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ParamServer update

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This commit is contained in:
Pavel Kirienko
2015-07-11 07:35:04 +03:00
parent 38897225d6
commit 7a8260b191
1 changed files with 2 additions and 18 deletions
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libuavcan/include/uavcan/protocol/param_server.hpp
+2 -18
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@@ -69,22 +69,6 @@ public:
* @return Negative if failed.
*/
virtual int eraseAllParams() = 0;
/**
* Convenience methods that can be used to check if a param value is empty.
*/
static bool isValueEmpty(const Value& val)
{
return val.value_bool.empty() &&
val.value_int.empty() &&
val.value_float.empty() &&
val.value_string.empty();
}
static bool isValueEmpty(const NumericValue& val)
{
return val.value_int.empty() &&
val.value_float.empty();
}
};
/**
@@ -126,14 +110,14 @@ class UAVCAN_EXPORT ParamServer
}
// Assign if needed, read back
if (!IParamManager::isValueEmpty(in.value))
if (!in.value.is<protocol::param::Empty>())
{
manager_->assignParamValue(out.name, in.value);
}
manager_->readParamValue(out.name, out.value);
// Check if the value is OK, otherwise reset the name to indicate that we have no idea what is it all about
if (!IParamManager::isValueEmpty(out.value))
if (!out.value.is<protocol::param::Empty>())
{
manager_->readParamDefaultMaxMin(out.name, out.default_value, out.max_value, out.min_value);
}