fixes #572

Author: Eduard Bröcker

src/canmatrix/formats/sym.py

@@ -600,6 +600,9 @@ class Mode(object):
                         if value_table_name is not None:
                             signal.values = db.value_tables[value_table_name]
                             signal.enumeration = value_table_name
+                        if enumeration is not None:
+                            signal.values = db.value_tables[enumeration]
+                            signal.enumeration = value_table_name
                         # signal.add_comment(comment)
                         # ... (1 / ...) because this somehow made 59.8/0.1 be 598.0 rather than 597.9999999999999
                         if start_value is not None:

src/canmatrix/tests/test_sym.py

@@ -397,4 +397,23 @@ def test_mux_decode(var_name,data,raw_value):
     frame = matrix.frame_by_name("MuxTestFrame")
     r = frame.decode(data)
     assert var_name in r.keys(), "Signal {}, not decoded. Only : {}".format(var_name, ','.join(r for r in r.keys()))
-    assert r[var_name].raw_value == raw_value
+    assert r[var_name].raw_value == raw_value
+
+
+def test_sym_val_table():
+    sym = io.BytesIO(textwrap.dedent(u'''\
+        FormatVersion=5.0 // Do not edit this line!
+        Title="Test-CAN"
+
+        {ENUMS}
+        enum Status_val(0="R", 1="B", 2="E")
+
+        {SENDRECEIVE}
+
+        [Flow_extCAN]
+        ID=700h
+        DLC=6
+        Var=status Status_val 36,2
+        ''').encode('utf-8'))
+    matrix = canmatrix.formats.sym.load(sym)
+    assert matrix.frames[0].signals[0].values == {0: 'R', 1: 'B', 2: 'E'}