更新UCD-API库及文档

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

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+#
+# Import UniTAP module.
+#
+
+import UniTAP
+import time
+
+#
+# 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.UCD323.HDMISinkEARC)
+role.hdrx.earc.configure(mode=UniTAP.EarcMode.eArc, latency=0)
+
+print("Starting audio generator...")
+print("eARC TX Status:", role.hdrx.earc.get_status())
+role.hdrx.earc.ag.setup(audio_mode=UniTAP.AudioMode(), audio_pattern=UniTAP.AudioPattern.SignalSine)
+role.hdrx.earc.ag.apply()
+
+print("Audio generator is running...")
+print("eARC TX Status:", role.hdrx.earc.get_status())
+print("AG status:", role.hdrx.earc.ag.status)
+time.sleep(5)
+
+print("Starting againg...")
+print("eARC TX Status:", role.hdrx.earc.get_status())
+print("AG status:", role.hdrx.earc.ag.status)
+role.hdrx.earc.ag.apply()
+
+time.sleep(5)
+
+print("Stopping audio generator...")
+print("eARC TX Status:", role.hdrx.earc.get_status())
+print("AG status:", role.hdrx.earc.ag.status)
+role.hdrx.earc.ag.stop_generate()
+
+print("eARC RX EDID:", role.hdrx.earc.get_edid())
+
+#
+# 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()