更新UCD-API库及文档

docs/UCD-API文档/examples/work_with_dpcd.py

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+#
+# Import UniTAP module.
+#
+
+import UniTAP
+
+#
+# To initialize UniTAP library wrapper user should create UniTAP.TsiLib() object.
+#
+lUniTAP = UniTAP.TsiLib()
+
+#
+# For opening device, please, put serial number of the device as 8 symbol str or put index of device.
+#
+# dev = lUniTAP.open("NNNNNNNN")
+dev = lUniTAP.open(0)
+
+# After opening device as in UCD Console device role should be selected.
+
+# role = dev.select_role(UniTAP.dev.UCD400.DPSourceDPSink)
+role = dev.select_role(UniTAP.dev.UCD500.DPSourceDPSink)
+
+# Will be returned object of DPCDRegion
+dpcd_data = role.dptx.dpcd.read(0, 1)
+
+# Print data of DPCDRegion object
+print(dpcd_data.data)
+
+# Write DPCDRegion data to device
+role.dptx.dpcd.write(0, dpcd_data.data)
+
+#
+# Since the 3.5 version, TsiLib and TSIDevice objects have the option to be closed earlier.
+# TSIDevice can be closed with the TsiLib method close(). TsiLib can be closed with cleanup().
+# Clean up will close all opened devices and block ability to open any devices
+# with same TsiLib object.
+#
+lUniTAP.close(dev)
+
+lUniTAP.cleanup()