PSoC™ 5, 3 & 1 Forum Discussions
PS C:\Users\Avinash\OneDrive - hyderabad.bits-pilani.ac.in\Documents\Python Scripts> python Potentiostat_GUI.py
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Measurement frequency: 500.02083420142503 Hz
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Users\Avinash\AppData\Local\Programs\Python\Python310\lib\tkinter\__init__.py", line 1921, in __call__
return self.func(*args)
File "C:\Users\Avinash\OneDrive - hyderabad.bits-pilani.ac.in\Documents\Python Scripts\Potentiostat_GUI.py", line 228, in Send_CV_Settings
self.user.set_Scan_rate(_scan_rate)
File "C:\Users\Avinash\OneDrive - hyderabad.bits-pilani.ac.in\Documents\Python Scripts\Potentiostat_userinput.py", line 46, in set_Scan_rate
self.comm.usb_write(scan_rate_formatted) # Send command
File "C:\Users\Avinash\OneDrive - hyderabad.bits-pilani.ac.in\Documents\Python Scripts\Potentiostat_communication.py", line 76, in usb_write
self.ep_out.write(message)
AttributeError: 'NoneType' object has no attribute 'write'
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Plot title is stored.
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Plot legend is stored.
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Cyclic Voltammetry initialization has started.
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Users\Avinash\AppData\Local\Programs\Python\Python310\lib\tkinter\__init__.py", line 1921, in __call__
return self.func(*args)
File "C:\Users\Avinash\OneDrive - hyderabad.bits-pilani.ac.in\Documents\Python Scripts\Potentiostat_GUI.py", line 273, in Start_CV_scan
self.user.run_CyclicVoltammetry()
File "C:\Users\Avinash\OneDrive - hyderabad.bits-pilani.ac.in\Documents\Python Scripts\Potentiostat_userinput.py", line 113, in run_CyclicVoltammetry
self.comm.usb_write("R")
File "C:\Users\Avinash\OneDrive - hyderabad.bits-pilani.ac.in\Documents\Python Scripts\Potentiostat_communication.py", line 76, in usb_write
self.ep_out.write(message)
AttributeError: 'NoneType' object has no attribute 'write'
@Sahil_K It would be beneficial & time-saving If you can directly provide me with all your Files of yours ..HEX. GUI(EXE) . Most importantly zadig driver installer can detect.
https://community.infineon.com/t5/PSoC-5-3-1/Potentiostat/td-p/366804
Show Lesshttps://community.infineon.com/t5/PSoC-5-3-1/Potentiostat/m-p/367295#M47582 .I have used these 2 files.PFA.The device is not found
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https://community.infineon.com/t5/PSoC-5-3-1/Potentiostat/m-p/367399#M47600............... Please try to resolve this...
Show LessHow to increase the number of cycles for CV analysis- PSoc-based Potentiostats. Please provide the actual HEX file & GUI(EXE) for the same. And also required for DPV & SWV analysis.
Reference -https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0201353
Show LessPlease mark Counter electrode ,Working electrode , Reference electrode on image 23 BASED ON IMAGE 22
Is that required to lock the pins???? For this case, Vout is Counter electrode Vout1 Reference electrode Vout2 is WE. Let me know. Is that port important for connection wires externally or pin?
Show LessPort & Pin is different things? For example P3_0 its also for PSoc 5LP development kit & PSoc 5LP prototyping kit. Hardware connection is different?
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