init

venv/lib/python3.11/site-packages/chafon_rfid/uhfreader18.py

@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+
+from .base import G2InventoryResponse as BaseG2InventoryResponse, ReaderResponseFrame, Tag, TagData
+
+
+class G2InventoryResponseFrame(ReaderResponseFrame):
+
+    def __init__(self, resp_bytes, offset=0):
+        super(G2InventoryResponseFrame, self).__init__(resp_bytes, offset)
+        self.num_tags = 0
+        if len(self.data) > 0:
+            self.num_tags = self.data[0]
+
+    def get_tag(self):
+        if len(self.data) > 1:
+            tag_data = TagData(self.data, prefix_bytes=0, suffix_bytes=0)
+            for data_item in tag_data.get_tag_data():
+                epc_value = data_item[1]
+                yield Tag(epc_value)
+
+
+class G2InventoryResponse(BaseG2InventoryResponse):
+
+    frame_class = G2InventoryResponseFrame