@ -72,79 +76,88 @@ class BatteryLLI:
      async def main(self) -> None:
      while True:
      await asyncio.sleep(self._timeout)
      payload = BatteryFormat(dummy=self._dummy)
      # Get output from upower
      # TODO: change this to use the upower python module
      upower_out_list = os.popen("./../upower/upower22/src/upower_22").read().split('\n')
      upower_out_dict = {}
      for l in upower_out_list:
      tmp = l.split("=")
      if len(tmp) != 2:
      logging.debug("Skipping upower output line: %s" % l)
      continue
      key = tmp[0].lstrip().rstrip()
      value = tmp[1].lstrip().rstrip()
      if key in upower_out_dict:
      key += "_2"
      upower_out_dict[key] = value
      del upower_out_list
      if isHEV == True:
      payload = HEVBatteryFormat(dummy=self._dummy)
      else :
      # set bat value
      payload_dict = {}
      try:
      if upower_out_dict["AC Status"] == "No Plug":
      payload_dict["ok"] = 1
      payload = BatteryFormat(dummy=self._dummy)
      # Get output from upower
      # TODO: change this to use the upower python module
      upower_out_list = os.popen("./../upower/upower22/src/upower_22").read().split('\n')
      upower_out_dict = {}
      for l in upower_out_list:
      tmp = l.split("=")
      if len(tmp) != 2:
      logging.debug("Skipping upower output line: %s" % l)
      continue
      key = tmp[0].lstrip().rstrip()
      value = tmp[1].lstrip().rstrip()
      if key in upower_out_dict:
      key += "_2"
      upower_out_dict[key] = value
      del upower_out_list
      # set bat value
      payload_dict = {}
      try:
      if upower_out_dict["AC Status"] == "No Plug":
      payload_dict["ok"] = 1
      payload_dict["bat"] = 0
      else:
      payload_dict["ok"] = 0
      payload_dict["bat"] = 1
      except KeyError:
      logging.warning("No key 'AC Status' in upower output")
      payload_dict["ok"] = 0
      payload_dict["bat"] = 0
      # set bat85 value
      try:
      payload_dict["bat1_percent"] = int(
      upower_out_dict["RemainPercent"].rstrip("%")
      )
      except KeyError:
      logging.warning("No key 'RemainPercent' in upower output")
      payload_dict["bat1_percent"] = 0
      try:
      payload_dict["bat2_percent"] = int(
      upower_out_dict["RemainPercent_2"].rstrip("%")
      )
      except KeyError:
      logging.warning("No key 'RemainPercent_2' in upower output")
      payload_dict["bat2_percent"] = 0
      total_batt = payload_dict["bat1_percent"] + payload_dict["bat2_percent"]
      if total_batt >= 85:
      payload_dict["bat85"] = 1
      else:
      payload_dict["ok"] = 0
      payload_dict["bat"] = 1
      except KeyError:
      logging.warning("No key 'AC Status' in upower output")
      payload_dict["ok"] = 0
      payload_dict["bat"] = 0
      payload_dict["bat85"] = 0
      # dummy_payload_dict = {
      # "bat":1,
      # "ok":0,
      # "alarm":0,
      # "rdy2buf":0,
      # "bat85":1,
      # "prob_elec":0,
      # "dummy":True,
      # "bat1_percent":13,
      # "bat2_percent":93,
      # }
      # Construct payload
      for key in payload_dict:
      setattr(payload, key, payload_dict[key])
      # set bat85 value
      try:
      payload_dict["bat1_percent"] = int(
      upower_out_dict["RemainPercent"].rstrip("%")
      )
      except KeyError:
      logging.warning("No key 'RemainPercent' in upower output")
      payload_dict["bat1_percent"] = 0
      if isHEV == True:
      try:
      payload_dict["bat2_percent"] = int(
      upower_out_dict["RemainPercent_2"].rstrip("%")
      )
      except KeyError:
      logging.warning("No key 'RemainPercent_2' in upower output")
      payload_dict["bat2_percent"] = 0
      total_batt = payload_dict["bat1_percent"] + payload_dict["bat2_percent"]
      if total_batt >= 85:
      payload_dict["bat85"] = 1
      else:
      payload_dict["bat85"] = 0
      # dummy_payload_dict = {
      # "bat":1,
      # "ok":0,
      # "alarm":0,
      # "rdy2buf":0,
      # "bat85":1,
      # "prob_elec":0,
      # "dummy":True,
      # "bat1_percent":13,
      # "bat2_percent":93,
      # }
      # Construct payload
      for key in payload_dict:
      setattr(payload, key, payload_dict[key])
      for pin in self._pins:
      setattr(payload, pin, gpio.input(self._pins[pin]))
      try:
      self.queue.put_nowait(payload)
      except asyncio.queues.QueueFull:
      try:
      ......
      raspberry-dataserver/CommsCommon.py
      View file @ cb3673cd
      ......@@ -873,7 +873,7 @@ class LogMsgFormat(PayloadFormat):
      # BATTERY data payload
      # =======================================
      @dataclass
      class OldBatteryFormat(PayloadFormat):
      class HEVBatteryFormat(PayloadFormat):
      _dataStruct = Struct("<BIBbbbbbbb")
      payload_type: PAYLOAD_TYPE = PAYLOAD_TYPE.BATTERY
      ......
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