fix size in PDO mapping (it's bits not bytes)

semiversus · semiversus · commit fc8e80d5a625 · 2022-07-22T17:23:40.000+02:00
diff --git a/src/durand/services/pdo/base.py b/src/durand/services/pdo/base.py
@@ -113,7 +113,7 @@ def mapping(self, multiplexors: Sequence[TMultiplexor]):
             # TODO: check if variable.size is None
             # TODO: check if overall size <= 8
             assert variable.size is not None
-            value = (index << 16) + (subindex << 8) + variable.size
+            value = (index << 16) + (subindex << 8) + (variable.size * 8)
             self._node.object_dictionary.write(
                 self.MAPPING_ARRAY_INDEX + self._index, _entry + 1, value
             )

Original file line number	Diff line number	Diff line change
`@@ -113,7 +113,7 @@ def mapping(self, multiplexors: Sequence[TMultiplexor]):`
`113`	`113`	`# TODO: check if variable.size is None`
`114`	`114`	`# TODO: check if overall size <= 8`
`115`	`115`	`assert variable.size is not None`
`116`		`- value = (index << 16) + (subindex << 8) + variable.size`
	`116`	`+ value = (index << 16) + (subindex << 8) + (variable.size * 8)`
`117`	`117`	`self._node.object_dictionary.write(`
`118`	`118`	`self.MAPPING_ARRAY_INDEX + self._index, _entry + 1, value`
`119`	`119`	`)`