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Fix FunctionPropertyExt*. Working T_DATA_CONNECTED with FunctionPropertyExt*.

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This commit is contained in:
Nanosonde 2020-06-30 12:36:56 +02:00
parent 4316ead508
commit 2463e6ffaf
5 changed files with 29 additions and 8 deletions
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16
src/knx/application_layer.cpp
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@ -578,9 +578,9 @@ void ApplicationLayer::functionPropertyStateResponse(AckType ack, Priority prior
void ApplicationLayer::functionPropertyExtStateResponse(AckType ack, Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl,
uint16_t objectType, uint8_t objectInstance, uint16_t propertyId, uint8_t* resultData, uint8_t resultLength)
{
CemiFrame frame(6 + resultLength + 1);
CemiFrame frame(5 + resultLength + 1);
APDU& apdu = frame.apdu();
apdu.type(FunctionPropertyStateResponse);
apdu.type(FunctionPropertyExtStateResponse);
uint8_t* data = apdu.data() + 1;
data[0] = ((uint16_t)objectType) >> 8;
@ -875,18 +875,18 @@ void ApplicationLayer::individualIndication(HopCountType hopType, Priority prior
{
ObjectType objectType = (ObjectType)(((data[1] & 0xff) << 8) | (data[2] & 0xff));
uint8_t objectInstance = ((data[3] & 0xff) << 4) | ((data[4] & 0xff) >> 4);
uint16_t propertyId = ((data[5] & 0xf) << 8) | (data[6] & 0xff);
uint8_t* functionInput = &data[7];
_bau.functionPropertyExtCommandIndication(priority, hopType, tsap, secCtrl, objectType, objectInstance, propertyId, functionInput, apdu.length() - 8); //TODO: check length
uint16_t propertyId = ((data[4] & 0xf) << 8) | (data[5] & 0xff);
uint8_t* functionInput = &data[6];
_bau.functionPropertyExtCommandIndication(priority, hopType, tsap, secCtrl, objectType, objectInstance, propertyId, functionInput, apdu.length() - 6);
break;
}
case FunctionPropertyExtState:
{
ObjectType objectType = (ObjectType)(((data[1] & 0xff) << 8) | (data[2] & 0xff));
uint8_t objectInstance = ((data[3] & 0xff) << 4) | ((data[4] & 0xff) >> 4);
uint16_t propertyId = ((data[5] & 0xf) << 8) | (data[6] & 0xff);
uint8_t* functionInput = &data[7];
_bau.functionPropertyExtStateIndication(priority, hopType, tsap, secCtrl, objectType, objectInstance, propertyId, functionInput, apdu.length() - 8); //TODO: check length
uint16_t propertyId = ((data[4] & 0xf) << 8) | (data[5] & 0xff);
uint8_t* functionInput = &data[6];
_bau.functionPropertyExtStateIndication(priority, hopType, tsap, secCtrl, objectType, objectInstance, propertyId, functionInput, apdu.length() - 6);
break;
}
case PropertyDescriptionRead:

12
src/knx/secure_application_layer.cpp
View File

@ -341,6 +341,10 @@ void SecureApplicationLayer::dataSystemBroadcastRequest(AckType ack, HopCountTyp
if (secCtrl.dataSecurity != DataSecurity::none)
{
apdu.frame().sourceAddress(_deviceObj.induvidualAddress());
apdu.frame().destinationAddress(0x0000);
apdu.frame().addressType(GroupAddress);
uint16_t secureApduLength = apdu.length() + 3 + 6 + 4; // 3(TPCI,APCI,SCF) + sizeof(seqNum) + apdu.length() + 4
CemiFrame secureFrame(secureApduLength);
// create secure APDU
@ -360,6 +364,10 @@ void SecureApplicationLayer::dataIndividualRequest(AckType ack, HopCountType hop
if (secCtrl.dataSecurity != DataSecurity::none)
{
apdu.frame().sourceAddress(_deviceObj.induvidualAddress());
apdu.frame().destinationAddress(destination);
apdu.frame().addressType(InduvidualAddress);
uint16_t secureApduLength = apdu.length() + 3 + 6 + 4; // 3(TPCI,APCI,SCF) + sizeof(seqNum) + apdu.length() + 4
CemiFrame secureFrame(secureApduLength);
// create secure APDU
@ -379,6 +387,10 @@ void SecureApplicationLayer::dataConnectedRequest(uint16_t tsap, Priority priori
if (secCtrl.dataSecurity != DataSecurity::none)
{
apdu.frame().sourceAddress(_deviceObj.induvidualAddress());
apdu.frame().destinationAddress(_transportLayer->getConnectionAddress());
apdu.frame().addressType(InduvidualAddress);
uint16_t secureApduLength = apdu.length() + 3 + 6 + 4; // 3(TPCI,APCI,SCF) + sizeof(seqNum) + apdu.length() + 4
CemiFrame secureFrame(secureApduLength);
// create secure APDU

1
src/knx/security_interface_object.cpp
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@ -56,6 +56,7 @@ SecurityInterfaceObject::SecurityInterfaceObject()
resultData[0] = ReturnCodes::Success;
resultData[1] = serviceId;
resultLength = 2;
return;
}
resultData[0] = ReturnCodes::GenericError;
resultLength = 1;

7
src/knx/transport_layer.cpp
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@ -530,6 +530,7 @@ void TransportLayer::ackTimeoutIndication()
}
}
// Note: we should probably also add the TSAP as argument if would support multiple concurrent connections
uint8_t TransportLayer::getTpciSeqNum()
{
// Return seqNum that would be used for sending next frame
@ -537,6 +538,12 @@ uint8_t TransportLayer::getTpciSeqNum()
return ((_seqNoSend & 0xF) << 2);
}
// Note: we should probably also add the TSAP as argument if would support multiple concurrent connections
uint16_t TransportLayer::getConnectionAddress()
{
return _connectionAddress;
}
void TransportLayer::loop()
{
uint32_t milliseconds = millis();

1
src/knx/transport_layer.h
View File

@ -58,6 +58,7 @@ public:
void dataConnectedRequest(uint16_t tsap, Priority priority, APDU& apdu);
uint8_t getTpciSeqNum();
uint16_t getConnectionAddress();
#pragma endregion
#pragma region other