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uploading hex file from Cypress cy7c68013a



Hello All-
I am very new at USB programming, and have a very specific need in that regard. I have a specialized scientific device that has a usb interface developed using Windriver in a Windows environment. I am trying to get it to function under OSX. The upper level api is not that complicated, so all really need to do is have the ability to read and write to the usb interface. I am able to connect to the usb device as a raw device under OSX, but, if I understand correctly, I now need to download the firmware hex file onto the cy7c68013a. Therein lies the problem - I have the device working fine under Windows XP on the Boot Camp partition of my laptop (using the software provided by the vendor), but I see no hexfiles there - I can only assume the hex file is incorporated into the interface spit out by Windriver.
What is the recommended method of obtaining the firmware hex file (if there is one in this situation) so I can proceed?
Thanks in advance - I did search the list archives and didn't see an answer to this question there.



Tom Pratum


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