protocol.param.GetSet update - min/max only for numeric types, longer string value

dsdl/uavcan/protocol/param/599.GetSet.uavcan

@@ -25,9 +25,10 @@ uint8[<=92] name
 # Empty value indicates that there is no such parameter.
 Value value
 
-Value default_value  # Optional
-Value max_value      # Optional
-Value min_value      # Optional
+Value default_value    # Optional
+
+NumericValue max_value # Optional, not applicable for bool/string
+NumericValue min_value # Optional, not applicable for bool/string
 
 # Empty name in response indicates that there is no such parameter
 uint8[<=92] name

dsdl/uavcan/protocol/param/NumericValue.uavcan

@@ -0,0 +1,8 @@
+#
+# Numeric-only value.
+# The actual type should be inferred from the available values, as described below.
+# If none of the values below are present, the value is considered empty.
+#
+
+int64[<=1] value_int            # Preferred over float if ambiguous
+float32[<=1] value_float        # Only if int is empty

dsdl/uavcan/protocol/param/String.uavcan

@@ -2,4 +2,4 @@
 # This type is nested in Value.
 #
 
-uint8[<64] value
+uint8[<=127] value

dsdl/uavcan/protocol/param/Value.uavcan

@@ -7,4 +7,4 @@
 bool[<=1] value_bool            # Preferred over int, float and string if ambiguous
 int64[<=1] value_int            # Preferred over float and string if ambiguous
 float32[<=1] value_float        # Preferred over string if ambiguous
-ValueString[<=1] value_string   # This one will be used only if all above are empty
+String[<=1] value_string        # This one will be used only if all above are empty