Fisheye: Tag ab9f086590a97f92856343bba1263dafa39a566f refers to a dead (removed) revision in file `dialin/hd/air_bubble.py'.
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Index: dialin/hd/air_bubbles.py
===================================================================
diff -u
--- dialin/hd/air_bubbles.py	(revision 0)
+++ dialin/hd/air_bubbles.py	(revision ab9f086590a97f92856343bba1263dafa39a566f)
@@ -0,0 +1,203 @@
+###########################################################################
+#
+# Copyright (c) 2019-2021 Diality Inc. - All Rights Reserved.
+#
+# THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+# WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+#
+# @file air_bubble.py
+#
+# @author (last) Peman Montazemi
+# @date (last) 18-May-2021
+# @author (original) Peman Montazemi
+# @date (original) 18-May-2021
+#
+############################################################################
+import struct
+from ..utils.conversions import integer_to_bytearray, float_to_bytearray
+from ..common.msg_defs import MsgIds, MsgFieldPositions
+from .constants import RESET, NO_RESET
+from ..protocols.CAN import (DenaliMessage, DenaliChannels)
+from ..utils.base import _AbstractSubSystem, _publish
+from logging import Logger
+
+
+class HDAirBubbles(_AbstractSubSystem):
+    """
+    HDAirBubbles
+
+    Hemodialysis Delivery (HD) Dialin API sub-class for air bubbles related commands.
+    ADA: Air bubble Detector Arterial
+    ADV: Air bubble Detector Venous
+    """
+
+    # Air bubble detectors status
+    BUBBLE_DETECTED_STATUS = 0   # Air bubble detected
+    FLUID_DETECTED_STATUS = 1    # Fluid (no air bubble) detected
+
+    # Air bubble detectors state machine states
+    AIR_BUBBLE_INIT_STATE = 0        # Initial state
+    AIR_BUBBLE_SELF_TEST_STATE = 1   # Self-test state
+    AIR_BUBBLE_NORMAL_STATE = 2      # Normal state
+
+    def __init__(self, can_interface, logger: Logger):
+        """
+
+        @param can_interface: Denali Can Messenger object
+        """
+        super().__init__()
+        self.can_interface = can_interface
+        self.logger = logger
+
+        if self.can_interface is not None:
+            channel_id = DenaliChannels.hd_sync_broadcast_ch_id
+            msg_id = MsgIds.MSG_ID_HD_BUBBLES_DATA.value
+            self.can_interface.register_receiving_publication_function(channel_id, msg_id,
+                                                                       self._handler_air_bubbles_data_sync)
+
+        # Initialize status of ADA and ADV air bubble detectors to fluid (no air bubble) detected
+        self.air_bubbles_status = [self.FLUID_DETECTED_STATUS, self.FLUID_DETECTED_STATUS]
+
+        # Initialize state of ADA and ADV air bubble detectors state machine to init
+        self.air_bubbles_state = [self.AIR_BUBBLE_INIT_STATE, self.AIR_BUBBLE_INIT_STATE]
+
+    def get_air_bubble_status(self, index):
+        """
+        Gets the given air bubble status using index 0 for ADA and index 1 for ADV.
+
+        @param index: integer - 0 for getting ADA detector status, 1 for getting ADV detector status
+        @return: Air bubble status (air bubble or fluid) for given detector
+        """
+
+        return self.air_bubbles_status[index]
+
+    @_publish("air_bubbles_data")
+    def _handler_air_bubbles_data_sync(self, message):
+        """
+        Handles published air bubbles data messages. Air bubble status and state are captured
+        for ADA and ADV detectors.
+
+        @param message:  published air bubbles data message as: ADA status, ADA state, ADV status, ADV state
+        @return: None
+        """
+
+        statusADA = struct.unpack('i', bytearray(
+            message['message'][MsgFieldPositions.START_POS_FIELD_1:MsgFieldPositions.END_POS_FIELD_1]))
+        stateADA = struct.unpack('i', bytearray(
+            message['message'][MsgFieldPositions.START_POS_FIELD_2:MsgFieldPositions.END_POS_FIELD_2]))
+        statusADV = struct.unpack('i', bytearray(
+            message['message'][MsgFieldPositions.START_POS_FIELD_3:MsgFieldPositions.END_POS_FIELD_3]))
+        stateADV = struct.unpack('i', bytearray(
+            message['message'][MsgFieldPositions.START_POS_FIELD_4:MsgFieldPositions.END_POS_FIELD_4]))
+
+        self.air_bubbles_status = [statusADA[0], statusADV[0]]
+        self.air_bubbles_state = [stateADA[0], stateADV[0]]
+
+    def cmd_air_bubble_status_override(self, status, index, reset=NO_RESET):
+        """
+        Constructs and sends the air bubble detector status override command
+        Constraints:
+            Must be logged into HD.
