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Hello,
I would like to use the 45W car charger reference design but with only a max of 30W PD profile. How may I obtain a hex file for this to only provide 30W?
Thanks,
Jeremy
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Hi,
If you already have the hex file of the reference design, here is what you can do:
1.Open EZ-PD Configuration Utility, choose "Read From Firmware File" in the File Tab, and open your hex file.
2. Modify the PDOs to the value you want, like disabling 20V/2.25A and change 15V/3A to 10V/3A.
3. Choose "Save From Firmware File" in the File Tab, save the configuration table to your hex file.
Regards,
Eddie
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you can't edit an hex file so, what you have to do is edit the code and program it you can find exemple code in the Psoc creator exemple code.
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Hi,
If you already have the hex file of the reference design, here is what you can do:
1.Open EZ-PD Configuration Utility, choose "Read From Firmware File" in the File Tab, and open your hex file.
2. Modify the PDOs to the value you want, like disabling 20V/2.25A and change 15V/3A to 10V/3A.
3. Choose "Save From Firmware File" in the File Tab, save the configuration table to your hex file.
Regards,
Eddie