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Fix: calc expected statistics packet length per parser

Browse Source 
tbnobody/OpenDTU/issues/1022
This commit is contained in:
jstammi 2023-06-27 22:05:57 +02:00
parent a510afe53e
commit 4ae6a2b4ef
3 changed files with 9 additions and 15 deletions
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4
lib/Hoymiles/src/commands/RealTimeRunDataCommand.cpp
View File

@ -29,11 +29,11 @@ bool RealTimeRunDataCommand::handleResponse(InverterAbstract* inverter, fragment
// Check if at least all required bytes are received
// In case of low power in the inverter it occours that some incomplete fragments
// with a valid CRC are received.
if (getTotalFragmentSize(fragment, max_fragment_id) < inverter->Statistics()->getMaxByteCount()) {
if (getTotalFragmentSize(fragment, max_fragment_id) < inverter->Statistics()->getExpectedByteCount()) {
Hoymiles.getMessageOutput()->printf("ERROR in %s: Received fragment size: %d min. expected size: %d\r\n",
getCommandName().c_str(),
getTotalFragmentSize(fragment, max_fragment_id),
inverter->Statistics()->getMaxByteCount());
inverter->Statistics()->getExpectedByteCount());
return false;
}

17
lib/Hoymiles/src/parser/StatisticsParser.cpp
View File

@ -32,25 +32,18 @@ void StatisticsParser::setByteAssignment(const byteAssign_t* byteAssignment, uin
{
_byteAssignment = byteAssignment;
_byteAssignmentSize = size;
}
uint8_t StatisticsParser::getMaxByteCount()
{
static uint8_t maxByteCount = 0;
// Use already calculated value
if (maxByteCount > 0) {
return maxByteCount;
}
for (uint8_t i = 0; i < _byteAssignmentSize; i++) {
if (_byteAssignment[i].div == CMD_CALC) {
continue;
}
maxByteCount = max<uint8_t>(maxByteCount, _byteAssignment[i].start + _byteAssignment[i].num);
_expectedByteCount = max<uint8_t>(_expectedByteCount, _byteAssignment[i].start + _byteAssignment[i].num);
}
}
return maxByteCount;
uint8_t StatisticsParser::getExpectedByteCount()
{
return _expectedByteCount;
}
void StatisticsParser::clearBuffer()

3
lib/Hoymiles/src/parser/StatisticsParser.h
View File

@ -110,7 +110,7 @@ public:
void setByteAssignment(const byteAssign_t* byteAssignment, uint8_t size);
// Returns 1 based amount of expected bytes of statistic data
uint8_t getMaxByteCount();
uint8_t getExpectedByteCount();
const byteAssign_t* getAssignmentByChannelField(ChannelType_t type, ChannelNum_t channel, FieldId_t fieldId);
fieldSettings_t* getSettingByChannelField(ChannelType_t type, ChannelNum_t channel, FieldId_t fieldId);
@ -142,6 +142,7 @@ private:
const byteAssign_t* _byteAssignment;
uint8_t _byteAssignmentSize;
uint8_t _expectedByteCount;
std::list<fieldSettings_t> _fieldSettings;
uint32_t _rxFailureCount = 0;