+
+/* Return NumPy array from Logic::data(). */
+%extend sigrok::Logic
+{
+ PyObject * _data()
+ {
+ npy_intp dims[2];
+ dims[0] = $self->data_length() / $self->unit_size();
+ dims[1] = $self->unit_size();
+ int typenum = NPY_UINT8;
+ void *data = $self->data_pointer();
+ return PyArray_SimpleNewFromData(2, dims, typenum, data);
+ }
+
+%pythoncode
+{
+ data = property(_data)
+}
+}
+
+/* Create logic packet from Python buffer. */
+%extend sigrok::Context
+{
+ std::shared_ptr<Packet> _create_logic_packet_buf(PyObject *buf, unsigned int unit_size)
+ {
+ Py_buffer view;
+ PyObject_GetBuffer(buf, &view, PyBUF_SIMPLE);
+ return $self->create_logic_packet(view.buf, view.len, unit_size);
+ }
+}
+
+%pythoncode
+{
+ def _Context_create_logic_packet(self, buf, unit_size):
+ return self._create_logic_packet_buf(buf, unit_size)
+
+ Context.create_logic_packet = _Context_create_logic_packet
+}
+
+%include "doc_end.i"