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Accept packets with a packet address of 0xFFFFFFFF to match PDM & Pod

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This commit is contained in:
Bart Sopers 2020-04-27 22:51:44 +02:00
parent ed1efe8944
commit 45ef41d1a3
4 changed files with 12 additions and 10 deletions
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8
app/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/comm/OmnipodCommunicationService.java
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@ -18,7 +18,7 @@ import info.nightscout.androidaps.plugins.pump.omnipod.comm.action.OmnipodAction
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.CommunicationException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.IllegalPacketTypeException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.IllegalResponseException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.IllegalSequenceNumberException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.IllegalMessageSequenceNumberException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.NonceOutOfSyncException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.NonceResyncException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.NotEnoughDataException;
@ -37,6 +37,7 @@ import info.nightscout.androidaps.plugins.pump.omnipod.defs.PacketType;
import info.nightscout.androidaps.plugins.pump.omnipod.defs.PodInfoType;
import info.nightscout.androidaps.plugins.pump.omnipod.defs.state.PodState;
import info.nightscout.androidaps.plugins.pump.omnipod.exception.OmnipodException;
import info.nightscout.androidaps.plugins.pump.omnipod.util.OmnipodConst;
/**
* Created by andy on 6/29/18.
@ -218,7 +219,7 @@ public class OmnipodCommunicationService extends RileyLinkCommunicationManager {
try {
receivedMessage = OmnipodMessage.decodeMessage(receivedMessageData);
if (receivedMessage.getSequenceNumber() != podState.getMessageNumber()) {
throw new IllegalSequenceNumberException(podState.getMessageNumber(), receivedMessage.getSequenceNumber());
throw new IllegalMessageSequenceNumberException(podState.getMessageNumber(), receivedMessage.getSequenceNumber());
}
} catch (NotEnoughDataException ex) {
// Message is (probably) not complete yet
@ -332,7 +333,8 @@ public class OmnipodCommunicationService extends RileyLinkCommunicationManager {
}
continue;
}
if (response.getAddress() != packet.getAddress()) {
if (response.getAddress() != packet.getAddress() &&
response.getAddress() != OmnipodConst.DEFAULT_ADDRESS) { // In some (strange) cases, the Pod remains a packet address of 0xffffffff during it's lifetime
if (isLoggingEnabled()) {
LOG.debug("Packet address " + response.getAddress() + " doesn't match " + packet.getAddress());
}

6
app/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/comm/exception/IllegalSequenceNumberException.java → app/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/comm/exception/IllegalMessageSequenceNumberException.java
View file

@ -2,12 +2,12 @@ package info.nightscout.androidaps.plugins.pump.omnipod.comm.exception;
import info.nightscout.androidaps.plugins.pump.omnipod.exception.OmnipodException;
public class IllegalSequenceNumberException extends OmnipodException {
public class IllegalMessageSequenceNumberException extends OmnipodException {
private final int expected;
private final int actual;
public IllegalSequenceNumberException(int expected, int actual) {
super("Invalid sequence number. Expected="+ expected +", actual="+ actual, false);
public IllegalMessageSequenceNumberException(int expected, int actual) {
super("Invalid message sequence number. Expected="+ expected +", actual="+ actual, false);
this.expected = expected;
this.actual = actual;
}

6
app/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/driver/comm/AapsOmnipodManager.java
View file

@ -37,7 +37,7 @@ import info.nightscout.androidaps.plugins.pump.common.utils.DateTimeUtil;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.OmnipodCommunicationService;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.OmnipodManager;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.SetupActionResult;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.IllegalSequenceNumberException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.exception.IllegalMessageSequenceNumberException;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.message.response.StatusResponse;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.message.response.podinfo.PodInfoRecentPulseLog;
import info.nightscout.androidaps.plugins.pump.omnipod.comm.message.response.podinfo.PodInfoResponse;
@ -613,8 +613,8 @@ public class AapsOmnipodManager implements OmnipodCommunicationManagerInterface
comment = getStringResource(R.string.omnipod_driver_error_invalid_progress_state);
} else if (ex instanceof IllegalResponseException) {
comment = getStringResource(R.string.omnipod_driver_error_invalid_response);
} else if (ex instanceof IllegalSequenceNumberException) {
comment = getStringResource(R.string.omnipod_driver_error_invalid_sequence_number);
} else if (ex instanceof IllegalMessageSequenceNumberException) {
comment = getStringResource(R.string.omnipod_driver_error_invalid_message_sequence_number);
} else if (ex instanceof MessageDecodingException) {
comment = getStringResource(R.string.omnipod_driver_error_message_decoding_failed);
} else if (ex instanceof NonceOutOfSyncException) {

2
app/src/main/res/values/strings.xml
View file

@ -1756,7 +1756,7 @@
<string name="omnipod_driver_error_invalid_packet_type">Communication failed: received an invalid packet from the Pod.</string>
<string name="omnipod_driver_error_invalid_progress_state">Communication failed: the Pod is in a wrong state.</string>
<string name="omnipod_driver_error_invalid_response">Communication failed: received an invalid response from the Pod.</string>
<string name="omnipod_driver_error_invalid_sequence_number">Communication failed: received a message with an invalid sequence number from the Pod.</string>
<string name="omnipod_driver_error_invalid_message_sequence_number">Communication failed: received a message with an invalid sequence number from the Pod.</string>
<string name="omnipod_driver_error_message_decoding_failed">Communication failed: failed to decode message from the Pod.</string>
<string name="omnipod_driver_error_nonce_resync_failed">Communication failed: nonce resync failed.</string>
<string name="omnipod_driver_error_nonce_out_of_sync">Communication failed: nonce out of sync.</string>