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This commit is contained in:
Nanosonde 2020-07-15 17:21:10 +02:00
parent fb5fb42d8a
commit 5ced388133
3 changed files with 37 additions and 1 deletions
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3
src/knx/bau091A.cpp
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@ -33,6 +33,9 @@ Bau091A::Bau091A(Platform& platform)
_memory.addSaveRestore(&_cemiServerObject);
#endif
_memory.addSaveRestore(&_rtObjPrimary);
_memory.addSaveRestore(&_rtObjSecondary);
_memory.addSaveRestore(&_ipParameters);
// Set Mask Version in Device Object depending on the BAU

30
src/knx/router_object_filtertable.cpp
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@ -51,7 +51,7 @@ RouterObjectFilterTable::RouterObjectFilterTable(Memory& memory)
return 1;
}),
new DataProperty( PID_MCB_TABLE, false, PDT_GENERIC_08, 1, ReadLv3 | WriteLv0, (uint16_t) 0 ), // TODO
new DataProperty( PID_MCB_TABLE, false, PDT_GENERIC_08, 1, ReadLv3 | WriteLv0),
new FunctionProperty<RouterObjectFilterTable>(this, PID_ROUTETABLE_CONTROL,
// Command Callback of PID_ROUTETABLE_CONTROL
@ -105,6 +105,8 @@ const uint8_t* RouterObjectFilterTable::restore(const uint8_t* buffer)
else
_data = 0;
_filterTableGroupAddresses = (uint16_t*)_data;
return RouterObject::restore(buffer);
}
@ -357,6 +359,32 @@ void RouterObjectFilterTable::errorCode(ErrorCode errorCode)
prop->write(data);
}
void RouterObjectFilterTable::beforeStateChange(LoadState& newState)
{
if (newState != LS_LOADED)
return;
// calculate crc16-ccitt for PID_MCB_TABLE
updateMcb();
_filterTableGroupAddresses = (uint16_t*)_data;
}
void RouterObjectFilterTable::updateMcb()
{
uint8_t mcb[propertySize(PID_MCB_TABLE)];
static constexpr uint32_t segmentSize = 8192;
uint16_t crc16 = crc16Ccitt(_data, segmentSize);
pushInt(segmentSize, &mcb[0]); // Segment size
pushByte(0x00, &mcb[4]); // CRC control byte -> 0: always valid -> according to coupler spec. it shall always be a valid CRC
pushByte(0xFF, &mcb[5]); // Read access 4 bits + Write access 4 bits (unknown: value taken from real coupler device)
pushWord(crc16, &mcb[6]); // CRC-16 CCITT of filter table
property(PID_MCB_TABLE)->write(mcb);
}
void RouterObjectFilterTable::masterReset(EraseCode eraseCode, uint8_t channel)
{
RouterObject::masterReset(eraseCode, channel);

5
src/knx/router_object_filtertable.h
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@ -23,11 +23,14 @@ public:
const uint8_t* restore(const uint8_t* buffer) override;
uint16_t saveSize() override;
private:
// Function properties
void functionRouteTableControl(bool isCommand, uint8_t* data, uint8_t length, uint8_t* resultData, uint8_t& resultLength);
void functionRfEnableSbc(bool isCommand, uint8_t* data, uint8_t length, uint8_t* resultData, uint8_t& resultLength);
void updateMcb();
uint32_t tableReference();
bool allocTable(uint32_t size, bool doFill, uint8_t fillByte);
void errorCode(ErrorCode errorCode);
@ -38,6 +41,7 @@ private:
void loadEventLoaded(const uint8_t* data);
void loadEventError(const uint8_t* data);
void additionalLoadControls(const uint8_t* data);
void beforeStateChange(LoadState& newState);
void loadState(LoadState newState);
LoadState _state = LS_UNLOADED;
@ -45,4 +49,5 @@ private:
Memory& _memory;
uint8_t *_data = 0;
bool _rfSbcRoutingEnabled = false;
uint16_t* _filterTableGroupAddresses = 0;
};