42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
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#
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# Import UniTAP module.
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#
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import UniTAP
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#
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# To initialize UniTAP library wrapper user should create UniTAP.TsiLib() object.
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#
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lUniTAP = UniTAP.TsiLib()
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#
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# For opening device, please, put serial number of the device as 8 symbol str or put index of device.
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#
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# dev = lUniTAP.open("NNNNNNNN")
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dev = lUniTAP.open(0)
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# After opening device as in UCD Console device role should be selected.
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role = dev.select_role(UniTAP.dev.UCD424.USBCSourceUSBCSink)
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# role = dev.select_role(UniTAP.dev.UCD500.USBCSourceUSBCSink)
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dev.opf_handler = UniTAP.OpfHandlerInternal(port_tx=role.dptx, port_rx=role.dprx)
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# Print current Capabilities status
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print(role.pdcrx.capabilities.status)
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# Set Initial role for device
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role.pdcrx.capabilities.set_initial_role(UniTAP.pdc.PdcDeviceRole.DFP)
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# Set cable control pull up value (current)
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role.pdcrx.capabilities.cc_pull_up(UniTAP.pdc.CCPullUp.Current_3A)
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# Enable PR Swap
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role.pdcrx.capabilities.enable_pr_swap(False)
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#
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# Since the 3.5 version, TsiLib and TSIDevice objects have the option to be closed earlier.
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# TSIDevice can be closed with the TsiLib method close(). TsiLib can be closed with cleanup().
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# Clean up will close all opened devices and block ability to open any devices
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# with same TsiLib object.
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#
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lUniTAP.close(dev)
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lUniTAP.cleanup()
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