+            Given detector must be one of the detectors listed below.
+
+        @param detected:  unsigned int - detected (0=air bubble, 1=fluid) to override detector with
+        @param index: integer - 0 for ADA status override, 1 for ADV status override
+        @param reset:  integer - 1 to reset a previous override, 0 to override
+        @return: 1 if successful, zero otherwise
+        """
+
+        rst = integer_to_bytearray(reset)
+        i = integer_to_bytearray(index)
+        stat = integer_to_bytearray(status)
+        payload = rst + stat + i
+
+        message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_hd_ch_id,
+                                              message_id=MsgIds.MSG_ID_HD_BUBBLE_STATUS_OVERRIDE.value,
+                                              payload=payload)
+
+        if index == 0:
+            self.logger.debug("Override air bubble detector ADA status value")
+        elif index == 1:
+            self.logger.debug("Override air bubble detector ADV status value")
+
+        # Send message
+        received_message = self.can_interface.send(message)
+
+        # If there is content...
+        if received_message is not None:
+            # response payload is OK or not OK
+            return received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]
+        else:
+            self.logger.debug("Timeout!!!!")
+            return False
+
+    def cmd_air_bubble_self_test_request(self, index):
+        """
+        Request air bubble self-test for a given detector (ADA or ADV)
+        Constraints:
+            Must be logged into HD.
+
+        @param index: integer - 0 for ADA status override, 1 for ADV status override
+        @return: 1 if successful, zero otherwise
+        """
+
+        payload = integer_to_bytearray(index)
+
+        message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_hd_ch_id,
+                                              message_id=MsgIds.MSG_ID_HD_BUBBLES_SELF_TEST_REQUEST.value,
+                                              payload=payload)
+
+        if index == 0:
+            self.logger.debug("Request air bubble self-test for detector ADA")
+        elif index == 1:
+            self.logger.debug("Request air bubble self-test for detector ADV")
+
+        # Send message
+        received_message = self.can_interface.send(message)
+
+        # If there is content...
+        if received_message is not None:
+            # response payload is OK or not OK
+            return received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]
+        else:
+            self.logger.debug("Timeout!!!!")
+            return False
+
+    def cmd_air_bubbles_data_broadcast_interval_override(self, ms, reset=NO_RESET):
+        """
+        Constructs and sends the air bubbles data broadcast interval override command
+        Constraints:
+            Must be logged into HD.
+            Given interval must be non-zero and a multiple of the HD priority task interval (10 ms).
+
+        @param ms:  integer - interval (in ms) to override with
+        @param reset:  integer - 1 to reset a previous override, 0 to override
+        @return: 1 if successful, zero otherwise
+        """
+
+        rst = integer_to_bytearray(reset)
+        mis = integer_to_bytearray(ms)
+        payload = rst + mis
+
+        message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_hd_ch_id,
+                                              message_id=MsgIds.MSG_ID_HD_BUBBLES_DATA_SEND_INTERVAL_OVERRIDE.value,
+                                              payload=payload)
+
+        self.logger.debug("Override HD air bubbles data broadcast interval to"+ms+"ms")
+
+        # Send message
+        received_message = self.can_interface.send(message)
+
+        # If there is content...
+        if received_message is not None:
+            if reset == RESET:
+                str_res = "reset back to normal: "
+            else:
+                str_res = str(ms) + " ms: "
+            self.logger.debug("Air bubbles data broadcast interval overridden to " + str_res +
+                  str(received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]))
+            # response payload is OK or not OK
+            return received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]
+        else:
+            self.logger.debug("Timeout!!!!")
+            return False
Index: dialin/hd/hemodialysis_device.py
===================================================================
diff -u -r6bc8195ee389210c6213fab87b14c8c5880abd54 -rab9f086590a97f92856343bba1263dafa39a566f
--- dialin/hd/hemodialysis_device.py	(.../hemodialysis_device.py)	(revision 6bc8195ee389210c6213fab87b14c8c5880abd54)
+++ dialin/hd/hemodialysis_device.py	(.../hemodialysis_device.py)	(revision ab9f086590a97f92856343bba1263dafa39a566f)
@@ -15,7 +15,7 @@
 ############################################################################
 import struct
 from .accelerometer import HDAccelerometer
-from .air_bubble import HDAirBubbles
+from .air_bubbles import HDAirBubbles
 from .air_trap import HDAirTrap
 from .alarms import HDAlarms
 from .blood_leak import HDBloodLeak