thooge/esp32-nmea2000-obp60
1
0
Fork 0
mirror of https://github.com/thooge/esp32-nmea2000-obp60.git synced 2025-12-13 05:53:06 +01:00
Code Releases Activity

correct backward xdr mapping for unknown instance, prefer instance mode single for unmapped, improve traces

Browse Source
This commit is contained in:
wellenvogel
2021-12-03 22:51:31 +01:00
parent 236c417fb5
commit 84483024ac
4 changed files with 47 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
lib/xdrmappings/GwXDRMappings.cpp
View File

@@ -325,43 +325,50 @@ void GwXDRMappings::begin()
* select the best matching mapping
* depending on the instance id
*/
GwXDRFoundMapping GwXDRMappings::selectMapping(GwXDRMapping::MappingList *list,int instance,const char * key){
GwXDRMapping *candidate=NULL;
for (auto mit=list->begin();mit != list->end();mit++){
GwXDRMappingDef *def=(*mit)->definition;
//if there is no instance we take a mapping with instance type ignore
//otherwise we prefer a matching instance before we use auto/ignore
if (instance < 0){
if (def->instanceMode != GwXDRMappingDef::IS_IGNORE) continue;
LOG_DEBUG(GwLog::DEBUG,"selected mapping %s for %s",def->toString().c_str(),key);
return GwXDRFoundMapping(*mit);
}
else{
switch(def->instanceMode){
case GwXDRMappingDef::IS_SINGLE:
if (def->instanceId == instance){
LOG_DEBUG(GwLog::DEBUG+1,"selected mapping %s for %s, i=%d",
def->toString().c_str(),key,instance);
return GwXDRFoundMapping(*mit,instance);
}
case GwXDRMappingDef::IS_AUTO:
candidate=*mit;
break;
case GwXDRMappingDef::IS_IGNORE:
if (candidate == NULL) candidate=*mit;
break;
default:
break;
GwXDRFoundMapping GwXDRMappings::selectMapping(GwXDRMapping::MappingList *list, int instance, const char *key)
{
GwXDRMapping *candidate = NULL;
for (auto mit = list->begin(); mit != list->end(); mit++)
{
GwXDRMappingDef *def = (*mit)->definition;
//if there is no instance (coming from xdr with no instance) we take a mapping with instance type ignore
//or the first explicit mapping
//for coming from xdr we only should have one mapping in the list
//but auto will not match for unknwn instance
switch (def->instanceMode)
{
case GwXDRMappingDef::IS_SINGLE:
if (def->instanceId == instance)
{
LOG_DEBUG(GwLog::DEBUG + 1, "selected mapping %s for %s, i=%d",
def->toString().c_str(), key, instance);
return GwXDRFoundMapping(*mit, instance);
}
if (instance < 0)
{
if (candidate == NULL)
candidate = *mit;
}
case GwXDRMappingDef::IS_AUTO:
if (instance >= 0)
candidate = *mit;
break;
case GwXDRMappingDef::IS_IGNORE:
if (candidate == NULL)
candidate = *mit;
break;
default:
break;
}
}
if (candidate != NULL){
LOG_DEBUG(GwLog::DEBUG+1,"selected mapping %s for %s, i=%d",
candidate->definition->toString().c_str(),key,instance);
return GwXDRFoundMapping(candidate,instance);
if (candidate != NULL)
{
LOG_DEBUG(GwLog::DEBUG + 1, "selected mapping %s for %s, i=%d",
candidate->definition->toString().c_str(), key, instance);
return GwXDRFoundMapping(candidate, instance>=0?instance:candidate->definition->instanceId);
}
LOG_DEBUG(GwLog::DEBUG+1,"no instance mapping found for key=%s, i=%d",key,instance);
LOG_DEBUG(GwLog::DEBUG + 1, "no instance mapping found for key=%s, i=%d", key, instance);
return GwXDRFoundMapping();
}
GwXDRFoundMapping GwXDRMappings::getMapping(String xName,String xType,String xUnit){

2
lib/xdrmappings/GwXDRMappings.h
View File

@@ -161,7 +161,7 @@ class GwXDRFoundMapping : public GwBoatItemNameProvider{
this->type=type;
empty=false;
}
GwXDRFoundMapping(GwXDRMapping* mapping,int instance=-1){
GwXDRFoundMapping(GwXDRMapping* mapping,int instance=0){
this->definition=mapping->definition;
this->type=mapping->type;
this->instanceId=instance;